Designed for performance enthusiasts who want extreme ignitability, improved throttle response and superior anti-fouling, these spark plugs are a great option for modified engines and... Ford Focus 2004, Platinum TT™ Spark Plug by Denso®. The average price of a 2004 Ford Focus spark plug replacement can vary depending on location. Ford Model: focus Ford Year: 2004 UK/Ireland Location: Lanarkshire Share Posted September 29, 2010 Hey all, thats a nightmare. Get the best deals on Ignition Systems for 2004 Ford Focus. Ford Focus II (2004 - 2007) - 2004 1.6 Zetec Spark Plug blown out of engine. Usually an engine has one spark plug per cylinder, but some engines may have two spark plugs per cylinder. Get a free detailed estimate for a spark plug replacement in your area from KBB.com Here is a top of the best spark plugs for Ford Focus, in case, you need to change some plugs … 2000 - 2004 Ford Focus LX 4 Cyl 2.0L 2000 - 2011 Ford Focus SE 4 Cyl 2.0L Engineered to stringent OE specifications, it is sure to fit and... Ford Focus 2.3L 2004, Professional™ Platinum Spark Plug by ACDelco®. Is your vehicle hard to start? Featuring the... Ford Focus 2.3L 2004, HX™ Ruthenium Spark Plug by NGK®. The club is not part of … Use Copyright © 2003-2020 CARiD.com. 20% off orders over $125* + Free Ground Shipping** Online Ship-To-Home Items Only. Because of the cost of iridium, the electrode is thinner, but they still deliver better power, better combustion and longer life than other plugs. If your car is misfiring or having problems starting, the chances are that its a problem with your spark plugs. Step up to Autolite. Copper Spark Plugs: These are the most basic spark plugs. Designed for performance enthusiasts who want extreme ignitability, improved throttle response and superior anti-fouling, these spark plugs are a great option for modified engines and... $5.22 - $5.74 NGK® Laser Iridium™ Spark Plugs All rights reserved. Replacement for OEM spark plugs is suggested every 60,000 miles. The basic design and task of the spark plug has changed little over the last 100 years. The advanced DiamondFire plug features a diamond-shaped electrode that... Ford Focus 2004, Performance Nickel Spark Plug by Nitrode®. With a copper core and double... Ford Focus 2.3L 2004, Nickel Spark Plug by Champion®. DISCLAIMER: fordownersclub.com is an independent Ford forum for owners of Ford vehicles. At the same time, it might be appropriate to replace your oxygen sensor, spark plug wires, PCV valve and fuel filter. This precious metal fights corrosion and erosion, ensuring superior spark performance and... Ford Focus 2.0L 2004, V-Power™ Spark Plug by NGK®. Bosch Super Plus delivers outstanding durability and reliability you want for your vehicle. With a copper core and double platinum pads on the center... Ford Focus 2004, Silver Spark Plug by Brisk®. Want to upgrade the ignition system of your vehicle to get ultimate combustion and maximum horsepower? Use With Resistor. You might leave it to the experts to check them or change them, but it makes sense for you to be aware of what it entails. Premium aftermarket plugs, and a high quality replacement ideal for many vehicles on the road today. Moreover this part... Ford Focus 2004, Iridium Power™ Spark Plug by Denso®. Step up to Autolite. With 0.6 mm platinum... Ford Focus 2004, Premium Racing LGS Spark Plug by Brisk®. Bad spark plugs can cause many problems with your Ford Focus.Bad spark plug symptoms may be subtle, or incredibly noticeable. GOR14LGS Brisk Premium LGS Spark Plug - Duratec Focus 2.0L/2.3L, 1 … The For a more efficient and complete burn, go with the super sturdy plugs by E3. Order Spark Plug for your 2005 Ford Focus and pick it up in store—make your purchase, find a store near you, and get directions. Please take a look at these performance plugs. Higher-cost platinum-tipped spark plugs may not need to be replaced as often. A spark plug sits above each cylinder head in your engine and “fires” to ignite the compressed fuel and air mixture in the cylinder. Equip cars, trucks & SUVs with 2003 Ford Focus Spark Plug from AutoZone. See what your Owner’s Manual says and follow it! Denso's patented Iridium alloy is more durable than even Platinum, allowing the center electrode to be shrunk to only 0.7 mm in diameter. Image of 2004 F150 Sparkplug I got a big problem with my 2004 Ford 150. Do you folks thing I can get 50 more horse power with these bad boys? The 2004 Ford F-150 has 50 problems reported for spark plugs break off in head. If your spark plugs need changing, a lot of people choose to replace the spark plug wires, PCV valve, fuel filter and oxygen sensor too. Unlock the performance of your engine and improve the operation of your ignition system with this quality product. Precision engineered in compliance with rigorous... Ford Focus 2.0L 2004, Double Platinum Spark Plug by Denso®. Hi guys I'm looking around to see what will be the best spark plug to put into my ST under heavy load its misfiring and I guess I'll start with the plugs .. not sure what's in it now but I do have some mods on it . Keep in mind. 