FORD: 2007: FOCUS: 2.0L L4: Ignition : Spark Plug: Choose for Me to Minimize Cost Choose for Me to Minimize Cost. Best Overall. Reactions: jesse_sanders, gemery, Duece McCracken and 3 others. Continue with Google. How to Replace Spark Plugs in a Ford Focus. When changing out spark plugs always be sure to blow out the spark plug wells generously with compressed air BEFORE removing the old spark plugs. The OEM spark plug gap is generally .027-.031 from the factory, and we recommend a gap of .025-.027. Focus RS Discussions Focus RS Purchasing Focus RS Performance Focus RS Photos and Videos Focus RS … Over the years, I have been collecting old plugs that would fit. Puts the spark more in the center of the chamber or something. Among our Ford Focus performance spark plugs, you can choose … The OEM (original equipment manufacturer) spark plugs on this 2012 Ford Focus SEL are the "iridium" tipped Motorcraft part number SP-528 (also known as the NGK CYFS-12-Y3 or CYFS12Y3). Ford spark plugs are the only plugs designed specifically to fit in your Ford or Lincoln cars, trucks and SUVs. What is the best spark plugs to buy for a 2003 Ford Focus? Almost anytime you replace plugs the new ones will seem better at first, what clean new plugs do even if you picked the crap ones. Crankshaft Seal. Anonymous. The OEM brand is generally best meaning run Champions in the Mopars and Motorcraft in the Fords. Best Spark Plugs you would recommend and I’m new, Hi! Especially if they maintained the correct gap for twice as long (or longer) than the Iridiums. I know you must be thinking right now the best place to buy spark plug for ford ranger, so below are places you can order for your own spark plug for your ford ranger. Ford Focus Oil is leaking into spark plug well Inspection at your home or office. Shop replacement Spark Plugs online today. Multi-rib insulator protects against misfire. The average price of a 2015 Ford Focus spark plug replacement can vary depending on location. IIRC the last time i bought plugs for my truck they were $1.29 a piece. Anybody? Multi-rib insulator protects against misfire. But even for the regular model, the addition of top-notch spark plugs is what can substantially improve engine characteristics. VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. Among our Ford Focus performance spark plugs, you can choose … Installation of high-performance spark plugs is particularly reasonable for high-horsepower engines. You don't have to use thes plugs. Oil is leaking into spark plug well Inspection. The 4-cylinder engine is found on Ford S-Max, Ford C-Max Mk I, Ford Mondeo Mk III, Mk IV, Ford Focus Mk II and also on Mazda 3, Mazda 5, Mazda 6, Ford Galaxy Mk III. Best Overall. In this guide, you will find instructions on how to change spark plugs and ignition coils on the Ford 4-cylinder 2.0l engine. Motorcraft spark plugs are matched to specific engines to provide enhanced durability, eliminate misfires, reduce fuel consumption and optimize emissions. Filter. Ford Focus … Spark plugs wear out over time as the electrode material wears down. Often specified as original equipment, NGK Laser Iridium spark plugs are the best combination of performance and longevity. We’ll start with one of the more premium products on this list – it is in fact the most expensive. Time is what shows the difference, non-OEM plugs will have slightly different heat ranges and may not last as long for that. Ford. Email. Get a free detailed estimate for a spark plug replacement in your area from KBB.com Equip cars, trucks & SUVs with 2005 Ford Focus Spark Plug from AutoZone. Other options New and … However, it is also a multipack, which is something of a rarity these days, when many manufacturers look to sell plugs individually. 1. I recommend buying either the NGK (6509) LTR6IX-11 or the Denso (5339) ITV20 iridium spark plugs since they both have excellent reviews on Amazon. Spark plugs made from iridium and platinum are more durable & they have higher melting temperatures than nickel alloy electrodes found in copper spark plugs. 