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Audi A3 Quattro 2.0T

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Audi A3 Quattro 2.0T Engine Emission Parts

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Solenoid Valve - Priced Each

ES#5492271 - 037906283C - Solenoid Valve - Priced Each - Direct OE replacement 2-pin switch valve to cure vacuum leaks, SAI faults, or intake runner codes (commonly used as N112, N156, or N249 valves). - Febi - Audi Volkswagen

Direct OE replacement 2-pin switch valve to cure vacuum leaks, SAI faults, or intake runner codes (commonly used as N112, N156, or N249 valves). Intake flap control solenoid

Brand:
Febi - Corporate Logo
ES#:
5492271
Mfg#:
037906283C
Special Order: No Guaranteed ETA
$36.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Complete PCV / Oil Breather Kit

Eliminate massive vacuum leaks and restore smooth idle with this comprehensive crankcase ventilation kit from Febi Bilstein. We Price Match - Give Us A Call or Chat!
For vehicles with TSI engines only

Brand:
Febi - Corporate Logo
ES#:
4342718
Mfg#:
06H103495ACS3
Special Order: No Guaranteed ETA
$115.99

This product was last offered at the strikethrough price on
07-20-2026

$99.99 USD
This product is lifetime replacement eligible Lifetime Replacement

PCV With Ventilation Hoses

Cure your rough idle, whistling engine, and oil consumption issues with this complete crankcase ventilation kit from Febi Bilstein. We Price Match - Give Us A Call or Chat!
For vehicles with TSI engines only

Brand:
Febi - Corporate Logo
ES#:
4342717
Mfg#:
06H103495ACS1
Special Order: No Guaranteed ETA
$116.99

This product was last offered at the strikethrough price on
07-20-2026

$99.99 USD
This product is lifetime replacement eligible Lifetime Replacement

PCV With Gasket

Cure your rough idle, whistling engine, and oil consumption issues with this OE-quality PCV valve replacement from Febi Bilstein. We Price Match - Give Us A Call or Chat!
For vehicles with TSI engines only

Brand:
Febi - Corporate Logo
ES#:
4342716
Mfg#:
06H103484AS1
Special Order: No Guaranteed ETA
$73.99

This product was last offered at the strikethrough price on
07-20-2026

$62.99 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 Into Our F80 M3 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

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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