The gap on a spark plug is the distance between the electrodes. JavaScript is disabled. Spark Tester. 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. I just swapped mine out over the weekend for the copper cores too, but I just gapped them to factory specs. As previously mentioned, this allows for the fullest combustion. This means that there are a couple options to go with for a colder spark plug. However this does not nescessarily mean tht this value is correct. Price: Alternate: No parts for vehicles in selected markets. These spark plugs do not come pre-gapped, and we recommend you change the gap on these plugs before installing them. One of mine were also peaked. Check the status of your Find an Automotive Service Professional near you. The spark plug gap however is usually different between the different engine types. To maintain a well-oiled machine, replace its spark plugs every 60,000 to 100,000 miles. XCAL/SS 4-1/ORP/ AEM CAI / SH UDP/Ported TB, VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. 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V-Trimmed Platinum Side Wire; 0.6mm Finewire Design; Gap: .033, Iridium; Engine Version: EcoBoost; Gap: .028, LTR6BI-9; Superseded To Part Number: LTR6EI-9, Stock Number: 90483; 100000 Mile OE Manufacturer Recommended Service Interval; Iridium; Gap: .036, LTR6DI-8; 100000 Mile OE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. 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. Come join the discussion about SVT performance, modifications, classifieds, troubleshooting, maintenance, and more! When I go to the ford parts website it calls for SP-527. However to big a gap and you'll be misfiring like a blind gunman. Maybe a bad gap on a spark plug? A forum community dedicated to Ford Focus owners and enthusiasts. Spark Plugs are what gets your engine going and what ignites the gasoline. Increased wear is typically seen in the form of increased spark plug gap and degradation of the electrode. Ford Focus 2015, 12 Point 14 mm Spark Plug Socket by Assenmacher®. No doubt! FREE SHIPPING on most orders of $35+ & FREE PICKUP IN STORE, 2015 Enchance your email experience by providing your zip code for area specific offers. ... Do Not Gap, Gap is Preset; Original Equipment Is Iridium. Intentionally blank: Intentionally blank: Related Parts. Spark plugs receive electrical charge from the distributor or coil to create a spark that causes combustion. Intentionally blank: Intentionally blank: Related Parts. 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. Thread starter crankin; Start date May 2, 2015; C. crankin Member. The manual calls for motorcraft SP-537 plugs. I doubt that should be the issue. For spark plugs that have an adjustable gap between the electrodes, the suggested gap is 0.050". 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. Parts are just part of what we do. These are pre-gapped and ready to install to our recommended spec for your vehicle based on fuel. 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. Torque Specification; Set Plug Gap To Manufacturers Recommended Setting; Preset Gap: .026. Spark Plugs. Shop O'Reilly Auto Parts for spark plugs, wires, and other ignition components for a complete tune-up or repair. Browse our selection of 2015 Focus spark plugs, and pick the brand that's right for you. Wiper Blade. The stock focus coil is good but not good enough to get a spark to jump a large gap. Ford Focus 2.0L Flex / Gas 2015, Iridium IX™ Spark Plug by NGK®. Messages 260 Likes 27 Location Ridge. Spark Plug Wire Retainer / Clip. also improved rpm readings (tach read way lower than rev limiter) when run with my tuners "race" tune makes for a very fun time. The OEM spark plug gap is generally .027-.031 from the factory, and we recommend a gap of .025-.027. Replacement for OEM spark plugs is suggested every 60,000 miles. Spark plugs are supplied pre-gapped at a certain value. May 2, 2015 #1. 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 When I had my ST, what you described was the wire harness. 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). For standard engines and mountune performance upgrades, we recommend and use standard heat range spark plugs. Spark Tester. The spark plug gap adjustment should not be changed more than 3 times and should not exceed .008" in either direction. I've just replaced the spark plugs in my car. Seeing as you have a 2015. When the plugs get old, stalling, starting trouble, and engine misfires can follow. A spark plug sits above each cylinder head in your engine and “fires” to ignite the compressed fuel and air mixture in the cylinder. May 2, 2015 #1. went from burnt to hell plats (stock) to copper cores gapped at .060, made a HUGE difference in idle. 