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Audi Engine Emission Parts

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ES#461721 - 8T0133817D - Secondary Air Injection Hose - Inlet - Connects the secondary air pump to the air box - Genuine Volkswagen Audi - Audi

Connects the secondary air pump to the air box affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
461721
Mfg#:
8T0133817D
Ships in 1-2 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.

$194.99

This product was last offered at the strikethrough price on
06-13-2026

$178.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2795501 - 06F129101NKT1 - Emissions Service Kit - Everything you need to service your PCV system - Vaico - Audi

Everything you need to service your PCV system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For vehicles with FSI engines up to VIN 8P-6-069000, split is in the 2006 model year

Brand:
Vaico - Corporate Logo
ES#:
2795501
Mfg#:
06F129101NKT1
In Stock at Vendor
$182.99

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

$177.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#7941 - 06A103221BQ - "S" Shaped Breather Hose - Attaches to crankcase breather valve - Genuine Volkswagen Audi - Audi Volkswagen

Attaches to crankcase breather valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For ATC & AWP engine code models - Up to the 2002 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
7941
Mfg#:
06A103221BQ
Ships in 1-2 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.

$189.99

This product was last offered at the strikethrough price on
06-13-2026

$177.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#279948 - 06B103213K - Breather Tube - Connects the hose connector to the PCV elbow - Genuine Volkswagen Audi - Audi Volkswagen

Connects the hose connector to the PCV elbow affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Up to VIN 8E-3-040000, split is in the 2003 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
279948
Mfg#:
06B103213K
Ships in 3 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.

$189.99

This product was last offered at the strikethrough price on
06-13-2026

$177.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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

Brand:
Facet - Corporate Logo
ES#:
4135683
Mfg#:
06E906265Q
In Stock at Vendor
$91.99

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

$88.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Keep your engine running efficiently affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Denso - Corporate Logo
ES#:
4057476
Mfg#:
1K0998262L
In Stock
ON SALE! SAVE 40%
$293.99

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

$177.01 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2966839 - 034-104-2003 - Silicone Elbow Hose - Connects the hard vent tube to the intake hose - 034Motorsport - Audi

Connects the hard vent tube to the intake hose affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From VIN 8E-4-000001, split is in the 2004 model year

Brand:
034Motorsport - Corporate Logo
ES#:
2966839
Mfg#:
034-104-2003
In Stock
$22.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#258901 - 06A103221BH - Breather Hose - 3-way breather hose at sits on top of the valve cover - Genuine Volkswagen Audi - Audi Volkswagen

3-way breather hose at sits on top of the valve cover affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For models with AWP engine code - Up to the 2002 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
258901
Mfg#:
06A103221BH
Ships in 1-2 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.

$188.99

This product was last offered at the strikethrough price on
06-13-2026

$175.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#6513 - 06A103221an - Breather Hose - 3-way breather hose at sits on top of the valve cover - Genuine Volkswagen Audi - Audi Volkswagen

3-way breather hose at sits on top of the valve cover affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For models with AWP engine code - From the 2003 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
6513
Mfg#:
06A103221AN
Ships in 8 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.

$188.99

This product was last offered at the strikethrough price on
06-13-2026

$175.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#315677 - 1K0201160AS - Charcoal Canister Vent Tube - Middle position hose on canister, travels up the filler neck - Genuine Volkswagen Audi - Audi Volkswagen

Middle position hose on canister, travels up the filler neck affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
315677
Mfg#:
1K0201160AS
Special Order: No Guaranteed ETA
7% off MSRP

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

$188.99

This product was last offered at the strikethrough price on
06-13-2026

$175.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2602299 - 06F129101P -  Pressure Control Valve - Also called the "breather valve" or "oil separator" - Vaico - Audi Volkswagen

Also called the "breather valve" or "oil separator" affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
From production date 12/17/2005

Brand:
Vaico - Corporate Logo
ES#:
2602299
Mfg#:
06F129101P
In Stock at Vendor
$92.99

This product was last offered at the strikethrough price on
02-22-2026

$87.99 USD
Free Shipping
on orders $49 and up
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 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#:
3129597
Mfg#:
06F103483E
In Stock
$7.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3627548 - 07K103213L - PCV Breather Hose - Located at rear of PCV - Genuine Volkswagen Audi - Audi

Located at rear of PCV affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits from production date 7/10/2018

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3627548
Mfg#:
07K103213L
Special Order: No Guaranteed ETA
8% off MSRP

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

$189.99

This product was last offered at the strikethrough price on
06-13-2026

$173.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3231957 - 07K103213K - PCV Breather Hose - Located at rear of PCV - Genuine Volkswagen Audi - Audi

Located at rear of PCV affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits up to production date 7/9/2018

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3231957
Mfg#:
07K103213K
Special Order: No Guaranteed ETA
8% off MSRP

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

$189.99

This product was last offered at the strikethrough price on
06-13-2026

$173.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2702271 - 06J906262T - Front Oxygen Sensor - Priced Each - Keep your engine running efficiently - Walker - Audi Volkswagen

Keep your engine running efficiently affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Engine code CBFA - For the front position before the catalyst (6-Pin)

Brand:
Walker - Corporate Logo
ES#:
2702271
Mfg#:
06J906262T
Back Ordered
$176.99

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

$171.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2608275 - 1K0998262K - Oxygen Sensor - Right (Cylinders 1-3)  - Found before the catalytic converter - Walker - Audi Volkswagen

Found before the catalytic converter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Walker - Corporate Logo
ES#:
2608275
Mfg#:
1K0998262K
Back Ordered
$222.99

This product was last offered at the strikethrough price on
04-05-2026

$171.99 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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