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Audi B8 Engine Emission Parts

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Front Oxygen Sensor

ES#319083 - 1K0998262AD - Front Oxygen Sensor - Located before catalytic converter, restore mileage and clear codes - Genuine Volkswagen Audi - Audi Volkswagen

Located before catalytic converter, restore mileage and clear codes

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
319083
Mfg#:
1K0998262AD
Ships in 2 Business Days
6% off MSRP

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

$94.99

This product was last offered at the strikethrough price on
07-18-2026

$88.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Solenoid Valve - Priced Each

ES#4390955 - 06H906283B - Solenoid Valve - Priced Each - Control valve for the flaps inside the intake manifold - Pierburg - Audi Volkswagen

Control valve for the flaps inside the intake manifold Intake flap control solenoid - Fits from the 2013 model year

Brand:
Pierburg - Corporate Logo
ES#:
4390955
Mfg#:
06H906283B
In Stock
ON SALE! SAVE 18%
$96.99

This product was last offered at the strikethrough price on
05-02-2026

$79.20 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbocharger PCV Adapter Plate

ES#2960611 - 004136ECS04A - Turbocharger PCV Adapter Plate - Add a catch can to your stock turbocharger with this billet breather adapter - ECS - Audi

Add a catch can to your stock turbocharger with this billet breather adapter 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2960611
Mfg#:
004136ECS04A
In Stock
ON SALE! SAVE 45%
$81.99

This product was last offered at the strikethrough price on
05-02-2026

$45.21 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 For Our 25th Anniversary 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

Secondary Air Injection Pump

ES#3561443 - 079959231L - Secondary Air Injection Pump - Keep your engine running efficiently - Genuine Volkswagen Audi - Audi

Keep your engine running efficiently

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3561443
Mfg#:
079959231L
Ships in 2 Business Days
5% off MSRP

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

$980.00

This product was last offered at the strikethrough price on
07-18-2026

$930.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve (PCV)

ES#4899182 - 06H103495AH - Pressure Control Valve (PCV) - Also called the "breather valve" or "oil separator" - Rein - Audi Volkswagen

Also called the "breather valve" or "oil separator" 2X Entries For Our 25th Anniversary Sweepstakes!
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:
Rein - Corporate Logo
ES#:
4899182
Mfg#:
06H103495AH
Ships on Aug 4, 2026
Auto Notify
$74.99

This product was last offered at the strikethrough price on
04-27-2026

$70.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Secondary Oil Separator

ES#4352399 - 06H103464L - Secondary Oil Separator - Mounted to the side of the engine block - URO - Audi Volkswagen

Mounted to the side of the engine block 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4352399
Mfg#:
06H103464L
In Stock
$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Separator/PCV Emissions Service Kit

ES#5446825 - 06H103495AKKT - Oil Separator/PCV Emissions Service Kit - Everything you need to replace a faulty PCV or to perform some preventative maintenance - Hamburg Tech - Audi

Everything you need to replace a faulty PCV or to perform some preventative maintenance Up to production date 1/16/2012

Brand:
Hamburg Tech - Corporate Logo
ES#:
5446825
Mfg#:
06H103495AKKT
In Stock
$132.99

This product was last offered at the strikethrough price on
06-11-2026

$129.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve (PCV)

ES#3690238 - 06H103495AK - Pressure Control Valve (PCV) - Also referred to as the breather valve or oil separator - Vaico - Audi

Also referred to as the breather valve or oil separator We Price Match - Give Us A Call or Chat!
Fits from production date 3/31/2012 - Please check existing part number before ordering

Brand:
Vaico - Corporate Logo
ES#:
3690238
Mfg#:
06H103495AK
In Stock at Vendor
$185.99

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

$180.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve (PCV)

ES#2966642 - 06E103547E - Pressure Control Valve (PCV) - Located beneath the intake manifold. - Hamburg Tech - Audi

Located beneath the intake manifold. We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2966642
Mfg#:
06E103547E
Ships in 1 Business Day
$149.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Oxygen Sensor - Priced Each

ES#2561128 - 1K0998262S - Rear Oxygen Sensor - Priced Each - Keep your engine running efficiently - Bosch - Audi Volkswagen

Keep your engine running efficiently 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2561128
Mfg#:
1K0998262S
In Stock
$178.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

EGR Valve - Right

ES#3438276 - 06E131102K - EGR Valve - Right - Also known as the 'combi valve' - Pierburg - Audi

Also known as the 'combi valve'

Brand:
Pierburg - Corporate Logo
ES#:
3438276
Mfg#:
06E131102K
In Stock
ON SALE! SAVE 22%
$188.99

This product was last offered at the strikethrough price on
04-27-2026

$146.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Oxygen Sensor - Priced Each

ES#2606421 - 06E906265AJ - Front Oxygen Sensor - Priced Each - Keep your engine running efficiently - Genuine Volkswagen Audi - Audi

Keep your engine running efficiently Fits from the production date 2/16/2009 - Fits the left & right positions

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2606421
Mfg#:
06E906265AJ
Ships in 2 Business Days
8% off MSRP

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

$461.99

This product was last offered at the strikethrough price on
07-18-2026

$422.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Vacuum System Purge Valve & Hose Set

ES#2644253 - 06H133781CK - Vacuum System Purge Valve & Hose Set - Includes the solenoid valve and check valve with 3 hoses - Genuine Volkswagen Audi - Audi

Includes the solenoid valve and check valve with 3 hoses Fits pre-facelift (up to 2012) models with CAEB engine code

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2644253
Mfg#:
06H133781CK
Ships in 2 Business Days
7% off MSRP

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

$299.99

This product was last offered at the strikethrough price on
07-18-2026

$279.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Breather Tube Gasket

ES#280441 - 06D131550D - Breather Tube Gasket - Replace every time to ensure a proper seal - Genuine Volkswagen Audi - Audi

Replace every time to ensure a proper seal Gasket between the turbo inlet and breather tube

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
280441
Mfg#:
06D131550D
In Stock
$22.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve (PCV) Repair Kit

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 For Our 25th Anniversary Sweepstakes!
Up to the 2012 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
3659043
Mfg#:
06H103495AKT2KT
In Stock
ON SALE! SAVE 24%
$108.99

This product was last offered at the strikethrough price on
05-02-2026

$82.88 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.

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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