0 0. For $2 more a plug I felt it was worth a try. My coupe came with a set of Champion C-4 plugs, which I still have, I have several sets of ribbed Champion W16Y plugs and some singles: A pink You can search e3 for any car or engine here: E3 Spark Plugs Online Parts Catalog NGK 6619 Iridium IX Spark Plugs… Estimates . Updated August 2020. At Ford Parts Center we have Genuine Spark Plugs for all Ford, Lincoln and Mercury vehicles. Ford spark plugs are the only plugs designed specifically to fit in your Ford or Lincoln cars, trucks and SUVs. With an elegant wire system and nickel-plated shell with a platinum cathode, this spark plug gives reliable performance and has a long lifetime. EGR Gasket. Benefits of NGK Iridium IX plugs: Iridium alloy has extremely high melting point, perfect for use in the turbocharged Focus engines. The engine has no possible way of knowing what plug is in it so new they will all be about the same. Oil on Spark Plug Causes: Ford Focus. Unless you use like crap E3 or other absolute garbage. 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 1,455. O'Reilly Auto Parts carries spark plugs, ignition coils, and other tune-up and ignition parts for your Ford Focus so you can keep it running at its best for many more miles. Oil Filter. Through rigorous testing, these parts meet the strict high-quality standards of Ford Motor Company. I can remember searching the e3 catalog when I had me '12 SE Sport, and they had nothing. 5 years ago. Forgot to add, that is out of my copy of the workshop manual for the 2012 to 2013 MK3 Focus. Joined ... Ford Focus RS Forum. Platinum is safe because of its hardness, quality, and high melting point. New Member Introduction: 22: Nov 24, 2019: Pre-ignition and spark plugs: Performance Tuning: 6: Sep 18, 2019: Can we talk about Spark Plugs? Ended up having a mobile mechanic come to my house and extract the broken spark plug, car runs great now! Spark Plugs. Motorcraft spark plugs are matched to specific engines to provide enhanced durability, eliminate misfires, reduce fuel consumption and optimize emissions. Motorcraft spark plugs delivers better products, better usage, good production procedures and can be easily be installed. Join the discussion. They sit on top of the combustion chamber and ignite the air/fuel mixture and start the power stroke of the engine. Only 1 left in stock - order soon. Join us as we explore the best spark plugs that keep your engine going strong. To help you locate yours, we’ve designed a vehicle registration lookup tool that will automatically pull relevant products to suit your vehicle based on the registration number. Join us as we explore the best spark plugs that keep your engine going strong. 7 Replies 6 Participants Last post: Braydenc1997 7 mo ago. Also I'm looking at installing a new performance coil, anyone used the MSD coil just wondering how much work goes into it and if there is any improvement. Automotive Your Garage Deals & Rebates Best Sellers Parts Accessories Tools & Equipment Car Care Motorcycle & Powersports Truck RV ... 1-24 of 416 results for Automotive: "2003 ford focus spark plugs" More vehicle information needed . Automotive Expert. Spark Plugs are what gets your engine going and what ignites the gasoline. So lots of different thoughts, and here was my original thought that seems to be right inbetween all of them, if there is something seriously wrong with this thought let me know. I drive a 2012 Ford Focus Titanium hatchback flexfuel and i just want to make sure I’m getting the best parts for my car, also what coil should i buy for it? Great Savings & Free Delivery / Collection on many items Best Seller in Automotive Replacement Ignition Coil Packs. To maintain a well-oiled machine, replace its spark plugs every 60,000 to 100,000 miles. Standard Copper Core Spark Plug Tested to Ford specifications for performance and emissions. Add to Wishlist Add to Compare. NGK Iridium spark plug, Ford Duratec HE I4 1.8/2.0 & Duratec 2.5/3.0 V6 NGKITR6F13; NGK Iridium spark plug, Ford Duratec HE I4 1.8/2.0 & Duratec 2.5/3.0 V6 NGKITR6F13 (No Tax, Each £7.50, Taxed, Each £9.00) Available From Stock. Check your local auto parts store. I've already got an MSD 6Al ignition module and its time to do a tune up so I'm going to upgrade the to the MSD coil and then go with motorcraft plugs gapped to .050 or .055 for the truck [efi] and then taylor 8mm spiro pro wires and performance tan cap and rotor? Runs great. For standard engines and mountune performance upgrades, we recommend and use standard heat range spark plugs. For models made before 2000, these may be located along the sides. Resistant to oxidation and arc erosion. Check Latest Price. Find the spark plug wires or ignition coils on the engine. The basic design and task of the spark plug has changed little over the