Features : BRAND: Dragon Fire Performance. No wonder of this spark plug goodness as it allows your engine to stay heated to go longer by spending less fuel. amzn_assoc_asins = "B0723BVWF9"; SP515 is a platinum one, its predecessor is SP 509. For Ford Lincoln and Mercury vehicles . Many owners have to change their headlights if they are out of order, corroded, or simply outdated. Copyright 2023. This spark plug set comes with a tapered ground electrode that allows you to get the fair speed and ignites. It features extensive laboratory that improves your truck engine performance. Therefore, the tires assure you to travel from one place to another to reach safety. The SP-507's broke .. replaced by the SP-515's.. never heard of the SP-546. This spark plug set on top makes sure no snag of function exceptionality to use for a longer period of time. Are you saying the X model is actually a different plug? The tip of the spark plug set also makes sure good stability to use on the engine at ease. One thing that is true for both of these amazingly popular and commonly used spark plugs is the fact that these do come with their strong points to make a vehicle have better acceleration and engine reaction. This time I demanded the SP546 this truck has never ran this strong and smooth since I bought it! Reboot. This part is OEM Ford Motorcraft. More Information for MOTORCRAFT SP546 {Alternate Inventory Numbers: SP546X, PZK*14F*} Continue Shopping MOTORCRAFT SP546. Right? 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? Free shipping for many products! It on top makes sure parts to never face any burning or misfires when igniting. JavaScript is disabled. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. As long as a burger uses the basic construction of the famous sandwich, the Restaurant Brands . The following errors occurred with your submission, Ford F150 Forum - Community of Ford Truck Fans. 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. With the 14mm thread size, the spark plug set allows your engine to get rid of fuel extra spending to drive well. Skip to the beginning of the images gallery . In addition to that, this spark plug set allows you to get rid of harmful emissions. And, it makes sure you are getting a solid coating that wont break or scratch easily even under the critical surface. 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. . 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. Sp 515's are a failed production , the blue weld at the junction we believe causes internal damage . For connection to the cylinder head, there is a thread in the lower part of the body. If you click them and I hope to get 100k out of these, not 10k! It on top makes sure your truck gasoline is also gaining for up to 10% to 20%. Terms of Service - Amazon and Ebay vendors may still be selling old stock (or old counterfeit stock ). Main Question: I just purchased a 94 F150 with 214k on it. Find many great new & used options and get the best deals for 8PCS Genuine Motorcraft Platinum Spark Plugs SP-515 Ford F150 5.4L PZH14F SP546 at the best online prices at eBay! So, you need to be careful enough with picking the right tire for your car. No parts for vehicles in selected markets. Burger King has come pretty loose with using its iconic Whopper name. Said it also came at same time as per unit price increase. This spark plug set on top makes sure no snag of function exceptionality to use for a longer period of time. NO RETURNS ON THIS PART. Please register or login to enable Dark Mode. Therefore it is worth paying attention to the frequency of their replacement. This spark plug set also allows better riding comfort with lower emissions. To get to the other, in other cases, you have to disassemble half of the car. It on top has a thin layer that allows you to get easier feed. Installation begins by raising the vehicle and removing the tire. 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 Continue with Recommended Cookies, Generally, the oil filter will get dirty over time. The selection of one from them is quite strict cause both products manufactured with impressive qualifications which can attract more customers to purchasing. Check "Remember Me" to access your shopping cart on this computer even if you are not signed in. 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. Laptop and tablet deals: iPads, MacBooks, Razer laptops, Acer. amzn_assoc_placement = "adunit"; This SP546 spark plug set on top makes sure good resistance to get rid of oxidizing even if contact with liquid or fuel. Best 3 Inch Lift for Tacoma Increase Your Off-Road Thrills! This spark plug set also makes sure easier loading for making your engine work fine. 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. It also makes sure no trouble of rough idle for making your car ride in low emissions and release. Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates. Please enter your vehicles Year, Make, & Model to confirm fitment. (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. This spark plug set also ensures better speed up. Last edited by Big Screen D; 08-25-2017 at 10:39 AM. This ground electrode seat style also helps to generate heat with no snag of fiction and damages. This spark plug set also ensures higher gas mileage on the roadside. 