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Volkswagen MK4 Exhaust Emission Parts

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ES#3244749 - 52426 - Downpipe With Catalytic Converter - OEM grade replacement catalytic converter - Magnaflow - Volkswagen

OEM grade replacement catalytic converter

Brand:
Magnaflow - Corporate Logo
ES#:
3244749
Mfg#:
52426
Ships in 1 Business Day
$609.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#251523 - N90085001 - Self-Locking Nut - Priced Each - Install new hardware with your new parts. M8 - Febi - Audi BMW Volkswagen

Install new hardware with your new parts. M8 We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
251523
Mfg#:
N90085001
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#276268 - 045131501L - EGR Valve Assembly - Includes sealing gasket - Genuine Volkswagen Audi - Volkswagen

Includes sealing gasket For vehicles with ALH engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
276268
Mfg#:
045131501L
Ships in 1 day
12% off MSRP

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

$616.99

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

$540.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2682272 - 1K0998262Q - Oxygen Sensor - Keep your engine running efficiently - Bosch - Audi Volkswagen

Keep your engine running efficiently We Price Match - Give Us A Call or Chat!
For vehicles with AEG engine code with VIN from 1J-X-697003, split is in the 1999 model year

Brand:
Bosch - Corporate Logo
ES#:
2682272
Mfg#:
1K0998262Q
In Stock at Vendor
$150.95

This product was last offered at the strikethrough price on
10-31-2026

$149.51 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#319090 - 1K0998262M -  Oxygen Sensor - Located before the catalytic converter - Genuine Volkswagen Audi - Audi Volkswagen

Located before the catalytic converter

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
319090
Mfg#:
1K0998262M
Ships in 1 day
12% off MSRP

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

$470.99

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

$412.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#319087 - 1K0998262J -  Oxygen Sensor - Located before the catalytic converter - Genuine Volkswagen Audi - Volkswagen

Located before the catalytic converter Fits the right manifold

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
319087
Mfg#:
1K0998262J
Ships in 1 day
12% off MSRP

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

$466.99

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

$408.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#311348 - 1J0973733 - Connector housing - 6 Pin black - Replace your broken connector. Pin terminals and wiring not included. - Genuine Volkswagen Audi - Volkswagen

Replace your broken connector. Pin terminals and wiring not included.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
311348
Mfg#:
1J0973733
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.

$26.49

This product was last offered at the strikethrough price on
11-03-2026

$23.58 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#319085 - 1K0998262D - Oxygen Sensor - Priced Each - Keep your engine running efficiently - Genuine Volkswagen Audi - Audi Volkswagen

Keep your engine running efficiently

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
319085
Mfg#:
1K0998262D
Ships in 1 day
12% off MSRP

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

$449.99

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

$394.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#470082 - N90521604 - O-Ring - Priced Each - Install new hardware with your new parts. 55x3 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. 55x3 For vehicles with ALH engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
470082
Mfg#:
N90521604
In Stock
24% off MSRP

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

$11.47

This product was last offered at the strikethrough price on
11-03-2026

$8.67 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#279767 - 06A906262BG - Oxygen Sensor - Keep your engine running efficiently, with a new O2 sensor - Genuine Volkswagen Audi - Volkswagen

Keep your engine running efficiently, with a new O2 sensor For vehicles with AVH, AZG or BEV engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
279767
Mfg#:
06A906262BG
Ships in 1 day
12% 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

$178.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Properly remove stubborn o2 sensors.

Brand:
Hazet - Corporate Logo
ES#:
4490396
Mfg#:
4680-1
Ships in 1 Business Day
$118.99

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

$115.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#333406 - 357253141A - Dual Clamp Exhaust Sleeve - Priced Each - Quiet down your leaking exhaust. 55mm - Genuine Volkswagen Audi - Audi Volkswagen

Quiet down your leaking exhaust. 55mm

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
333406
Mfg#:
357253141A
Ships in 1 day
8% off MSRP

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

$60.99

This product was last offered at the strikethrough price on
10-05-2026

$55.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1853396 - 1K0998262 - Oxygen Sensor - Priced Each - Keep your engine running efficiently - Genuine Volkswagen Audi - Audi Volkswagen

Keep your engine running efficiently For vehicles with AWD engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1853396
Mfg#:
1K0998262
Ships in 2 Business Days
12% off MSRP

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

$374.99

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

$328.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1853400 - 1K0998262B -  Oxygen Sensor - Located after the catalytic converter - Genuine Volkswagen Audi - Volkswagen

Located after the catalytic converter

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1853400
Mfg#:
1K0998262B
Ships in 1 day
13% 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
08-31-2026

$313.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#251368 - 045131501L - EGR Valve Assembly - Includes sealing gaskets - Wahler - Volkswagen

Includes sealing gaskets For vehicles with ALH engine code only

Brand:
Wahler - Corporate Logo
ES#:
251368
Mfg#:
045131501L
Ships in 4 Business Days
$144.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Perfect kit for unique sensors throughout the car.

Brand:
OTC - Corporate Logo
ES#:
2947301
Mfg#:
OTC4673
Ships in 6 Business Days
$278.99 USD
Free Shipping
on orders $49 and up
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.

Let us help you find the parts that fit your Volkswagen

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Manufacturer names and/or part numbers are used only for identification purposes.

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