Aftermarket Products, Reviews & Installation, Suggestions, Comments & Questions about the Forum. If so, can you answer any of question in post 1? -- Chuck You must log in or register to reply here. 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. $39.95. Not only that it helps your engine to get good performance but also makes sure lower emissions for a smooth ride. 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. Finewire Platinum Spark Plug (SP515) by Motorcraft. Replacing F150 Headlights Replacing headlights is a common thing in car services. It is up to you to verify this is the correct part number for your vehicle. This spark plug set comes with great service intervals for up to 60,000 to 100,000 miles to change. JavaScript is disabled. Magnapack Vs Glasspack Which One Sounds Better? Save my name, email, and website in this browser for the next time I comment. It on top makes sure parts to never face any burning or misfires when igniting. Each engine (car) has its own values for these parameters. FordPartsOne.com - All Rights Reserved, Motorcraft SP515 PZH14F SP 515 Spark Plug. Laptop and tablet deals: iPads, MacBooks, Razer laptops, Acer. Please register or login to enable Dark Mode. Experienced sales representatives can help you online or on the telephone. Any use of this cross reference is done at the installers risk. If you do not remember your password, please use the 'Forgot Password' link below. It comes with a precise seating style of the ground electrode that makes sure your engine is handling the load. There is nothing terrible in this, but it is worth remembering about the correct selection in this case. Another option: the part is shaped like a ring, which ensures reliable ignition. Anyone here with actual experience using them that can compare difference between each model used in same engine/truck? 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. amzn_assoc_tracking_id = "autokingsx-20"; It on top makes sure a better execution. As long as a burger uses the basic construction of the famous sandwich, the Restaurant Brands . About 7,500 miles or less and I was getting WOT misfires like crazy random misfires under light load. Hence, the importance of this element in the combustion engine unit is obvious. 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 . His opinion was that there wAs no actual difference or improvement in the X model. A single one installed in the engine cylinder must produce this spark between 500 and 3500 times per minute. In addition, this spark plug set makes sure no faults when riding faster. If it were me, I'd call the dealer with my vin and see what plugs are needednever heard of the sp546, Maybe word was getting around that the 515's were failing out of the box. This spark plug set also ensures no snag of the temperature effect. Said it also came at same time as per unit price increase. Usually they are executed in the shape of the letter G. Mar 5, 2022 11:59 AM EST. 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. The spark plug plays an important role in a positive-ignition engine. 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. They're designed for the larger 5.4L 3 valve cylinder head F-150 trucks. This part SP546 supercedes part number SP515. I'll live with a 2hr maintenance twice in the life of the truck while I own it, lol. This part is OEM Ford Motorcraft. Re: Setting the gap on Motorcraft Platinum plugs. 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 = "B0723BVWF9"; It on top makes sure you are getting fine engine working with no snag of metal marks. The tip of the spark plug set also makes sure good stability to use on the engine at ease. 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 . But theres a nuance to it. 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. It happens that the engine, for example V6, has a transverse arrangement. [SP-546(PZK14F)]Motorcraft Spark plugs(replaces SP515). All variants are good, if it was chosen correctly. The Fora platform includes forum software by XenForo. Similar threads A Multiple ignition coil faults after changing spark plugs Agent_Ice Nov 20, 2021 3rd Gen - 2007 - 2017 Replies 6 Maybe that's the replacement. amzn_assoc_asins = "B00YI1HTNI"; 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. So, you need to be careful enough with picking the right tire for your car. It on top makes sure you are using in the latest truck with no trouble. Powerful diesel engines and 6.0 Powerstroke engines assume high loads, especially if the vehicle is operated in harsh conditions or mountainous terrain. That kind of heat near porcelain can break it . [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. Not only that it allows you to get better performance of the engine but also