Consider some really interesting solutions, which should be given preference in cases where you are not too limited in the choice. That being said, I would strongly advise asking your chum to provide you with this internal bulletin from Ford that supposedly recommends installing the oversized SP-515 plugs, before taking a severe risk of causing serious thread damage to your cylinder heads. Show details This item: Motorcraft SP-515 Spark Plug PZH14F - Superseded To SP546 $12.69 Motorcraft DG511 Ignition Coil $31.54 $0.00. Designed with high quality materials to meet or exceed OEM Specifications. Copyright 2023 Dieselfiltersonline.com, Inc. All rights reserved. A forum community dedicated to Ford Mustang owners and enthusiasts. Magnapack and glasspack are two mufflers Read more, Nothing can beat a good and sturdier bed liner when thinking about the protection to the truck bed. Find many great new & used options and get the best deals for 4Pcs SP-546 PLATINUM Spark Plugs Fits For Ford F150 F250 Motorcraft PZK14F NEW at the best online prices at eBay! Motorcraft Spark Plug SP546 Set of 8 Brand: Motorcraft 664 ratings $14999 About this item Brand New Spark Plug in original Packaging. The Ultimate Comparison Between Motorcraft SP515 Vs SP546 Because of their quite similar looking design and seems to be matching feature sets, it's not very unusual for you to get confused about which one to get for your usage. Powerful diesel engines and 6.0 Powerstroke engines assume high loads, especially if the vehicle is operated in harsh conditions or mountainous terrain. When considering Best Oils For 6.7 Powerstroke Diesel, the first things to reckon are their viscosity, engine load, and climatic conditions, in which they will be used. This spark plug set as well you are getting fine performance in the engine to get the precise fitting. Amazon and Ebay vendors may still be selling old stock (or old counterfeit stock ). We are talking about the Motorcraft SP515 & SP546 Read more, There is no surprise debate between Toyo RT Vs AT2 Extreme. Please enter your email address and the security code exactly as shown in the image, then press "Submit" to create an account. AD Auto Parts Motorcraft SP515 Spark Plug Set, Toyo RT VS AT2 Extreme What should be Your Choice, Michelin AT2 Vs Cooper AT3 Which One will You buy. amzn_assoc_placement = "adunit"; And, it makes sure your car is easily getting better acceleration and braking reaction to have the combustion process in your engine. Please enter your email address and press "Submit" to reset your password. The Ford F-series line is very BallisticParts.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for website owners to earn advertising fees by advertising and linking to amazon(.com, .co.uk, .ca etc) and any other website that may be affiliated with Amazon Service LLC Associates Program. Advertising -
Please advise. SP515 is a platinum one, its predecessor is SP 509. DRAGON FIRE PERFORMANCE Tune Up Kit 8pc IRIDIUM Spark Plug Set & Ignition Coils Compatible with Ford 2004-08 F150 F250 F350 Truck Expedition Navigator 5.4L 4.6L V8 SP515 SP546 DG511 FD508 Fit Kit-1522. Today, we will disclose here the Read more, The exhaust system of the internal combustion engine produces loud sound during functioning when the engine runs. Called dealer and parts guy told me that it was simply a packaging change after they changed/reduced the minimum quantity of plugs that were required to buy. amzn_assoc_asins = "B00YI1HTNI"; Right? Sp 515's are a failed production , the blue weld at the junction we believe causes internal damage . It also stays fitted that can resist impact. Usually, the cheapest ones are made of nickel alloy. Shop for Motorcraft Platinum Spark Plug SP-546-X with confidence at AutoZone.com. amzn_assoc_design = "enhanced_links"; Check for correct application and spec/measurements. No parts for vehicles in selected markets. Whomever this chum of yours who claims to work for Ford that recommended the Motorcraft SP-515 plugs according to a supposed internal bulletin from Ford? It also allows your truck to easily fit with no trouble of loose fit. General discussion on the 2004 - 2008 Ford F150 truck. After all, each engine has its own features, which design engineers rely on when they write their recommendations. Just purchased for 2005 5.4 3v. Spin 5 - Acer United States. If you order 515s thru Ford you'll bet 546. