We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. amzn_assoc_tracking_id = "autokingsx-20"; That kind of heat near porcelain can break it . Recommended for Ford, Lincoln and Mercury vehicles. Title: Spark Plug Service Part Number to Motorcraft Number conversion table Author: Boss, Robert (R.T.) Created Date: Right? SP509 plug is a 1 piece that fits 08+ 5.4 redesigned heads. 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. Total. This spark plug set also makes sure easier loading for making your engine work fine. This spark plug set also allows good heated engine performance. For connection to the cylinder head, there is a thread in the lower part of the body. The Motorcraft plugs for the 2005- early 2008 4.6L 3 valve Mustangs are Motorcraft SP-462 superseded by SP-514 and SP-547. Magnapack Vs Glasspack Which One Sounds Better? 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. Still, the debate continues for the two controversial brands, Husky Read more, Nitto Trail Grappler Vs Cooper ST Maxxhas many similarities and dissimilarities. [SP-546(PZK14F)]Motorcraft Spark plugs(replaces SP515). This part is OEM Ford Motorcraft. What motor do you have ? 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:. The welded tip as well allows you to use it for a longer period with no snag. 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. Free shipping for many products! Anyone here with actual experience using them that can compare difference between each model used in same engine/truck? The following errors occurred with your submission, Ford F150 Forum - Community of Ford Truck Fans. In addition, this spark plug set makes sure no faults when riding faster. 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. Please register or login to enable Dark Mode. There are 2 replacement spark plugs for Motorcraft SP515. 2008_XL on 03-23-2016 07-30-2019 08:43 PM by Justin C 2 4,660 Preventing the cam phaser issue? Sp515 vs sp546 - Honest Fare. And, the welded tip allows your engine to get a good spark of ignites even if riding on the critical road. Choose brandname and start typing model number. 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. Shop for Motorcraft Platinum Spark Plug SP-546-X with confidence at AutoZone.com. Though in city roads and highways there are not any exact benefits of it other than the appearance in Read more, Currently, you may be using conventional oil for your car engine, and you are worried about upcoming cold weather because in this situation conventional oil doesnt work properly. Reply Like The following users liked this post: techrep (08-25-2017) 08-25-2017, 10:45 AM We and our partners share information on your use of this website to help improve your experience. 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. It on top has a thin layer that allows you to get easier feed. Another option: the part is shaped like a ring, which ensures reliable ignition. But when you are out for buying a spark plug, then theres a need to make a choice for one. amzn_assoc_ad_type = "smart"; The selection of one from them is quite strict cause both products manufactured with impressive qualifications which can attract more customers to purchasing. Usually, the cheapest ones are made of nickel alloy. It on top makes sure you are getting rid of metal marks to work fine into the truck engine. Consider some really interesting solutions, which should be given preference in cases where you are not too limited in the choice. If you order 515s thru Ford you'll bet 546. 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. Did a search here and google, but I can't seem to find the answer to what is the difference between these Motorcraft plugs. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. The Motorcraft SP515 is one piece spark plug set that has fine design and quality to help your engine work well. It on top makes sure you are getting iridium fine wire that makes sure no snag of fouling. JavaScript is disabled. It is up to you to verify this is the correct part number for your vehicle. Amazon and Ebay vendors may still be selling old stock (or old counterfeit stock. Superseded to: SP-546 PZK14F. 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. [SP-546X(PZK14F)]Motorcraft Spark plugs(replaces SP515). 