Repeat process for each spark plug. Buy online, pick up in-store in 30 minutes. If you notice the spark plug does not thread, it most likely is deep in the spark plug socket and the threads aren’t exposed. Well anyway, I plan on replacing the plugs and it looks like the Motorcraft SP537 are the OEM factory plugs. Shop for Motorcraft Platinum Spark Plug SP-493 with confidence at AutoZone.com. Also, the spark plug gap should never exceed .055" unless pre-set by the manufacturer. Spark Plugs. Please Note: This removal and installation process is the same for all 2005-2010 Mustangs. Like Spark plug part number, torque, what oil and how many quarts, oil filter part #, fuel filter part #, and all that good stuff. A spark plug damaged this way can lead to premature spark plug failure and even engine damage. Through rigorous testing, these parts meet the strict high-quality standards of … The torque specs are 7lbs on low side, 15 on the high side. Part # SP-479. Step-by-Step Instructions Tapered Seat Plugs. This can distort the metal plug shell, which often results in engine damage. OEM Quality Materials. The quality, performance, and reliability associated with the Motorcraft name is available in platinum spark plugs for a broad range of applications—including domestic and imported cars and all sizes of trucks. Get yours online today and pick up in store. Find Motorcraft AGSF32WM Motorcraft Platinum Spark Plugs and get Free Shipping on Orders Over $99 at Summit Racing! If you under tighten you can, in some situations, get bad spark and in the worst case blow the plug out. 1/16 turn on plugs with a tapered seat. Worth repeating that the brand of COP's is or seems to be very important as well---these days I won't use anything other than Motorcraft OR the better grade from NAPA. E3 - For spark plugs with a gasket: 1/2 turn on 10mm plugs, 3/8-1/2 turn on 12mm plugs, 1/2-3/4 turn on 14mm plugs. Following these directions will greatly improve your chances of a extracting the old plugs without any problems. If you notice the spark plug does not thread, it most likely is deep in the spark plug socket and the threads aren’t exposed. *For best results, use the Ford OTC 6900 Spark Plug Socket; however, a deep socket 9/16 with a couple of extensions will work to remove the old spark plugs. Most auto parts stores rent these extraction kits and they are fairly easy to use. OEM Ford and Motorcraft® Spark Plugs ensure your vehicle runs just as designed without any issues. MOTORCRAFT® SPARK PLUGS • Same spark plugs that were installed when the engine left the assembly line • Spark plugs are matched to engine to meet the highest level of engine system performance • These “matched” combinations are durability tested for long life, no misfires, reduced fuel consumption and optimum emissions Plug High-Strength Use a smaller torque wrench (Not the same one you use for your lug nuts! Charts all say finger tight then 1/8 to 1/4 turn after that. It is always best to screw the new plugs in by hand and then torque to manufacturer specs. I am getting ready to change the plugs in my '09 Ram 1500 with a 4.7L. Ford puts a lot of effort into the spark plugs that go into their latest generation of F150 engines, and their Motorcraft Iridium Spark Plugs are a surprisingly good choice for the 2011 to 2016 F150s rocking a powerful 3.5L EcoBoost V6. Slide 1 of 3. Bosch - 1/4 turn on plugs with a gasket. To date, we are constantly monitoring the situation and acting with the best interest of all stakeholders in mind. Save on Motorcraft Spark Plug (CYFS12F1) SP-548 at Advance Auto Parts. Parts are just part of what we do. If plug will not turn all the way by hand, clean out threaded hole with a 14 or 18mm thread cleaning tool. Plug/Engine Type Foot Lbs. Torque is one of the most critical aspects of spark plug installation. Most mechanics I spoke with said 15 ft lbs is more than enough, especially considering the issues with removing the 2-part plug design. Search Car Torque Specifications by Engine or Model. When you buy Motorcraft spark plugs, you can be confident you’re going to get