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Why Platinum? The reason they don't fit in the cylinder head properly is the Motorcraft SP-515 plugs were not designed for the 4.6L 3v Mustang. 2008-2014 Ford F-150 & Expedition 5.4L 3v: Updated Spark Plug Replacement FordTechMakuloco 730K subscribers Join Subscribe 3.2K 253K views 5 years ago Come along as we show you how to replace. I have a short 94w box with an extended 2wd cab with 5.8 in it. Title: Spark Plug Service Part Number to Motorcraft Number conversion table Author: Boss, Robert (R.T.) Created Date: In addition, they should be replaced with a set, i.e. NO RETURNS ON THIS PART. Please enter your vehicles Year, Make, & Model to confirm fitment. Another option is to look in the service book and find the above characteristics yourself, then find the manufacturers table and there to find one suitable for you. Motorcraft stands for quality, dependability, and performance. The SP514 plugs were superceded by the SP547 for 3V GTs built up to the end of Nov 2007. The easiest way is to give the store manager information about your car or the removed item he will select the original or the most suitable analogue. changed out a set of champions someone had in and complained about poor performance after 1 year. What did you do to your truck today? amzn_assoc_ad_mode = "manual";
And thats when you should be having a look at a legit hardcore comparison between motorcraft sp515 vs sp546, just like the one were about to hold today. In order not to make a mistake, consider the following: You may also encounter a choice of these items with different mass electrodes. The seemingly identical parts can be completely different. To learn well, here are some points of the SP515 spark plug set: This spark plug set is made out of copper that makes sure good resistance ability to stop rust and corrosion snag. It on top has a 360-degree nonstop curve that allows you to easily fit into the engine that wont break, scuff, or scratch. This spark plug set comes with a tapered ground electrode that allows you to get the fair speed and ignites. I purchased Motorcraft SP546 but received SP515, installed them because they were of a better design than the OEM and what was suggested at one point. Well, you may think it's a "bear", but you only have to do it once every 100K miles. This spark plug set also ensures better speed up. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Here between the main and side electrodes from the voltage supply there is a spark, which ignites the fuel mixture in the engine cylinder. amzn_assoc_placement = "adunit"; And, it makes sure you are getting a solid coating that won't break or scratch easily even under the critical surface. Cookie Policy -
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Similar threads A Multiple ignition coil faults after changing spark plugs Agent_Ice Nov 20, 2021 3rd Gen - 2007 - 2017 Replies 6 It on top makes sure you are getting iridium fine wire that makes sure no snag of fouling. In addition to that, this spark plug set allows you to get rid of harmful emissions. However, SP 509 is still a valid number. Said it also came at same time as per unit price increase. SP 515 one is not a stock item and is used on roush charged motors. For Ford Lincoln and Mercury vehicles . Motorcraft Platinum SP515-SP546 HT15 Spark Plug For Ford 5.4L PZH14F. Free shipping for many products! And, the welded tip allows your engine to get a good spark of ignites even if riding on the critical road. For the best experience on our site, be sure to turn on Javascript in your browser. From engine response to enhancing performance, SP546 does win the race with SP515. It on top makes sure you get rid of flame shrouding for using in truck engine with no trouble. It on top helps your engine to get safe and reliable speed for your engine to access well. Magnapack Vs Glasspack Which One Sounds Better? But when you are out for buying a spark plug, then theres a need to make a choice for one. amzn_assoc_marketplace = "amazon"; An example of data being processed may be a unique identifier stored in a cookie. SP546 replaced SP515 almost a year ago. (Read all notes & compare with your vehicle) Terms of Service -
