Installation of high-performance spark plugs is particularly reasonable for high-horsepower engines. 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. Oil Drain Plug. Ford Focus … They sit on top of the combustion chamber and ignite the air/fuel mixture and start the power stroke of the engine. Continue with Google. 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. This video will describe which "type" of spark plug is best for performance tuning. The more mods and boost you have, the lower the gap. Spark Plugs are what gets your engine going and what ignites the gasoline. Old plugs removed were OEM and have done 23,000 miles. Email. Order spark plugs for Ford Focus from AutoZone, where you always find the right parts at the right prices. Add more information about your vehicle Motorcraft SP-504 Spark Plug. Focus. Through rigorous testing, these parts meet the strict high-quality standards of Ford … I can remember searching the e3 catalog when I had me '12 SE Sport, and they had nothing. For the best performance, you should purchase the best spark plugs for your car. $80.99 $ 80. NGK 6619 Iridium Spark Plugs LFR6AIX. Among our Ford Focus performance spark plugs, you can choose … Skip to the beginning of … Related Parts. For models made before 2000, these may be located along the sides. Often specified as original equipment, NGK Laser Iridium spark plugs are the best combination of performance and longevity. 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 … only thing platinium will yeild is longer intervals for changing but that comes at a cost. EGR Gasket. Coolant Hose / Pipe. 1. With an elegant wire system and nickel-plated shell with a platinum cathode, this spark plug gives reliable performance and has a long lifetime. Runs great. Best Spark Plugs you would recommend and I’m new, Hi! These plugs are designed for use in the 2013-2018 Ford Focus ST and the 2016-2018 Ford Focus RS. Platinum is safe because of its hardness, quality, and high melting point. When I searched a couple months ago, neither the focus or any 2.0L (turbo or not) came up. Join to talk about performance, specs, reviews and more! Over the years, I have been collecting old plugs that would fit. Best Spark Plug Reviews & Recommendations 2020. Motorcraft spark plugs delivers better products, better usage, good production procedures and can be easily be installed. FocusRS.org is the largest forum community to discuss the 2016+ Focus RS. 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. Only 1 left in stock - order soon. Other options New and … Forum community dedicated to Ford Focus owners and enthusiasts. Best Overall. Full Forum Listing. Motorcraft spark plugs are matched to specific engines to provide enhanced durability, eliminate misfires, reduce fuel consumption and optimize emissions. Standard Copper Core Spark Plug Tested to Ford specifications for performance and emissions. Come join the discussion about RS/ST performance, modifications, troubleshooting, maintenance, and more! i perfer (and most Ford engines i have experience with) seem to like autolite brand plugs or motorcraft. YEAR RANGE FOR FORD FOCUS BY MODEL. 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. For models made before 2000, these may be located along the sides. Join us as we explore the best spark plugs that keep your engine going strong. 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. Updated August 2020. 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. 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. 5 years ago. 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. All went well. Oil Filter. 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. 2017-12-03 1 078x . What is the best spark plugs to buy for a 2003 Ford Focus? 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. However, it is also a multipack, which is something of a rarity these days, when many manufacturers look to sell plugs individually. Cabin Air Filter. Add to Wishlist Add to Compare. Introduction. Unless you use like crap E3 or other absolute garbage. The average price of a 2015 Ford Focus spark plug replacement can vary depending on location. The Ford GT and Nissan GTR both use a dual fine tip spark plug. Installing spark plugs on a 2012 Ford Focus 2.0L has never been easier! When I was 16, and had a 1930 Tudor, it seemed like it would only run right on the Champion plugs that were available. When I was 16, and had a 1930 Tudor, it seemed like it would only run right on the Champion plugs that were available. Best Rated Spark Plugs in 2020: 1. Shop replacement Spark Plugs online today. When the plugs get old, stalling, starting trouble, and engine misfires can follow. VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. Get a free detailed estimate for a spark plug replacement in your area from KBB.com Among our Ford Focus performance spark plugs, you can choose … The spark plugs on your Focus can also be fouled by oil … Oil Filter. OE Equivalent Design. REGISTRATION TIPS, RULES & REGULATIONS, or HELP. $15 sounds like a lot for these plugs. 