As the leaders in precious metal technologies as well as F.I.S.S resistor technology and MLR™ technology. This is a standard heat range spark plug and is the stock spark plug in any Focus ST or RS. With platinum fine wire welded onto the nickel alloy center electrode and a platinum pad welded to the ground electrode, these products provide... Ford Focus 2.0L Diesel / Flex / Gas 2014, XP™ Iridium Spark Plugs by Autolite®. Intentionally blank: Intentionally blank: Related Parts. Your ignition system may need repair, but before you waste your time... Ford Focus 2014, Spark Plug by Motorcraft®. Compare prices and reviews to choose the best part for you. Iridium plugs best demonstrates their performance improvement for your Ford during acceleration. Installing the best spark plugs for Ford F150 trucks can give the engine more power, a quicker throttle response, and a more stable, longer-lived engine. 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. All rights reserved. With Resistor. A spark is then created which starts the combustion process. Whether you're in need of a spark plug replacement, car care products, engine parts or something else entirely, we are your one-stop shop for everything auto-related. When the plugs get old, stalling, starting trouble, and engine misfires can follow. Shop today! With Resistor. 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. Free delivery and returns on eBay Plus items for Plus members. With Resistor. All have different claims of durability, increased mileage, horsepower ect. Free shipping on many items | Browse your favorite brands | affordable prices. ... Ford Focus RS Forum. This is a standard heat range spark plug and is the stock spark plug in any Focus ST or RS. Ruthenium HX™ spark plugs. Shop with Afterpay on eligible items. Buy a 2014 Ford Focus Spark Plug at discount prices. Iridium plugs have a 0.4 mm diameter Iridium center electrode and a specially-shaped ground electrode. The best part is, our Ford Focus Spark Plug products start from as little as $2.09. Champion spark plugs provide provides excellent... Ford Focus 2.0L Diesel / Flex / Gas 2014, G-Power™ Platinum Spark Plug by NGK®. Copyright © 2003-2020 CARiD.com. Does it miss under load and idle rough? Intentionally blank: Intentionally blank: Related Parts. Free shipping on many items | … For optimum power and performance we use genuine Ford Iridium spark plugs and replace them every 10,000 – 12,000 miles. PlasmaCore™ Series Inconel Electrode Pulse Plug provides great fuel efficiency as well as better... Ford Focus 2.0L Diesel / Flex / Gas 2014, Iridium Power™ Spark Plug by Denso®. Ford Focus 2.0L Diesel / Flex / Gas 2014, FineWire™ Iridium Spark Plug by Bosch®. Manufactured to restore your vehicle’s ignition system, Designed with your specific vehicle in mind, Professional™ Rapidfire Platinum Spark Plug, Ribless insulator that improves the plug-to-boot seal, Tapered center wire electrode with a platinum pad reduces the firing diameter and helps improve the firing efficiency by concentrating and directing energy needed to fire the plug with less voltage, GM Original Equipment™ Iridium Spark Plug, PlasmaCore™ Inconel Electrode Pulse Nickel Spark Plug with Resistor, Discount 14 Ford Focus After Market Accessories & Parts. Precision engineered in... Ford Focus 2.0L Diesel / Flex / Gas 2014, PlasmaCore™ Inconel Electrode Pulse Nickel Spark Plug by Pulstar®. Through rigorous testing, these parts meet the strict high-quality standards of Ford … Spark Plug for Your 2014 Ford Focus Search through our amazing selection of Spark Plug products for your 2014 Ford Focus to find exactly what you’re looking for. With Resistor. FOCUS (DAW, DBW) 1.6 16V Flexifuel 102 HP 01/2002 - 11/2004; ... We use cookies so we can offer you the best service. You pretty much need double plats because of the waste spark units that Ford runs for coils there, at least for the longer haul. Engineered to stringent... Ford Focus 2.0L Flex / Gas 2014, Silver Spark Plug by Brisk®. © 2001-2020 AutoZone, Inc. All Rights Reserved. Wiper Blade. Price: Alternate: No parts for vehicles in selected markets. Iridium... Ford Focus S / SE / ST / Titanium 2014, Iridium Yttrium Performance Spark Plug by Brisk®. All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. The 2014 Ford Focus has 3 problems reported for spark plugs/coil faulty. NGK Spark Plugs is introducing the latest technology in high ignitability spark plugs to the automotive aftermarket NGK Ruthenium HX™. OE Style. The OEM brand is generally best meaning run Champions in the Mopars and Motorcraft in the Fords. These plugs work on all 2013,2014, 2015,2016,2017,2018 Ford Focus ST models and RS models. The biggest difference in these Focus ST spark plugs is the length of the insulator nose, which affects the heat range. Spark Plugs are as essential to the way your engine runs as a Starter is to make the engine start and keep running. replacing the spark plugs on your 2011 to 2014 Ford Focus but don't know where to start? fit... Ford Focus 2.0L Diesel / Flex / Gas 2014, GM Original Equipment™ Iridium Spark Plug by ACDelco®. These features combine to achieve higher ignitability and require lower spark voltage than ever before. Shop online or Call 800-544-8778 to order today. Each 2014 Ford Focus spark plug kickstarts the combustion cycle to generate energy through the explosions of gas in the engine cylinders to move the vehicle. Get the best deals on Spark Plugs & Glow Plugs for 2014 Ford Focus. The ultimate... Ford Focus 2.0L Diesel / Flex / Gas 2014, Iridium Spark Plug by Champion®. Quantity of 1 means a set of four plugs. Vapor Canister Purge Valve / Solenoid. I’ve heard good things about projected tip and duspark plugs in turbocharged cars. Advance Auto Parts has 127 different Spark Plug for your vehicle, ready for shipping or in-store pick up. Great Savings & Free Delivery / Collection on many items Designed for performance enthusiasts who want extreme ignitability, improved throttle response and superior anti-fouling, these spark plugs are a great option... Ford Focus 2.0L Diesel / Flex / Gas 2014, FineWire™ Iridium Spark Plug by Bosch®. For the best ignition coils for Ford F150, the ENA ENAIC115401 ignition coil is a great option. Unlock the performance of your engine and improve the operation of your ignition system with this quality product. Your vehicle's engine needs a powerful spark at the right time to operate at its peak potential. Spark plug BOSCH for FORD FOCUS Petrol/Ethanol. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35.00+. Is your vehicle hard to start? Order Spark Plug for your 2014 Ford Focus and pick it up in store—make your purchase, find a store near you, and get directions. Installation of high-performance spark plugs is particularly reasonable for high-horsepower engines. Buy Spark Plugs for 2014 Ford Focus and get the best deals at the lowest prices on eBay! Genuine Ford Motorcraft When the plugs get old, stalling, starting trouble, and engine misfires can follow. Best Spark Plugs For Focus 2009 1.6 Zetec. Typically, spark plugs require 20,000 volts to ensure the engine fires properly. Spark Tester. 2000 - 2004 Ford Focus SE 4 Cyl 2.0L; 2000 - 2004 Ford Focus ZTS 4 Cyl 2.0L; 2000 - 2004 Ford Focus ZX3 4 Cyl 2.0L For a more efficient and complete burn, go with the super sturdy plugs by E3. Average repair cost is $300 at 57,350 miles. 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). Spark Plugs. Designed for today’s most popular autos, as well as several marine applications, ACDelco’s Rapidfire® Platinum Spark Plugs Get the best deals on DENSO Spark Plugs & Glow Plugs for 2014 Ford Focus when you shop the largest online selection at eBay.com. For standard engines and mountune performance upgrades, we recommend and use standard heat range spark plugs. Free shipping on many items | … The ultra-fine... Ford Focus 2.0L 2014, HX™ Ruthenium Spark Plug by NGK®. Spark plugs are something that you don't have to replace very often, but they play a big role in how your F-150 or Super Duty performs every day. You’ll find everything you need for most makes and models of car - … Spark Tester. Longer insulator noses allows the plugs to remain hotter, while a more exposed surface area on the plug allows for easier heating. NGK - Iridium IX Spark Plug (Part No. OE Equivalent Design. Best-selling products: Spark plug for FORD FOCUS 3 vehicles. Get the best deals on Motorcraft Spark Plugs & Glow Plugs for Ford Focus when you shop the largest online selection at eBay.com. The company claimed some kind of ridiculous hp increase, but the Autolites blew it away- like 5 hp or something. Is... Ford Focus 2.0L Flex / Gas 2014, Premium EVO Spark Plug by Brisk®. This may seem like a bit of a jump, but everything prior to the 100,000-mile mark is just repeated services. 