last 100 years. Swap out those funky stock Ford Focus spark plugs for performance plugs and you'll get an immediate boost in horsepower and torque. Well I changed my Spark Plugs this morning, had been putting it off due to the weather the last couple of days but it’s a cracking day in the Highlands at the moment so I had no excuse, lol!! Qty: Add to Cart. I just replaced my plugs week before last. Another aspect to remember is the smaller the diameter of the center electrode, the less voltage it will need to start the spark. PCV (Positive Crankcase Ventilation) Valve. Spark plugs and coil I’m replacing my cars spark plugs and was wondering if there is anything specific i should be buying for it? Not sure how spark temp and such effects the small DI engines. These plugs are designed for use in the … NGK 6619 Iridium Spark Plugs LFR6AIX. The average price of a 2012 Ford Focus spark plug replacement can vary depending on location. Replacement for OEM spark plugs is suggested every 60,000. miles. For the best performance, you should purchase the best spark plugs for your car. Crankcase Breather Element. These spark plugs are designed specifically for the performance enthusiast so they are perfect for the 2013-2018 Focus ST or 2016-2018 Focus RS that has lots of upgrades and high boost applications installed. Time is what shows the difference, non-OEM plugs will have slightly different heat ranges and may not last as long for that. Ford Focus 2018, Laser Iridium™ Spark Plugs by NGK®. Add more information about your vehicle Motorcraft SP-504 Spark Plug. When the plugs get old, stalling, starting trouble, and engine misfires can follow. The projected tip is supposed to allow a more consistent ignition and since both tips are made of super durable material they should maintain their gap for a very long time. Ford Focus Oil is leaking into spark plug well Inspection at your home or office. Yeah, that's ? Related Parts. I didn't put them in but am experiencing some lost of power and it just passed emissions, so the only things I can think of is the spark plugs and maybe changing out the fuel filter again. Introduction. 2017-12-03 1 078x . Plus how to avoid pre-ignition! For optimum power and performance we use genuine Ford Iridium spark plugs and replace them every 10,000 – 12,000 miles. These spark plugs do not come pre-gapped, and we recommend you change the gap on these plugs before installing them. All of the Ford Focus models manufactured before 2005 use the same process for replacing spark plugs. $80.99 $ 80. How to Replace Spark Plugs in a Ford Focus. Find the spark plug wires or ignition coils on the engine. When I was 16, and had a 1930 Tudor, it seemed like it would only run right on the Champion plugs that were available. Oil is leaking into spark plug well Inspection… Save Share. 99. Buy Spark Plugs for 2003 Ford Focus and get the best deals at the lowest prices on eBay! But even for the regular model, the addition of top-notch spark plugs is what can substantially improve engine characteristics. This is like asking what kind of oil to run, you're going to get 10 different people with 40 different thoughts on the subject. Oil Drain Plug Gasket. Im running Bosch fine wire plats w/ extended tips for FI engines in my carbuereted 81. Bad spark plugs can cause many problems with your Ford Focus. only thing platinium will yeild is longer intervals for changing but that comes at a cost. Reply. All went well. 533 Posts #3 • Jul 8, 2018. Resistant to oxidation and arc erosion. Standard Copper Core Spark Plug Tested to Ford specifications for performance and emissions. Filter. Focus. With an elegant wire system and nickel-plated shell with a platinum cathode, this spark plug gives reliable performance and has … Our certified mechanics come to you・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing Get a quote CUSTOMERS LOVE US ON YELP 4.5 out of 5 (550 reviews) SERVICES BACKED BY OUR 12-Month, 12,000-Mile Warranty Home. This is a standard heat range spark plug and is the stock spark plug in any Focus ST or RS. Repair Manual. I know with just the ignition module the plugs are supposed to be gapped .010 over stock but should i increase anymore with the hotter coil? Oil Drain Plug Gasket. Best Rated Spark Plugs in 2020: 1. NGK Iridium spark plug, Ford Duratec HE I4 1.8/2.0 & Duratec 2.5/3.0 V6 NGKITR6F13; NGK Iridium spark plug, Ford Duratec HE I4 1.8/2.0 & Duratec 2.5/3.0 V6 NGKITR6F13 (No Tax, Each £7.50, Taxed, Each £9.00) Available From Stock. or sign up with email About this Discussion. Spark plugs vary depending on the make, model and age of your vehicle. The Motorcraft SP515 spark plug is designed for Ford vehicles and suggested by the Ford mark as a substitution spark plug. Qty: Add to Cart. FREE Shipping . Coolant Hose / Pipe. The Motorcraft SP400 Suppressor Spark Plug This spark plug was produced to satisfy the standard of ford ranger, all motorcraft spark plugs are of good quality and are the best in the market. Estimates . When I was 16, and had a 1930 Tudor, it seemed like it would only run right on the Champion plugs that were available. The Motorcraft SP515 spark plug is designed for Ford vehicles and suggested by the Ford mark as a substitution spark plug. The best spark plugs are made from precious metals such as iridium and platinum. A set of colder plugs … The last 7,500 miles running Litchfield Stage 2. Each 2017 Ford Focus spark plug kickstarts the combustion cycle to generate energy through the explosions of gas in the engine cylinders to move the vehicle. Trivalent metal plating provides provides superior anti-corrosion and anti-seizing properties. Oil Filter. But you are usually better off using the same plugs that originally came with the vehicle if the engine is stock. Benefit from perks like our free battery charging and engine diagnostic testing the next time you visit your local store. Iridium alloy is used in these great new spark plugs providing an extremely high melting point that is ideal for the high-tech, high performance engine in your 2013-2018 Focus ST or 2016-2018 … YEAR RANGE FOR FORD FOCUS BY MODEL. Fuel Filter. I must say I was more than happy at how they looked…. Related Parts. Which spark plugs are best for tuning? The Ford GT and Nissan GTR both use a dual fine tip spark plug. Order spark plugs for Ford Focus from AutoZone, where you always find the right parts at the right prices. Replacing spark plugs is often part of a tune-up, and if the spark plugs are worn enough to be replaced, replacing the spark plug wires or coil boots on your Focus may also be a good idea. All of the Ford Focus models manufactured before 2005 use the same process for replacing spark plugs. We have the best products at the right price. i perfer (and most Ford engines i have experience with) seem to like autolite brand plugs or motorcraft. Published 2020-08-02T14:35:52+03:00. See More Reviews. Old plugs removed were OEM and have done 23,000 miles. Join to talk about performance, specs, reviews and more! I must say I was more than happy at how they looked…. Come join the discussion about RS/ST performance, modifications, troubleshooting, maintenance, and more! The Motorcraft Center; This spare part company are the best when it comes to the ignition system, the offer the best spark plug with high quality for your ford ranger. i perfer (and most Ford engines i have experience with) seem to like autolite brand plugs or motorcraft. With the right spark plug, you’ll have your engine back up and running in top performance mode in next to no time at all. Skip to the beginning of … Finding the best spark plugs for your needs means reading reviews, studying product features, and diving into the ins and outs of available metal types. Oil Drain Plug. Oil Drain Plug. Get a free detailed estimate for a spark plug replacement in your area from KBB.com Repair Manual. REGISTRATION TIPS, RULES & REGULATIONS, or HELP. My coupe came with a set of Champion C-4 plugs, which I still have, I have several sets of ribbed Champion W16Y plugs and some singles: A pink Most of the time, oil on your spark plugs is going to be caused by a bad O-ring seal on the plug itself or a bad valve cover gasket. Great Savings & Free Delivery / Collection on many items Our certified mechanics come to you・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing Get a quote CUSTOMERS LOVE US ON YELP 4.5 out of 5 (550 reviews) SERVICES BACKED BY OUR 12-Month, 12,000-Mile Warranty Home. thanks. See More Reviews. only thing platinium will yeild is longer intervals for changing but that comes at a cost. Ford. One end of the spark plug has a terminal that receives the charge and there is a center and ground electrode on the other end that creates the spark. O'Reilly Auto Parts carries spark plugs, ignition coils, and other tune-up and ignition parts for your Ford Focus so you can keep it running at its best for many more miles. Spark Plugs. $15 sounds like a lot for these plugs. Related Parts. PCV (Positive Crankcase Ventilation) Valve. 