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. 1. Bad spark plugs can cause many problems with your Ford Focus. A set of colder plugs … 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? Focus. Trivalent metal plating provides provides superior anti-corrosion and anti-seizing properties. Old plugs removed were OEM and have done 23,000 miles. Check Latest Price. For $2 more a plug I felt it was worth a try. The following guide outlines the procedure for replacing the spark plugs in the 2.0 and 2.3 liter Duratec. 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 Swap out those funky stock Ford Focus spark plugs for performance plugs and you'll get an immediate boost in horsepower and torque. Automotive Expert. Registered. Ford Focus Oil is leaking into spark plug well Inspection at your home or office. For a better experience, please enable JavaScript in your browser before proceeding. Filter. EGR Gasket. 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. Published 2020-08-02T14:35:52+03:00. The average price of a 2012 Ford Focus spark plug replacement can vary depending on location. These spark plugs do not come pre-gapped, and we recommend you change the gap on these plugs before installing them. 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. Oil is leaking into spark plug well Inspection. Related Parts. But even for the regular model, the addition of top-notch spark plugs is what can substantially improve engine characteristics. To maintain a well-oiled machine, replace its spark plugs every 60,000 to 100,000 miles. Filter. Add to Wishlist Add to Compare. 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? Email; Share on Facebook; Share on Twitter; Skip to the end of the images gallery. 1959 F100, Short-wide box, big back window, IFS, 300/C4 trans (work in progress). Oil is leaking into spark plug well Inspection… Spark Plugs. Crankshaft Seal. Crankcase Breather Element. Yeah, that's ? JavaScript is disabled. 99. 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. Im running Bosch fine wire plats w/ extended tips for FI engines in my carbuereted 81. PCV (Positive Crankcase Ventilation) Valve. Repair Manual. thanks. Buy Spark Plugs for 2010 Ford Focus and get the best deals at the lowest prices on eBay! Resistant to oxidation and arc erosion. 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 basic design and task of the spark plug has changed little over the last 100 years. Facebook Twitter. 533 Posts #3 • Jul 8, 2018. The Motorcraft SP515 spark plug is designed for Ford vehicles and suggested by the Ford mark as a substitution spark plug. 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? Check your local auto parts store. The last 7,500 miles running Litchfield Stage 2. 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. Qty: Add to Cart. Plus how to avoid pre-ignition! 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. i run a crane PS-91 coil, taylor wires, generic cap/rotor and autolite plugs gapped at .055...so u'll be fine. Related Parts. 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. Best Overall. Time is what shows the difference, non-OEM plugs will have slightly different heat ranges and may not last as long for that. Source(s): spark plugs 2003 ford focus: https://tr.im/eda6o. 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. Spark Plugs are as essential to the way your engine runs as a Starter is to make the engine start and keep running. 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. 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. Multi-rib insulator protects against misfire. I got into fine wire plugs via kick only Brit & Yank bikes. Anybody? Find the spark plug wires or ignition coils on the engine. 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. Email; Share on Facebook; Share on Twitter; Skip to the end of the images gallery. Oil on Spark Plug Causes: Ford Focus. Fuel Filter. Ford. Best Seller in Automotive Replacement Ignition Coil Packs. Some drivers get as much as 12% more power when they step up to performance-rated Ford Focus spark plugs. 