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Audi A3 Engine Emission Parts

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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

Front Oxygen Sensor

ES#4430163 - 06J906262AA - Front Oxygen Sensor - Keep your engine running efficiently - Meyle - Audi Volkswagen

Keep your engine running efficiently 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Engine codes BPY & CCTA

Brand:
Meyle - Corporate Logo
ES#:
4430163
Mfg#:
06J906262AA
Special Order: No Guaranteed ETA
$138.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Oxygen Sensor

ES#4430162 - 03L906262 - Front Oxygen Sensor - Located before catalytic converter, restore mileage and clear codes - Meyle - Audi Volkswagen

Located before catalytic converter, restore mileage and clear codes 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4430162
Mfg#:
03L906262
Special Order: No Guaranteed ETA
$133.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Vacuum Pump

Generates vacuum when under positive pressure

Brand:
Pierburg - Corporate Logo
ES#:
3236233
Mfg#:
06L145100B
Special Order: No Guaranteed ETA
$238.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

TEMPERATURE SENSOR

ES#4151115 - 03L906088EJ - TEMPERATURE SENSOR - Rein - Audi Volkswagen

2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4151115
Mfg#:
03L906088EJ
Back Ordered
$165.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve (PCV)

Also called the "breather valve" or "oil separator" 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Febi - Corporate Logo
ES#:
5492217
Mfg#:
06K103495AA
Special Order: No Guaranteed ETA
$59.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Vapor Canister Check Valve - Kit

Direct OE-quality replacement N80 EVAP purge valve with integrated hoses to cure rough idling, difficult warm starts, and stubborn EVAP-related Check Engine Light codes. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Febi - Corporate Logo
ES#:
5492375
Mfg#:
06J133781CE
Special Order: No Guaranteed ETA
$42.99 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.

Let us help you find the parts that fit your Audi

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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