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Audi Engine Emission Parts

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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! SAVE 14%
$36.99

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

$31.83 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4220456 - VTT-RS3-CC-1 - 8V RS3 Engine Side Catch Can  - This kit uses the extremely popular VTT modular catch can, and couples it with a custom CNC 6061 bracket, VTT CNC banjo fittings, VTT 5 ply silicone hose, and Push lock fittings. - Vargas Turbo Technologies - Audi

This kit uses the extremely popular VTT modular catch can, and couples it with a custom CNC 6061 bracket, VTT CNC banjo fittings, VTT 5 ply silicone hose, and Push lock fittings. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4220456
Mfg#:
VTT-RS3-CC-1
Ships on Nov 20, 2026
$474.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3991464 - RS3CATCHCAN - VTT 8V RS3 Engine Side Catch Can - Keep your intake tract clean and oil free, with this Vargas catch can system - Vargas Turbo Technologies - Audi

Keep your intake tract clean and oil free, with this Vargas catch can system 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
3991464
Mfg#:
RS3CATCHCAN
Ships on Nov 20, 2026
$474.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3183805 - 021834ecs0102KT - ECS Cold Weather Bypass Hose - Add this breather hose in line to your existing ECS catch can kit when used in freezing climates - ECS - Audi Volkswagen

Add this breather hose in line to your existing ECS catch can kit when used in freezing climates 10X Entries Into Our F80 M3 Sweepstakes
For use with ECS Baffled Oil Catch Can System ONLY

Brand:
ECS - Corporate Logo
ES#:
3183805
Mfg#:
021834ECS0102KT
In Stock
ON SALE! SAVE 30%
$51.99

This product was last offered at the strikethrough price on
06-13-2026

$36.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

A truly complete kit for oil separator system replacement

Brand:
Original Equipment - Corporate Logo
ES#:
3647221
Mfg#:
079103542E
Back Ordered
$471.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4487795 - MS100218 - APR Universal Oil Catch Can - AN Fittings - Universal/Service part for APR's MS100199 full catch can system - APR - Audi Volkswagen Porsche

Universal/Service part for APR's MS100199 full catch can system Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
4487795
Mfg#:
MS100218
Ships in 4 Business Days
11% off MSRP

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

$264.99

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

$234.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3579572 - 06K103495AT - Pressure Control Valve (PCV) - Also called the "breather valve" or "oil separator" - Vaico - Audi Volkswagen

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

Brand:
Vaico - Corporate Logo
ES#:
3579572
Mfg#:
06K103495AT
Ships on Mar 3, 2027
$155.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2582208 - 079103583 - Gasket / Grommet - Priced Each - Used to secure the oil separator - qty 3 needed - Genuine Volkswagen Audi - Audi

Used to secure the oil separator - qty 3 needed

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2582208
Mfg#:
079103583
In Stock
7% off MSRP

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

$13.99

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

$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2779677 - 06D145100H - Vacuum Pump - Generates vacuum when under positive pressure - Vaico - Audi Volkswagen

Generates vacuum when under positive pressure We Price Match - Give Us A Call or Chat!
For vehicles with FSI engines only

Brand:
Vaico - Corporate Logo
ES#:
2779677
Mfg#:
06D145100H
Ships in 2 Business Days
$463.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4159245 - 079959231L - Secondary Air Injection Pump - Keep your engine running efficiently - Pierburg - Audi

Keep your engine running efficiently

Brand:
Pierburg - Corporate Logo
ES#:
4159245
Mfg#:
079959231L
Ships in 1-2 days
$729.99

This product was last offered at the strikethrough price on
07-28-2026

$462.98 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4471990 - 07K103213P - PCV Breather Hose  - Line that connects to the PCV that runs next to the fuel line - Genuine Volkswagen Audi - Audi

Line that connects to the PCV that runs next to the fuel line

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4471990
Mfg#:
07K103213P
Ships in 4 Business Days
13% off MSRP

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

$529.99

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

$458.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3991786 - 07K145100K - Vacuum Pump - Assistance for the power braking system - Genuine Volkswagen Audi - Audi Volkswagen

Assistance for the power braking system Fits from production date 9/5/2011 to 10/10/2012

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3991786
Mfg#:
07K145100K
Ships in 1-2 days
13% off MSRP

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

$519.99

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

$454.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3231960 - 07K103483C - Oil Separator Gasket - Located between the PCV Valve (oil separator) and the valve cover - Genuine Volkswagen Audi - Audi

Located between the PCV Valve (oil separator) and the valve cover

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3231960
Mfg#:
07K103483C
Ships in 1-2 days
9% off MSRP

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

$100.00

This product was last offered at the strikethrough price on
10-26-2026

$90.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2682272 - 1K0998262Q - Oxygen Sensor - Keep your engine running efficiently - Bosch - Audi Volkswagen

Keep your engine running efficiently We Price Match - Give Us A Call or Chat!
For vehicles with ATC engine code only

Brand:
Bosch - Corporate Logo
ES#:
2682272
Mfg#:
1K0998262Q
In Stock at Vendor
$150.95

This product was last offered at the strikethrough price on
10-31-2026

$149.51 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4325036 - 079103542E - Oil Separator - A truly complete kit for oil separator system replacement - URO - Audi

A truly complete kit for oil separator system replacement 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4325036
Mfg#:
079103542E
Ships in 2 Business Days
$223.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3709117 - 8K0906253N - Leak Detection Pump - Tests the fueling system for leaks - Genuine Volkswagen Audi - Audi

Tests the fueling system for leaks

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3709117
Mfg#:
8K0906253N
Ships in 1-2 days
14% off MSRP

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

$258.99

This product was last offered at the strikethrough price on
10-26-2026

$223.99 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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