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Volkswagen Engine Emission Parts

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Vacuum Pump

ES#4753183 - 07K145100H - Vacuum Pump - Assistance for the power braking system - URO - Volkswagen

Assistance for the power braking system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4753183
Mfg#:
07K145100H
Ships in 1 Business Day
$201.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

O-Ring - Priced Each

ES#3524963 - N90521604 - O-Ring - Priced Each - Install new hardware with your new parts. 55x3 - Elring - Audi Volkswagen

Install new hardware with your new parts. 55x3 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Fits up to the 2003 model year, ALH engine codes

Brand:
Elring - Corporate Logo
ES#:
3524963
Mfg#:
N90521604
In Stock
$8.23

This product was last offered at the strikethrough price on
04-08-2026

$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Bank 2 Post-Cat

ES#4384545 - 06K906262DM - Oxygen Sensor - Bank 2 Post-Cat - Keep your engine running efficiently - Genuine Volkswagen Audi - Volkswagen

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

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4384545
Mfg#:
06K906262DM
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.

$358.99

This product was last offered at the strikethrough price on
02-26-2026

$333.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

PCV Breather Hose

ES#4352632 - 06J103221A - PCV Breather Hose - Connects PCV to the intake manifold - Rein - Audi Volkswagen

Connects PCV to the intake manifold affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4352632
Mfg#:
06J103221A
In Stock
$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Gas Temperature Sensor - Bank 1, Sensor 1

ES#4818415 - 03L906088L - Exhaust Gas Temperature Sensor - Bank 1, Sensor 1 - EGT sensor with black connector located before the turbocharger - Bremmen Parts - Volkswagen

EGT sensor with black connector located before the turbocharger affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with production date up to 05/17/2010 only

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818415
Mfg#:
03L906088L
In Stock
ON SALE! SAVE 15%
$89.99

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

$76.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Purge Valve with Hardware

ES#3102559 - 06E906517AKT - Purge Valve with Hardware - Common fix for error code DTC#P0441 - Assembled By ECS - Audi Volkswagen

Common fix for error code DTC#P0441 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with FSI engines only

Brand:
Assembled By ECS - Corporate Logo
ES#:
3102559
Mfg#:
06E906517AKT
In Stock
ON SALE! SAVE 12%
$39.99

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

$35.05 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
319083
Mfg#:
1K0998262AD
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.

$94.99

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

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

034Motorsport Transverse Catch Can Kit

ES#3508404 - 034-101-1011 - 034Motorsport Transverse Catch Can Kit - Keep oil and water vapor out of the intake tract - 034Motorsport - Audi Volkswagen

Keep oil and water vapor out of the intake tract affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with FSI engines only

Brand:
034Motorsport - Corporate Logo
ES#:
3508404
Mfg#:
034-101-1011
Ships in 2 Business Days
ON SALE! SAVE 10%
$537.00

This product was last offered at the strikethrough price on
06-28-2026

$483.30 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt - Priced Each

ES#467457 - N10124308 - Hex Bolt - Priced Each - Install new hardware with your new parts. M6x20 - Genuine Volkswagen Audi - Volkswagen

Install new hardware with your new parts. M6x20 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
467457
Mfg#:
N10124308
In Stock
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Vacuum Pump

ES#1894616 - 059145100H - Vacuum Pump - Includes sealing gaskets - Genuine Volkswagen Audi - Volkswagen

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

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1894616
Mfg#:
059145100H
In Stock
ON SALE!
$514.99

This product was last offered at the strikethrough price on
02-26-2026

$475.23 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve (PCV)

ES#4342695 - 06F129101C - Pressure Control Valve (PCV) - Also called the "breather valve" or "oil separator" - Febi - Audi Volkswagen

Also called the "breather valve" or "oil separator" affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with FSI engines only - Must use newest revision rear breather pipe with this PCV - See ES1928558 for purchase.

Brand:
Febi - Corporate Logo
ES#:
4342695
Mfg#:
06F129101C
In Stock
ON SALE!
$30.99

This product was last offered at the strikethrough price on
06-25-2026

$29.44 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

PCV Breather Hose

ES#4858432 - 06K103213K - PCV Breather Hose - Connects the PCV valve to turbo inlet hose - Bremmen Parts - Volkswagen

Connects the PCV valve to turbo inlet hose affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4858432
Mfg#:
06K103213K
In Stock
ON SALE! SAVE 19%
$59.99

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

$48.79 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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 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

BFI "Clean Catch" Crankcase Oil Separator - Essentials Kit

ES#3021902 - CCT010EK - BFI "Clean Catch" Crankcase Oil Separator - Essentials Kit - Keep your intake tract clean and oil free, with this BFI baffled Oil Catch Can System - Black Forest Industries - Volkswagen

Keep your intake tract clean and oil free, with this BFI baffled Oil Catch Can System affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Black Forest Industries - Corporate Logo
ES#:
3021902
Mfg#:
CCT010EK
In Stock
$449.99 USD
Free Shipping

Vacuum Pump

ES#4421756 - 06L145100N - Vacuum Pump - Generates vacuum when under positive pressure - Genuine Volkswagen Audi - Audi Volkswagen

Generates vacuum when under positive pressure affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with CNTA engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4421756
Mfg#:
06L145100N
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.

$482.99

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

$449.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Aluminum Catch Can Kit

ES#2862870 - CTSCCMK5FSI - Billet Aluminum Catch Can Kit - keep your intake manifold and valves clean and oil free - CTS - Volkswagen

keep your intake manifold and valves clean and oil free affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with FSI engine only

Brand:
CTS - Corporate Logo
ES#:
2862870
Mfg#:
CTSCCMK5FSI
Back Ordered
Auto Notify
$449.99 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 Volkswagen Engine Emission Parts

Let us help you find the parts that fit your Volkswagen

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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