Enchance your email experience by providing your zip code for area specific offers. Wiper Blade. Intentionally blank: Intentionally blank: Related Parts. The gap on a spark plug is the distance between the electrodes. The iridium tipped OEM spark plugs are Ford part # CYFS-12-YEC or CYFS12YEC. For optimum power and performance we use genuine Ford Iridium spark plugs and replace them every 10,000 – 12,000 miles. If you notice misfiring or if your vehicle has difficulty starting, check the condition of your spark plugs. went from burnt to hell plats (stock) to copper cores gapped at .060, made a HUGE difference in idle. Spark Plug Wire Retainer / Clip. Bigger gap=more spark=better combustion. FREE SHIPPING on most orders of $35+ & FREE PICKUP IN STORE, 2015 I've just replaced the spark plugs in my car. Shop O'Reilly Auto Parts for spark plugs, wires, and other ignition components for a complete tune-up or repair. I found that kinda odd. Thread starter crankin; Start date May 2, 2015; C. crankin Member. Wiper Blade. Hello.I have a 2015 focus st and it needs spark plugs. They consist of a terminal at one end that receives the charge, and a center and ground electrode that arc to create a spark. These are pre-gapped and ready to install to our recommended spec for your vehicle based on fuel. 2011 Ford Focus SEL 4 Cyl 2.0L Gap 0.052 in. The first is the NGK LRT7IX-11. Motorcraft SP-537 CYFS12Y2 Iridium Spark Plugs 4 Pack - Ford Focus ST 2013-2018/Ford Mustang 2015-2018 2.3L Ecoboost SKU: CYFS12Y2-SET by: Motorcraft All of the Ford Focus models manufactured before 2005 use the same process for replacing spark plugs. FORD > 2015 > FOCUS > 2.0L L4 > Ignition > Spark Plug. Come join the discussion about SVT performance, modifications, classifieds, troubleshooting, maintenance, and more! At Ford Parts Center we have Genuine Spark Plugs for all Ford, Lincoln and Mercury vehicles. Replacing spark plugs and wires are part of a tune-up, so if your spark plugs need to be replaced, you should also consider replacing the spark plug wires. Torque Specification; Set Plug Gap To Manufacturers Recommended Setting; Preset Gap: .026. Seeing as you have a 2015. The heat range for NGK plugs goes from 2 to 11 with 2 being the hottest and 11 being the coldest. Electricity running through the plug will arc over the gap igniting the fuel in the engine. Find an Automotive Service Professional near you. Spark Plugs. The proper gap ensures that the fuel will ignite each time. Select a store to see pricing & availability, NGK Iridium IX Plug Number 6509 Spark Plug, NGK Iridium IX Plug Number 94374 Spark Plug, NGK Laser Iridium Plug Number 92182 Spark Plug, NGK Laser Iridium Plug Number 96588 Spark Plug, NGK Laser Iridium Plug Number 93593 Spark Plug, NGK G-Power Platinum Plug Number 94372 Spark Plug. Excessive changing of the spark plug gap setting will result in weakening of the spark plug ground electrode and can lead to breakage. 2011 Ford Focus SE 4 Cyl 2.0L Gap 0.052 in. The manual calls for motorcraft SP-537 plugs. These spark plugs do not come pre-gapped, and we recommend you change the gap on these plugs before installing them. Gap for tuned trucks: .028-.030" Gap for stock trucks: .030-.032" OE Replacement for Stock and Tuned EcoBoosts 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. Each 2015 Ford Focus spark plug kickstarts the combustion cycle to generate energy through the explosions of gas in the engine cylinders to move the vehicle. 2011 Ford Focus SES 4 Cyl 2.0L Gap 0.052 in. When I had my ST, what you described was the wire harness. My local motor factors supplied me with NGK plugs gapped at 1.0mm, which seems to agree with every website I have checked that has a facility to look up the correct spark plugs for my car. i wish i had taken pics of my plugs when i took them out. Spark plugs receive electrical charge from the distributor or coil to create a spark that causes combustion. Maybe a bad gap on a spark plug? Fits 2016-2018 Focus RS 2.3 4 cylinder EcoBoost engine Fits 2015-2019 Mustang 4 cylinder EcoBoost engine For use in engines with higher than stock cylinder combustion pressures Two heat ranges colder than the stock 2.0L/2.3L EcoBoost engine spark plug Same spark plugs that are included with Ford Performance M-9603A-FSTA Calibration kit Order Spark Plug for your 2015 Ford Focus and pick it up in store—make your purchase, find a store near you, and get directions. 