the reliable performance, long life, and maximum voltage you seek from your spark plugs. ADD TO CART. Those two spark plugs are connected in series and this is the reason why you found AWSF-32PG and AWSF-32P plugs in your 1996 and later 4.6L vehicles when changing spark plugs. When replacing spark plugs, for proper spark plug installation it is always highly recommended to use spark plug removal and installation tool and spark plug torque wrench. Autolite - For spark plugs with a gasket: 1/4 turn on 10mm plugs, 3/8 turn on 12mm plugs, 1/2 turn on 14mm and 18mm plugs. Visit our site for coupons and promotions. Step One. It is always best to screw the new plugs in by hand and then torque to manufacturer specs. and short out the plug. Be the first to know about sales and promotions, It is essential to tighten a spark plug to the specified turning angle or torque setting as torque directly impacts a spark plugs ability to remove heat from the combustion chamber.Â. Motorcraft Platinum Spark Plug SP-479. DODGE, DODGE CHALLENGER, DAYTONA 392, DAYTONA R/T, DODGE CHARGER, SRT 392, SRT8, R/T, RALLYE REDLINE, SCAT PACK, SRT HELLCAT, SRT DEMON, T/A, PENTASTAR, AND HEMI ARE REGISTERED TRADEMARKS OF FIAT CHRYSLER AUTOMOBILES (FCA). MAS Ignition Coil DG508 & Motorcraft Spark Plug SP479 compatible with Ford 4.6L 5.4L V8 DG457 DG472 DG491 CROWN VICTORIA EXPEDITION F-150 F-250 MUSTANG LINCOLN MERCURY EXPLORER (Set of 8) 4.5 out of 5 stars 1,671 Just thought I'd post a warning that the spark plug torque specifications quoted in the Ford and other workshop manuals associated with the Lotus Twin Cam engine appear to be incorrect and too high. A little trickier with motors that have half the threads to grip like all 97-04 have. 2011-17 4V 5.0L & 15-19 5.2L Ford Mustang Coyote Spark Plugs When the time comes to replace your 11-14 Mustang's spark plugs it is recommended that your use stock replacement Motorcraft Coyote spark plugs. Place your order online today and pick it up in store at your convenience. FORD F-150 5.0L/302 Motorcraft Spark Plugs. AmericanMuscle also offers Free Freight Handling to locations with loading docks in the Continental 48 States. MOTORCRAFT ASF42P Spark Plug ALL THE PARTS YOUR CAR WILL EVER NEED Show Prices In US Dollars ($) Australian Dollars (AU$) Brazilian Real (R$) Canadian Dollars (CAD$) Swiss Francs (CHF) Euros (€) British Pounds (£) Japanese Yen (¥) Mexican Pesos (Mex$) Norwegian Krone (kr) New Zealand Dollars (NZ$) 8-11 12-15 19-22 12-15 20-23 14-17 Note: If anti-seize compound is used, reduce torque … $11.85. Over 6,000 Automotive Torque Specs. Motorcraft Spark Plug SP546 Amazon’s Choice and our favorite too, the Motorcraft Spark Plug comes in sets of 8. Without a Torque Wrench: If a torque wrench is unavailable, finger tighten the spark plug, then use a plug wrench to tighten. Motorcraft spark plugs are available for a wide range of applications, including all Ford, Lincoln, and Mercury vehicles, as well as other domestic and import cars and trucks. Truck freight and oversize charges still apply unless otherwise notes and can only be shipped to the lower 48 States.Same Day Shipping (on most parts) if you order by 5PM EST on a business day. When you apply anti-seize, you must reduce torque by 10-15%. Learn more. Step 6: Gently pull straight up on the assembly and lightly wiggle left to right to help release the seal and it should come right out. ft. source Denso ITV22s are 14.75 - 22.13 lb. Spark Plug. Spark Plugs, Torque Specs, and TSBs for the 4.6 2v Discussion in '1st Gen - 1997 - 2002' started by 0xowner, Jun 30, 2016. This will ensure easy future removals. SKU # 534149. check if this fits your vehicle $ 3 79. Search Car Torque Specifications by Engine or Model For spark plugs with a gasket: 1/4 turn on 10mm plugs, 3/8 turn on 12mm plugs, 1/2 turn on 14mm and 18mm plugs. FOLLOW: 10 14 mustang, mustang, s197 mustang, mustang coyote swap, torque specs When building your Coyote motor, having the right torque specs is key. Hi guys, It's been a while since I have been on here. 1/16 turn on plugs with a tapered seat. Motorcraft spark plugs are recommended due to its high quality. This will ensure easy future removals. In all other vehicles I've installed spark plugs in, I just snugged them good with a 3/8 inch ratchet. Spark Plugs. Unfortunately, DIYer rarely use a torque wrench when installing spark plugs so they often over torque the plugs and damage the cylinder head threads. Visit our site for coupons and promotions. Please note there are slight variations in torqueing recommendations between spark plug manufacturers. Motorcraft Platinum Spark Plug SP-479. 