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Audi Engine Emission Parts

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Intake System Vacuum Solenoid

ES#2663732 - 026906283J - Intake System Vacuum Solenoid - Controls actuation of the Combi Valve or Diverter Valve - Genuine Volkswagen Audi - Audi Volkswagen

Controls actuation of the Combi Valve or Diverter Valve

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2663732
Mfg#:
026906283J
Ships in 3 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.

$208.99

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

$186.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Catch Can Oil Drain Kit

ES#3544028 - 034-101-Z015 - Catch Can Oil Drain Kit - Allows for service-free use of the catch can by draining collected oil back into the oil pan. - 034Motorsport - Audi Volkswagen

Allows for service-free use of the catch can by draining collected oil back into the oil pan. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
3544028
Mfg#:
034-101-Z015
Ships in 2 Business Days
$62.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Breather Hose Connector

ES#3979078 - 06B103221L - Breather Hose Connector - Connects the valve cover to the hard pipe and pressure regulator - URO - Audi

Connects the valve cover to the hard pipe and pressure regulator 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
From VIN 8E-4-000001, split is in the 2004 model year

Brand:
URO - Corporate Logo
ES#:
3979078
Mfg#:
06B103221L
Ships in 1 Business Day
$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Secondary Air Injection Valve

Brand:
Pierburg - Corporate Logo
ES#:
4642753
Mfg#:
022131101B
Ships in 2 Business Days
$212.99

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

$184.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Vacuum Pump Gasket

ES#285996 - 07K145215A - Vacuum Pump Gasket - For use with vacuum pump - Genuine Volkswagen Audi - Audi Volkswagen

For use with vacuum pump

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
285996
Mfg#:
07K145215A
In Stock
11% off MSRP

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

$41.38

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

$36.83 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Vacuum Hose

ES#436530 - 8E0201935H - Vacuum Hose - Runs from the vacuum tank to the intake manifold - Genuine Volkswagen Audi - Audi

Runs from the vacuum tank to the intake manifold

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
436530
Mfg#:
8E0201935H
Ships in 8 Business Days
10% off MSRP

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

$203.99

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

$183.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Oxygen Sensor - Priced Each

Keep your engine running efficiently 10X Entries Into Our F80 M3 Sweepstakes
Fits the left and right position

Brand:
Bremmen Parts - Corporate Logo
ES#:
5373885
Mfg#:
06E906265AJ
Special Order: No Guaranteed ETA
ON SALE! SAVE 10%
$203.99

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

$183.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

EVAP Purge Valve

ES#277651 - 058133517B - EVAP Purge Valve - Also know as the N80 valve - Genuine Volkswagen Audi - Audi Volkswagen

Also know as the N80 valve

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
277651
Mfg#:
058133517B
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.

$196.65

This product was last offered at the strikethrough price on
08-23-2026

$183.40 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor Thread Chaser

ES#4001163 - CTA2068 - Oxygen Sensor Thread Chaser - Remove rust and dirt for easy installation with this tool - CTA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Remove rust and dirt for easy installation with this tool

Brand:
CTA Tools - Corporate Logo
ES#:
4001163
Mfg#:
CTA2068
Ships in 1 Business Day
$11.41 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Breather Tube

ES#279947 - 06B103213G - Breather Tube - Connects the hose connector to the 'T' shaped fitting - Genuine Volkswagen Audi - Audi Volkswagen

Connects the hose connector to the 'T' shaped fitting Engine code AWM

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
279947
Mfg#:
06B103213G
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.

$194.99

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

$180.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Allen Bolt - Priced Each

ES#466521 - N01474011 - Allen Bolt - Priced Each - Install new hardware with your new parts. M6x16 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M6x16

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
466521
Mfg#:
N01474011
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.

$3.06

This product was last offered at the strikethrough price on
09-01-2026

$2.91 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Breather Hose

ES#1874203 - 06A103213BG - Breather Hose - From T fitting to hose connected to the valve cover. - Genuine Volkswagen Audi - Audi Volkswagen

From T fitting to hose connected to the valve cover. For models with AWP engine code

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1874203
Mfg#:
06A103213BG
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.

$193.99

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

$179.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Cap

ES#3437350 - 045115433E - Oil Filter Cap - Commonly broken during oil changes when over tightened - Vaico - Audi Volkswagen

Commonly broken during oil changes when over tightened We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
3437350
Mfg#:
045115433E
Ships in 1 Business Day
$60.99

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

$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

PCV Breather Hose

ES#4007422 - 06K103213AD - PCV Breather Hose - Connects the PCV valve to turbo inlet hose - Genuine Volkswagen Audi - Audi Volkswagen

Connects the PCV valve to turbo inlet hose

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4007422
Mfg#:
06K103213AD
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.

$63.99

This product was last offered at the strikethrough price on
09-12-2026

$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

PCV Gasket

ES#4940016 - 06E103771C - PCV Gasket - Located between the PCV and the engine block - Elring - Audi

Located between the PCV and the engine block 2X Entries Into Our F80 M3 Sweepstakes
Fits up to VIN 8E-6-285000 - Split is in the 2006 model year

Brand:
Elring - Corporate Logo
ES#:
4940016
Mfg#:
06E103771C
In Stock
$20.99

This product was last offered at the strikethrough price on
08-29-2026

$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Right (Cylinders 1-3)

ES#2684866 - 1K0998262K - Oxygen Sensor - Right (Cylinders 1-3) - Found before the catalytic converter - Bosch - Audi Volkswagen

Found before the catalytic converter We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2684866
Mfg#:
1K0998262K
Ships in 1 Business Day
$240.99

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

$178.99 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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