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. Sounds like I should get these outta here soon, SP546 replaced SP515 almost a year ago. The store will not work correctly in the case when cookies are disabled. Its still a valid option to try for vehicles with somewhat old engines. And, we dont stop there. Check for correct application and spec/measurements. We are talking about the Motorcraft SP515 & SP546 Read more Toyo RT Vs AT2 Extreme - What should be Your Choice THIS MEANS THAT AT NO COST TO YOU, I WILL RECEIVE A SMALL COMMISSION IF YOU PURCHASE THROUGH MY LINK. 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. Do Not Sell or Share My Personal Information. The original ones were the SP507. The SP515 spark plugs were known to break off inside the . I just put plugs in it around Christmas 2017(didnt break any). What did you do to your truck today? JavaScript is disabled. VAmountainman on 07-07-2019 I just replaced mine with SP-547's on an 05. Maybe that's the replacement. Laptop and tablet deals: iPads, MacBooks, Razer laptops, Acer. Copyright 2023 Dieselfiltersonline.com, Inc. All rights reserved. Usually they are executed in the shape of the letter G. 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. It on top makes sure you are getting rid of engine ups and downs performance when riding for a long while. Sp515, Sp546 Fitment Type: Direct Replacement Warranty: Other Bundle Listing: Yes Brand: Motorcraft Manufacturer Part Number: SP-515 About this product Product Identifiers Brand Motorcraft Manufacturer Part Number SP-515 eBay Product ID (ePID) 243811466 Additional Product Features Notes Description--Spark Plug Part Type It comes with the finest design that allows you to get smooth and energetic starts when driving on the truck. PZH14F SP515 PZH1F SP514 TT10 SP488. General discussion on the 2004 - 2008 Ford F150 truck. Choosing the correct Read more. Aftermarket Products, Reviews & Installation, Suggestions, Comments & Questions about the Forum. Designed with high quality materials to meet or exceed OEM Specifications. $9.49. People use more durable spark plugs, trying to pick them up among the interchangeable with the original ones. Thanks. Best 3 Inch Lift for Tacoma Increase Your Off-Road Thrills! Mufflers help to reduce this noise and make your journey comfortable and quieter. It on top makes sure you are getting fine engine working with no snag of metal marks. Fit most automobiles and specialty applications, including domestic and imported and trucks. Reddit - Dive into anything. Any use of this cross reference is done at the installers risk. This spark plug set also ensures higher gas mileage on the roadside. The SP-546 is Ford's most current replacement for any application that previously called for the SP-515. Many owners have to change their headlights if they are out of order, corroded, or simply outdated. Motorcraft SP-515 Spark Plug PZH14F - Superseded To SP546 Brand: Motorcraft 8 ratings $1269 Frequently bought together + Total price: $44.23 Add both to Cart Some of these items ship sooner than the others. is there a lifespan difference between the two? Its a pretty common thing. The spark plug Cross References are for general reference only. It comes with a precise seating style of the ground electrode that makes sure your engine is handling the load. 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? This part SP546 supercedes part number SP515. Here between the main and side electrodes from the voltage supply there is a spark, which ignites the fuel mixture in the engine cylinder. Installation begins by raising the vehicle and removing the tire. $0.00. SP546 replaced SP515 almost a year ago. It on top allows you to get a better fuel economy no matter how distant your destination is. Therefore, the tires assure you to travel from one place to another to reach safety. Motorcraft Spark Plug SP546 Set of 8 Brand: Motorcraft 664 ratings $14999 About this item Brand New Spark Plug in original Packaging. Continue with Recommended Cookies, Generally, the oil filter will get dirty over time. amzn_assoc_asins = "B0723BVWF9"; In order not to make a mistake, consider the following: You may also encounter a choice of these items with different mass electrodes. to Amazon, eBay and other sites may include affiliate code. We and our partners use cookies to Store and/or access information on a device. The SP-507's broke .. replaced by the SP-515's.. never heard of the SP-546. Manage Preferences - It as well as takes less voltage still helps your engine to perform better no matter how long you are riding the truck. A simple spark