1. Part Number: ASF-32C-A. The quality, performance, and reliability associated with the Motorcraft name is available in platinum spark plugs for a broad range of applications—including domestic and imported cars and all sizes of trucks. I want to do this right and not have a plug be spit out of a cylinder. Then tighten the plug as specified below:Â. Re-tune your favorite radio station and go for that test drive you have been working towards. ft. source I'm sure people will look for this info at some point, so I'm putting it together in one thread that's easily found by the search function. If a torque wrench is unavailable, finger tighten the spark plug, then use a plug wrench to tighten. I was wondering what are the torque specs are for the spark plugs? This will ensure proper fitment and help you rest easy knowing that these 5.0L spark plugs are OEM replacement! Spark Plugs Technical Information Thread size 10mm With Gasket 12mm With Gasket 14mm With Gasket 14mm With Tapered Seat 18mm With Gasket 18mm With Tapered Seat Torque ft.-lbs. It’s best that nothing falls down into the spark plug port once the plugs are removed. Estimated delivery times for Standard Shipping: For full shipping details please view our Shipping Policy. $3.79. Step 7: [NOTE – The engine must be at room temperature for the removal of the spark plugs] Use a quality liquid penetrant such as Liquid Wrench or my favorite PB Blaster and squirt a small shot directly into each spark plug port and let that sit for about 15 minutes. Home Delivery. Old, fouled, or damaged spark plugs can rob your Mustang of power and fuel efficiency, so replace them with a brand new set of genuine Ford Motorcraft OEM Spark Plugs to regain your pony's lost power. I'm surprised there isn't already one on here. Search Car Torque Specifications by Engine or Model. Do not coat the electrode strap. Torque Spec Database. Repeat process for each plug. Est. Get product details, choose a store, and get directions. ®All Rights Reserved, Ownership does not affect chances of winning, Lionhart LH-Five High Performance A/S Radial Tire, NITTO NT555 G2 Ultra High Performance Tire, Ford Motorcraft OEM Spark Plugs (08-10 GT), Ford Motorcraft Platinum Spark Plugs (07-10 GT500), Ford Performance 0-Degree Spark Plugs (05-08 GT), Ford Motorcraft OEM Spark Plugs (06-10 V6), NGK Laser Iridium Performance Spark Plugs (03-04 Cobra; 07-14 GT500), NGK G-Power Platinum Spark Plugs (05-10 V6), NGK Iridium IX Spark Plugs (94-97 V6; 05-10 V6), How to install Ford Motorcraft OEM Spark Plugs on your 2008-2010 GT Mustang, OTC 6900 Spark Plug Socket (or a 9/16 deep socket, 3/8" drive and two 3/8" extensions), 7mm socket, preferably a 1/4" drive for space reasons, Liquid Penetrant such as Liquid Wrench or PB Blaster, Air compressor if available, but not mandatory, Motorcraft high temp nickel anti-seize lubricant. Everything fits and has good if not better quality. Delivery: Jan 04-05. Over 6,000 Automotive Torque Specs. Standard Delivery. Plugs should be torqued to 25 ft-lbs according to Ford. Free In-Store or Curbside Pick Up. Part Number: ASF-32C-A. If using anti-seize compound, use sparingly and reduce torque by 30%. Special offers and product promotions. Free Shipping Offers are for Standard Ground Delivery service and are only valid for shipping addresses within the 48 Contiguous United States. Vendor:motorcraft. Begin working the plugs by turning them back to the tight position and loosen to the 1/4 turn position, each time going an additional 1/4 turn or so until they are out. Title: Spark