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I've been running SP515 in my 07 since late 2015 without issue. Do Not Sell or Share My Personal Information -, By logging into your account, you agree to our. Mar 5, 2022 11:59 AM EST. The SP-546 is Ford's most current replacement for any application that previously called for the SP-515. . But if you love your car and wish it to remain smooth running with healthy combustion, no excuse, keep your oil filter clean and clogged-free timely. Theres also a side electrode. We are talking about the Motorcraft SP515 & SP546 Read more Toyo RT Vs AT2 Extreme - What should be Your Choice Check "Remember Me" to access your shopping cart on this computer even if you are not signed in. [SP-546(PZK14F)]Motorcraft Spark plugs(replaces SP515). Simply because its capable of providing you an extensive service overall with a robust construction benefit to last longer. DISCLAIMER: THERE ARE AFFILIATE LINKS IN THIS POST. As long as a burger uses the basic construction of the famous sandwich, the Restaurant Brands . amzn_assoc_tracking_id = "autokingsx-20"; Total. So, you need to be careful enough with picking the right tire for your car. Superseded to: SP-546 PZK14F. So, you decided to buy a spark plug. Chesterfield, VA (that's south of Richmond, y'all), Multiple ignition coil faults after changing spark plugs, Misfire/Not shifting at high acceleration high load, Need your expertise, plugs, coil pack, fuel injectors, bench check used alternator not on motor, 2022 Reverse Brake assist no longer working. Price. Question 1 Ive been looking for anything I can to check if there are any problems with the F150s 2015-16 leveling, but I havent found any. Contact Us -
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Spark Plugs Break When Changing 2005 Ford F-150 (Page 1 of 2) 8.9 pretty bad Typical Repair Cost: $1,150 Average Mileage: 105,700 miles Total Complaints: 28 complaints Most Common Solutions:. It on top allows you to get a better fuel economy no matter how distant your destination is. It on top has full dependability and performance to help the engine to ignite easily for giving better power. This tapered ground electrode also ensures your engine to get better combustion. Conjunto de 8 Motorcraft Bobina De Encendido DG-511 8 Motorcraft Buja SP546 SP515, KIT TAGLIANDO FIAT PUNTO II 1.2 1200 METANO GPL NATURAL FILTRI BOSCH SELENIA GAS, Oxford mirada Nano Negro ledicator Motocicleta Indicadores-OF368. SP507, SP515: Warranty Information: 24 months/unlimited miles; Motorcraft warranties are valid to U.S. customers only This spark plug set on top makes sure better resistance to drive well. The Ultimate Comparison Between Motorcraft SP515 Vs SP546 Because of their quite similar looking design and seems to be matching feature sets, it's not very unusual for you to get confused about which one to get for your usage. If so, can you answer any of question in post 1? Join our on Facebook and get recent news about our new products and offers. On top of that, this spark plug set allows your engine to get better ignite to easily spark up that makes sure good coil dwell time to increase speed. -- Chuck You must log in or register to reply here. This listing is for the SP546 spark plugs. Hence, the importance of this element in the combustion engine unit is obvious. If you want to spark plugs that you can screw in and run with complete confidence, you pick Motorcraft. Magnapack Vs Glasspack Which One Sounds Better? It also allows fine horsepower to flow when riding on the street. PZH14F SP515 PZH1F SP514 TT10 SP488. Therefore IMO, it was the Motorcraft SP-514 plugs that you previously had installed before making the switch to the re-designed Motorcraft SP-547 plugs! Main Question: I just purchased a 94 F150 with 214k on it. What did you do to your truck today? Privacy Statement -
It on top makes sure better durability stand against opposition.
Theres no doubt that both Motorcraft SP515 & SP546 are incredible at their jobs as two of the best quality spark-plugs available at the market. Do Not Sell or Share My Personal Information. Best 2-in-1 Laptops For Gaming - Entertainment News Celebrity News . amzn_assoc_linkid = "fe28ea19bc751f9872df98ab0d3a1965".
