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Audi Engine Emission Parts

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Pressure Control Valve (PCV)

ES#3559040 - 06H103495AH - 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#:
3559040
Mfg#:
06H103495AH
Ships in 3 Business Days
$132.99

This product was last offered at the strikethrough price on
05-07-2026

$128.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve (PCV) Repair Kit

ES#3690693 - 06k103495bmKT - Pressure Control Valve (PCV) Repair Kit - Also called the "breather valve" or "oil separator". Located on top of the valve cover. - Genuine Volkswagen Audi - Audi Volkswagen

Also called the "breather valve" or "oil separator". Located on top of the valve cover.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3690693
Mfg#:
06K103495BMKT
In Stock
$410.99

This product was last offered at the strikethrough price on
07-10-2026

$352.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Leak Detection Pump

ES#4876407 - 8K0906253N - Leak Detection Pump - Tests the fueling system for leaks - URO - Audi

Tests the fueling system for leaks 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4876407
Mfg#:
8K0906253N
In Stock
$112.99

This product was last offered at the strikethrough price on
05-07-2026

$93.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Vacuum Pump Gasket

ES#281327 - 06H103121J - Vacuum Pump Gasket - Recommended to be replaced when replacing vacuum pump. - Genuine Volkswagen Audi - Audi Volkswagen

Recommended to be replaced when replacing vacuum pump.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
281327
Mfg#:
06H103121J
In Stock
21% off MSRP

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

$18.98

This product was last offered at the strikethrough price on
11-03-2026

$14.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front & Rear Oxygen Sensors - Pair

ES#5481129 - 1k0998262tKT - Front & Rear Oxygen Sensors - Pair - Keep your engine running efficiently - Bosch - Audi

Keep your engine running efficiently

Brand:
Bosch - Corporate Logo
ES#:
5481129
Mfg#:
1K0998262TKT
In Stock
$354.99

This product was last offered at the strikethrough price on
07-08-2026

$280.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Breather Tube

ES#8584 - 06F103213n - Breather Tube - Breather hose on back of valve cover, common boost leak area - Genuine Volkswagen Audi - Audi Volkswagen

Breather hose on back of valve cover, common boost leak area For vehicles with FSI engines from VIN 8P-6-069001, split is in the 2006 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
8584
Mfg#:
06F103213N
In Stock
13% off MSRP

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

$144.98

This product was last offered at the strikethrough price on
11-03-2026

$125.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Charcoal Canister

ES#315708 - 1K0201797B - Charcoal Canister - Located in the rear of the car by the spare tire area - Genuine Volkswagen Audi - Audi Volkswagen

Located in the rear of the car by the spare tire area

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
315708
Mfg#:
1K0201797B
Ships in 1 day
9% off MSRP

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

$504.99

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

$459.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Gas Cap

ES#5374563 - 1K0201550F - Gas Cap - Click style replacement gas cap, no threads - Hamburg Tech - Audi Volkswagen

Click style replacement gas cap, no threads For vehicles with bayonet/twist lock style gas cap

Brand:
Hamburg Tech - Corporate Logo
ES#:
5374563
Mfg#:
1K0201550F
In Stock
$29.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Secondary Air Injection Pump

ES#4932569 - 079959231C - Secondary Air Injection Pump - Keep your engine running efficiently - URO - Audi

Keep your engine running efficiently 2X Entries Into Our F80 M3 Sweepstakes
From the 2013 model year

Brand:
URO - Corporate Logo
ES#:
4932569
Mfg#:
079959231C
Ships in 1 Business Day
$272.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Vacuum Pump Gasket

ES#281326 - 06H103121F - Vacuum Pump Gasket - Recommended to be replaced when replacing vacuum pump. - Genuine Volkswagen Audi - Audi Volkswagen

Recommended to be replaced when replacing vacuum pump. Engine code CBFA

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
281326
Mfg#:
06H103121F
In Stock
$13.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve (PCV)

ES#5457635 - 06E103547AF - Pressure Control Valve (PCV) - Located beneath the intake manifold. - Bremmen Parts - Audi

Located beneath the intake manifold. 10X Entries Into Our F80 M3 Sweepstakes
For vehicles from the 2015 model year only.

Brand:
Bremmen Parts - Corporate Logo
ES#:
5457635
Mfg#:
06E103547AF
Ships on Apr 12, 2027
ON SALE! SAVE 15%
$158.99

This product was last offered at the strikethrough price on
09-16-2026

$135.14 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Vacuum Pump

ES#4750144 - 06D145100H - Vacuum Pump - Generates vacuum when under positive pressure - Hamburg Tech - Audi Volkswagen

Generates vacuum when under positive pressure We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4750144
Mfg#:
06D145100H
In Stock
$134.95 USD
Free Shipping
on orders $49 and up

Oil Separator Gasket

ES#4142906 - 06E103517 - Oil Separator Gasket - Gasket for the oil separator/pressure control valve (PCV) - Genuine Volkswagen Audi - Audi

Gasket for the oil separator/pressure control valve (PCV)

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4142906
Mfg#:
06E103517
In Stock
27% off MSRP

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

$88.33

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

$64.15 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Breather Tube

ES#4758340 - 06H103213J - Breather Tube - Located on the rear of the valve cover, a common boost leak area - URO - Audi

Located on the rear of the valve cover, a common boost leak area 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4758340
Mfg#:
06H103213J
Ships in 1 Business Day
$67.12 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MQB Oil Catch Can Kit - With Washer Bottle

ES#4034787 - FMCTMK7WB - MQB Oil Catch Can Kit - With Washer Bottle - Keep your intake tract clean and oil free, with Forge's Catch Can System - Forge - Audi Volkswagen

Keep your intake tract clean and oil free, with Forge's Catch Can System

Brand:
Forge - Corporate Logo
ES#:
4034787
Mfg#:
FMCTMK7WB
Ships on Nov 23, 2026
$445.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Secondary Air Injection Hose - Outlet

ES#2539548 - 06E133817AB - Secondary Air Injection Hose - Outlet - Connects the secondary air pump to the EGR connecting pipe - Genuine Volkswagen Audi - Audi

Connects the secondary air pump to the EGR connecting pipe

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2539548
Mfg#:
06E133817AB
Ships in 1 day
15% off MSRP

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

$111.67

This product was last offered at the strikethrough price on
11-03-2026

$95.14 USD
Free Shipping
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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