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Audi Engine Emission Parts

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Valley Pan Gasket (Vent Trim)

Located underneath the PVC vent box 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Elring - Corporate Logo
ES#:
5340931
Mfg#:
06C103771
Special Order: No Guaranteed ETA
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve (PCV)

Located beneath the intake manifold. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Elring - Corporate Logo
ES#:
5340483
Mfg#:
06E103547P
Special Order: No Guaranteed ETA
$166.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sealing O-Ring

23.47x2.62 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Elring - Corporate Logo
ES#:
5340927
Mfg#:
WHT001678
Special Order: No Guaranteed ETA
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankcase Breather Hose - With PCV Valve

Large breather hose that runs around the intake manifold 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5470374
Mfg#:
078103224R
Ships on Nov 16, 2026
Auto Notify
ON SALE!
$32.99

This product was last offered at the strikethrough price on
05-29-2026

$31.34 USD
This product is lifetime replacement eligible Lifetime Replacement

Secondary Air Injection Pump

Keep your engine running efficiently 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5491634
Mfg#:
06A959253E
Ships on Nov 16, 2026
Auto Notify
$159.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Secondary Air Injection Pump

Brings in fresh air for a smooth idle 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5491532
Mfg#:
07K131333A
Ships on Nov 16, 2026
Auto Notify
$141.99 USD
This product is lifetime replacement eligible Lifetime Replacement

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).

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

Oil Separator Assembly

ES#5492231 - 079103542E - Oil Separator Assembly - Cure high-pitched whistling noises, resolve rough idling, and eliminate massive oil consumption on your twin-turbo 4.0T V8 engine. - Febi - Audi

Cure high-pitched whistling noises, resolve rough idling, and eliminate massive oil consumption on your twin-turbo 4.0T V8 engine.

Brand:
Febi - Corporate Logo
ES#:
5492231
Mfg#:
079103542E
Special Order: No Guaranteed ETA
$184.99 USD
Free Shipping
on orders $49 and up

Crimp Clamp - Priced Each

ES#2872946 - N10202001 - Crimp Clamp - Priced Each - Install new hardware with your new parts. 24.1x7x0.6 - Febi - Audi Volkswagen

Install new hardware with your new parts. 24.1x7x0.6 We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2872946
Mfg#:
N10202001
Special Order: No Guaranteed ETA
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Separator/PCV Valve

ES#5492241 - 06K103495BL - Oil Separator/PCV Valve - Direct OE replacement crankcase breather to cure rough idle, oil consumption, and whistling noises on your 1.8T or 2.0T EA888 Gen3. - Febi - Audi Volkswagen

Direct OE replacement crankcase breather to cure rough idle, oil consumption, and whistling noises on your 1.8T or 2.0T EA888 Gen3. For vehicles with CYMC engine code only

Brand:
Febi - Corporate Logo
ES#:
5492241
Mfg#:
06K103495BL
Special Order: No Guaranteed ETA
$54.99 USD

Breather Tube

ES#5492592 - 06E103217AD - Breather Tube - Direct OE-quality replacement crankcase ventilation hose to cure frustrating vacuum leaks, eliminate rough idling, and restore proper PCV system functionality. - Febi - Audi

Direct OE-quality replacement crankcase ventilation hose to cure frustrating vacuum leaks, eliminate rough idling, and restore proper PCV system functionality. Up to production date 4/30/2012

Brand:
Febi - Corporate Logo
ES#:
5492592
Mfg#:
06E103217AD
Special Order: No Guaranteed ETA
$75.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Lambda Sensor

ES#2865692 - 030906262D - Lambda Sensor - Febi - Audi Volkswagen

We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2865692
Mfg#:
030906262D
Special Order: No Guaranteed ETA
$131.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Separator/PCV Valve

ES#5492246 - 06K103495BK - Oil Separator/PCV Valve - Direct OE replacement crankcase breather to cure rough idle, whistling noises, and excessive oil consumption on your late-model 2.0T B-Cycle engine. - Febi - Audi Volkswagen

Direct OE replacement crankcase breather to cure rough idle, whistling noises, and excessive oil consumption on your late-model 2.0T B-Cycle engine. For Vehicles with engine codes DAYB, DJYA

Brand:
Febi - Corporate Logo
ES#:
5492246
Mfg#:
06K103495BK
Special Order: No Guaranteed ETA
$56.99 USD

Downstream NOx Sensor (AdBlue/SCR System)

ES#5493099 - 059907807AP - Downstream NOx Sensor (AdBlue/SCR System) - Cure AdBlue system faults, prevent forced immobilizer "no-start" countdowns, and restore emissions compliance to your 3.0L TDI. - Febi - Audi Volkswagen

Cure AdBlue system faults, prevent forced immobilizer "no-start" countdowns, and restore emissions compliance to your 3.0L TDI.

Brand:
Febi - Corporate Logo
ES#:
5493099
Mfg#:
059907807AP
Special Order: No Guaranteed ETA
$309.99 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!
Fits up to production date 3/31/2012 - Please check existing part number before ordering

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!
Fits up to production date 3/31/2012 - Please check existing part number before ordering

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

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.

Other Audi Engine Emission Parts

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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