Each engine (car) has its own values for these parameters. It on top makes sure your truck gasoline is also gaining for up to 10% to 20%. Engineered to stringent OE specifications, it is sure to fit and function the same or even better than the part your vehicle was manufactured with. Champion Copper Plus 71 Spark Plug (Carton of 1) - RC12YC for 1984 - 2020 Toyota Corolla, Champion RC12YC (71G) (71) Copper Plus Small Engine Spark Plug, 1 Box of 6 Plugs, Champion Double Platinum Power 7989 Spark Plug (Carton of 1) - 7989, Champion Copper Plus Small Engine 844 Spark Plug (Carton of 1) - H10C. Motorcraft SP515 Spark Plug - Improve Your Engine's Performance with This One For the best replacement spark plugs for 5.4 triton, the Motorcraft spark plugs are a great option. Still, the debate continues for the two controversial brands, Husky Read more, Nitto Trail Grappler Vs Cooper ST Maxxhas many similarities and dissimilarities. The reason they don't fit in the cylinder head properly is the Motorcraft SP-515 plugs were not designed for the 4.6L 3v Mustang. Manage Preferences -
The electrode of an iridium or platinum spark plug, respectively, is made of a more expensive, refractory metal, which is better able to withstand overload. Acer Spin 5 SP515-51GN-83YY Review - Top World Reviews. This spark plug set comes with a 16 mm thread size with great application compatibility to fit into any engine at ease. We are talking about the Motorcraft SP515 & SP546 Read more Toyo RT Vs AT2 Extreme - What should be Your Choice Features : BRAND: Dragon Fire Performance. Choosing the correct Read more. People use more durable spark plugs, trying to pick them up among the interchangeable with the original ones. Skip to the beginning of the images gallery . This spark plug set comes with great service intervals for up to 60,000 to 100,000 miles to change. Aftermarket Products, Reviews & Installation, Suggestions, Comments & Questions about the Forum. Iridium and platinum ones are twice as big. 2008_XL on 03-23-2016 07-30-2019 08:43 PM by Justin C 2 4,660 Preventing the cam phaser issue? make a purchase, we may earn a small commission. Fit most automobiles and specialty applications, including domestic and imported and trucks. A right tire can indirectly enhance Read more, A muffler is an essential part of your vehicles engine. I just put plugs in it around Christmas 2017(didnt break any). For the best experience on our site, be sure to turn on Javascript in your browser. Manage Settings This Item: [SP-546X (PZK14F)]Motorcraft Spark plugs (replaces SP515) $11.75. https://www.summitracing.com/parts/mof-sp515, Do Not Sell or Share My Personal Information. Autokingx.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. This time I demanded the SP546 this truck has never ran this strong and smooth since I bought it! Did a search here and google, but I can't seem to find the answer to what is the difference between these Motorcraft plugs. Designed with high quality materials to meet or exceed OEM Specifications. Save my name, email, and website in this browser for the next time I comment. And if the owner serves the car himself, he can easily replace only half of them. SP515 vs SP546 plugs tbear853 on 06-17-2019 08-01-2019 11:16 AM by SoonerTruck 14 16,213 2007 f150 no crank issue 07f150smith on 07-31-2019 07-31-2019 09:44 PM by 07f150smith 0 688 Power steering reservoir leaking? It may not display this or other websites correctly. In addition, this spark plug set makes sure no faults when riding faster. The plug has the same overall dimensions as the SP515 plug that this part replaces. More Information for MOTORCRAFT SP546 {Alternate Inventory Numbers: SP546X, PZK*14F*} Continue Shopping MOTORCRAFT SP546. Mufflers help to reduce this noise and make your journey comfortable and quieter. Contact Us -
We and our partners use cookies to Store and/or access information on a device. It as well as makes sure to eliminate the risk of unclean engine performance. KCV218 SP515 PZH14F G10166 33243 GF796 33595.Fitment Type:Direct Replacement.Manufacturer Part Number . [FA-1782] - Motor-craft FA1782 - Ford 6.8 Liter V10 Gas Air Filter: F-Series/Excursion (04-07) $22.25. MOTORCRAFTSP546Finewire PlatinumInfo Category: Spark Plug Choose ($9.49/Each){4}+ $37.96 ^(Only 1 Remaining) ($10.70/Each){1}+ $10.70 ^ ($9.49/Each)x4$37.96 ($9.49/Each)x4$37.96 (Only 1 Remaining) ($10.70/Each)x1$10.70 Intentionally blank Intentionally blank Choose ^ Could ship from same location as parts in cart I hope to get 100k out of these, not 10k! Qty: 1 = Full set of 8 Spark Plugs This is a set of 8 OEM Motorcraft SP546 spark plugs for your vehicle. Replaces PZT14F PZT1F PZT2F PZT2FF4 SP421 SP462 SP507 SP515. This spark plug set on top makes sure no snag of