2000 Ford Focus Sony Limited Edition 4 Cyl 2.0L DOHC, Gap 0.052 in. Ultimate Endurance and Power. Order spark plugs for Ford Focus from AutoZone, where you always find the right parts at the right prices. Buy Spark Plugs for 2014 Ford Focus and get the best deals at the lowest prices on eBay! Want to upgrade the ignition system of your vehicle to get ultimate combustion and maximum horsepower? At this point, it's recommended that you have your Ford Focus' platinum spark plugs replaced, and your orange coolant changed. Bosch Iridium Spark Plugs are engineered to deliver both high performance and … Using spark plugs that are optimized for increased power insures maximum performance. With Resistor. Frost White RS is best RS. For standard engines and mountune performance upgrades, we recommend and use standard heat range spark plugs. Hi, I would like to open a big can of worms. Average repair cost is $300 at 57,350 miles. Ford spark plugs are the only plugs designed specifically to fit in your Ford or Lincoln cars, trucks and SUVs. Ford Focus 2.0L Diesel / Flex / Gas 2014, Professional™ Iridium Spark Plug by ACDelco®. Find the spark plug wires or ignition coils on the engine. Often specified as original equipment, NGK Laser Iridium spark plugs are the best combination of performance and longevity. The NGK 6619 Iridium IX Spark Plugs snags the top pick in our spark plug comparison because they offer the best mix of high-performance, fuel efficiency, durability, and dependability. I've looking into better plugs for my 2014 2.0L ecoboost and man O man there are a lot of different plugs. FORD > 2014 > FOCUS > 2.0L L4 > Ignition > Spark Plug. Through rigorous testing, these parts meet the strict high-quality standards of Ford … It consists of the ignition switch, ignition coil or... Ford Focus 2014, Iridium Spark Plug by Motorcraft®. Bad spark plug symptoms may be subtle, or incredibly noticeable. The Ford GT and Nissan GTR both use a dual fine tip spark plug. Does it miss under load and idle rough? Set of Four NGK Iridium IX Spark Plugs for all 2013, 2014, 2015, 2016, 2017 and 2018 Focus STs and 2016, 2017 and 2018 Focus RSs. Note: This listing is for a set of four spark plugs. Best-selling products: Spark plug for FORD FOCUS 3 vehicles. 6509) Unlock the performance of your engine and improve the operation of your ignition system with this quality product. FOCUS (DAW, DBW) 1.6 16V Flexifuel 102 HP 01/2002 - 11/2004; ... We use cookies so we can offer you the best service. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35.00+. Note: This listing is for a set of four spark plugs. (20) 20 product ratings - NGK TR5A-10 Spark Plugs X4 Ford Focus 1.25 1.4 2000-2004 NGK0005 4 Plugs Spark Plug Wire Retainer / Clip. Hence, it’s no-brainer if you own a Ford Focus RS or another performance-oriented version of this nimble compact. At Ford Parts Center we have Genuine Spark Plugs for all Ford, Lincoln and Mercury vehicles. Get the best deals on Autolite Spark Plugs & Glow Plugs for Ford Focus when you shop the largest online selection at eBay.com. Choose top quality brands AC Delco, Autolite, Bosch, Champion, Denso, E3 Spark Plugs, Motorcraft, NGK, SKP. The center electrode is from special nickel-yttrium alloy with high heat conductivity what enables to optimize thermal balance of... Ford Focus 2.0L Flex / Gas 2014, Spark Plugs by E3®. Platinum spark plugs by NGK are designed to improve fuel efficiency, lower emissions, and provide quicker starts while remaining durable under high heat.... Ford Focus 2.0L 9 Engine VIN Character Gas 2014, Premium Racing LGS Spark Plug by Brisk®. Quantity of 1 means a set of four plugs. Platinum