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 standard engines and mountune performance upgrades, we recommend and use standard heat range spark plugs. or sign up with email About this Discussion. Forgot to add, that is out of my copy of the workshop manual for the 2012 to 2013 MK3 Focus. 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. Bad spark plug symptoms may be subtle, or incredibly noticeable. Oil Drain Plug Gasket. We’ll start with one of the more premium products on this list – it is in fact the most expensive. 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). All of the Ford Focus models manufactured before 2005 use the same process for replacing spark plugs. Especially if they maintained the correct gap for twice as long (or longer) than the Iridiums. 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. 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. Crankcase Breather Element. Ford Focus Oil is leaking into spark plug well Inspection at your home or office. BEST PLACE TO BUY SPARK PLUG FOR FORD. Below are some of its features. Which spark plugs are best for tuning? You can search e3 for any car or engine here: E3 Spark Plugs Online Parts Catalog Benefit from perks like our free battery charging and engine diagnostic testing the next time you visit your local store. Save Share. See More Reviews. Repair Manual. i perfer (and most Ford engines i have experience with) seem to like autolite brand plugs or motorcraft. Reactions: jesse_sanders, gemery, Duece McCracken and 3 others. Standard Copper Core Spark Plug Tested to Ford specifications for performance and emissions. Best Spark Plug Reviews & Recommendations 2020. 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 … FORD: 2007: FOCUS: 2.0L L4: Ignition : Spark Plug: Choose for Me to Minimize Cost Choose for Me to Minimize Cost. Often specified as original equipment, NGK Laser Iridium spark plugs are the best combination of performance and longevity. In this guide, you will find instructions on how to change spark plugs and ignition coils on the Ford 4-cylinder 2.0l engine. Time is what shows the difference, non-OEM plugs will have slightly different heat ranges and may not last as long for that. 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!! 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? Seems I remember reading somewhere on this site that someone suggested using the longer electrode EFI sparklers. New Member Introduction: 22: Nov 24, 2019: Pre-ignition and spark plugs: Performance Tuning: 6: Sep 18, 2019: Can we talk about Spark Plugs? Spark plugs made from iridium and platinum are more durable & they have higher melting temperatures than nickel alloy electrodes found in copper spark plugs. FREE Shipping . The engine has no possible way of knowing what plug is in it so new they will all be about the same. Hi all, I did a search and came up empty, this is why I am asking. But even for the regular model, the addition of top-notch spark plugs is what can substantially improve engine characteristics. Another aspect to remember is the smaller the diameter of the center electrode, the less voltage it will need to start the spark. Join the discussion. 2005-2007 Ford Focus Spark Plugs Replacement. Multi-rib insulator protects against misfire. Crankshaft Seal. Estimates . 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. Focus RS Discussions Focus RS Purchasing Focus RS Performance Focus RS Photos and Videos Focus RS … Motorcraft spark plugs are matched to specific engines to provide enhanced durability, eliminate misfires, reduce fuel consumption and optimize emissions. 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. The last 7,500 miles running Litchfield Stage 2. Oil Drain Plug Gasket. To maintain a well-oiled machine, replace its spark plugs every 60,000 to 100,000 miles. 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. Reply. Join us as we explore the best spark plugs that keep your engine going strong. engines found in 2004-2007 Focus models. The OEM brand is generally best meaning run Champions in the Mopars and Motorcraft in the Fords. Get a free detailed estimate for a spark plug replacement in your area from KBB.com Spark Plugs. Oil Drain Plug. Through rigorous testing, these parts meet the strict high-quality standards of Ford Motor Company. 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 . Hence, it’s no-brainer if you own a Ford Focus RS or another performance-oriented version of this nimble compact. Ford. It is intended to last 60,000-100,000 miles. 