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 Vapor Canister Purge Valve / Solenoid. Ford Mustangs raise that level just a little bit. Ignition Coil Removed: Spark Plug Well This listing is for a SET of NGK LTR7IX-11 (6510) Spark plugs for all Ecoboost vehicles. order. The average gap is 0.035 and 0.045 thousandths of an inch. We have tested multiple different sets of spark plugs and only offer the plugs … Focus. Find the spark plug wires or ignition coils on the engine. 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. FORD > 2009 > FOCUS > 2.0L L4 > Ignition > Spark Plug. 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. This plug comes with a gap of 1.1mm or .044" and will require you to regap them to a range of .030" - .032". Shop replacement Spark Plugs online today. They consist of a terminal at one end that receives the charge, and a center and ground electrode that arc to create a spark. the electrodes were peaked, i'm suprised that they were firing at all. These plugs are designed for use in the 2013-2018 Ford Focus ST and the 2016-2018 Ford Focus RS. Some of the original Ford spark plugs for example are used for several different engine types. 2011 Ford Focus SEL 4 Cyl 2.0L Gap 0.052 in. Ford Ford spark plugs are the only plugs designed specifically to fit in your Ford or Lincoln cars, trucks and SUVs. I found that kinda odd. What is the deal with everyone gapping their spark plugs at .060? 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. The proper gap ensures that the fuel will ignite each time. For a better experience, please enable JavaScript in your browser before proceeding. In this video we show you how to tune up your car by replacing the spark plugs. The iridium tipped OEM spark plugs are Ford part # CYFS-12-YEC or CYFS12YEC. If you notice misfiring or if your vehicle has difficulty starting, check the condition of your spark plugs. Bad gas, spark plug gap, clogged air filter.. all things that would result in what you described. At Ford Parts Center we have Genuine Spark Plugs for all Ford, Lincoln and Mercury vehicles. Vapor Canister Purge Valve / Solenoid. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35.00+. 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. Bigger gap=more spark=better combustion. Shop for Ford Focus Spark Plug products with confidence at AutoZone.com. 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 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. '04 ZX/3 SVT - Infra-red #0090 - FOR SALE. There was a TSB for it, although I'm pretty sure its all been resolved by now. Check here for special coupons and promotions. i wish i had taken pics of my plugs when i took them out. All of the Ford Focus models manufactured before 2005 use the same process for replacing spark plugs. 2011 Ford Focus SE 4 Cyl 2.0L Gap 0.052 in. Through rigorous testing, these parts meet the strict high-quality standards of Ford … 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. The 1,0 mm spark plug gap of the 1.4/1.6 Duratec engines was only prescribed by Ford for a short time. Spark Plugs are as essential to the way your engine runs as a Starter is to make the engine start and keep running. 2011 Ford Focus S 4 Cyl 2.0L Gap 0.052 in. Electricity running through the plug will arc over the gap igniting the fuel in the engine. I'm having more fun throughout the powerband since it's firing like it's supposed to. Hello.I have a 2015 focus st and it needs spark plugs. 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 Focus II (2004 - 2007) - 05 1.6 Spark plug gap. Price: Alternate: No parts for vehicles in selected markets. Spark Plug Wire Retainer / Clip. Spark plugs wear out over time as the electrode material wears down. Also, the spark plug gap should never exceed .055" unless pre-set by the manufacturer. The first is the NGK LRT7IX-11. FORD > 2015 > FOCUS > 2.0L L4 > Ignition > 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. 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 / . 2011 Ford Focus SES 4 Cyl 2.0L Gap 0.052 in. Wiper Blade. 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. The heat range for NGK plugs goes from 2 to 11 with 2 being the hottest and 11 being the coldest. For optimum power and performance we use genuine Ford Iridium spark plugs and replace them every 10,000 – 12,000 miles. They may also be fouled by overly rich fuel mixtures or oil contamination. Manufacturer says .050, and modification should decrease the gap size, no? Free shipping on most orders of $ 35.00+ of increased spark plug can lead to.... 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