plug, with adequate engine operation, travels 18-25000 miles. This spark plug set as well you are getting fine performance in the engine to get the precise fitting. This spark plug set comes with great service intervals for up to 60,000 to 100,000 miles to change. As engines need to generate a lot of power, they produce numerous pulsating sounds. More Information for MOTORCRAFT SP546 {Alternate Inventory Numbers: SP546X, PZK*14F*} Continue Shopping MOTORCRAFT SP546. Features : BRAND: Dragon Fire Performance. amzn_assoc_marketplace = "amazon"; amzn_assoc_linkid = "49f88e9c287fd9c7b26a409ddfd00a2e"; amzn_assoc_tracking_id = "autokingsx-20"; Advertising - If you order 515s thru Ford you'll bet 546. But if you really want to make the most out of it, then going with the updated SP546 sounds profitable. SP515 is a platinum one, its predecessor is SP 509. Copyright 2023. Smart trailer towns connectors have the connections in the That is why I joined this forum to ask the same question. Acer Spin 5 SP515-51GN-83YY Review - Top World Reviews. 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. Main Question: I just purchased a 94 F150 with 214k on it. Re: Setting the gap on Motorcraft Platinum plugs. 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. DISCLAIMER: THERE ARE AFFILIATE LINKS IN THIS POST. Husky Bed Liner Vs BedRug | Pick Your Ultimate Truck Bed Protection, Nitto Trail Grappler Vs Cooper ST Maxx Trying to Hunting Best One. No parts for vehicles in selected markets. 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. Related:motorcraft sp546 Include description Category Selected categoryAll Automotive Parts & Accessories Brand Motorcraft(4) Items(4) partscollect(2) Items(2) Not Specified(4) Items(4) Voltage 6 - 10 V(1) Items(1) 11 - 15 V(4) Items(4) Not Specified(5) Items(5) Type Glow Plug(5) Items(5) Not Specified(1) Items(1) Brand Type This SP546 spark plug set on top makes sure good resistance to get rid of oxidizing even if contact with liquid or fuel. Frequently Bought Together. This spark plug set on top makes sure no snag of function exceptionality to use for a longer period of time. Manage Settings 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. I'll live with a 2hr maintenance twice in the life of the truck while I own it, lol. It as well makes sure your car to avoid jerky starts. Not the same plugs ! Yet, this spark plug set will work better if you use a plug exterior for secure fitting. You must log in or register to reply here. Come join the discussion about performance, builds, modifications, reviews, engine swaps, classifieds, troubleshooting, maintenance, and more! amzn_assoc_linkid = "fe28ea19bc751f9872df98ab0d3a1965". Theres also a side electrode. Created by Ballisticparts.com, Chevy Truck Losing Power When Accelerating, How to Replace Blend Door Actuator Dodge Caravan, Best Cold Air Intakes for 7.3 Powerstroke, All Season Engine Oils: Best Oils For 6.7 Powerstroke Diesel, Daystar Leveling Kit Install on a Ford F150, Complete Sets of Best Coil Springs for Jeep TJ, Best 5W-30 Oil for Cars and Trucks in 2020, Tips for an Organized and Stress-Free Long Distance Moving, How Much Does It Cost To Replace Lifters In A Truck, How to Install Lower Ball Joint Without Press. This is a single SP-515 PHZ-14F spark plug. I have noticed that sp515's have a heavy blue weld on the junction that used to break off maybe this is another Fix??? This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. 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. Do Not Sell or Share My Personal Information -, By logging into your account, you agree to our, Sp546X vs sp546 spark plugs ( 5.4 3v plug motorcraft ). Qty: 1 = Full set of 8 Spark Plugs This is a set of 8 OEM Motorcraft SP546 spark plugs for your vehicle. Contact Us - Said it also came at same time as per unit price increase. And, it makes sure your car is easily getting better acceleration and braking reaction to have the combustion process in your engine. The plug has the same overall dimensions as the SP515 plug that this part replaces. 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. Join our on Facebook and get recent news about our new products and offers. For a better experience, please enable JavaScript in your browser before proceeding. 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. It on top allows you to get rid of corrosion snag with greater protection. This tapered ground electrode also ensures your engine to get better combustion. Motorcraft stands for quality, dependability, and performance. 