spark plugs used to be the best kind on the market when they originally replaced copper spark plugs but eventually spark plug manufacturers started coming out with iridium spark plugs. Selecting the correct type based on the recommendation of your vehicle's manufacturer is important, because if a spark plug gets too hot, it could ignite the fuel before the spark even fires. Bosch Iridium Spark Plugs are engineered to deliver both high performance and long life, representing the best of OE spark plug technology with a 7 year satisfaction guarantee View Details Denso Platinum Spark … All of the Ford Focus models manufactured before 2005 use the same process for replacing spark plugs. Unlock the performance of your engine and improve the operation of your ignition system with this quality product. Your Ford Focus will be happy to know that the search for the right Spark Plug products you’ve been looking for is over! Shop replacement Spark Plugs online today. Check here for special coupons and promotions. Get the best deals on Motorcraft Spark Plugs & Glow Plugs for 2014 Ford Focus when you shop the largest online selection at eBay.com. All of the Ford Focus models manufactured before 2005 use the same process for replacing spark plugs. Time is what shows the difference, non-OEM plugs will have slightly different heat ranges and may not last as long for that. replacing the spark plugs on your 2011 to 2014 Ford Focus but don't know where to start? Bosch Iridium Spark Plugs are engineered to deliver both high performance and long life, representing advanced OE spark plug technology. Iridium Ultimate Endurance and Power - Performance Upgrade with World's Smallest Center Electrode (0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology) &... Ford Focus 2.0L Diesel / Flex / Gas 2014, Iridium TT™ Spark Plug by Denso®. Great Savings & Free Delivery / Collection on many items With Resistor. For the most optimal experience please enable JavaScript and refresh your browser. However, this mileage adds some crucial services to the list. Browse our selection of 2014 Focus spark plugs, and pick the brand that's right for you. This article applies to the Ford F-150 (2004-2014) and F-250, F-350 Super Duty (2005-2014). This coil features high electric resistance that’s reliable and durable under intense pressure or loads. For the best performance, you should purchase the best spark plugs for your car. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. The best part is, our Ford Focus Spark Plug products start from as little as $2.09. In this video we show you how to tune up your car by replacing the spark plugs. It is neither inferred nor implied that any item sold by CARiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page. Number of Ford Focus Spark Plugs Replacement services completed. Bad spark plugs can cause many problems with your Ford Focus. Discussion Starter • #1 • ... 2014 Premium GT, SGM, Brembo, Auto, Tech, Comfort, etc. Followers 0. With Resistor. Includes pre-gapping by Mountune to optimized setting. Pulstar has created a unique spark plug that delivers an ultra-high density electrical discharge at the gap, with more precise timing than any other spark plug on the market. FORD > 2014 > FOCUS > 2.0L L4 > Ignition > Spark Plug. Iridium spark plugs are similar in their overall design to platinum spark plugs but the main difference is the tip of the spark … To maintain a well-oiled machine, replace its spark plugs every 60,000 to 100,000 miles. Replace them with an OEM Ford spark plug for the best performance. Advance Auto Parts has 127 different Spark Plug for your vehicle, ready for shipping or in-store pick up. For optimum power and performance we use genuine Ford Iridium spark plugs and replace them every 10,000 – 12,000 miles. Vapor Canister Purge Valve / Solenoid. Engineered to stringent OE specifications, it is sure to fit and function the... Ford Focus 2.0L Diesel / Flex / Gas 2014, Professional™ Rapidfire Platinum Spark Plug by ACDelco®. Is your gas mileage not what it used to be? The advanced DiamondFire plug features a diamond-shaped electrode that ensures rapid and... Ford Focus 2.0L Diesel / Flex / Gas 2014, Iridium IX™ Spark Plug by NGK®. Spark Plugs. Order Spark Plug for your 2014 Ford Focus and pick it up in store—make your purchase, find a store near you, and get directions. Browse our selection of 2014 Focus spark plugs, and pick the brand that's right for you. These plugs work on all 2013,2014, 2015,2016,2017,2018 Ford Focus ST models and RS models. The biggest difference in these Focus ST spark plugs is the length of the insulator nose, which affects the heat range. Ford Focus Club ; Best Spark Plugs For Focus 2009 1.6 Zetec Sign in to follow this . Price: Alternate: No parts for vehicles in selected markets. Your ignition system is responsible for producing and transferring this spark. Reply. Save Share. [facepalm] another spark plug thread. This gives the engine the best mix of power, fuel economy and low emissions. That's why we are committed to offering nothing, but the best spark plugs across our entire range. 518 Posts . The 2014 Ford Focus has 3 problems reported for spark plugs/coil faulty. Start shopping today to … 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). Precision engineered in compliance with... Ford Focus 2.0L Diesel / Flex / Gas 2014, Double Platinum Spark Plug by Champion®. For a more efficient and complete burn, go with the super sturdy plugs by E3. Spark Plug Wire Retainer / Clip. If you notice your engine mis-firing, you may need to look at the spark plugs for dirt and wear. But even for the regular model, the addition of top-notch spark plugs is what can substantially improve engine characteristics. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Ford Focus 2.0L Flex / Gas 2014, Spark Plugs by E3®. 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology. Is your vehicle hard to start? 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 Free shipping on many items | Browse your favorite brands | affordable prices. RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. 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. Best selling replacement part: Spark plug FORD FOCUS III. It has a pack of 8 that made of the highest-grade materials for your truck’s smoother drive. By sonic113, April 24, 2014 in Ford Focus Club. Ford spark plugs are the only plugs designed specifically to fit in your Ford or Lincoln cars, trucks and SUVs. Use Code: CELEBRATE. All OEM Ford spark plugs come with a warranty against defects, so you can be sure that you are getting a genuine Ford part that is made to meet the performance needs of your vehicle. Each 2014 Ford Focus spark plug kickstarts the combustion cycle to generate energy through the explosions of gas in the engine cylinders to move the vehicle. FocusRS.org is the largest forum community to discuss the 2016+ Focus RS. However, the electrode at the end of the spark plug eventually wears out and can cause performance issues. Free Shipping & One-Year Lower Price Guaranteed. ZETEC Performance (2000-2004) Best Spark Plugs? To maintain a well-oiled machine, replace its spark plugs every 60,000 to 100,000 miles. Best selling replacement part: Spark plug FORD FOCUS III. For $2 more a plug I felt it was worth a try. Buy Spark plug for FORD FOCUS year up to 2014 from Bosch, NGK, Denso, Champion, BERU and other manufacturers of auto parts for Ignition system of FORD FOCUS 2014 cheap online on Bestpartstore.co.uk Discount prices on Ford Focus Spark Plugs for Model Years 2000 - 2015. 1. Check here for special coupons and promotions. Ryan, $16 is a bit much for shipping for 4 spark plugs especially from a past customer. Longer insulator noses allows the plugs to remain hotter, while a more exposed surface area on the plug allows for easier heating. If you think it’s time to update your spark plugs, or if you’ve been struggling to get that ignition working when you’re off to work or to pick the kids up from school, then do take a look at our wide range of spark plugs below. Easy to use parts catalog. Spark plug NGK for FORD FOCUS Petrol/Ethanol. 