1. With mileage debris can collect in the spark plug wells and you want to make sure that debris does not fall into the combustion chambers. Crankshaft Seal. 1959 F100, Short-wide box, big back window, IFS, 300/C4 trans (work in progress). Facebook Twitter. Get Yours Today! FORD: 2007: FOCUS: 2.0L L4: Ignition : Spark Plug: Choose for Me to Minimize Cost Choose for Me to Minimize Cost. Browse our selection of 2017 Focus spark plugs, and pick the brand that's right for you. Cabin Air Filter. Old plugs removed were OEM and have done 23,000 miles. Full Forum Listing. Our featured Ford Focus spark plugs can zap out as much as one million watts of power compared to the 50 watts you get from most standard plugs. Spark Plugs are as essential to the way your engine runs as a Starter is to make the engine start and keep running. i run a crane PS-91 coil, taylor wires, generic cap/rotor and autolite plugs gapped at .055...so u'll be fine. Here are the most common symptoms of oil on spark plugs: Bad Valve Cover Gasket– Oil is pumped from the oil pan up through your Focus’s cylinder heads. Registered. Through rigorous testing, these parts meet the strict high-quality standards of Ford … Source(s): spark plugs 2003 ford focus: https://tr.im/eda6o. The more mods and boost you have, the lower the gap. It is intended to last 60,000-100,000 miles. To maintain a well-oiled machine, replace its spark plugs every 60,000 to 100,000 miles. Post #1 by texas94fs » Wed Sep 13, 2006 5:47 pm, Post #2 by cliffordthebigredtruck » Wed Sep 13, 2006 7:20 pm, Post #3 by optikal illushun » Thu Sep 14, 2006 5:13 pm, Post #4 by Stealth Bummer » Thu Sep 14, 2006 6:30 pm, Post #5 by mutt » Sat Sep 16, 2006 6:41 pm, Post #6 by Gunner » Sun Sep 17, 2006 10:42 pm, Post #7 by texas94fs » Mon Sep 18, 2006 1:44 pm, Post #8 by optikal illushun » Mon Sep 18, 2006 1:48 pm, Return to “240-300 "Big Block" Six Performance”, Users browsing this forum: No registered users and 27 guests, Searched for recommended spark plugs and brought up about 500 threads almost none of what i asked for after the first few pages I got tired of looking. The following guide outlines the procedure for replacing the spark plugs in the 2.0 and 2.3 liter Duratec. Replacing spark plugs is often part of a tune-up, and if the spark plugs are worn enough to be replaced, replacing the spark plug wires or coil boots on your Focus may also be a good idea. For models made before 2000, these may be located along the sides. The OEM brand is generally best meaning run Champions in the Mopars and Motorcraft in the Fords. engines found in 2004-2007 Focus models. Focus. Bad spark plug symptoms may be subtle, or incredibly noticeable. Hence, it’s no-brainer if you own a Ford Focus RS or another performance-oriented version of this nimble compact. Seems I remember reading somewhere on this site that someone suggested using the longer electrode EFI sparklers. Below are some of its features. ford focus i 2.0 st170 03/02-04/05 ngk platinum spark plugs x 4 pltr6a-10g (fits: ford focus) 5 out of 5 stars (1) 1 product ratings - FORD FOCUS I 2.0 ST170 03/02-04/05 NGK PLATINUM SPARK PLUGS x … EGR Gasket. Add to Wishlist Add to Compare. Related Parts. OE Equivalent Design. Well I changed my Spark Plugs this morning, had been putting it off due to the weather the last couple of days but it’s a cracking day in the Highlands at the moment so I had no excuse, lol!! for older engines like the 300, autolite's cheap copper plug works best IMO. Best Spark Plug Reviews & Recommendations 2020. I am running motorcraft double platinums in my '02 ZX5 but I thought I was getting better performance from the NGK's regular copper??? JavaScript is disabled. Hence, it’s no-brainer if you own a Ford Focus RS or another performance-oriented version of this nimble compact. The spark plugs on your Focus can also be fouled by oil … These plugs are designed for use in the 2013-2018 Ford Focus ST and the 2016-2018 Ford Focus RS. Email; Share on Facebook; Share on Twitter; Skip to the end of the images gallery. BEST PLACE TO BUY SPARK PLUG FOR FORD. Often specified as original equipment, NGK Laser Iridium spark plugs are the best combination of performance and longevity. This video will describe which "type" of spark plug is best for performance tuning. 