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 also helps to avoid air pollution. The fact that it took about 45 minutes isnt what bothered me. I've been running SP515 in my 07 since late 2015 without issue. Reboot. JavaScript seems to be disabled in your browser. The spark plug is designed to ignite the fuel-air mixture in the combustion chamber of engines that use gasoline as fuel. [dg-511(x8)/SP515(x8)]Motorcraft/Ford oem dg511 ignition coil(dg511)-3l3z-12029-ba-set of 8 coils and 8 SP515 spark plugs. Please create a password for your account. Similar threads A Multiple ignition coil faults after changing spark plugs Agent_Ice Nov 20, 2021 3rd Gen - 2007 - 2017 Replies 6 It consists of a metal housing with an insulator and a contact nut in the upper part, a contact rod and a central electrode inside. This spark plug set also ensures better speed up. For a better experience, please enable JavaScript in your browser before proceeding. Each engine (car) has its own values for these parameters. In the classic version there is one, but there are versions with two, three and even four side electrodes. The consent submitted will only be used for data processing originating from this website. KCV218 SP515 PZH14F G10166 33243 GF796 33595.Fitment Type:Direct Replacement.Manufacturer Part Number . . We are talking about the Motorcraft SP515 & SP546 variants. 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. Application . Motorcraft SP515 PZH14F SP 515 Spark Plug Rated 4.71 out of 5 based on 24 customer ratings reviews $ 24.58 $ 13.91 SKU: SP-515 Category: FORD PARTS Tags: 031508553286, Motorcraft, Platinum Plug, PZH14F, PZK14F, SP-515, SP515, Spark Plug Description Reviews (24) Q & A Description Motorcraft SP515 PZH14F PZK14F SP 515 Spark Plug UPC: 31508553279 Sometimes there are plugs with several electrodes of mass, which are located at an angle from the end of the central electrode. Therefore it is worth paying attention to the frequency of their replacement. Manage Preferences - Low prices AND great service are our passion. It also allows your truck to easily fit with no trouble of loose fit. Privacy Statement - 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. There is nothing terrible in this, but it is worth remembering about the correct selection in this case. 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). A right tire can indirectly enhance Read more, A muffler is an essential part of your vehicles engine. The variety ofF250 headlightsfor old pickups today is surprising. 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 are using in the latest truck with no trouble. The combustion power and cleanliness of the engine interior depend on the air quality and its volume. If you want to spark plugs that you can screw in and run with complete confidence, you pick Motorcraft. 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? Not only that it helps your engine to get good performance but also makes sure lower emissions for a smooth ride. Mostly we truck owners seem to be satisfied with the spray-on types. For the best experience on our site, be sure to turn on Javascript in your browser. Selection of these elements should be based solely on the recommendations of the manufacturer of the particular vehicle. there is a lot of fine-tuning with spark plugs and specific vehicles today. Seems to be the most up to date model because of early failures on the 515. This spark plug set has better function and stability to makes sure your car engine to idle smoothly. Spark Plug Iridium; Gap: .054 Material Grade: Iridium Hex Size (in): 5/8 Inch Hex Size (mm): 16mm Compare Autolite Iridium XP Spark Plug - XP5144 Part #: XP5144 Line: ATO 1.0 (1) Select a store to see pricing & availability or search by City & State or Zip: Spark Plug Iridium; Gap: .043 Material Grade: Iridium Hex Size (in): 5/8 Inch A longer period sp515 vs sp546 no snag of metal marks ads and content measurement, audience insights and product.... A valid option to try for vehicles with somewhat old engines just mine., MacBooks, Razer laptops, Acer and specialty applications, including and. - Low prices and great service intervals for up to 60,000 to 100,000 miles to change to Number... With greater protection Created Date: Right the SP515 spark plugs for Motorcraft Platinum spark plug set sure... Store and/or access information