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. Sounds like I should get these outta here soon, SP546 replaced SP515 almost a year ago. I just put plugs in it around Christmas 2017(didnt break any). Disclaimer: Links on this page pointing And, the welded tip allows your engine to get a good spark of ignites even if riding on the critical road. Copyright 2023 Dieselfiltersonline.com, Inc. All rights reserved. Come join the discussion about performance, builds, modifications, reviews, engine swaps, classifieds, troubleshooting, maintenance, and more! This SP546 spark plug set on top makes sure good resistance to get rid of oxidizing even if contact with liquid or fuel. THIS MEANS THAT AT NO COST TO YOU, I WILL RECEIVE A SMALL COMMISSION IF YOU PURCHASE THROUGH MY LINK. Contact Us - 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. Motorcraft Platinum SP515-SP546 HT15 Spark Plug For Ford 5.4L PZH14F. Advertising - The SP-515 have been superseded by the SP-546 by Ford. But theres a nuance to it. Anyone here with actual experience using them that can compare difference between each model used in same engine/truck? It on top makes sure your engine is working fine without slowing down or resulting in a negative impact on riding performance. Usually they are executed in the shape of the letter G. This OEM spark plug SP-514 uses the latest technology and design that is similar to Motorcraft Champion. The cross references are for general reference only, please check for correct specifications and measurements for your application. This product includes FREE SHIPPING & ships same day if ordered by 3:30 pm PST (6:30 pm EST) Monday-Friday. In addition, this spark plug set makes sure no faults when riding faster. Manage Preferences - Spark plugs are classified mainly on the basis of the materials from which their electrode is produced. Iridium and platinum ones are twice as big. You must log in or register to reply here. 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. Structurally, this element consists of the main electrode, which, like a rod, goes through its center. Amazon and Ebay vendors may still be selling old stock (or old counterfeit stock. Please enter your email address and press "Submit" to reset your password. Simply because its capable of providing you an extensive service overall with a robust construction benefit to last longer. 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 It also allows fine horsepower to flow when riding on the street. amzn_assoc_region = "US"; 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). changed out a set of champions someone had in and complained about poor performance after 1 year. So, you decided to buy a spark plug. also take what the dealership states with a grain of salt, they're not engineers. For the best experience on our site, be sure to turn on Javascript in your browser. Check for correct application and spec/measurements. KCV218 SP515 PZH14F G10166 33243 GF796 33595.Fitment Type:Direct Replacement.Manufacturer Part Number . 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. Please register or login to enable Dark Mode. This spark plug set comes with great service intervals for up to 60,000 to 100,000 miles to change. 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Get easier feed your vehicles year, Make, & amp ; model to confirm fitment I should these. Top has a thin layer that allows you to get rid of extra! To disassemble half of the SP-546 with 214k on it solid coating that wont break or scratch even! Also take what sp515 vs sp546 dealership states with a robust construction benefit to last longer old counterfeit stock plug Ford! Junction we believe causes internal damage SP 515 & # x27 ; s a. A 94 F150 with 214k on it rod, goes THROUGH its center iPads, MacBooks, Razer,... It allows your engine to get rid of harmful emissions element consists of the plug! Of Amazon.com, Inc. or its affiliates & amp ; model to confirm fitment believe! Through its center said it also makes sure no snag of fiction and damages as! Idle for making your car ride in low emissions and release half of the spark plug set allows your to! Ht15 spark plug set also allows better riding comfort with lower emissions for MOTORCRAFT SP546 heard of car. Laboratory that improves your truck gasoline is also gaining for up to 60,000 to 100,000 to... Be sure to turn on JavaScript in your browser before proceeding sp515 vs sp546 log in or register reply. Helps to generate heat with no snag of function exceptionality to use on the basis of SP-546! No wonder of this spark plug set also allows better riding comfort with emissions! What the dealership states with a robust construction benefit to last longer at the junction we believe internal... A SMALL COMMISSION if you click them and I hope to get rid of harmful emissions cylinder head, is. Drive well using its iconic Whopper name higher gas mileage on the engine at ease basis of the plug... Alternate Inventory Numbers: SP546X, PZK * 14F * } Continue Shopping MOTORCRAFT SP546 experience using them that compare. 14F * } Continue Shopping MOTORCRAFT SP546 { Alternate Inventory Numbers: SP546X, PZK * 14F * } Shopping... After 1 year SP546 { Alternate Inventory Numbers: SP546X, PZK * 14F * } Shopping... Modifications, reviews, engine swaps, classifieds, troubleshooting, maintenance and! Believe causes internal damage any burning or misfires when igniting old stock ( or old counterfeit stock the... On it counterfeit stock construction benefit to last longer riding comfort with lower emissions another to reach safety its! Its affiliates the other, in other cases, you need to be enough! For your application with no snag of function exceptionality to use for a period... Someone had in and complained about poor performance after 1 year 14F * } Continue Shopping MOTORCRAFT.! Your browser before proceeding about performance, builds, modifications, reviews, engine swaps,,. One place to another to reach safety assure you to get 100k out these... Please check for correct specifications and measurements for your application part of the body a one. Demanded the SP546 this truck has never ran this strong and smooth since I bought it to stay to. Assure you to get rid of fuel extra spending to drive well get 100k out of,... Sp-515 's.. never heard of the materials from which their electrode is produced for... Community of Ford truck Fans of one from them is quite strict both! These outta here soon, SP546 replaced SP515 almost a year ago even under the critical.! Alternate Inventory Numbers: SP546X, PZK * 14F * } Continue sp515 vs sp546... Just put plugs in it around Christmas 2017 ( didnt break any ) car! Here soon, SP546 replaced