function exceptionality to use for a longer period of time. Best 3 Inch Lift for Tacoma Increase Your Off-Road Thrills! And, it makes sure you are getting a solid coating that wont break or scratch easily even under the critical surface. It as well as takes less voltage still helps your engine to perform better no matter how long you are riding the truck. SP509 plug is a 1 piece that fits 08+ 5.4 redesigned heads. Husky Bed Liner Vs BedRug-A Hard-hitting Battle, Nitto Trail Grappler Vs Cooper ST Maxx-Trying to Hunting Best One, 0W20 Vs 5W20 Synthetic Oil Battle of Oil King in Winter Regions. Halloween Drive-thru Near Me, Hotpoint Oven Turnspit How To Use, Teriyaki Fish Recipe Tilapia, Romans 12:1-8 Sermon Illustrations, Sp515 Vs Sp546, In Asymmetric Key Cryptography, The Public Key Is Available With, $70,000 A Year Pension, Dynamite Sauce Recipe Sushi, Women's Weekly Date Slice, Rosemary Gravy For Chicken, Comic Set In Metropolis Crossword Clue, Reddit - Dive into anything. For connection to the cylinder head, there is a thread in the lower part of the body. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. I'll live with a 2hr maintenance twice in the life of the truck while I own it, lol. The Fora platform includes forum software by XenForo. Frequently Bought Together. Manufacturers strive to create the most efficient and durable headlights, which will replace the old front lighting units. 5 Best Suspension Lift For Tacoma That Ensures Comfortable Riding, Toyo RT Vs AT2 Extreme What should be Your Choice, Motorcraft Full Synthetic Vs Blend Which one Makes Your Car Faster, Fine quality and accurate fit to make the most of performance, Reliable one that gives good ignitability and long life execution. Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates. No wonder of this spark plug goodness as it allows your engine to stay heated to go longer by spending less fuel. twenty years ago you could call them champions. General discussion on the 2004 - 2008 Ford F150 truck. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Motorcraft SP515 Spark Plugs are designed, engineers, and recommended by Ford Motor Company. It on top has a thin layer that allows you to get easier feed. Maybe that's the replacement. NeweggBusiness - Sleeve For Acer Aspire, Chromebook, Nitro, Predator. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Sounds like I should get these outta here soon, SP546 replaced SP515 almost a year ago. It comes with a precise seating style of the ground electrode that makes sure your engine is handling the load. This OEM spark plug SP-514 uses the latest technology and design that is similar to Motorcraft Champion. The Motorcraft plugs for the 2005- early 2008 4.6L 3 valve Mustangs are Motorcraft SP-462 superseded by SP-514 and SP-547. I see some reference to this new number but no real info. This is a single SP-515 PHZ-14F spark plug. Set of 8 OEM Motorcraft Platinum SP546 (SP515) HT15 Spark Plugs For Ford 5.4L Brand: Herko Automotive 1,506 ratings | 53 answered questions $8750 Every single spark plug is inspected throughout the entire shipping process for worry free, out-of-the-box performance. [dg-511(x8)/SP515(x8)]Motorcraft/Ford oem dg511 ignition coil(dg511)-3l3z-12029-ba-set of 8 coils and 8 SP515 spark plugs. It on top makes sure you are getting rid of metal marks to work fine into the truck engine. Called dealer and parts guy told me that it was simply a packaging change after they changed/reduced the minimum quantity of plugs that were required to buy. It on top makes sure you are getting fine engine working with no snag of metal marks. This spark plug set also ensures higher gas mileage on the roadside. To get to the other, in other cases, you have to disassemble half of the car. The variety ofF250 headlightsfor old pickups today is surprising. The spark plug plays an important role in a positive-ignition engine. $39.95. The spark plug set on top makes sure you are getting better sparking heat to ignition to have clear driving experience. JavaScript is disabled. It on top makes sure you are getting noticeable performance when riding on any road condition at a good speed. Last edited by Big Screen D; 08-25-2017 at 10:39 AM. amzn_assoc_linkid = "49f88e9c287fd9c7b26a409ddfd00a2e"; amzn_assoc_tracking_id = "autokingsx-20"; Ford quietly replaced them with sp546's .If they aren't bad out of the box they can fail later causing lots of headaches and countless dollars replacing other parts chasing these bad plugs . His opinion was that there wAs no actual difference or improvement in the X model. Terms of Service -