on a device not only that it took about minutes! The consent submitted will only be used for data processing originating from this.... Sp-546 ( PZK14F ) ] Motorcraft spark plug set also ensures your engine work well:! Satisfied with the updated SP546 sounds profitable to keep you logged in if you want spark... These outta here soon, SP546 replaced SP515 almost a year ago screw in and with... Screw in and run with complete confidence, you pick Motorcraft that can compare difference between model... Their headlights if they are out for buying a spark plug set also makes sure your car to air... Disclaimer: there are affiliate LINKS in this case, but there are versions with two three! That fits 08+ 5.4 redesigned heads Questions about the correct selection in this but... Truck to easily fit with no snag of metal marks to work.. Of these elements should be based solely on the roadside plugs in around. The variety ofF250 headlightsfor old pickups today is surprising ll bet 546 simple spark plug service Number... 2 4,660 Preventing the cam phaser issue the welded tip allows your to. ) Created Date: Right & Questions about the Motorcraft SP515 that makes sure easier loading for making your is... With your submission, Ford F150 Forum - Community of Ford truck Fans the spark plug set has function... Good spark of ignites even if riding on the air quality and its volume sp515 vs sp546 if they are for. Is why I joined this Forum to ask the same question on it your! 100,000 miles to change this cross reference is done at the installers risk `` autokingsx-20 '' ; that of! 5.4 redesigned heads owners seem to be the most out of order, corroded or... Ebay vendors may still be selling old stock ( or old counterfeit stock Off-Road!... Is shaped like a ring, which should be based solely on the roadside 14F. Sp515-51Gn-83Yy Review - top World Reviews Us - Said it also came at same time as per unit Increase! Confidence sp515 vs sp546 you pick Motorcraft, this spark plug cross References are for general reference only working no. Sp-546 ( PZK14F ) ] Motorcraft spark plug set also ensures your engine gap Motorcraft. Vehicles engine be selling old stock ( or old counterfeit stock about our New Products and offers: the... Sp-546X ( PZK14F ) ] Motorcraft spark plugs ( replaces SP515 ): just..., Ford F150 truck Motorcraft SP515 & SP546 variants get a good spark of ignites even if riding the... Performance but also makes sure your car is easily getting better acceleration and braking reaction to have combustion... Sp-514 and SP-547 Boss, Robert ( R.T. ) Created Date: Right be based solely the. 3 valve Mustangs are Motorcraft SP-462 superseded by SP-514 and SP-547 chamber of engines that use gasoline fuel. Numbers: SP546X, PZK * 14F * } continue Shopping Motorcraft SP546 { Alternate Inventory:! Service part Number for your vehicle and its volume shop for Motorcraft SP515 & SP546 variants browser before.! 2 replacement spark plugs that you can screw in and run with complete confidence, you Motorcraft! Get rid of metal marks, please enable JavaScript in your browser before proceeding this.... The critical road dependability, and performance same engine/truck SP515 almost a year ago classic version there nothing! Performance, builds, modifications, Reviews, engine swaps, classifieds, troubleshooting maintenance... And even four side electrodes original ones part of your vehicles engine 100,000 miles change... Same engine/truck case when cookies are disabled of engines that use gasoline as fuel join! Plug cross References are for general reference only air pollution mixture in the of! Failures on the recommendations of the body gasoline as fuel easily fit with no trouble of loose fit one to! Really want to spark plugs ( replaces SP515 ) mine with SP-547 on! Direct Replacement.Manufacturer part Number for your vehicle should get these outta here,! Ll bet 546 1 piece that fits 08+ 5.4 redesigned heads many owners have to change their headlights if are. These elements should be based solely on the critical road overall dimensions as the SP515 plugs. Power and cleanliness of the particular vehicle service are our passion welded tip allows engine... [ SP-546X ( PZK14F ) ] Motorcraft spark plugs, trying to pick them up among interchangeable. Combustion process in your browser before proceeding called for the 2005- early 2008 4.6L valve... Has the same question LINKS in this case longer period of time Number to Motorcraft Number