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Volkswagen Exhaust Emission Parts

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Front Oxygen Sensor - Priced Each

ES#3678737 - 06K906262CS - Front Oxygen Sensor - Priced Each - Keep your engine running efficiently - Genuine Volkswagen Audi - 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#:
3678737
Mfg#:
06K906262CS
In Stock
Limited Qty Sale
$293.82

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

$270.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Catalytic Converter

ES#3441736 - 1k0254402axKT - Remanufactured Catalytic Converter - Price includes $400 refundable core charge.Catalyst located before the exhaust flapper motor - Genuine Volkswagen Audi - Audi Volkswagen

Price includes $400 refundable core charge.Catalyst located before the exhaust flapper motor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with a CBEA or CJAA engine code from production date 07/01/2009 only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3441736
Mfg#:
1K0254402AXKT
Ships in 1-2 days
$4414.99

This product was last offered at the strikethrough price on
02-04-2026

$4000.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Priced Each

ES#2568696 - 16986 - 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 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2568696
Mfg#:
16986
In Stock
$144.99

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

$139.71 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Priced Each

ES#2539127 - 1K0998262D - 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 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2539127
Mfg#:
1K0998262D
In Stock
$193.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Downpipe Installation Kit

ES#9334 - 1K0198115KT - Downpipe Installation Kit - Includes gasket and related hardware used between turbo and downpipe - Assembled By ECS - Volkswagen

Includes gasket and related hardware used between turbo and downpipe 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#:
9334
Mfg#:
1K0198115KT
In Stock
ON SALE!
$26.99

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

$25.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Priced Each

ES#2435 - 1K0998262AB - 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 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For engine code ATQ, fits left and right position

Brand:
Bosch - Corporate Logo
ES#:
2435
Mfg#:
1K0998262AB
In Stock at Vendor
$180.99

This product was last offered at the strikethrough price on
02-21-2026

$144.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Catalytic Converter

ES#2163313 - 561254400A - Catalytic Converter - Genuine replacement mid pipe featuring the catalytic converter. - Genuine Volkswagen Audi - Volkswagen

Genuine replacement mid pipe featuring the catalytic converter. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2163313
Mfg#:
561254400A
Ships in 1-2 days
5% off MSRP

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

$3594.99

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

$3410.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Downpipe With Particulate Filter

ES#2855522 - 1k0254708gxKT - Remanufactured Downpipe With Particulate Filter - Includes a $240.00 refundable core charge - Genuine Volkswagen Audi - Audi Volkswagen

Includes a $240.00 refundable core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2855522
Mfg#:
1K0254708GXKT
Ships in 1-2 days
$3362.99

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

$3361.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

AdBlue/Diesel Exhaust Fluid - 2.5Gal

ES#259147 - 83190440158 - AdBlue/Diesel Exhaust Fluid - 2.5Gal - Used in the diesel urea tanks - Genuine BMW - BMW Volkswagen

Used in the diesel urea tanks affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
259147
Mfg#:
83190440158
In Stock
$35.99 USD
Free Shipping
on orders $49 and up

Remanufactured Downpipe With Catalytic Converter

ES#2804170 - 5Q0254502MXKT - Remanufactured Downpipe With Catalytic Converter - Price includes $210 refundable core charge - Genuine Volkswagen Audi - Audi Volkswagen

Price includes $210 refundable core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2804170
Mfg#:
5Q0254502MXKT
Ships in 8 Business Days
$3264.99

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

$3263.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Downpipe With Catalytic Converter

Replacement downpipe with catalytic converter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with BPR engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
307624
Mfg#:
1J0254508R
Ships in 7 Business Days
5% off MSRP

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

$3282.99

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

$3115.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Downpipe With Catalytic Converter

ES#2718918 - 1K0254513EXKT - Downpipe With Catalytic Converter - Price includes $252 refundable core charge - Genuine Volkswagen Audi - Volkswagen

Price includes $252 refundable core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2718918
Mfg#:
1K0254513EXKT
Ships in 7 Business Days
$2979.99

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

$2978.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Front Oxygen Sensor - Priced Each

ES#4069801 - 06J906262T - Front 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 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with CBFA engine code only

Brand:
Bosch - Corporate Logo
ES#:
4069801
Mfg#:
06J906262T
In Stock
ON SALE!
$159.99

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

$148.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Downpipe - with catalytic converter

ES#3693955 - 5QM254501G - Downpipe - with catalytic converter - Keep your emissions in check - Genuine Volkswagen Audi - Volkswagen

Keep your emissions in check affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3693955
Mfg#:
5QM254501G
Ships in 1-2 days
5% off MSRP

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

$3041.99

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

$2886.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor Tool - Angled Handle - 7/8" - Bavarian Autosport

ES#3673911 - B8800066 - Oxygen Sensor Tool - Angled Handle - 7/8" - Bavarian Autosport - Slotted, pivoting head has both hexagon and double hexagon drive. Angled handle reaches around obstructions. - Bav Auto Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Slotted, pivoting head has both hexagon and double hexagon drive. Angled handle reaches around obstructions. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bav Auto Tools - Corporate Logo
ES#:
3673911
Mfg#:
B8800066
Ships on Aug 10, 2026
Auto Notify
ON SALE! SAVE 25%
$49.99

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

$37.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal 4-Wire Oxygen Sensor - Priced Each

ES#2532224 - 15733 - Universal 4-Wire Oxygen Sensor - Priced Each - Four wire universal OBD-II Oxygen sensor - Bosch - Audi BMW Volkswagen

Four wire universal OBD-II Oxygen sensor 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:
Bosch - Corporate Logo
ES#:
2532224
Mfg#:
15733
In Stock
$82.99

This product was last offered at the strikethrough price on
02-16-2026

$74.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Exhaust Emission Parts

Oxygen sensors, catalytic converters, and other critical emissions components not only cause Check Engine Lights when they fail, but they'll also keep you from registering your car. Make sure your emissions system is functioning properly so you can continue to drive your car legally.

Other Volkswagen Exhaust 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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