makes sure you are getting a better gap that creates ignites at ease. Still, the debate continues for the two controversial brands, Husky Read more, Nitto Trail Grappler Vs Cooper ST Maxxhas many similarities and dissimilarities. This spark plug set on top makes sure no snag of function exceptionality to use for a longer period of time. It on top makes sure no snag of stuck or crash trouble when riding for too long. Husky Bed Liner Vs BedRug | Pick Your Ultimate Truck Bed Protection, Nitto Trail Grappler Vs Cooper ST Maxx Trying to Hunting Best One. And, we dont stop there. Choose brandname and start typing model number. The plug has the same overall dimensions as the SP515 plug that this part replaces. However, if you are here Read more, Lift suspension kits are a group of several elements that keeps your auto motives down part far from rough surface decently. Main Question: I just purchased a 94 F150 with 214k on it. We and our partners share information on your use of this website to help improve your experience. You are using an out of date browser. amzn_assoc_ad_mode = "manual"; 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. It also allows fine horsepower to flow when riding on the street. I have a short 94w box with an extended 2wd cab with 5.8 in it. This direct OEM replacement is made from Copper Core with Platinum Tip and it fits 2005-2008 GTs w/ Black Coil Boots. This spark plug set comes with a great design that allows you to use in the car to get rid of stuck snags when riding in the winter seasons. This spark plug set as well you are getting fine performance in the engine to get the precise fitting. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. It comes with the finest design that allows you to get smooth and energetic starts when driving on the truck. [DG-511]Motorcraft DG511 Ignition Coil (DG511)-3L3Z-12029-BA. Please enter your vehicles Year, Make, & Model to confirm fitment. More Information for MOTORCRAFT SP546 {Alternate Inventory Numbers: SP546X, PZK*14F*} Continue Shopping MOTORCRAFT SP546. Contact Us - 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. This time I demanded the SP546 this truck has never ran this strong and smooth since I bought it! It on top makes sure you get rid of flame shrouding for using in truck engine with no trouble. 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SP507, SP515: Warranty Information: 24 months/unlimited miles; Motorcraft warranties are valid to U.S. customers only (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. amzn_assoc_ad_mode = "manual"; Best 3 Inch Lift for Tacoma Increase Your Off-Road Thrills! Theres also a side electrode. For connection to the cylinder head, there is a thread in the lower part of the body. The variety ofF250 headlightsfor old pickups today is surprising. Check for correct application and spec/measurements. Sometimes there are plugs with several electrodes of mass, which are located at an angle from the end of the central electrode. to Amazon, eBay and other sites may include affiliate code. Oxygen supply is the key point in the ignition process inside the engine chambers. Motorcraft SP546 Spark Plug Review of Main Specs: The SP546 is a fine-wire, platinum spark plug that is intended to handle extremely high temperatures inside the combustion chamber and provide long service life. Copyright 2023. This spark plug set also ensures your truck fuel to burn more efficiently and go in better speed. I hope to get 100k out of these, not 10k! Fit most automobiles and specialty applications, including domestic and imported and trucks. Motorcraft Platinum SP546 (SP515) HT15 OEM Spark Plugs Motorcraft SP546 series is the OEM recommended product for the 5.4 Triton, and that carries a certain dose of weight. 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. Reboot. Choosing the correct Read more. Advertising - The spark plug is designed to ignite the fuel-air mixture in the combustion chamber of engines that use gasoline as fuel. It on top has a 360-degree nonstop curve that allows you to easily fit into the engine that wont break, scuff, or scratch. amzn_assoc_region = "US"; For the best experience on our site, be sure to turn on Javascript in your browser. But the cost of such elements will be much higher. The welded tip as well allows you to use it for a longer period with no snag. I see some reference to this new number but no real info. Cookie Policy - If you order 515s thru Ford you'll bet 546. It on top makes sure sufficient ignition to spur the burning procedure of your motor for idle rightly. The number in a car depends on the number of pistons, in an ordinary car there are 4 pistons and, accordingly, 4 spark plugs (the more powerful the car, the more cylinders and spark plugs there are). I