Plug Service Part Number to Motorcraft Number conversion table Author: Boss, Robert (R.T.) Created Date: 6/20/2014 3:51:50 PM Shop for Motorcraft Spark Plug Part #: SP580 for your vehicle. Each spark plug manufacturer has created their recommendations based on the general consensus of most engine manufactures. NGK -1/2-2/3 turn on plugs with a gasket. Spark Plugs are as essential to the way your engine runs as a Starter is to make the engine start and keep running. FORD, FORD MUSTANG, MUSTANG GT, SVT COBRA, MACH 1 MUSTANG, SHELBY GT 500, COBRA R, BULLITT MUSTANG, SN95, S197, V6 MUSTANG, FOX BODY MUSTANG, AND 5.0 MUSTANG ARE REGISTERED TRADEMARKS OF FORD MOTOR COMPANY. ft. source Brisk RR14S & RR14YS are 7.2 - 14.5 lb. Place a small amount of anti seize on the spark plug threads and the lower spark plug shaft below the threads. Details. If a torque wrench is unavailable, finger tighten the spark plug, then use a plug wrench to tighten. This can distort the metal plug shell, which often results in engine damage. Torque directly affects the ability of the spark plug firing end to dissipate heat to the cylinder head. SELECT STORE. Go to your local parts store and get the 3V spark plug extractor for broken spark plugs. Autolite - For spark plugs with a gasket: 1/4 turn on 10mm plugs, 3/8 turn on 12mm plugs, 1/2 turn on 14mm and 18mm plugs. Whatever the application, Motorcraft offers a spark plug that fits. Good advice from Sammi although I torque my plugs to 21-23 lbs/ft along with nickel-based anti-seize. It is extremely important to never exceed the spark plug recommended installation torque. While viewing the part detail page, click on the "specs" tab. Spark Plugs Technical Information Thread size 10mm With Gasket 12mm With Gasket 14mm With Gasket 14mm With Tapered Seat 18mm With Gasket 18mm With Tapered Seat Torque ft.-lbs. Fits: Ford: Bronco, E … MAS Ignition Coils DG511 with Motorcraft SP515 SP546 Spark Plugs compatible with Ford Lincoln Mercury V8 V10 4.6l 5.4l 6.8l Compatible with 3L3E12A366CA 5C1584 C1541 FD-508 UF-537 (set of 8) 4.4 out of 5 stars 483 ft. NGK 6510s are 7.2 - 14.5 lb. ROUSH IS A REGISTERED TRADEMARK OF ROUSH ENTERPRISES, INC. AMERICANMUSCLE HAS NO AFFILIATION WITH THE FORD MOTOR COMPANY, ROUSH ENTERPRISES, FIAT CHRYSLER AUTOMOBILES OR SALEEN. OEM Ford and Motorcraft® Spark Plugs ensure your vehicle runs just as designed without any issues. What happens over time is the carbon between the cylinder and plug seize it in place, due to such a close fit on the 3V heads. Motorcraft SP541 Spark Plug by Motorcraft $8.50. PLEASE NOTE: Torque recommendations are for spark plugs with new gaskets. Jun 30, 2016 at 6:19 AM #1. ... as the adjustment can cause damage to the iridium coating. The Ford manual quotes 33-39Nm and Miles Wilkins just quotes the mid point of the range - 35Nm. Over 6,000 Automotive Torque Specs. Motorcraft. Place a small amount of anti seize on the spark plug threads and the lower spark plug shaft below the threads. Summit Racing carries a variety of Motorcraft spark plugs compatible with virtually any vehicle make and model—foreign and domestic. 1/16 turn on plugs with a tapered seat. At Motorcraft®, we take the health and well-being of all our customers, employees, dealers and suppliers very seriously. Motorcraft Platinum spark plugs after 132,000 miles ... Then, once you start removing the spark plug about half way, stop, pull out the socket and blow it out again to get the debris that was squeezed under the plug out. NOTE: do not use any more Carburetor/Choke cleaner at this point, Ford suggests not to overdo it, as too much fluid could cause the engine to Hydro-Lock. http://www.youtube.com/watch?feature=player_detailpage&v=A3MPAPXBB6Y, Installation Instructions written by AmericanMuscle customer Doug Jenny 3.13.12. AmericanMuscle is proud to offer FREE SHIPPING on any order over $49! Late Model Restoration's 5.0 Coyote motor torque spec guide includes just about everything you need to … Denso - 1/4-1/2 turn on plugs with a gasket. Each ignition coil (within the assembly) fires spark simultaneously in a type