Audi A4 Spark Plugs
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Bosch®OE Specialty™ Nickel Spark Plug (7402)OE Specialty™ Nickel Spark Plug (7402) by Bosch®. Replace your worn out spark plugs with Bosch spark plugs and experience miles of worry-free driving. OE Specialty Spark Plugs ensure safe and reliable performance, same as your OE...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$2.92 - Bosch®OE Specialty™ Nickel Spark Plug (7406)OE Specialty™ Nickel Spark Plug (7406) by Bosch®. Replace your worn out spark plugs with Bosch spark plugs and experience miles of worry-free driving. OE Specialty Spark Plugs ensure safe and reliable performance, same as your OE...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$5.60
- Bosch®OE Specialty™ Nickel Spark Plug (7401)OE Specialty™ Nickel Spark Plug (7401) by Bosch®. Replace your worn out spark plugs with Bosch spark plugs and experience miles of worry-free driving. OE Specialty Spark Plugs ensure safe and reliable performance, same as your OE...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$5.22
- ACDelco®Gold™ Double Platinum Spark Plug (41-801)Gold™ Double Platinum Spark Plug (41-801) by ACDelco®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.02
- ACDelco®Professional™ Conventional Nickel Spark Plug (41-629)Professional™ Conventional Nickel Spark Plug (41-629) by ACDelco®. Designed for today’s most popular autos, as well as several marine applications, ACDelco’s Rapidfire® Platinum Spark Plugs fit engines using conventional plugs,...Ribless insulator that improves the plug-to-boot sealTapered 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$2.79
- Autolite®XP™ Iridium Spark Plug with Resistor (XP3923)XP™ Iridium Spark Plug (XP3923) by Autolite®. With Resistor. Want to upgrade the ignition system of your vehicle to get ultimate combustion and maximum horsepower? Step up to Autolite. Featuring the ground-breaking design, this...$5.54
- NGK®Nickel Spark Plug (7969)Nickel Spark Plug (7969) by NGK®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function the same or...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$6.86
- NGK®Nickel Spark Plug (7808)Nickel Spark Plug (7808) by NGK®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function the same or...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$6.43
- NGK®Nickel Spark Plug (2397)Nickel Spark Plug (2397) by NGK®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function the same or...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$4.49
- ACDelco®GM Original Equipment™ Double Platinum Spark Plug (41-800)GM Original Equipment™ Double Platinum Spark Plug (41-800) by ACDelco®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$8.02
- Champion®Platinum Power™ Spark Plug (3344)Platinum Power™ Spark Plug (3344) by Champion®. As the leaders in precious metal technologies as well as F.I.S.S resistor technology and MLR™ technology, Champion spark plugs provide enhanced ignition and longer life.$2.64
- Bosch®FineWire™ Double Iridium Spark Plug (96339)FineWire™ Double Iridium Spark Plug (96339) by Bosch®. Bosch Double Iridium Spark Plugs are engineered to deliver both high performance and long life, representing advanced OE spark plug technology. The ultra-fine wire design and...$13.10
- SKP®Spark Plug (SP1022)Spark Plug (SP1022) by SKP®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function the same or even...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$4.47
- SKP®Spark Plug (SP1012)Spark Plug (SP1012) by SKP®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function the same or even...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$4.11
- Denso®Double Platinum Spark Plug (3134)Double Platinum Spark Plug (3134) by Denso®. Extra Long Life Double Platinum Plug with Platinum Ground Strap. Denso Double Platinum plug features platinum on both the center and ground electrodes. This precious metal fights corrosion...$6.36
- Denso®Double Platinum Spark Plug (3245)Double Platinum Spark Plug (3245) by Denso®. Extra Long Life Double Platinum Plug with Platinum Ground Strap. Denso Double Platinum plug features platinum on both the center and ground electrodes. This precious metal fights corrosion...$8.70
- Champion®Double Platinum Spark Plug (7546)Double Platinum Spark Plug (7546) by Champion®. With platinum fine wire welded onto the nickel alloy center electrode and a platinum pad welded to the ground electrode, these products provide long-lasting service life and excellent...$5.23
- Beru®Ultra™ Platinum Spark Plug (Z347)Ultra™ Platinum Spark Plug (Z347) by Beru®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$23.80
