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Audi Engine Emission Parts

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ES#2848042 - CTS-CC-MK6TSi1 - TSI Billet Catch Can Kit - Reduce oil deposits that lower performance - CTS - Audi

Reduce oil deposits that lower performance For TSI engines only

Brand:
CTS - Corporate Logo
ES#:
2848042
Mfg#:
CTS-CC-MK6TSI1
Special Order: No Guaranteed ETA
$499.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2210965 - 06D145100H - Vacuum Pump - Generates vacuum when under positive pressure - Genuine Volkswagen Audi - Audi Volkswagen

Generates vacuum when under positive pressure For vehicles with FSI engines only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2210965
Mfg#:
06D145100H
Ships in 4 Business Days
12% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$569.99

This product was last offered at the strikethrough price on
08-31-2026

$498.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4352632 - 06J103221A - PCV Breather Hose - Connects PCV to the intake manifold - Rein - Audi Volkswagen

Connects PCV to the intake manifold 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Up to the 2012 model year

Brand:
Rein - Corporate Logo
ES#:
4352632
Mfg#:
06J103221A
In Stock
$39.99

This product was last offered at the strikethrough price on
10-22-2026

$19.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2864537 - 034-101-3000 - Reinforced Silicone Breather Hose Kit - Upgrade from weaker rubber hoses - 034Motorsport - Audi Volkswagen

Upgrade from weaker rubber hoses 2X Entries Into Our F80 M3 Sweepstakes
Engine code AEB with Manual Transmission only

Brand:
034Motorsport - Corporate Logo
ES#:
2864537
Mfg#:
034-101-3000
Ships in 2 Business Days
$249.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3659043 - 06h103495akt2KT - Pressure Control Valve (PCV) Repair Kit - Also called the "breather valve" or "oil separator". Located on top of the valve cover. - Assembled By ECS - Audi

Also called the "breather valve" or "oil separator". Located on top of the valve cover. 10X Entries Into Our F80 M3 Sweepstakes
Up to the 2012 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
3659043
Mfg#:
06H103495AKT2KT
In Stock
ON SALE!
$82.88 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4715738 - 04E959231C - Secondary Air Pump - A common cause of emissions issues - Vemo - Audi Volkswagen

A common cause of emissions issues

Brand:
Vemo - Corporate Logo
ES#:
4715738
Mfg#:
04E959231C
Ships in 1 Business Day
$495.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2803814 - 058133753D - Suction Pump - Restore engine performance - Rein - Audi Volkswagen

Restore engine performance 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2803814
Mfg#:
058133753D
In Stock
$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3691238 - FMCT4  - Forge Oil Catch Tank  - Captures harmful contaminants, including oil deposits, unused fuel vapors, and moisture, before they make their way back through to the inlet of the engine. - Forge - Audi

Captures harmful contaminants, including oil deposits, unused fuel vapors, and moisture, before they make their way back through to the inlet of the engine.

Brand:
Forge - Corporate Logo
ES#:
3691238
Mfg#:
FMCT4
Ships on Nov 25, 2026
$494.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4460630 - rad20-0530 - Universal 10AN ORB To 3/8" Barb - This PCV can be used on the outlet of any Radium Engineering catch can - Radium Engineering - Audi BMW Volkswagen Mercedes Benz MINI Porsche

This PCV can be used on the outlet of any Radium Engineering catch can

Brand:
Radium Engineering - Corporate Logo
ES#:
4460630
Mfg#:
RAD20-0530
In Stock
5% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$39.99

This product was last offered at the strikethrough price on
11-04-2026

$37.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3981195 - 06K103495AF - Oil Separator/PCV Valve - Also called the "breather valve" or "oil separator" - Hamburg Tech - Audi Volkswagen

Also called the "breather valve" or "oil separator" We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
3981195
Mfg#:
06K103495AF
Ships in 2 Business Days
$81.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#284373 - 079103464D - Pressure Control Valve (PCV) - Also called the "breather valve" or "oil separator" - Genuine Volkswagen Audi - Audi Volkswagen

Also called the "breather valve" or "oil separator"

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
284373
Mfg#:
079103464D
Ships in 3 Business Days
12% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$559.99

This product was last offered at the strikethrough price on
08-31-2026

$490.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4883340 - N01508210 - Shouldered Nut - Priced Each - Install new hardware with your new parts. M6 - Rein - Audi Volkswagen

Install new hardware with your new parts. M6 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with CBFA engine code only, used in securing the secondary air pump to the bracket

Brand:
Rein - Corporate Logo
ES#:
4883340
Mfg#:
N01508210
In Stock
$2.07 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2771261 - 077103245Bkt3 - Pressure Control Valve service kit - Everything needed to replace the PCV - Assembled By ECS - Audi

Everything needed to replace the PCV 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2771261
Mfg#:
077103245BKT3
Ships in 3 Business Days
ON SALE!
$250.11

This product was last offered at the strikethrough price on
10-05-2026

$237.86 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5504475 - 06E103217AF - Breather Tube - Connects to both valve covers to the PCV adapter vent tube - OE Aftermarket - Audi

Connects to both valve covers to the PCV adapter vent tube From production date 4/31/12

Brand:
OE Aftermarket - Corporate Logo
ES#:
5504475
Mfg#:
06E103217AF
Back Ordered
$161.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3447485 - 06J103213D - PCV Breather Hose - Located at rear of PCV - Rein - Audi Volkswagen

Located at rear of PCV 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
3447485
Mfg#:
06J103213D
In Stock
$35.99

This product was last offered at the strikethrough price on
10-22-2026

$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3426986 - 1C0906517AKT - Purge Valve Repair Kit - Common cure for DTC P0441 - Includes clamps to replace factory one-time-use clamps - Assembled By ECS - Audi Volkswagen

Common cure for DTC P0441 - Includes clamps to replace factory one-time-use clamps 10X Entries Into Our F80 M3 Sweepstakes
Fits from VIN 8N-Y-050 001 - Split is in the 2000 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
3426986
Mfg#:
1C0906517AKT
In Stock
ON SALE!
$36.73 USD
Free Shipping
on orders $49 and up
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

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Manufacturer names and/or part numbers are used only for identification purposes.

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