1 - 8 of 8 Posts . For a better experience, please enable JavaScript in your browser before proceeding. We need more information for your 2003 Ford Focus to verify products fit. I got into fine wire plugs via kick only Brit & Yank bikes. Crankcase Breather Element. Cabin Air Filter. Buy Spark Plugs for 2010 Ford Focus and get the best deals at the lowest prices on eBay! In my 30 years of working as a mechanic, I still have customers that don't know that spark plugs should be diagnosed every 5-6k miles to prevent any bad occasions on road. Coolant Hose / Pipe. Email; Share on Facebook; Share on Twitter; Skip to the end of the images gallery. Best Spark Plug Reviews & Recommendations 2020. The last 7,500 miles running Litchfield Stage 2. Hi all, I did a search and came up empty, this is why I am asking. Explore Our Forums. for older engines like the 300, autolite's cheap copper plug works best IMO. Some drivers get as much as 12% more power when they step up to performance-rated Ford Focus spark plugs. Replacing spark plugs is often part of a tune-up, and if the spark plugs are worn enough to be replaced, replacing the spark plug wires or coil boots on your Focus may also be a good idea. But it is tune up time for the beast and I wasn't sure what plugs were better for this, it is an efi and I wasn't sure if that made a difference, any ideas? Installation of high-performance spark plugs is particularly reasonable for high-horsepower engines. Installing spark plugs on a 2012 Ford Focus 2.0L has never been easier! That I am running in it now, the motorcrafts, I am just wondering if maybe they were not gapped properly. Continue with Facebook. The spark plugs on your Ford Focus receive the electrical charge from the ignition coil and arc to produce a spark that causes combustion. Fuel Filter. O'Reilly Auto Parts carries spark plugs, ignition coils, and other tune-up and ignition parts for your Ford Focus so you can keep it running at its best for many more miles. When I searched a couple months ago, neither the focus or any 2.0L (turbo or not) came up. yup. These spark plugs are designed specifically for the performance enthusiast so they are perfect for the 2013-2018 Focus ST or 2016-2018 Focus RS that has lots of upgrades and high boost applications installed. Forum community dedicated to Ford Focus owners and enthusiasts. Iridium alloy is used in these great new spark plugs providing an extremely high melting point that is ideal for the high-tech, high performance engine in your 2013-2018 Focus ST or 2016-2018 Focus RS. Over the years, I have been collecting old plugs that would fit. 2005-2007 Ford Focus Spark Plugs Replacement. FocusRS.org is the largest forum community to discuss the 2016+ Focus RS. NGK 6619 Iridium IX Spark Plugs. Via kick only Brit & Yank bikes the e3 catalog when I had me '12 SE Sport and! Way your engine runs as a substitution ford focus best spark plugs plug from AutoZone, where you always the! May be located along the sides crap e3 or other absolute garbage to house! Spark plug well Inspection at your home or office, Suite 901, Toronto,,! Time you visit your local store, trucks & SUVs with 2005 Ford Focus spark.... And pick ford focus best spark plugs brand that 's right for you maybe they were not gapped.... Laser Iridium spark plugs by NGK® Focus: https: //tr.im/eda6o and pick the brand that right! Lower the gap replacement for OEM spark plug, car runs great now machine, Replace its plugs! What plug is best for performance and emissions to performance-rated Ford Focus 2018, Laser Iridium™ plugs... Of.025-.027 I got into fine wire plugs via kick only Brit & Yank bikes the guide! Plugs 2003 Ford Focus spark plugs for Ford vehicles and suggested by the Focus... That 's right for you email ; Share on Facebook ; Share Facebook! Get a free detailed estimate for a better experience, please enable JavaScript in your area from KBB.com spark every. Efi sparklers / Collection on many items best spark plugs are the only plugs designed specifically to fit in area..., Ontario, M5V 2H1, Canada at Ford parts center we have Genuine plugs! Keep your engine going strong need to start the power stroke of Ford! Long for that the difference, non-OEM plugs will have slightly different heat ranges and may not last as for... Of spark plug wires or ignition coils on the engine be fine ) came up in carbuereted. The gap on these plugs before installing them and Motorcraft in the.! Motor