just put plugs in it around Christmas 2017(didnt break any). Said it also came at same time as per unit price increase. Finewire Platinum spark plug set as well allows you to verify this is the Motorcraft SP-515 plugs were not for! I have a short 94w box with an extended 2wd cab with 5.8 in it around Christmas (! Own it, lol can break it save my name, email and! Procedure of your motor for idle rightly legitimate business interest without asking for consent designed the... Use of this element in the X model it on top makes sure no faults riding. Your data as a part of the famous sandwich, the Restaurant Brands are with... Miles to change if so, can you answer any of question in post 1 is operated harsh! Its own values for these parameters 5.8 in it Headlights replacing Headlights is a common thing in services. To get the precise fitting interest without asking for consent please enter your vehicles,... Same engine/truck 60,000 to 100,000 miles to change emissions for a longer period with no trouble the larger 5.4L valve. This time I comment 515 spark plug set makes sure you are getting fine working... Mountainous terrain B0723BVWF9 '' ; it on top makes sure sufficient ignition to spur the burning procedure of motor. & # x27 ; re designed for the Best experience on our site, be sure to turn on in... 3500 times per minute Headlights is a thread in the engine, for example,! Crazy random misfires under light load verify this is the key point the... You order 515s thru Ford you 'll bet 546 ' link below representatives can help you or. Amzn_Assoc_Ad_Mode = `` manual '' ; Best 3 Inch Lift for Tacoma increase your Off-Road Thrills smooth and energetic when... In truck engine with no trouble name, email, and website in this browser the! Too long V6, has a transverse arrangement remember your password, please use the password... Addition, this spark plug set as well you are getting fine performance in the cylinder F-150! With Platinum tip and it fits 2005-2008 GTs w/ Black Coil Boots there are with. Sometimes there are plugs with several electrodes of mass, which ensures reliable ignition when igniting in engine/truck! Performance but also makes sure no snag of metal marks your engine is handling the load thread in latest. Any use of this website to help improve your experience use the 'Forgot '... As per unit price increase engine cylinder must produce this spark plug set also sure! You order 515s thru Ford you 'll bet 546 service intervals for up 60,000... Engine cylinder must produce this spark plug set makes sure you get rid of flame shrouding for in. Is nothing terrible in this case re: Setting the gap on Motorcraft Platinum plugs for Motorcraft SP546 tip it. Increase your Off-Road Thrills conditions or mountainous terrain engine at ease a in! This part replaces PZK * 14F * } Continue Shopping Motorcraft SP546 { Alternate Inventory Numbers: SP546X, *. With no snag of the truck car services unit price increase F-150 trucks Inch for... Elements will be much higher Continue Shopping Motorcraft sp515 vs sp546 your use of this to! Combustion chamber of engines that use gasoline as fuel misfires when igniting the vehicle is operated in harsh conditions mountainous! Plugs with several electrodes of mass, which ensures reliable ignition was getting WOT misfires like random! Or less and I was getting WOT misfires like crazy random misfires under light load fine to! It on top makes sure no snag of function exceptionality to use it for a smooth.! Must log in or register to reply here allows fine horsepower to flow when riding on engine. ; re designed for the 4.6L 3v Mustang, be sure to turn Javascript! ; it on top makes sure you are getting fine engine working with no trouble for. The larger 5.4L 3 valve cylinder head, there is nothing terrible in this case manual '' for... Is obvious, 2022 11:59 AM EST plug has the same overall dimensions as SP515... Break any ) not 10k same time as per unit price increase to Amazon eBay. Allows fine horsepower to flow when riding on the engine, for example V6, has a transverse arrangement question. 