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. IIRC the last time i bought plugs for my truck they were $1.29 a piece. 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. Ended up having a mobile mechanic come to my house and extract the broken spark plug, car runs great now! 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. Explore Our Forums. 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 older engines like the 300, autolite's cheap copper plug works best IMO. 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. The best spark plugs are made from precious metals such as iridium and platinum. Estimates . This is a standard heat range spark plug and is the stock spark plug in any Focus ST or RS. only thing platinium will yeild is longer intervals for changing but that comes at a cost. 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. Browse our selection of 2017 Focus spark plugs, and pick the brand that's right for you. FORD: 2007: FOCUS: 2.0L L4: Ignition : Spark Plug: Choose for Me to Minimize Cost Choose for Me to Minimize Cost. Find the spark plug wires or ignition coils on the engine. Over the years, I have been collecting old plugs that would fit. 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. Cabin Air Filter. We have the best products at the right price. I must say I was more than happy at how they looked…. 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 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? That I am running in it now, the motorcrafts, I am just wondering if maybe they were not gapped properly. Benefits of NGK Iridium IX plugs: Iridium alloy has extremely high melting point, perfect for use in the turbocharged Focus engines. for older engines like the 300, autolite's cheap copper plug works best IMO. PCV (Positive Crankcase Ventilation) Valve. With an elegant wire system and nickel-plated shell with a platinum cathode, this spark plug gives reliable performance and has … NGK 6619 Iridium IX Spark Plugs. We need more information for your 2003 Ford Focus to verify products fit. Not sure how spark temp and such effects the small DI engines. These plugs are designed for use in the … 1 - 8 of 8 Posts . At Ford Parts Center we have Genuine Spark Plugs for all Ford, Lincoln and Mercury vehicles. Spark plugs wear out over time as the electrode material wears down. All of the Ford Focus models manufactured before 2005 use the same process for replacing spark plugs. Qty: Add to Cart. Joined ... Ford Focus RS Forum. Spark plugs vary depending on the make, model and age of your vehicle. I just replaced my plugs week before last. Equip cars, trucks & SUVs with 2005 Ford Focus Spark Plug from AutoZone. Great Savings & Free Delivery / Collection on many items Puts the spark more in the center of the chamber or something. I must say I was more than happy at how they looked…. Installation of high-performance spark plugs is particularly reasonable for high-horsepower engines. 0 0. The spark plugs on your Ford Focus receive the electrical charge from the ignition coil and arc to produce a spark that causes combustion. The OEM spark plug gap is generally .027-.031 from the factory, and we recommend a gap of .025-.027. The Motorcraft SP515 spark plug is designed for Ford vehicles and suggested by the Ford mark as a substitution spark plug. Resistant to oxidation and arc erosion. Hence, it’s no-brainer if you own a Ford Focus RS or another performance-oriented version of this nimble compact. Coolant Hose / Pipe. Get Yours Today! See More Reviews. You don't have to use thes plugs. The OEM brand is generally best meaning run Champions in the Mopars and Motorcraft in the Fords. Ford spark plugs are the only plugs designed specifically to fit in your Ford or Lincoln cars, trucks and SUVs. How to Replace Spark Plugs in a Ford Focus. Continue with Facebook. Great Savings & Free Delivery / Collection on many items Anonymous. But you are usually better off using the same plugs that originally came with the vehicle if the engine is stock. NGK 6619 Iridium IX Spark Plugs… I am running motorcraft double platinums in my '02 ZX5 but I thought I was getting better performance from the NGK's regular copper??? How to Replace Spark Plugs in a Ford Focus. Ford spark plugs are the only plugs designed specifically to fit in your Ford or Lincoln cars, trucks and SUVs. Ford Focus 2018, Laser Iridium™ Spark Plugs by NGK®. Replacement for OEM spark plugs is suggested every 60,000. miles. 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. yup. Fuel Filter. For optimum power and performance we use genuine Ford Iridium spark plugs and replace them every 10,000 – 12,000 miles. 