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. Ford Spark Plug Gap Specs: SPI = 1.4mm (0.054 inch) Zetec or Duratec = 1.3mm (0.051 inch) No need to increase or decrease them if you only have bolt-on mods. Ford spark plugs are the only plugs designed specifically to fit in your Ford or Lincoln cars, trucks and SUVs. This means that there are a couple options to go with for a colder spark plug. One of mine were also peaked. Vapor Canister Purge Valve / Solenoid. For standard engines and mountune performance upgrades, we recommend and use standard heat range spark plugs. This listing is for a SET of NGK LTR7IX-11 (6510) Spark plugs for all Ecoboost vehicles. FORD > 2009 > FOCUS > 2.0L L4 > Ignition > Spark Plug. Spark Plugs are what gets your engine going and what ignites the gasoline. Intentionally blank: Intentionally blank: Related Parts. Increased wear is typically seen in the form of increased spark plug gap and degradation of the electrode. Ford Focus 2.0L Flex / Gas 2015, Iridium IX™ Spark Plug by NGK®. In this video we show you how to tune up your car by replacing the spark plugs. When the plugs get old, stalling, starting trouble, and engine misfires can follow. I just swapped mine out over the weekend for the copper cores too, but I just gapped them to factory specs. On any vehicle, you would ideally want the plug gap as large as can be without mis-firing, given a little room for wear, of course. Bad gas, spark plug gap, clogged air filter.. all things that would result in what you described. The average gap is 0.035 and 0.045 thousandths of an inch. Spark Plug Wire Retainer / Clip. Shop replacement Spark Plugs online today. Replacement for OEM spark plugs is suggested every 60,000 miles. Price: Alternate: No parts for vehicles in selected markets. the electrodes were peaked, i'm suprised that they were firing at all. The following guide outlines the procedure for replacing the spark plugs in the 2.0 and 2.3 liter Duratec engines found in 2004-2007 Focus models. Other compatible replacement spark plugs with their part numbers are as follows: Denso (5339) ITV20, Pulstar EF1H10, ACDelco # 17 (or 88879892), Autolite XP5363, Champion RE10PYPB5 (7437) and Motorcraft SP-525. Manufacturer says .050, and modification should decrease the gap size, no? They may also be fouled by overly rich fuel mixtures or oil contamination. The OEM spark plug gap is generally .027-.031 from the factory, and we recommend a gap of .025-.027. Ford Edge Forum Ford Edge ST Forum Ford Explorer ST Forum Ford EcoSport Forum Ford Fiesta Forum Ford Focus Forum Ford Fusion Forum Ford Ranger Forum ... What is recommmended OEM Spark Plug Gap. ... Do Not Gap, Gap is Preset; Original Equipment Is Iridium. 2011 Ford Focus S 4 Cyl 2.0L Gap 0.052 in. May 2, 2015 #1. What is the deal with everyone gapping their spark plugs at .060? XCAL/SS 4-1/ORP/ AEM CAI / SH UDP/Ported TB, VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. For a better experience, please enable JavaScript in your browser before proceeding. 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). When I go to the ford parts website it calls for SP-527. Copyright © 2008-2020 O’Reilly Auto Parts v (site-7dd8cd6b44-87r4p) cv1265 catalog_main, Iridium; Proprietary V-Trimmed Platinum Side Wire; 0.6mm Finewire Design; Gap: .033, Iridium; Engine Version: EcoBoost; Gap: .028, LTR6BI-9; Superseded To Part Number: LTR6EI-9, Stock Number: 90483; 100000 Mile OE Manufacturer Recommended Service Interval; Iridium; Gap: .036, LTR6DI-8; 100000 Mile OE Manufacturer Recommended Service Interval; Iridium; Gap: .032, SILZNAR8C7H; 100000 Mile OE Manufacturer Recommended Service Interval; Iridium; Gap: .028, Resistor; 5/8 Inch Hex Size; 1.000 Inch Thread Reach; 14mm Thread Diameter; Taper Seat; Diamondfire Tip With Fixed Gap; Plug Gap Not Adjustable, Copper; Engine VIN: 9; Stock Heat Range; 5/8 Inch Hex; 1 Inch Reach; Resistor; Tapered Seat; 1.25mm Thread Pitch; 14mm Thread; Each; Set Plug Gap To Manufacturers Recommended Setting; Preset Gap: .030, Copper; Engine VIN: 9; Stock Heat Range; 5/8 Inch Hex; 1 Inch Reach; Resistor; Tapered Seat; 1.25mm Thread Pitch; 14mm Thread; 4 Pack; Set Plug Gap To Manufacturers Recommended Setting; Preset Gap: .030, Copper; Engine VIN: 9; 1 Heat Range Colder Than Stock; 5/8 Inch Hex; 1 Inch Reach; Resistor; Tapered Seat; 1.25mm Thread Pitch; 14mm Thread; Each; Set Plug Gap To Manufacturers Recommended Setting; Preset Gap: .028, Copper; Engine VIN: 9; 1 Heat Range Colder Than Stock; 5/8 Inch Hex; 1 Inch Reach; Resistor; Tapered Seat; 1.25mm Thread Pitch; 14mm Thread; 4 Pack; Set Plug Gap To Manufacturers Recommended Setting; Preset Gap: .028, Copper; Engine VIN: 9; 2 Heat Ranges Colder Than Stock; 5/8 Inch Hex; 1 Inch Reach; Resistor; Tapered Seat; 1.25mm Thread Pitch; 14mm Thread; 7.2 To 14.5 Ft./Lbs. Check the status of your The original plugs were fine in cylinders 2-4, but the electrode on the plug from cylinder #1 was at a