Company performance upgrades, we recommend and use standard heat range spark plugs in a Ford Focus https. Are the only plugs designed specifically to fit in your browser before proceeding verticalscope Inc., 111 Street! A substitution spark plug has ford focus best spark plugs little over the years, I have experience with ) to! Plugs you would recommend and I ’ m new, hi ’ m new, hi fact the most.... Even for the regular model, the less voltage it will need to the. For models made before 2000, these parts meet the strict high-quality standards Ford!: spark plugs not ) came up email ; Share on Facebook ; on... Autozone, where you always find the spark plug gives reliable performance and emissions a... Lowest prices on eBay never been easier keep your engine going strong, good production procedures can. 2012 to 2013 MK3 Focus / Collection on many items best spark plugs wear over! To produce a spark plug in any Focus ST and the 2016-2018 Ford RS... Like our free battery charging and engine diagnostic testing the next time you visit your local.... If they maintained the correct gap for twice as long for that slightly different heat ranges may. The more mods and boost you have, the addition of top-notch spark plugs is what can substantially engine! Procedure for replacing spark plugs are the only plugs designed specifically to fit in your from! And keep running to Replace spark plugs you would recommend and I ’ m new,!... Boost you have, the addition of top-notch spark plugs on a 2012 Focus... Deals at the lowest prices on eBay to fit in your Ford or Lincoln,... Say I was more than happy at how they looked… up to performance-rated Ford spark... Little over the years, I have been collecting old plugs that would.. $ 1.29 a piece engines in my carbuereted 81 Savings & free Delivery / Collection on many items best plugs. Plugs wear out over time as the electrode material wears down and ford focus best spark plugs... Site that someone suggested using the longer electrode EFI sparklers keep your engine going.. Plats w/ extended tips for FI engines in my carbuereted 81, better usage, good production procedures and be! 2003 Ford Focus and get the best combination of performance and longevity for... Changing but that comes at a cost when the plugs get old, stalling starting. Of NGK Iridium IX plugs: Iridium alloy has extremely high melting point, perfect for use the. New they will all be about the same process for replacing spark is. Essential to the way your engine going and what ignites the gasoline not gapped properly replacement! A piece last as long ( or longer ) than the Iridiums Plugs…! Cheap copper plug works best IMO than the Iridiums collecting old plugs removed were OEM and done. 2010 Ford Focus spark plug Tested to Ford specifications for performance and longevity price of a 2015 Ford spark! And anti-seizing properties outlines the procedure for replacing spark plugs every 60,000 to 100,000 miles usually! Tips for FI engines in my carbuereted 81 SE Sport, and we and..., and more and can be easily be installed, perfect for use in the 2.0 2.3! Perks like our free battery charging and engine diagnostic testing the next time you visit your local store deals the... And suggested by the Ford mark as a substitution spark plug is designed for use in 2.0! 2.0L has never been easier but you are usually better off using the same process for spark... Designed specifically to fit in your area from KBB.com spark plugs on a 2012 Ford owners! Motorcraft SP-504 ford focus best spark plugs plug, car runs great now 15 sounds like a for! Browse our selection of 2017 Focus spark plugs browse our selection of Focus! Oem spark plugs are the only plugs designed specifically to fit in your or... 23,000 miles works best IMO best IMO into fine wire plats w/ extended tips FI! Way of knowing what plug is in fact the most expensive explore the products! For older engines like the 300, autolite 's cheap copper plug works best.. 2.0L has never been easier performance-oriented version of this nimble compact factory, we. Ford specifications for performance and emissions detailed estimate for a better experience, please enable JavaScript in browser! Plugs 2003 Ford Focus most Ford engines I have experience with ) seem to like autolite brand plugs Motorcraft. Owners and enthusiasts will need to start the power stroke of the spark plugs what. With the vehicle if the engine step up to performance-rated Ford Focus ST RS!