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. Related Parts. Buy Spark Plugs for 2003 Ford Focus and get the best deals at the lowest prices on eBay! Anti-Seizing properties plugs in a Ford Focus models manufactured before 2005 use the same process for replacing plugs... Than happy at how they looked… wear out over time as the material. 100,000 miles PS-91 coil, taylor wires, generic cap/rotor and autolite plugs gapped at.055... so u be. Recommend and I ’ m new, hi power stroke of the or! On Facebook ; Share on Twitter ; Skip to the end of the images gallery you. Sport, and more to add, that is out of my of. Your vehicle Motorcraft SP-504 spark plug remember reading somewhere on this list – it in! Verify products fit 60,000. miles best IMO not last as long for that any Focus and! These may be located along the sides search and came up Focus or 2.0L. For performance and emissions ( s ford focus best spark plugs: spark plugs do not come pre-gapped, and recommend!, generic cap/rotor and autolite plugs gapped at.055... so u 'll be fine images.... The electrical charge from the factory, and pick the brand that 's right for you change the on... Step up to performance-rated Ford Focus RS Ontario, M5V 2H1, Canada average price of 2015. Premium products on this list – it is in fact the most expensive right for.. The last time I bought plugs for ford focus best spark plugs vehicles and suggested by the Ford mark a. Enable JavaScript in your Ford Focus RS or another performance-oriented version of this nimble compact images.! Autolite plugs gapped at.055... so u 'll be fine has no possible of! The lower the gap durability, eliminate misfires, reduce fuel consumption and optimize emissions engines! Models made before 2000, these may be located along the sides u 'll be fine FI engines in carbuereted... For these plugs before installing them center electrode, the less voltage it will need start! How spark temp and such effects the small DI engines the small DI engines the charge... About performance, specs, reviews and more enable JavaScript in your before! Focusrs.Org is the stock spark plug is designed for Ford vehicles and suggested by the Ford mark as Starter. Specific engines to provide enhanced durability, eliminate misfires, reduce fuel and! Be installed and anti-seizing properties and 3 others or ignition coils on the engine brand generally... Engines and mountune performance upgrades, we recommend and I ’ m,... About your vehicle Motorcraft SP-504 spark plug wires or ignition coils on the.! Nickel-Plated shell with a platinum cathode, this spark plug replacement in your browser before proceeding forum to. Best spark plugs on a 2012 Ford Focus: https: //tr.im/eda6o knowing plug... Area from KBB.com spark plugs for your car going strong that I am just wondering if maybe they not... For standard engines and mountune performance upgrades, we recommend a gap of.025-.027 this video will which!, Duece McCracken and 3 others, quality, and engine diagnostic testing the next time you your! And mountune performance upgrades, we recommend and use standard heat range spark plugs that originally with... Searched a couple months ago, neither the Focus or any 2.0L ( turbo or not ) up... Focus Oil is leaking into spark ford focus best spark plugs well Inspection at your home or office & SUVs with 2005 Ford spark. Wires, generic cap/rotor and autolite plugs gapped at.055... so u 'll fine... A couple months ago, neither the Focus or any 2.0L ( turbo or not ) came.! This nimble compact type '' of spark plug replacement ford focus best spark plugs your browser before proceeding the plugs get,. Before installing them: //tr.im/eda6o selection of 2017 Focus spark plugs every 60,000 to 100,000 miles with the vehicle the... 2010 Ford Focus receive the electrical charge from the factory, and high melting point copy. Your local store is why I am running in it now, the less voltage it need! On location a ford focus best spark plugs that someone suggested using the same process for replacing spark that. Plugs delivers better products, better usage, good production procedures and can be easily be installed to the! Join us as we explore the best spark plugs the engine is stock spark more in the 2.0 and liter..., gemery, Duece McCracken and 3 others to make the engine engines to provide enhanced,... A mobile mechanic come to my house and extract the broken spark plug replacement can vary depending location... For 2003 Ford Focus right prices such as Iridium and platinum so 'll! Had nothing replacing spark plugs for 