Even though all spark plugs share the same job of igniting a mixture of fuel and air in your engine, your vehicle may require either hot or cold plugs. Hey, so I bought a set of NGK Iridium IX spark plugs for my 2016 Focus ST. With my Stratified tune, they need a 0.026" gap and they came pregapped, but I checked the gap and they needed about a 0.02" adjustment (in hind sight, I should've just left them as-is). Yes read [email protected] @@@@ In order to limit the number of Spark plug threads, and to help prevent people from breaking off plugs and such, I have decided to make this thread. These are original (O.E.M) ST225 spark plugs. Shop from the world's largest selection and best deals for Spark Plugs for 2006 Ford Focus. (7) 7 product ratings - Spark Plugs x 4 Bosch Super Plus Fits Ford Focus Fiesta Ka Mondeo Puma Mazda Set We estimate the labour time to be approximately 0.50 hour(s) costing £42.00 inc VAT. I'll be picking up a pair of Ford Racing plug wires this weekend, figured I might as well replace the spark plugs with better ones while I'm at it. If your Ford Focus spark plug wires covering is damaged, make a replacement as soon as possible to avoid the current failures and ignition problems. Includes pre-gapping by Mountune to optimized setting. I know the gap on the stock plugs is at .030 and the NGK Plugs are at .040 the tech told me that since the NGK are Iridium and my car is not tune there is no need to gap them.. I found that there's a general consensus that the Motorcraft SP-537 are the go-to spark plugs for our car. Includes pre-gapping by Mountune to optimized setting. Includes pre-gapping by Mountune to optimized setting. The NGK LTR71X-II is one step colder than the original spark plug and perfect for those running additional boost pressure and typical bolt on modifications. Ford Focus RS Mk2 Ford Focus RS Mk3 Ford Focus ST Mk2 225 Ford Focus ST Mk3 250 Focus ST Mk3 Diesel Ford Focus ST Mk4 Ford Fiesta Mk7 1.6Ti Ford Mustang 2015> Transit - … This is a simply modification ideal for increasing Mileage went back up to what is expected and I have If you break down the part number this is what you get. Why? We keep these plugs in stock for fast shipment. If you break down the part number this is what you get. Bill shows you how to install a Set of Four NGK Iridium IX Spark Plugs on your 2013-2017 Focus ST or 2016-2017 Focus RS. Runs great. Focus RS mk2 Spark Plugs - set of 5 OEM fitment on RS models Used as upgrade for XR5 Turbo Focus & Mondeo models (can be used on stock vehicles) Spark plug … The parts and labor required for this service are ... How this system works: his issue involves two systems, the spark plugs and the Iridium High Power Spark Plugs Ford Focus RS Mk3 The Pumaspeed Workshop team are ready to fit the Denso Iridium Spark Plugs Focus RS Mk3 in our Head Office located here . And also had a few issues with the gaps on the spark plugs. The NGK LTR71X-II is one step colder than the original spark plug and perfect for those running additional boost pressure and typical bolt on modifications. Buy NGK Spark Plugs for Ford Focus and get the best deals at the lowest prices on eBay! LT (Long thread reach plug Tapered seat type 25mm) R (Resistor) 6 (heat range) D (Metal Shell Plating Spec Change) I (Laser Iridium) - 8 (0.8mm or .032") Spark plugs Log in to reply This topic has 7 replies, 4 voices, and was last updated 11 months, 1 week ago by webby. The gap should be .027 - .031. Ecoboost Mustang Ecoboost F-150 Focus ST Fiesta ST Focus RS Mustang GT Fusion This listing is for a SET of NGK LTR7IX-11 (6510) Spark plugs for all Ecoboost vehicles. Shop with confidence on eBay! NGK Step Colder Iridium Pre-Gapped Spark Plugs (Set of 4) NGK Step Colder Iridium Pre-Gapped Spark Plugs (Set of 4) The factory spark plugs in the 2016 - 2018 Ford Focus RS have been found to vary widely in gap opening from plug to plug which can lead to spark blowout, misfires and poor fuel economy, especially when running higher than stock horsepower levels. Great Savings & Free Delivery / Collection on many items NGK Motorcycle Tuning & Styling One-stop shop for all things from your favourite ST225 Spark Plugs. Your order may be eligible for Ship … Order Spark Plug for your 2016 Ford Focus and pick it up in store—make your purchase, find a store near you, and get directions. I just replaced my plugs week before last. Using spark plugs that are optimized for increased power insures maximum performance. Focus RS/ST MK2 NGK Racing Spark Plugs £34.26 HKS Super Fire Spark Plug For Ford Focus RS Mk 2. RS Spark Plug episode has arrived Really sorry for the late upload, I had to redo the beginning. Now I just have a doubt about the plugs.. SPARK PLUGS!!!! They develop all of their ranges in-house, and manufacture them in their own Follow us Keep up to date with new parts, check out our latest photos and view Today I decided that at 9,500 miles I should change the spark plugs to the NGK iridium ones from CJPony. Heat Range= 8 £17.66 Subscribe to SCC Join our Newsletter for … CARiD offers different kinds of … If you're making robust modifications to your Focus RS or ST, it might become necessary to upgrade the spark plugs to keep up! DENSO has been setting the standard for spark plug technology since 1959. Focus performance spark plugs from AutoZone keep your engine performing the way it should for the long haul. These Ford PerformanceM-12405-20T Cold Spark Plugs are two heat ranges colder than the factory Ford Focus Oil is leaking into spark plug well Inspection costs between $80 and $90 on average. IRIDIUM SPARK PLUGS - for Ford Focus RS 2.5L Turbo LV (B5254T) TRI-POWER AU $68.26 Free postage Watch Bosch Spark Plug for Ford Focus DY BK 1.6L Petrol PND 2011 - 2014 (Fits: Ford Focus… Focus ST/RS owners! Using spark plugs that are optimized for increased power insures maximum performance. Includes pre-gapping by Mountune to optimized setting. Available as a direct replacement for the Focus ST225 or RS MK2 whether your car is std or modified. Forgot to add, that is out of my copy of the workshop manual for the 2012 to 2013 MK3 Focus. All went well. Extensive in-market validation at extreme boost / cylinder pressures was undertaken to ensure optimal performance was achieved, whilst also making sure reliability and drivability wasn't compromised in colder ambients. The gap should be .027 - .031. The factory spark plug for the focus ST is an NGK plug PN: LTR6DI-8. I used a spark … Which are the best for the Focus Zetec. Genuine Ford Focus RS MK3 Spark Plugs £35.00 Click & Collect or Best Offer FAST & FREE 1928 Ford Model A Spark Plugs £5.10 0 bids £3.10 postage Ending … We offer first class mail options for delivery in a 3-4 days, and we offer priority mail for 2 day delivery on average. These are pre-gapped and ready to install to our recommended spec for your vehicle based on fuel. Using spark plugs that are optimised for increased power ensures maximum performance. 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