of ignition system known as: waste-spark. This site uses cookies to provide you with the best experience possible. Screw in the spark plug finger tight until the gasket meets the cylinder head. Freight shipments going to a residential address will require a $75 residential handling fee. Spark plug torque specs are based on DRY threads. The FAR that requires special tools (torque wrenches) to be calibrated can be found in: 43.13 Performance rules (general). Get product details, choose a store, and get directions. Torque recommendations are for spark plugs with new gaskets. The cross references are for general reference only, please check for correct specifications and measurements for your application. Spark plugs manufacturers now apply plated anti-seize on spark plug threads 1/12-1/8 turn on plugs with a tapered seat. If using anti-seize compound, use sparingly and reduce torque by 30%. Motorcraft SP-479 Spark Plug 4.7 out of 5 stars 224. Platinum Spark Plug; The … Free Shipping On Orders Over $49. Mazda 2.0L-122ci-S4 Engine Torque Specs. Shop replacement Spark Plugs online today. Let cool to a comfortable work level. Torque Specifications 10mm Gasket Seat 12mm Gasket Seat NOTE: Spark plugs should be installed with clean and dry threads to avoid over-torqueing. 1/16 turn on plugs with a tapered seat. Motorcraft ASF42CA - Motorcraft Copper Core Spark Plugs. Repeat process for each spark plug. A = Thread Diameter = 14 mm G = Reach = .708" Conical Seat S = Plug Characteristic = Suppressor (Carbon) F = Plug Characteristic = Conical Seat 3 = Heat Range = Cold (Stock) 2 = Tip Configuration = Extended (Power) Tip C = Plug Characteristic = Copper Core Electrode Shop Motorcraft spark plugs at Summit Racing! Through rigorous testing, these parts meet the strict high-quality standards of Ford Motor Company. 2003-2021 AmericanMuscle.com. Filter Results FORD F-150 Individual Parts; Part Groups; Results 1 - 10 of 10 25 Records Per Page Default Sort . Autolite - For spark plugs with a gasket: 1/4 turn on 10mm plugs, 3/8 turn on 12mm plugs, 1/2 turn on 14mm and 18mm plugs. Without a Torque Wrench: If a torque wrench is unavailable, finger tighten the spark plug, then use a plug wrench to tighten. Then using your spark plug socket and wrench, go ahead and loosen the plugs by giving them a 1/4 turn counter-clockwise -- do not try going any further at this point. Spark Plug. Motorcraft spark plugs are the only ones designed, engineered, and recommended by Ford Motor Company. I trust that everything I buy will seamlessly work on my Mustang. Make sure to remove the plug from the socket 1/8 of an inch to improve the exposure of the tip of the spark plug. Buy online, pick up in-store in 30 minutes. These plugs have a gap of .051 whereas other plugs, like the Denso have a gap of .044, NGK .032, etc.. These spark plugs are used for conventional distributor-equipped and coil-on-plug ignition systems. Spark plug torque specs: Factory Motorcraft plugs are 12 lb. Motorcraft ASF42CA - Motorcraft Copper Core Spark Plugs. Plugs should be torqued to 25 ft-lbs according to Ford. If a torque wrench is unavailable, finger tighten the spark plug, then use a plug wrench to tighten. SALEEN IS A REGISTERED TRADEMARK OF SALEEN INCORPORATED. A spark plug that is under-torqued will not be fully seated in the cylinder head and heat dissipation will be slowed. What I describe is not with the torque wrench as if you have the torque dialed down it won't go another 1/4 turn. Make sure to remove the plug from the socket 1/8 of an inch to improve the exposure of the tip of the spark plug. Install the new plug finger tight, and complete the installation with a torque wrench. Next. 8-11 12-15 19-22 12-15 20-23 14-17 Note: If anti-seize compound is used, reduce torque … Ford puts a lot of effort into the spark plugs that go into their latest generation of F150 engines, and their Motorcraft Iridium Spark Plugs are a surprisingly good choice for the 2011 to 2016 F150s rocking a powerful 3.5L EcoBoost V6. Spark Plug Read our Privacy Policy. To find the manufacturers recommended torque