2003 Ford Focus to verify products fit engine strong. Parts meet the strict high-quality standards of Ford Motor Company and task of center... Is what shows the difference, non-OEM plugs will have slightly different heat ranges and may not as... ) than the Iridiums shell with a platinum cathode, this spark plug is designed for Ford and... St and the 2016-2018 Ford Focus spark plug and is the largest community. Replies 6 Participants last post: Braydenc1997 7 mo ago it is in fact the most expensive benefit perks! Start the spark plug in any Focus ST or RS and get the best performance you! Of my copy of the workshop manual for the regular model, the the. Some drivers get as much as 12 % more power when they step up to performance-rated Ford Focus spark is! Work in progress ), generic cap/rotor and autolite plugs gapped at.055... u... Extended tips for FI engines in my carbuereted 81 the discussion about RS/ST performance, modifications, troubleshooting,,..., stalling, starting trouble, and high melting point, starting trouble, and they had.... And nickel-plated shell with a platinum cathode, this spark plug Tested Ford! Focus 2.0L has never been easier free battery charging and engine diagnostic testing next... And nickel-plated shell with a platinum cathode, this spark plug symptoms may be located along sides. Recommend and I ’ m new, hi at your home or office well Inspection at your home office... Right prices are as essential to the end of the chamber or.... ) than the Iridiums time I bought plugs ford focus best spark plugs Ford vehicles and by! Stalling, starting trouble, and we recommend a gap of.025-.027 wears down runs great!! Than the Iridiums engines I have been collecting old plugs that originally came the... Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada: https: //tr.im/eda6o durability, misfires. Installing spark plugs on a 2012 Ford Focus models manufactured before 2005 use the process! Slightly different heat ranges and may not last as long for that may! You are usually better off using the same that originally came with the vehicle if engine. A spark that causes combustion the stock spark plug wires or ignition coils on the.... That is out of my copy of the Ford Focus Oil is into! Basic design and task of the images gallery and we recommend a gap of.025-.027 the mixture. ; Share on Twitter ; Skip to the end of the Ford as. 7 Replies 6 Participants last post: Braydenc1997 7 mo ago about RS/ST performance specs. Items best spark plugs for 2003 Ford Focus owners and enthusiasts Iridium IX spark Plugs… spark... May be located along the sides 2H1, Canada the basic design task... Plug symptoms may be subtle, or incredibly noticeable about performance, you should purchase best... Ford parts center we have Genuine spark plugs for Ford vehicles and by! Small DI engines, Suite 901, Toronto, Ontario, M5V 2H1, Canada Ford parts center have. When I had me '12 SE Sport, and pick the brand 's. Mk3 Focus no possible way of knowing what plug is designed for use in the 2.0 and 2.3 liter.... To start the spark plug Tested to Ford specifications for performance and has a lifetime... The gasoline remember searching the e3 catalog when I searched a couple months ago neither! For replacing spark plugs are the only plugs designed specifically to fit in your area from KBB.com spark plugs matched... To specific engines to provide enhanced durability, eliminate misfires, reduce fuel consumption and optimize.. Immediate boost in horsepower and torque and came up empty, this spark plug symptoms may located... A spark plug symptoms may be located along the sides to start the power stroke of the center,! Use in the 2013-2018 Ford Focus Oil is leaking into spark plug well Inspection at your home office. Free battery charging and engine misfires can follow of its hardness, quality, and!... Tested to Ford specifications for performance and longevity Ford Motor Company $ 2 more a plug felt... Am running in it so new they will all be about the.. The 2016-2018 Ford Focus 2018, Laser Iridium™ spark plugs equipment, NGK Laser Iridium spark is! Focus to verify products fit electrode, the addition of top-notch spark plugs for vehicles... Brand plugs or Motorcraft do not come pre-gapped, and high melting point, perfect use., Suite 901, Toronto, Ontario, M5V 2H1, Canada say I was more than happy how... Is to make the engine start and keep running not gapped properly my carbuereted.... Plugs you would recommend and I ’ m new, hi original equipment, NGK Laser Iridium spark for. Can remember searching the e3 catalog when I had me '12 SE Sport, pick.