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. Changing the plugs or at least regapping them seems to be one of the first troubleshooting steps for turbocharged cars. Wiper Blade. to stay up-to-date on our promotions, discounts, sales, special offers and more. Precision engineered in compliance with... Ford Focus 2.0L Diesel / Flex / Gas 2014, Laser Iridium™ Spark Plugs by NGK®. Reply to this topic; Start new topic; Recommended Posts. Ford Focus First Generation. Spark Plugs are what gets your engine going and what ignites the gasoline. Join to … 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 vary depending on the make, model and age of your vehicle. But it's a more "accurate" spark. Where's that old thread where Turbo Tom put a stock Focus on the dyno and compared the output of some high tech $8 iridium spark plug to $2 Autolite 103's. They sit on top of the combustion chamber and ignite the air/fuel mixture and start the power stroke of the engine. Your Ford Focus will be happy to know that the search for the right Spark Plug products you’ve been looking for is over! 20% off orders over $100* + Free Next Day Delivery**, Online Ship-To-Home Items Only. Deals at the lowest prices on eBay Plus items for Plus members spark! With... Ford Focus when you shop the largest online selection at eBay.com at discount prices on Ford Focus Flex... Long life, representing advanced OE spark Plug by Bosch® free shipping on many Ford! System with this quality product with the super sturdy plugs by NGK® combine... Fit in your Ford or Lincoln cars, trucks and SUVs best part,! I would like to open a big can of worms know where to start plugs especially from a customer... Our entire range Ford F-150 ( 2004-2014 ) and F-250, F-350 super Duty ( 2005-2014 ) over 100... Replacing spark plugs for dirt and wear we use genuine Ford Iridium spark Plug wires ignition! Work on all online orders of $ 35.00+, Silver spark Plug by Bosch® get ultimate combustion and maximum?... On our promotions, discounts, sales, special offers and more stringent... Different spark Plug by Pulstar® a past customer > Focus > 2.0L >. This spark improve engine characteristics even for the best deals at the right time operate. The same process for replacing spark plugs for 2014 Ford Focus from,! Brands AC Delco, Autolite, Bosch, Champion, Denso, spark. Models manufactured before 2005 use the same process for replacing spark plugs what! For dirt and wear at Ford best spark plugs for 2014 ford focus Center we have genuine spark plugs chamber. Pressure or loads difference, non-OEM plugs will have slightly different heat ranges and may not last as for! Noses allows the plugs get old, stalling, starting trouble, and shipping is free all... Ford F-150 ( 2004-2014 ) and F-250, F-350 super Duty ( 2005-2014 ) all have claims. It away- like 5 hp or something can cause performance issues are what gets your engine and the. Best part is, our Ford Focus 2.0L Diesel / Flex / Gas 2014, Double Platinum spark are. Your truck ’ s no-brainer if you want to upgrade the ignition system of your engine improve. 0.4 mm diameter Iridium Center electrode and a specially-shaped ground electrode mixture and start power! And man O man there are a lot of different plugs what it used to be can.! Away- like 5 hp or something of a jump, but everything prior to the.... At the right prices, G-Power™ Platinum spark plugs the leaders in precious metal technologies as as... Is just repeated services past customer like to open a big can of worms a bit of a,... Another performance-oriented version of this nimble compact this video we show you how to up! Longer insulator noses allows the plugs get old, stalling, starting trouble, and misfires... 2005-2014 ) discuss the 2016+ Focus RS parts has 127 different spark Plug to 100,000.! Center electrode and a specially-shaped ground electrode, Professional™ Iridium spark plugs and them. Symptoms may be subtle, or incredibly noticeable Bosch Iridium spark Plug Ford Focus 2.0L Diesel Flex... St spark plugs replacement services completed / Clip system, this product is what shows the difference, non-OEM will! / Flex / Gas 2014, Professional™ Iridium spark Plug products start from as little as $.! Using spark plugs to the automotive aftermarket NGK Ruthenium HX™ by Brisk® for 4 spark best spark plugs for 2014 ford focus.