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Audi C6 A6 Quattro V8 4.2L

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Audi C6 A6 Quattro V8 4.2L Engine Emission Parts

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Secondary Air Injection Pump

Keep your engine running efficiently 10X Entries For Our 25th Anniversary Sweepstakes!
Engine code BNK

Brand:
Bremmen Parts - Corporate Logo
ES#:
5491634
Mfg#:
06A959253E
Ships on Nov 19, 2026
Auto Notify
$159.99 USD
This product is lifetime replacement eligible Lifetime Replacement

1/8" Barbed Vacuum Fittings - Set Of 10

Perfect for repairing and replacing cracked vacuum lines - Best used with 3mm to 4mm vacuum hoses 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5445719
Mfg#:
125DBCON
Special Order: No Guaranteed ETA
ON SALE! SAVE 59%
$12.99

This product was last offered at the strikethrough price on
03-22-2026

$5.39 USD
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Priced Each

ES#2770927 - 1K0998262C - Oxygen Sensor - Priced Each - Fits left and right sides - Walker - Audi Volkswagen

Fits left and right sides Engine code BNK

Brand:
Walker - Corporate Logo
ES#:
2770927
Mfg#:
1K0998262C
Back Ordered
$132.99

This product was last offered at the strikethrough price on
05-07-2026

$128.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Purge Valve

Direct OE-quality replacement EVAP purge solenoid to cure a rough idle, fix hard-starts after refueling, and clear stubborn P0441 or P0455 Check Engine Light codes. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Febi - Corporate Logo
ES#:
5492482
Mfg#:
06E906517A
Special Order: No Guaranteed ETA
$24.99 USD
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Emission Parts

Repairing failed emission components doesn't just turn off the check engine light so you can pass your local emissions test, it also improves performance and fuel economy. ECS stocks all common emission controls, from oxygen sensors to PCV valves.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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