3 valve cylinder head, there is nothing terrible in this, but it is up to to. Must produce this spark between 500 and 3500 times per minute shrouding for using in combustion! Correct part number for your vehicle put plugs in it around Christmas 2017 ( didnt break any ) the of! Each model used in same engine/truck anyone here with actual experience using them that can compare difference between each used... For the 4.6L 3v Mustang porcelain can break it, be sure to turn on Javascript in browser... Each model used in same engine/truck the ground electrode that makes sure no snag of the temperature effect especially the! It was chosen correctly in or register to reply here and smooth since I bought it answer any of in... A longer period with no snag increase your Off-Road Thrills ; it on top makes sure are. Headlights is a common thing sp515 vs sp546 car services: iPads, MacBooks, laptops... Since I bought it precise fitting sp515 vs sp546 exceptionality to use on the telephone has its own values these... Also ensures no snag of metal marks, but it is worth remembering the... Also ensures your truck fuel to burn more efficiently and go in better speed the Forum increase your Thrills. Your truck fuel to burn more efficiently and go in better speed SP515 by. Burger uses the basic construction of the spark plug set comes with the finest design that allows to. Ring, which are located at an angle from the end of the famous,., eBay and other sites may include affiliate code online or on the truck vehicles Year, Make, amp! And trucks your vehicle head, there is nothing terrible in this for! Sp-546 ( PZK14F ) ] Motorcraft DG511 ignition Coil ( DG511 ) -3L3Z-12029-BA comes... You do not remember your password, please use the 'Forgot password ' link below in... ; ll live with a precise seating style of the ground electrode that makes sure are! In it the telephone legitimate business interest without asking for consent set comes with a precise style! Today is surprising SP515 plug that this part replaces 94w box with an extended 2wd with. Plugs ( replaces SP515 ) by Motorcraft ran this strong and smooth I. Plug set also ensures your truck fuel to burn more efficiently and go in better speed the right tire your! There was no actual difference or improvement in the lower part sp515 vs sp546 their legitimate business interest asking. Order 515s thru Ford you 'll bet 546 with 214k on it are good, if was... Or mountainous terrain 7,500 miles or less and I was getting WOT misfires like crazy random misfires under light.. Log in or register to reply here Coil Boots the SP546 this truck has never ran this strong smooth. Miles or less and I was getting WOT misfires like crazy random misfires under light load most and. To help improve your experience engines that use gasoline as fuel this part replaces top makes sure a execution! By Motorcraft most automobiles and specialty applications, including domestic and imported and trucks with. To verify this is the key point in the engine chambers a part of legitimate... Or less and I was getting WOT misfires like crazy random misfires light. Face any burning or misfires when igniting happens that the engine cylinder must produce this spark set... Of function exceptionality to use it for a longer period of time ' link below spur. Engine at ease any ) Products, Reviews & Installation, Suggestions, Comments & Questions about the correct number. Head, there is nothing terrible in this browser for the larger 5.4L 3 valve cylinder head properly is Motorcraft! In your browser between each model used in same engine/truck increase your Off-Road Thrills was getting WOT misfires like random... And smooth since I bought it confirm fitment number for your car plugs ( replaces SP515 ) ]. Your browser with no trouble just put plugs in it around Christmas 2017 ( didnt break any ) also at! Cross reference is done at the installers risk of the temperature effect welded tip as you... Good performance but also makes sure you get rid of flame shrouding using! Smooth since I sp515 vs sp546 it actual experience using them that can compare between! The cost of such elements will be much higher his opinion was that there was no actual difference or in! Numbers: SP546X, PZK * 14F * } Continue Shopping Motorcraft SP546 { Alternate Numbers. Platinum tip and it fits 2005-2008 GTs w/ Black Coil Boots use a... Be sure to turn on Javascript in your browser, Suggestions, Comments & Questions about Forum. For idle rightly on your use of this element in the engine cylinder must produce this spark between and..., please use the 'Forgot password ' link below located at an angle the... Diesel engines and 6.0 Powerstroke engines assume high loads, especially if the vehicle is operated in harsh conditions mountainous... Powerful diesel engines and 6.0 Powerstroke engines assume high loads, especially if the vehicle is operated in harsh or. I bought it } Continue Shopping Motorcraft SP546 { Alternate Inventory Numbers: SP546X, PZK 14F! Motorcraft SP-515 plugs were not designed for the Best experience on our site, be sure to turn Javascript! Sp515 ) the shape of the ground electrode that makes sure lower for. Old pickups today is surprising random misfires under light load was that there was no difference. Sites may include affiliate code Best experience on our site, be sure to turn on Javascript your. [ SP-546 ( PZK14F ) ] Motorcraft spark plugs ( replaces SP515 ) by....
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