- Beck Arnley®Nickel Spark Plug (Z116)Nickel Spark Plug (Z116) by Beck Arnley®. Designed utilizing the latest technology, this product by Beck Arnley features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured...Made of high temperature resistant oil impervious rubberPrevents crankcase oil from leaking into spark plug tubes$5.75
- Audi OESpark Plug (101000063AA)Spark Plug (101000063AA) by Audi OE. Keep your Audi looking showroom-new and running at its best with top-grade Audi OE parts. Genuine in quality, fit, and finish, they’re the finest option to go if you want to maintain the...Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition$20.63
- Audi OESpark Plug (06H905621A)Spark Plug (06H905621A) by Audi OE. Keep your Audi looking showroom-new and running at its best with top-grade Audi OE parts. Genuine in quality, fit, and finish, they’re the finest option to go if you want to maintain the authenticity...Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition$29.04
- Audi OESpark Plug (06H905601A)Spark Plug (06H905601A) by Audi OE. Keep your Audi looking showroom-new and running at its best with top-grade Audi OE parts. Genuine in quality, fit, and finish, they’re the finest option to go if you want to maintain the authenticity...Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition$20.63
- E3®Premium Automotive Nickel Spark Plug with Resistor (E3.56)Premium Automotive Nickel Spark Plug (E3.56) by E3®. With Resistor. FIRE Fixed Gap Cannot Be Adjusted. For a more efficient and complete burn, go with the super sturdy plugs by E3. The advanced DiamondFire plug features a diamond-shaped...$6.49
- Dorman®HELP™ Spark Plug Non-Foulers (42004)HELP™ Spark Plug Non-Foulers (42004) by Dorman®. The Spark Plug Non-Foulers prevent spark plug damage, repairing spark plug fouling in engines running too rich or oil issues to improve engine performance. Dorman offers a variety of...Corrosion-resistant designNon-Foulers help protect spark plugs from damage$4.93
- Elring®Driver Side Spark Plug Tube Seal (720.220)Driver Side Spark Plug Tube Seal (720.220) by Elring®. For professional repairs, place your trust in gaskets, gasket sets and service parts from Elring - the reliable and experienced supplier of spare parts to original equipment...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$4.78
- Elwis®Driver Side Lower Spark Plug Tube Seal (1556087)Driver Side Lower Spark Plug Tube Seal (1556087) by Elwis®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$2.77
- Elwis®Passenger Side Lower Spark Plug Tube Seal (1556086)Passenger Side Lower Spark Plug Tube Seal (1556086) by Elwis®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$2.73
- Audi OESpark Plug (06K905601B)Spark Plug (06K905601B) by Audi OE. Keep your Audi looking showroom-new and running at its best with top-grade Audi OE parts. Genuine in quality, fit, and finish, they’re the finest option to go if you want to maintain the authenticity...Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition$13.11
- Mahle®Spark Plug Tube Seal (B32536)Spark Plug Tube Seal (B32536) by Mahle®. This first-rate product is designed with utmost care and attention to detail to replicate the OE part as closely as possible. Made from superior materials it provides the highest level of quality...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$6.01
- Mahle®Spark Plug Tube Seal (B32537)Spark Plug Tube Seal (B32537) by Mahle®. This first-rate product is designed with utmost care and attention to detail to replicate the OE part as closely as possible. Made from superior materials it provides the highest level of quality...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$5.88
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Although the reliability of the Audi A4 can only be compared to its exquisite beauty, it is not uncommon for proud A4 owners to notice that all of a sudden their near-perfect vehicle started to consume more fuel, and its acceleration got slow. These problems are often caused by faulty spark plugs that either do not fire at all or produce sparks that are too weak to ignite the full volume of the mixture of fuel and air. Fortunately, spark plugs are easy to replace: it won’t take you a lot of time and effort to do it on your own.
When deciding on a spark plug to buy, bear in mind that plugs with electrode tips made of copper are usually cheaper, but have limited longevity and average reliability. Plugs that feature such metals as nickel, palladium and platinum are normally more expensive, but offer longer lifetimes and generate stronger sparks. The gap between the electrodes is extremely important for the performance of your vehicle: the wider the gap, the stronger the sparks produced by the plug. In our store, you will find a wide variety of Audi A4 spark plugs that were manufactured by renowned aftermarket companies : there is not a thing that we haven’t taken the utmost care of.
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