setting, please enter the spark plug number in the search box. Step 11: Re-connect your negative battery terminal and make sure you have not left any tools under the hood. Amazon Business: For business-only pricing, quantity discounts and FREE Shipping. Most auto techs will tell you that after 80k miles, these plugs can become covered in carbon and actually separate when trying to extract from the engine. I've purchased a few items from American Muscle now. Give each spark plug port a small shot of Carburetor/Choke cleaner and let that sit for approximately 15-20 minutes. Spark Plug Wire Resistance Specification 30 K Ohms max for each cable (above 30 K Ohms and the cable is defective). Clean the spark plug threads and ensure the cylinder head is clean of debris. Replaces: ASF-32C-, SP-415-Description: Standard. Old, fouled, or damaged spark plugs can rob your Mustang of power and fuel efficiency, so replace them with a brand new set of genuine Ford Motorcraft OEM Spark Plugs to regain your pony's lost power. These spark plugs are used for conventional distributor-equipped and coil-on-plug ignition systems. Don’t get in a hurry and if it feels like they are trying to break or just not turning easy enough, let it soak a little longer. As long as they are snug you are OK. if you over tighten you can screw up the threading and the block - bad day. Correct spark plug torque is the very most critical step of spark plug installation. We ship via UPS Ground and/or USPS to all locations in the Continental 48 States. Ford spark plugs are the only plugs designed specifically to fit in your Ford or Lincoln cars, trucks and SUVs. Shop for Motorcraft Platinum Spark Plug Part #: SP546 for your vehicle. 1/8 turn on plugs with a tapered seat. Only half of the plugs will wear out faster than the others. Step 1: Drive or run your Mustang until it is at normal operating temperature. With a USED PLUG, the washer is already crushed and the torque rise to spec value may take only around a 1/4 turn total. A spark plug that is under-torqued will not be fully seated in the cylinder head and heat dissipation will be slowed. Be careful and try to keep the socket lined up with the spark plug; this will decrease the chances of breaking the old spark plugs as they are extracted. MOTORCRAFT® SPARK PLUGS • Same spark plugs that were installed when the engine left the assembly line • Spark plugs are matched to engine to meet the highest level of engine system performance • These “matched” combinations are durability tested for long life, no misfires, reduced fuel consumption and optimum emissions Plug High-Strength NGK 4177 TR6 Spark Plug, Pack Of 4 4.7 out of 5 stars 69. THROUGHOUT OUR WEBSITE AND MUSTANG CATALOG THESE TERMS ARE USED FOR IDENTIFICATION PURPOSES ONLY. 534149. It is essential to tighten a spark plug to the specified turning angle or torque setting as torque directly impacts a spark plugs ability to remove heat from the combustion chamber. Over tightening can cause damage to the threads in the cylinder head and the threads of the spark plug, stress the spark plugs internal seal, or fracture the spark plugs insulator. Under tightening will prevent the spark plug from being properly seated on the cylinder head, resulting in insufficient contact with the head to transfer heat. Autolite - For spark plugs with a gasket: 1/4 turn on 10mm plugs, 3/8 turn on 12mm plugs, 1/2 turn on 14mm and 18mm plugs. Press the tab at the top left of the plug and pull to release them from the coil (see photo below). *Check with your local parts dealer for Gap settings. More Info. The specialty of these spark plugs is that all of them meet the OEM standards while sometimes, they are said to exceed them to provide the best to customers. Now, blow out the spark plug ports with compressed air. However, there seems to be mixed results when it comes to the proper gap. Suggestions for proper plug torque. Please use torque recommendation below as a guide for tightening all spark plugs. Vendor #ASF 32-C. If you are picking up your order from your dealer, we advise contacting the dealer beforehand. If a recommendation has been made, it will appear under the "Specifications" heading. Awesome, thanks guys. It is always best to screw the new plugs in by hand and then torque to manufacturer specs. Note: If using a torque wrench vs. plug wrench, please refer to the Torque Recommendations chart below. 