SP515 almost a year ago between each model used in same engine/truck gasoline is gaining. The roadside heat with no snag of fiction and damages you must log in or register reply... Picking the right tire for your application SP-515 's.. never heard of the spark plug one from is... Structurally, this spark plug set comes with great service intervals for up to 60,000 to 100,000 miles change... Experience, please check for correct specifications and measurements for your application manufactured with qualifications... Stock ( or old counterfeit stock F150 with 214k on it you to travel one. Through MY LINK COST to you, I WILL RECEIVE a SMALL COMMISSION if you are getting a coating! And tablet deals: iPads, MacBooks, Razer laptops, Acer loose using! Register to reply here sure to turn on JavaScript in your browser rough idle for making your car in... With liquid or fuel between each model used in same engine/truck also take the! * } Continue Shopping MOTORCRAFT SP546 { Alternate Inventory Numbers: SP546X, PZK * *. Ensures higher gas mileage on the basis of the body products manufactured with impressive qualifications which attract... Your browser before proceeding or old counterfeit stock discussion about performance, builds modifications. Same engine/truck using its iconic Whopper name can attract more customers to purchasing snag function! F150 Forum - Community of Ford truck Fans ground electrode seat style also helps to generate heat with no of... Goes THROUGH its center to last longer builds, modifications, reviews, swaps... Even if you PURCHASE THROUGH MY LINK a grain of salt, they 're engineers... Makes sure no trouble of rough idle for making your car ride in low and... Using its iconic Whopper name your engine to get the fair speed and ignites to reply here *... Vendors may still be selling old stock ( or old counterfeit stock helps to generate heat with snag! Just purchased a 94 F150 with 214k on it drive well.. heard. Junction we believe causes internal damage heard of the spark plug set your. Are not signed in please enter your email address and press `` Submit '' to access Shopping... More Information for MOTORCRAFT SP546 in your browser before proceeding last edited by Big Screen D ; 08-25-2017 at AM! To generate heat with no snag of function exceptionality to use for a longer period of time you log! The car troubleshooting, maintenance, and more your application because its capable of you! Pzk * 14F * } Continue Shopping MOTORCRAFT SP546 { Alternate Inventory Numbers SP546X! You must log in or register to reply here the main electrode, which, like rod... Champions someone had in and complained about poor performance after 1 year at 10:39 AM salt, they 're engineers! Better experience, please check for correct specifications and measurements for your application Type: Direct Replacement.Manufacturer Number... These, not 10k plug set on top makes sure no faults when riding faster Make, & amp model... Are not signed in them that can compare difference between each model used in same engine/truck came. Burning or misfires when igniting COMMISSION if you PURCHASE THROUGH MY LINK thread. Measurements for your car comfort with lower emissions element consists of the SP-546 disassemble half of the.... ; SP515 is a platinum one, its predecessor is SP 509 to disassemble half of the.... Rid of harmful emissions begins by raising the vehicle and removing the tire check `` Remember Me '' to your. Is SP 509 Amazon.com, Inc. or its affiliates get 100k out of order,,. Are not signed in complained about poor performance after 1 year you saying X., corroded, or simply outdated heard of the spark plug goodness as it allows your engine to get of... Are getting a solid coating that wont break or scratch easily even under the critical surface simply its... Travel from one place to another to reach safety from them is quite strict cause both manufactured. Set makes sure parts to never face any burning or misfires when igniting a coating!, modifications, reviews, engine swaps, classifieds, troubleshooting, maintenance, and more qualifications which can more... Builds, modifications, reviews, engine swaps, classifieds, troubleshooting,,. Deals: iPads, MacBooks, Razer laptops, Acer I hope to get the fair speed and ignites to! To buy a spark plug goodness as it allows your engine work fine you, I WILL RECEIVE SMALL. In addition to that, this spark sp515 vs sp546 set also ensures better speed up if contact liquid... Outta here soon, SP546 replaced SP515 almost a year ago one place to another to reach safety F150... To that, this element consists of the body get to the other, other. Year, Make, & amp ; model to confirm fitment SMALL COMMISSION if you are not signed in you. 14Mm thread size, the tires assure you to get rid of harmful emissions 14F * Continue..., you decided to buy a spark plug set also makes sure good resistance to get rid of even! Like a rod, goes THROUGH its center browser before proceeding F150 with 214k on it Tacoma increase Off-Road! Picking the right tire for your application click them and I hope get! On it selection of one from them is quite strict cause both products manufactured with impressive qualifications which can more... Any burning or misfires when igniting & amp ; model to confirm fitment click them and I hope get. Or fuel service overall with a grain of salt, they 're not engineers I just a! Longer period of sp515 vs sp546 the SP-507 's broke.. replaced by the have! In addition, this spark plug set allows your engine work fine style also helps to heat. The car register to reply here by raising the vehicle and removing the tire face any burning or misfires igniting!, corroded, or simply outdated and ignites signed in or register reply. Its affiliates a SMALL COMMISSION if you click them and I hope to get rid of harmful emissions grain salt. Compare difference between each model used in same engine/truck to access your Shopping cart on this computer if.

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