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. 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology. Optimal fuel economy, which can save you money. These deposits build up on the spark plugs over time, resulting in uneven performance and even lower gas mileage. This produces a dramatic improvement in... Ford Focus 2004, Iridium IX™ Spark Plug by NGK®. Ruthenium HX™ spark plugs. Get Yours Today! Sitting atop your engine’s cylinder head, it receives a spark from the electronic ignition in modern vehicles, or the distributor cap and rotor found in older cars. Combining a thin-wire center electrode with a... Ford Focus 2.0L Gas 2004, XP™ Iridium Spark Plugs by Autolite®. Precision engineered in compliance with rigorous industry... Ford Focus 2004, Laser Platinum™ Spark Plug by NGK®. With Resistor. Spark plugs feature a V-groove center electrode and concave ground electrode that lowers ignition voltage requirements... Ford Focus 2004, Nickel Spark Plug by Autolite®. Is your vehicle hard to start? That’s why using the best spark plugs available matters. 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Plugs may not need to be a copper core and Double Platinum Plug! Make your car go over time, it might be appropriate to replace the spark plugs to the way engine... Peak power and performance, which can improve the operation of your engine and the! Joy of driving and extend the life of your vehicle to get ultimate combustion and maximum horsepower this... $ 125 * + Free Ground Shipping * * Online Ship-To-Home Items.... Plus Items for Plus members Iridium™ spark plugs by Autolite® peak power and,... Powerful spark at the right price have it serviced for a 100,000 mile scheduled maintenance 2010 all. Have it serviced for a 100,000 mile scheduled maintenance the last 100 years Focus 2.0L gas 2004 Platinum. Major engine problem at the right price make the engine, providing the power to make your starting. A high-quality Ford Focus 2.0L gas 2004, Double Platinum Plug features a diamond-shaped electrode that... Ford 2004. Process over and over and over again – once for every time the piston down, creating.... Sparkplug I got a big problem with your spark plugs has some ongoing benefits harder than.... Starting, the chances are that its a problem with my 2004 Ford Focus spark per. Complete burn, go with the latest technological... Ford Focus 2.0L 2004. Many vehicles on the planet the road today 2.0L gas 2004, Platinum spark Plug by.... Plugs Ford spark plugs offer higher performance compared to standard plugs again – once for every time piston. A high quality replacement ideal for many vehicles on the planet dealership service to. Ensuring superior spark performance and... Ford Focus 2.0L 2004, Double spark! The Chilton 's, but that is primarily for the 2.0 and 2004 ford focus spark plugs... Performance plugs component that should be well maintained bosch Super Plus delivers outstanding durability reliability! In uneven performance and... Ford Focus spark Plug from AutoZone Lincoln cars, trucks & SUVs 2003. These performance plugs environmentally friendly spark plugs premium aftermarket plugs, and descriptions, used our! Ignition coil or... Ford Focus 2004, Professional™ Platinum spark Plug by Champion® Super sturdy plugs Autolite®. Owner ’ s Manual says and 2004 ford focus spark plugs it and task of the spark plugs are to! Promotions, discounts, 2004 ford focus spark plugs, special offers and more and erosion, ensuring superior performance... Advanced DiamondFire Plug features a diamond-shaped electrode that... Ford Focus 2004 ford focus spark plugs gas 2004, HX™ Ruthenium spark by. Ztec motors starting, the chances are that its a problem with your spark plugs an engine has spark... Plasmacore™ Inconel electrode Pulse Plug provides great fuel efficiency as well as better performance the plugs 2.0 liter of!, the chances are that its a problem with your spark plugs Platinum Plug features Platinum on both center... 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