slant, literally, like this / . Ford Focus 2015, 12 Point 14 mm Spark Plug Socket by Assenmacher®. Browse our selection of 2015 Focus spark plugs, and pick the brand that's right for you. JavaScript is disabled. Spark Tester. Price: Alternate: No parts for vehicles in selected markets. '04 ZX/3 SVT - Infra-red #0090 - FOR SALE. No doubt! The stock focus coil is good but not good enough to get a spark to jump a large gap. This plug comes with a gap of 1.1mm or .044" and will require you to regap them to a range of .030" - .032". Through rigorous testing, these parts meet the strict high-quality standards of Ford … Shop for Ford Focus Spark Plug products with confidence at AutoZone.com. Ford Mustangs raise that level just a little bit. These plugs are designed for use in the 2013-2018 Ford Focus ST and the 2016-2018 Ford Focus RS. Parts are just part of what we do. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35.00+. also improved rpm readings (tach read way lower than rev limiter) when run with my tuners "race" tune makes for a very fun time. A spark plug sits above each cylinder head in your engine and “fires” to ignite the compressed fuel and air mixture in the cylinder. Spark Tester. I'm having more fun throughout the powerband since it's firing like it's supposed to. Vapor Canister Purge Valve / Solenoid. May 2, 2015 #1. However to big a gap and you'll be misfiring like a blind gunman. We have tested multiple different sets of spark plugs and only offer the plugs … Messages 260 Likes 27 Location Ridge. Check here for special coupons and promotions. The spark plug gap however is usually different between the different engine types. Focus. Unfortunately this gap size is still recommended by many spark plug manufacturers/suppliers while Ford changed it back to the original 1,3 mm after a very short time and later on to the current 1,2 mm. Torque Specification; Set Plug Gap To Manufacturers Recommended Setting; Preset Gap: .026, Copper; Engine VIN: 9; 2 Heat Ranges Colder Than Stock; 5/8 Inch Hex; 1 Inch Reach; Resistor; Tapered Seat; 1.25mm Thread Pitch; 14mm Thread; 4 Pack; 7.2 To 14.5 Ft./Lbs. Some of the original Ford spark plugs for example are used for several different engine types. A forum community dedicated to Ford Focus owners and enthusiasts. order. Find the spark plug wires or ignition coils on the engine. As previously mentioned, this allows for the fullest combustion. Ignition Coil Removed: Spark Plug Well Ford Spark plugs are supplied pre-gapped at a certain value. Spark Plugs are as essential to the way your engine runs as a Starter is to make the engine start and keep running. For spark plugs that have an adjustable gap between the electrodes, the suggested gap is 0.050". However this does not nescessarily mean tht this value is correct. Spark plugs wear out over time as the electrode material wears down. There was a TSB for it, although I'm pretty sure its all been resolved by now. Ford Focus II (2004 - 2007) - 05 1.6 Spark plug gap. I doubt that should be the issue. The 1,0 mm spark plug gap of the 1.4/1.6 Duratec engines was only prescribed by Ford for a short time. Also, the spark plug gap should never exceed .055" unless pre-set by the manufacturer. The spark plug gap adjustment should not be changed more than 3 times and should not exceed .008" in either direction. To maintain a well-oiled machine, replace its spark plugs every 60,000 to 100,000 miles. For vehicles in selected markets > 2.0L L4 > ignition > spark plug ground electrode and can lead breakage! Different engine types are a couple options to go with for a SET of NGK LTR7IX-11 ( 6510 ) plugs. All Ecoboost vehicles to go with for a better experience, please enable JavaScript in your browser before.! '04 ZX/3 SVT - Infra-red # 0090 - for SALE what is the deal with everyone gapping their plugs! Cyl 2.0L gap 0.052 in plugs and replace them every 10,000 – 12,000 miles Ecoboost vehicles 2005 use same... Were peaked, i 'm pretty sure its all been resolved by now 0.052... Typically seen in the 2013-2018 Ford Focus 2.0L Flex / Gas 2015, 12 Point 14 mm spark.. Distance between the electrodes were peaked, i 'm having more fun throughout the powerband since it 's firing it... Focus SEL 4 Cyl 2.0L gap 0.052 in use in the 2013-2018 Focus... Gap 0.052 in the manufacturer & free PICKUP in STORE, 2015 ; C. crankin Member for several different types. What ignites the gasoline plugs are the only plugs designed specifically to fit in your Ford or cars! 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Needs spark plugs are designed for use in the 2013-2018 Ford Focus S 4 Cyl 2.0L gap 0.052.! 2015, Iridium IX™ spark plug car by replacing the spark plug gap oil.!