14 & 18mm Gasket Seat 14 & 18mm Tapered Seat 14 and 18mm tapered seat tighten 1/16 turn 14 and 18mm gasket seat tighten Torque Specifications 10mm Gasket Seat 12mm Gasket Seat NOTE: Spark plugs should be installed with clean and dry threads to avoid over-torqueing. It is recommended to replace your old spark plugs every 30,000 to 45,000 miles as part of your Mustangs routine maintenance. There should be a sticky with all this info. If a recommendation has been made, it will appear under the "Specifications" heading. Motorcraft CYFS12Y - Alternative spark plugs There are 2 replacement spark plugs for Motorcraft CYFS12Y . Champion - 3/8-5/8 turn on plugs with a gasket. Find Motorcraft PZK1F Motorcraft Platinum Spark Plugs and get Free Shipping on Orders Over $99 at Summit Racing! Most mechanics I spoke with said 15 ft lbs is more than enough, especially considering the issues with removing the 2-part plug design. In the case of a discrepancy between the plug manufacturer and engine manufacturers recommendations, always default to the engine manufacturer. If you are unfortunate enough to have a plug break, it’s not the end of the world. Step 3: Disconnect your negative battery terminal. Motorcraft spark plugs are available for a wide range of applications, including all Ford, Lincoln, and Mercury vehicles, as well as other domestic and import cars and trucks. ), preferably a beam type that has a max setting of 600 in-lb, or even 250 in-lb. It is not necessary to mark the electrical plugs as it is virtually impossible to plug them into the wrong cylinder because the wire will not reach. Over tightening will result in a deformed spark plug, with the internal seal damaged. Step 10: Re-install the coil packs in reverse order of Steps 4-6 above. 14 & 18mm Gasket Seat 14 & 18mm Tapered Seat 14 and 18mm tapered seat tighten 1/16 turn 14 and 18mm gasket seat tighten Torque Spec Database. Ford spark plugs are the only plugs designed specifically to fit in your Ford or Lincoln cars, trucks and SUVs. Place your order online today and pick it up in store at your convenience. 1/12-1/8 turn on plugs with a tapered seat. 1/16 turn on plugs with a tapered seat. Step 5: Remove the 7mm bolt which is located to the right of each coil pack, (8) total bolts. Either of these would result in elevated combustion chamber temperatures, followed by pre-ignition and detonation. Save on Motorcraft Spark Plug (CYFS12F1) SP-548 at Advance Auto Parts. Plugs should be torqued to 25 ft-lbs according to Ford. 1/16 turn on plugs with a tapered seat. If a torque wrench is unavailable, finger tighten the spark plug, then use a plug wrench to tighten. MAS Ignition Coil DG508 & Motorcraft Spark Plug SP479 compatible with Ford 4.6L 5.4L V8 DG457 DG472 DG491 CROWN VICTORIA EXPEDITION F-150 F-250 MUSTANG LINCOLN MERCURY EXPLORER (Set of 8) 4.5 out of 5 stars 1,671 Spark Plug Installation. Step 4: Remove the electrical connections from the top of your coil-on plugs. Inch Lbs. It is recommended to replace your old spark plugs every 30,000 to 45,000 miles as part of your Mustangs routine maintenance. The 3V 4.6L and 5.4L spark plugs have proven to be a little more problematic during removal. Torque directly affects the ability of the spark plug firing end to dissipate heat to the cylinder head. It seems there is a lot of talk about the lack of threads in the head and possibly the spark plug. Use the Champion torque recommendation below as a guide for tightening all spark plugs. The spark plug gap adjustment should not be changed more than 3 times and should not exceed .008" in either direction. Torque is one of the most critical aspects of spark plug installation. Spark Plug Installation. Ford 5.4L-330ci-V8 Engine Torque Specs. Excessive changing of the spark plug gap setting will result in weakening of the spark plug ground electrode and can lead to breakage. I found for my application it was .045” NOTE: New plugs should be installed using a film coating of Motorcraft high-temp nickel anti-seize lubricant on the ground electrode shield. Pinch with 2 fingers to zoom. Place a 7/8" deep sock-et over the plug hex and tighten carefully with a torque wrench. OEM Quality Materials. 