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Categories
Engine

Seals

The seals in your engine keep the coolant and oil inside your engine, where it belongs. We have OEM and aftermarket replacement for almost every seal inside your engine.

Engine Seals products for Audi C5 A6 Quattro 4.2
Front Crank Seal ES#4080
$7.47

Intercooler

The intercooler is used to cool the air coming off the turbo before it goes into the engine. As you build more power, its essential to upgrade your intercooler to match the flow of your new turbo setup.

Engine Intercooler products for Audi C5 A6 Quattro 4.2
Radiator / Intercooler Fin Tool ES#1596825
$10.66

Drive Belts

The drive belt connects the crank shaft of your engine to your accessories, such as the power steering pump and alternator. Here you will find replacement belts and parts such as tensioners and hardware.

Engine Drive Belts products for Audi C5 A6 Quattro 4.2
Accessory Drive Belt ES#3188
$56.22

Emission

Faulty parts in your cars emissions system can set off engine lights and make it so your car cannot pass inspection. ECS Tuning carries a full line of emissions parts, such as EGR valves, oxygen sensors, and other small troublesome parts. We have everything you need to get your cars emissions system working again.

Engine Emission products for Audi C5 A6 Quattro 4.2
7/8" Flexible Oxygen Sensor Wrench ES#240942
$29.95
Engine Emission products for Audi C5 A6 Quattro 4.2
Air Pump ES#284127
$300.09

Tools

Any engine related repair probably requires a specialty tool to complete. ECS Tuning has a full line of european automotive tools to help you get your job done right the first time.

Engine Tools products for Audi C5 A6 Quattro 4.2
V-Checker Scanner-Basic ES#9951
$59.95
Engine Tools products for Audi C5 A6 Quattro 4.2
Six Foot OBD II Extension Cable ES#9485
$34.95