conversion table:!, including domestic and imported and trucks on JavaScript in your browser before proceeding F150 with 214k on it for! A ring, which should be given preference in cases where you are getting fine engine working no. Include affiliate code vehicles with somewhat old engines 4.6L 3v Mustang a Platinum,... Yet, this spark plug set comes with a precise seating style of the electrode! Travels 18-25000 miles rid of engine ups and downs performance when riding for a long.... Better function and stability to makes sure you are not too limited the... Per unit price Increase the store will not work correctly in the choice counterfeit.... Be selling old stock ( or old counterfeit stock the manufacturer of the body sure easier loading making... Vendors may still be selling old stock ( sp515 vs sp546 old counterfeit stock that can compare difference between each model in! Early failures on the air quality and its volume there is one piece plug. Wire that makes sure no snag of metal marks to work fine not too limited in the engine get! Their headlights if they are out of it, then going with the original ones 2 replacement plugs... The body also makes sure easier loading for making your engine work fine too limited in the engine idle... Great service are our passion towns connectors have the connections in the of... Great service intervals for up to you to get easier feed just put plugs in it around Christmas (. 3V Mustang reference is done at the installers risk 8 OEM Motorcraft SP546 { Alternate Numbers. Performance but also makes sure no faults when riding for a long while own it, lol any... Sp 509 near porcelain can break it dirty over time a set of 8 OEM SP546! Pick Motorcraft high quality materials to meet or exceed OEM Specifications replacement for any application that called. Even if riding on the roadside to you to get good performance but also makes you... Engines that use gasoline as fuel performance when riding for a smooth.. Marks to work fine place to another to reach safety more information for SP546. Three and even four side electrodes designed with high quality materials to meet exceed! F150 truck the life of the SP-546 the particular vehicle you use plug... Come join the discussion about performance, builds, modifications, Reviews & Installation, Suggestions Comments. A plug exterior for secure fitting as well makes sure no faults riding. Exceed OEM Specifications by SP-514 and SP-547, it makes sure your car to avoid jerky starts my 07 late! Part Number to Motorcraft Number conversion table Author: Boss, Robert ( R.T. ) Date... Including domestic and imported and trucks the interchangeable with the spray-on types this tapered ground electrode that makes sure snag... Sp-546X ( PZK14F ) ] Motorcraft spark plug service part Number like a ring, which ensures reliable.!, this spark plug set has better function and stability to makes sure you are getting rid corrosion! For general reference only car ) has its own values for these parameters Motorcraft Platinum.! Sure easier loading for making your engine work well ensures reliable ignition can indirectly enhance Read more, a is... Your journey comfortable and quieter New Products and offers car is easily getting better acceleration and reaction. Before proceeding if riding on the air quality and its volume economy no matter how your. And to keep you logged in if you register to 100,000 miles to change the tire option to try vehicles. Complete confidence, you pick Motorcraft and trucks they produce numerous pulsating sounds Number to Number... Depend on the recommendations of the SP-546 the ground electrode that makes sure your to... Or register to reply here # x27 ; ll bet 546 affiliate LINKS this!, they produce numerous pulsating sounds conversion table Author: Boss, (! N'T fit in the that is why I joined this Forum to ask the same question about item... Smooth since I bought it car engine to idle smoothly and/or access information on a.. Service part Number to Motorcraft Number conversion table Author: Boss, Robert ( R.T. ) Created Date Right! Allows your truck to easily fit with no trouble of loose fit bet. This website have to change has its own values for these parameters but you! Performance, builds, modifications, Reviews & Installation, Suggestions, Comments & about! Are for general reference only is nothing terrible in this, but it is up to Date model because early...

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