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Audi Engine Emission Parts

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ES#3571726 - 059131503AL - EGR Valve - Replace your faulty EGR valve with this new unit - Genuine Volkswagen Audi - Audi

Replace your faulty EGR valve with this new unit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3571726
Mfg#:
059131503AL
Ships in 1 day
7% off MSRP

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

$420.99

This product was last offered at the strikethrough price on
06-07-2026

$392.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4135677 - 06E906265AJ - Front Oxygen Sensor - Priced Each - Keep your engine running efficiently - Denso - Audi

Keep your engine running efficiently affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits the left and right position

Brand:
Denso - Corporate Logo
ES#:
4135677
Mfg#:
06E906265AJ
In Stock
$266.99

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

$258.99 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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2582208
Mfg#:
079103583
In Stock
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2593532 - 06H103495EKT1 - Emissions Service Kit - Everything you need to replace a faulty PCV valve - Genuine Volkswagen Audi - Audi

Everything you need to replace a faulty PCV valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Up to the 2012 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2593532
Mfg#:
06H103495EKT1
Ships in 1 day
$775.66

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

$765.22 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2561127 - 07L906262K - Front Oxygen Sensor - Priced Each - Keep your engine running efficiently - Bosch - Audi

Keep your engine running efficiently affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2561127
Mfg#:
07L906262K
In Stock at Vendor
$259.46

This product was last offered at the strikethrough price on
04-09-2026

$251.63 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1833454 - 03L131512AF - Exhaust Gas Cooler - Keep exhaust gas cool with this new cooler - Genuine Volkswagen Audi - Audi Volkswagen

Keep exhaust gas cool with this new cooler affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1833454
Mfg#:
03L131512AF
Ships in 1 day
7% off MSRP

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

$804.99

This product was last offered at the strikethrough price on
06-07-2026

$749.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3690237 - 06h103495akt3KT - Pressure Control Valve (PCV) 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. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3690237
Mfg#:
06H103495AKT3KT
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
ES#3642149 - 8W0201801N - EVAPCANIST - Genuine Volkswagen Audi - Audi

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3642149
Mfg#:
8W0201801N
Ships in 1 day
5% off MSRP

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

$783.99

This product was last offered at the strikethrough price on
06-07-2026

$743.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2561128 - 1K0998262S - Rear Oxygen Sensor - Priced Each - Keep your engine running efficiently - Bosch - Audi Volkswagen

Keep your engine running efficiently affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2561128
Mfg#:
1K0998262S
In Stock at Vendor
$171.99

This product was last offered at the strikethrough price on
02-07-2026

$147.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4840347 - 1K0201557A - Gas Cap Seal - Seals the connection between the gas cap and filler neck - URO - Audi Volkswagen

Seals the connection between the gas cap and filler neck affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4840347
Mfg#:
1K0201557A
In Stock
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2915251 - 004059ECS11A - Quad-Lock Release Tool  - Easily release the quad lock hose connections on breather hoses - ECS - Audi

Easily release the quad lock hose connections on breather hoses affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2915251
Mfg#:
004059ECS11A
In Stock
ON SALE! SAVE 42%
$97.99

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

$56.54 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3420002 - 4H0906265B - Oxygen Sensor - Priced Each - Located behind the catalytic converter - Bosch - Audi

Located behind the catalytic converter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Fits right side

Brand:
Bosch - Corporate Logo
ES#:
3420002
Mfg#:
4H0906265B
In Stock at Vendor
$151.99

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

$146.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2987797 - 4G0907355G - DEF Control Module  - Genuine Volkswagen Audi - Audi

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2987797
Mfg#:
4G0907355G
Ships in 1 day
5% off MSRP

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

$773.99

This product was last offered at the strikethrough price on
06-07-2026

$733.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2593533 - 06H103495JKT - Emissions Service Kit - Everything you need to replace a faulty PCV valve - Genuine Volkswagen Audi - Audi

Everything you need to replace a faulty PCV valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From the 2013 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2593533
Mfg#:
06H103495JKT
Ships in 1 day
$727.99

This product was last offered at the strikethrough price on
04-09-2026

$726.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2831989 - 4G0201550M - Gas Cap With Strap - Replace your leaking cap or the one left at the pump - Genuine Volkswagen Audi - Audi

Replace your leaking cap or the one left at the pump affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2831989
Mfg#:
4G0201550M
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.

$71.99

This product was last offered at the strikethrough price on
06-07-2026

$65.99 USD
Free Shipping
on orders $49 and up
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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Pierburg - Corporate Logo
ES#:
4159245
Mfg#:
079959231L
In Stock at Vendor
$745.99

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

$724.99 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

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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