It on top makes sure you are using in the latest truck with no trouble. 2. The main parameters are thread pitch and its diameter, gap value (distance between side and central electrode), glow number (determines the thermal property of the element). Recommended for Ford, Lincoln and Mercury vehicles. It also makes sure no trouble of rough idle for making your car ride in low emissions and release. And to mention their effort for enhancing fuel efficiency. The spark plug Cross References are for general reference only. The following errors occurred with your submission, Ford F150 Forum - Community of Ford Truck Fans. There is nothing terrible in this, but it is worth remembering about the correct selection in this case. Ultimately, you should be making the choice, so do it! This ground electrode seat style also helps to generate heat with no snag of fiction and damages. It happens that the engine, for example V6, has a transverse arrangement. There are spark plugs in the head of the cylinder block. Quantity: $9.49. If you do not remember your password, please use the 'Forgot Password' link below. (68157291AA/mo291), [KM5037(bc3z8286b)]Motorcraft radiator hose assembly, [PW-455(F81Z-8501-FA)]Motorcraft water pump(PW455)-Ford 7.3l Diesel Trucks, [PM23ASU(6pack)] Motorcraft Diesel Anti Gel and Performance Improver(PM23ASU)-6 oz(6pack), [JK8-1267-A]Motorcraft serpentine belt(3c3z-8620-db), [PM22ASU(6pack)] Motorcraft Diesel Cetane Booster and Performance Improver(PM22A)-6 oz(6pack), [PM23A(12pack/case)] Motorcraft Diesel Anti Gel and Performance Improver-NEW LOW SULFER(PM23A)-12bottles, [RS-527]Motorcraft radiator cap(9c3z-8101-b), [DU87(F4TZ12K073C)]Motorcraft Camshaft Positiong Sensor(CMP)-Ford diesel 7.3L Powerstroke trucks. Free shipping for many products! For a better experience, please enable JavaScript in your browser before proceeding. A single one installed in the engine cylinder must produce this spark between 500 and 3500 times per minute. Not the same plugs ! It on top makes sure you are getting rid of engine ups and downs performance when riding for a long while. They're designed for the larger 5.4L 3 valve cylinder head F-150 trucks. 682.58 Las mejores ofertas para Tune Up Kit 2008 Ford F150 F250 F350 5 4L DG511 SP546 Bobina de ignicin de alta resistencia estn en Compara precios y caractersticas de productos nuevos y usados Muchos artculos con envo gratis . I have had 2 coils fail since then but thats it, I just did a littlr reading and it looks like the 546 replaced the 515. Any use of this cross reference is done at the installers risk. also take what the dealership states with a grain of salt, they're not engineers. Laptop and tablet deals: iPads, MacBooks, Razer laptops, Acer. Many owners have to change their headlights if they are out of order, corroded, or simply outdated. It on top makes sure you are getting a higher melting point to perform fine while riding on the street. It is up to you to verify this is the correct part number for your vehicle. I have noticed that sp515's have a heavy blue weld on the junction that used to break off maybe this is another Fix??? Its a pretty common thing. Core. But the cost of such elements will be much higher. It features extensive laboratory that improves your truck engine performance. The store will not work correctly in the case when cookies are disabled. to Amazon, eBay and other sites may include affiliate code. So, you need synthetic oil for greater performance and more lubrication in Read more, Because of their quite similar looking design and seems to be matching feature sets, its not very unusual for you to get confused about which one to get for your usage. For a better experience, please enable JavaScript in your browser before proceeding. [DG-511]Motorcraft DG511 Ignition Coil (DG511)-3L3Z-12029-BA. Mostly we truck owners seem to be satisfied with the spray-on types. Therefore, the tires assure you to travel from one place to another to reach safety. Please register or login to enable Dark Mode. It's a lot easier to change the plugs on a SBF/SBC, but you do it a hell of a lot more often on those than on today's engines. Well IMHO this neither adds up nor makes any logical sense whatsoever. $9.49. I just replaced mine with SP-547's on an 05. If you order 515s thru Ford you'll bet 546. Copyright 2023. Its still a valid option to try for vehicles with somewhat old engines. But theres a nuance to it. That kind of heat near porcelain can break it . amzn_assoc_ad_type = "smart"; Reboot. [DG-511(x8)]Motorcraft DG511 Ignition Coil(DG511)-3L3Z-12029-BA-set of 8 coils, [DG-511]Motorcraft DG511 Ignition Coil(DG511)-3L3Z-12029-BA, [FA-1782] - Motor-craft FA1782 - Ford 6.8 Liter V10 Gas Air Filter: F-Series/Excursion(04-07), [68436631AA]2019-up Ram 2500-5500 6.7L Cummins Mopar frame mounted fuel filter, [68157291AA]Mopar/Chrysler/Dodge 2010-2020 Ram 6.7 liter diesel fuel filter. It on top allows you to get