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Audi Engine Emission Parts

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ES#2801554 - 06A103213F - Crankcase Breather Tube - Connects the oil filter adapter to the three-way valve housing - Rein - Audi Volkswagen

Connects the oil filter adapter to the three-way valve housing 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2801554
Mfg#:
06A103213F
Ships in 3 Business Days
$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#257303 - 035103245A - Bleeder Valve - Located under the intake manifold - Genuine Volkswagen Audi - Audi Volkswagen

Located under the intake manifold

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
257303
Mfg#:
035103245A
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.

$39.99

This product was last offered at the strikethrough price on
08-13-2026

$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5504449 - 06E103547AEKT1 - Oil Separator Service Kit (06E103547AE) - Comprehensive kit includes new oil separator, supercharger gaskets (qty 6), and vent tube o-rings (qty 2). - Bremmen Parts - Audi

Comprehensive kit includes new oil separator, supercharger gaskets (qty 6), and vent tube o-rings (qty 2). 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5504449
Mfg#:
06E103547AEKT1
Ships on Apr 29, 2027
ON SALE!
$213.99

This product was last offered at the strikethrough price on
10-28-2026

$203.10 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#4415937 - 06K131097L - Combi Valve  - Keep your emissions in check - Pierburg - Audi Volkswagen

Keep your emissions in check Up to Production date 11/2/2015

Brand:
Pierburg - Corporate Logo
ES#:
4415937
Mfg#:
06K131097L
Special Order: No Guaranteed ETA
$202.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Keep your emissions in check Up to Production date 11/3/2015

Brand:
Pierburg - Corporate Logo
ES#:
4415938
Mfg#:
06K131097K
Special Order: No Guaranteed ETA
$202.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#319084 - 1K0998262AE - 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#:
319084
Mfg#:
1K0998262AE
Ships in 1 day
12% off MSRP

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

$229.99

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

$201.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4871913 - 06K103495AN - Oil Separator/PCV Valve - Located on top of your valve cover - Bremmen Parts - Audi Volkswagen

Located on top of your valve cover 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4871913
Mfg#:
06K103495AN
In Stock
ON SALE! SAVE 15%
$78.99

This product was last offered at the strikethrough price on
10-09-2026

$67.14 USD
Free Shipping
on orders $49 and up
ES#3188109 - 06E145100T - Vacuum Pump - Generates vacuum when under positive pressure - Pierburg - Audi

Generates vacuum when under positive pressure

Brand:
Pierburg - Corporate Logo
ES#:
3188109
Mfg#:
06E145100T
Ships in 1 day
$200.93 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2861370 - 7L8201550M - Gas Cap - Includes seal and retaining strap - Genuine Volkswagen Audi - Audi

Includes seal and retaining strap

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2861370
Mfg#:
7L8201550M
Ships in 1 day
11% off MSRP

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

$73.99

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

$66.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2878686 - 079103464D - 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#:
2878686
Mfg#:
079103464D
Ships in 1 Business Day
$98.87 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3508563 - 03H103202A - PCV Breather Hose - Located on the valve cover - Vaico - Audi Volkswagen

Located on the valve cover We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
3508563
Mfg#:
03H103202A
Ships in 1 Business Day
$196.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#12056 - 026906283J - Solenoid Valve (N249) - Priced Each - Controls actuation of the Combi Valve or Diverter Valve - Genuine Volkswagen Audi - Audi Volkswagen

Controls actuation of the Combi Valve or Diverter Valve Often known as "N112 valve" - Automatic transmission vehicles only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
12056
Mfg#:
026906283J
Ships in 1 day
13% off MSRP

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

$224.99

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

$195.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#284341 - 079103209AM - Cylinder Head Vent Hose - Connects PCV to the valve covers - Genuine Volkswagen Audi - Audi Volkswagen

Connects PCV to the valve covers From production date 5/9/2006

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
284341
Mfg#:
079103209AM
Ships in 1 day
13% off MSRP

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

$223.99

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

$195.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1911242 - 059131358B - EGR Cooler Gasket - Gasket from EGR cooler to EGR pipe/filter - Genuine Volkswagen Audi - Audi Volkswagen

Gasket from EGR cooler to EGR pipe/filter

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1911242
Mfg#:
059131358B
Ships in 1 day
13% off MSRP

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

$15.99

This product was last offered at the strikethrough price on
11-05-2026

$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#8590 - 06f198205 - Emissions Service Kit - Restore proper boost levels with this kit. This kit comes with the PCV seal. - Assembled By ECS - Audi

Restore proper boost levels with this kit. This kit comes with the PCV seal. 10X Entries Into Our F80 M3 Sweepstakes
Up to VIN 8E-6-165000, split is in the 2006 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
8590
Mfg#:
06F198205
In Stock
ON SALE!
$200.99

This product was last offered at the strikethrough price on
07-14-2026

$185.43 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3129597 - 06F103483E - Pressure Control Valve Gasket - Stop leaks by replacing your old gasket when servicing your PCV system - URO - Audi Volkswagen

Stop leaks by replacing your old gasket when servicing your PCV system 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3129597
Mfg#:
06F103483E
In Stock
$7.95 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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