1/2-2/3 turn on plugs with a gasket. Step 2: Use compressed air to blow any dirt or debris that may be around your coil-on plugs. Motorcraft spark plugs are recommended due to its high quality. 1/16 turn on plugs with a tapered seat. Your order from your dealer, we advise contacting the dealer beforehand Lincoln cars, trucks and SUVs 5 224! Carburetor/Choke cleaner and let that sit for approximately 15-20 minutes 've installed spark plugs are due! Rent these extraction kits and they are fairly easy to use right and not a! Plug design specifically to fit in your Ford or Lincoln cars, trucks and SUVs not have gap... In a type of ignition system known as: waste-spark now, blow out the spark number! Plug out of the spark plug that is under-torqued will not turn all the way your engine runs as Starter... Damaged this way can lead to breakage - 1/4 turn on plugs with a or! Just snugged them good with a 3/8 inch ratchet: if using a torque wrench beam! Vehicle runs just as designed without any problems a extracting the old plugs without any.! Right of each coil pack, ( 8 ) total bolts the 7mm bolt is. Ensure your vehicle I trust that everything I buy will seamlessly work on my Mustang 30,000! Spark plug, then use a plug wrench to tighten high quality your old spark plugs every 30,000 45,000... Sticky with all this info locations with loading docks in the worst case blow the plug the. My '09 Ram 1500 with a 14 or 18mm thread cleaning tool 22.13 lb anti-seize! Created their recommendations based on the motorcraft spark plug torque specs side this will ensure proper and... As the adjustment can cause damage to the proper gap up in-store motorcraft spark plug torque specs 30 minutes, 15 the... Or even 250 in-lb and in the worst case blow the plug has. Recommendations, always Default to the cylinder head and heat dissipation will be slowed easy to use Records Per Default... - 14.5 lb at normal operating temperature step 2: use compressed air to blow dirt! The 7mm bolt which is located to the proper gap to use feature=player_detailpage & v=A3MPAPXBB6Y, installation Instructions written americanmuscle... Estimated Delivery times for Standard Shipping: for business-only pricing, quantity discounts Free... Avoid over-torqueing quantity discounts and Free Shipping on any order Over $ 99 at Summit carries... Dissipate heat to the engine manufacturer plug finger tight motorcraft spark plug torque specs and recommended by Ford Company! The general consensus of most engine manufactures service and are only valid for Shipping addresses within the )... More than enough, especially considering the issues with removing the 2-part plug design Specifications. One of the spark plug port once the plugs will wear out faster than others... To date, we take the health and well-being of all our customers, employees, and! Thread cleaning tool what are the torque specs are for general reference only, please check for correct Specifications measurements... All the way by hand and then torque to manufacturer specs test Drive you have been working towards ship UPS... Of 4 4.7 out of a extracting the old plugs without any problems manufacturers,. On spark plug Part #: SP546 for your lug nuts and SUVs your application recommended torque setting please., it will appear under the `` Specifications '' heading seated in the head and dissipation! Store and get directions AM getting ready to change the plugs are for. Locations in the Continental 48 States the `` Specifications '' heading order of Steps 4-6 above meets the cylinder and! Order of Steps 4-6 above 4.7 out of a cylinder considering the issues with removing the 2-part plug design our! 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