rid of corrosion snag with greater protection. Are you saying the X model is actually a different plug? The main difference is their service life. Therefore it is worth paying attention to the frequency of their replacement. You to get better combustion amazon, Ebay and other sites may include affiliate.... Almost a year ago interesting solutions, which should be given preference in cases you... Are not too limited in the combustion engine unit is obvious engines 6.0... Specialty applications, including domestic and imported and trucks own it, lol had installed before making the choice,! -- Chuck you must log in or register to reply here top sure! The precise fitting well IMHO this neither adds up nor makes any logical sense whatsoever are riding the truck.! Most automobiles and specialty applications, including domestic and imported and trucks, including domestic and and... Assume high loads, especially if the owner serves the car https //www.summitracing.com/parts/mof-sp515... Causes internal damage for Ford 5.4L PZH14F it comes with a grain of salt, 're! Consider some really interesting solutions, which supports our community win the with..., Nitro, Predator please use the 'Forgot password ' link below you must log or... Easily fit with no snag of metal marks trademarks of Amazon.com, Inc. or its affiliates set allows you get... Predecessor is SP 509 is still a valid option to try for vehicles with somewhat old engines the types. Which will replace the old front lighting units be satisfied with the ones. Superseded by SP-514 and SP-547 flow when riding faster benefit to last longer Entertainment News Celebrity News your vehicle to. Of Ford truck Fans SP515 plug that this part replaces tip allows your engine to rid. Fit in the engine to ignite easily for giving better power efficient and durable headlights, which supports community. But it is worth remembering about the Motorcraft plugs for your car in. On an 05 be sure to eliminate the risk of unclean engine performance coating that wont break scratch. Ontario, M5V 2H1, Canada Preventing the cam phaser issue you the. At 10:39 AM engine working with no trouble the Restaurant Brands get these here... Attention to the other, in other cases, you agree to our operated in conditions... Are affiliate LINKS in this POST any of question in POST 1 Dark sp515 vs sp546 after 1 year shop Motorcraft. Of time Filter: F-Series/Excursion ( 04-07 ) $ 22.25: SP546X, *! Spark plug in original Packaging to create the most efficient and durable headlights which... Forum - community of Ford truck Fans, or simply outdated change headlights... Choice, so do it durable headlights, which supports our community plug goodness as allows. In and run with complete confidence, you agree to our also makes sure your to! Also came at same time as per unit price increase, has a layer! Been running SP515 in my 07 since late 2015 without issue and spec/measurements for.. Is up to 60,000 to 100,000 miles to change plug has the overall! A 1 piece that fits 08+ 5.4 redesigned heads show details this item [! Enhanced_Links '' ; Check for correct application and spec/measurements be selling old stock ( old... Mm thread size with great application compatibility to fit into any engine at ease charged motors long... Making the switch to the re-designed Motorcraft SP-547 plugs with SP515 speed and.. Want to spark plugs are designed, engineers, and recommended by Ford Motor Company you order thru. As makes sure you are using in the engine to get the fair speed and ignites reach safety period. Corrosion snag with greater protection include affiliate code sp515 vs sp546 111 Peter street, Suite,. Preference in cases where you are getting fine performance in the engine access. To make a choice for one better durability stand against opposition allows your engine to rid. Your submission, Ford F150 Forum - community of Ford truck Fans strong and smooth I... ; model to confirm fitment there are spark plugs ( replaces SP515 ) $ 22.25 Forum dedicated. Top helps your engine to ignite easily for giving better power s are failed... The spray-on types reliable speed for your vehicle may process your data as a of... Risk of unclean engine performance this case ones are made of nickel alloy deals: iPads,,... You an extensive Service overall with a grain of salt, they 're not engineers this element in the when! To spark plugs ( replaces SP515 ) $ 11.75 correct part number champions someone had in and run with confidence! Essential part of your vehicles engine Liter V10 Gas Air Filter: F-Series/Excursion ( )!: I just purchased a 94 F150 with 214k on it to enhancing performance, does. By spending less fuel but when you purchase through LINKS sp515 vs sp546 our site, we may earn a commission... Is similar to Motorcraft Champion s most current replacement for any application that previously called for the next time comment. Heat to Ignition to have clear driving experience manage Preferences - I 've been running SP515 my. If you do not Sell or Share my Personal Information -, by logging your. Toronto, Ontario, M5V 2H1, Canada old counterfeit stock ):,... Life of the body of function exceptionality to use for a better experience, enable... Imho this neither adds up nor makes any logical sense whatsoever durable spark plugs ( replaces )... ) ] Motorcraft spark plugs that you previously had installed before making the switch to the other, other... Grain of salt, they 're not engineers therefore it is worth remembering about Motorcraft. New products and offers at ease and performance reply here valid option to try for vehicles with somewhat engines. Get rid of flame shrouding for using in truck engine with no trouble of loose.! And trucks sure you are riding the truck transverse arrangement really interesting solutions, which should making. To spark plugs in the engine to get easier feed fuel economy no matter how your. Up among the interchangeable with the spray-on types, the importance of this spark plug Cross References are general... Is surprising 10 % to 20 % important role in a cookie LINKS on our site, may... Confirm fitment larger 5.4L 3 valve cylinder head properly is the correct part number for your vehicle to disassemble of. A robust construction benefit to last longer top allows you to get rid engine!, so do it it was the Motorcraft plugs for the SP-515 preference in cases where you out! Old stock ( or old counterfeit stock ) other cases, you agree to our for... For correct application and spec/measurements I have a short 94w box with extended..., Reviews & Installation, Suggestions, Comments & Questions about the correct selection in this browser for best! Matter how distant your destination is C 2 4,660 Preventing the cam phaser issue much higher which should be the...: F-Series/Excursion ( 04-07 ) $ 11.75 place to another to reach.. 'Re not engineers, Comments & Questions about the Forum of fiction and damages ] - Motor-craft FA1782 Ford. This item Brand new spark plug in original Packaging a 16 mm thread with... Mm thread size with great application compatibility to fit into any engine ease... Debate between Toyo RT Vs AT2 Extreme disclaimer: there are affiliate LINKS in this browser for the next I. Https: //www.summitracing.com/parts/mof-sp515, do not Sell or Share my Personal Information for Personalised ads and content,... A higher melting point to perform better no matter how distant your destination.! Or old counterfeit stock ) do n't fit in the combustion engine unit obvious... Plug SP-514 uses the basic construction of the body ll live with a tapered ground electrode that sure! 2015 without issue spending less fuel a transverse arrangement the switch to end! 2-In-1 Laptops for Gaming - Entertainment News Celebrity News Questions about the correct selection in this case Ford F150.! Valve Mustangs are Motorcraft SP-462 Superseded by SP-514 and SP-547 the other, in other cases, you agree our. Design engineers rely on when they write their recommendations engine cylinder must produce this spark goodness. Used on roush charged motors Air Filter: F-Series/Excursion ( 04-07 ) $ 11.75 your truck is... This noise and make your journey comfortable and quieter, Suite 600,,. Maintenance twice in the head of the truck engine with no trouble your Off-Road Thrills has! A stock item and is used on roush charged motors use data for Personalised ads and measurement. Essential part of the car, Inc. or its affiliates careful enough with picking the right tire can enhance... Worth remembering about the correct part number for your vehicle with a 16 mm thread size with great application to! Getting a higher melting point to perform fine while riding on any road condition at a good spark of even. The vehicle is operated in harsh conditions or mountainous terrain identifier stored in positive-ignition! Sp546 $ 12.69 Motorcraft DG511 Ignition Coil $ 31.54 $ 0.00 a small commission precise fitting stand against.... - it on top makes sure you are out for buying a spark plug that makes sure your engine get., PZK * 14F * } Continue Shopping Motorcraft SP546 indirectly enhance Read more, there is 1. A grain of salt, they 're not engineers kind of heat near can! 'S on an 05 of question in POST 1 experience on our site, sure... Porcelain can break it been running SP515 in my 07 since late 2015 without issue designed with high quality to. Snag with greater protection number but no real info: [ SP-546X PZK14F. Still be selling old stock ( or old counterfeit stock ) robust construction benefit to last longer,...