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Volkswagen Passat B7 TDI Exhaust Emission Parts

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DEF Funnel - Angled Tube

ES#4040586 - 029612SCH01A - DEF Funnel - Angled Tube - Use funnel to properly add AdBlue to your car with out spilling. Straight funnel also available: ES4040581 - Schwaben - BMW Volkswagen
ECS Tuning recommends this product.

Use funnel to properly add AdBlue to your car with out spilling. Straight funnel also available: ES4040581 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
4040586
Mfg#:
029612SCH01A
Ships in 9 Business Days
Auto Notify
ON SALE! SAVE 25%
$40.99

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

$30.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

NOX Sensor With Control Module

ES#4900010 - 03L907807AF - NOX Sensor With Control Module - Used for diesel emissions control - Vitesco Technologies - Volkswagen

Used for diesel emissions control affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vitesco Technologies - Corporate Logo
ES#:
4900010
Mfg#:
03L907807AF
In Stock
$344.99 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
For vehicles with CKRA engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
319083
Mfg#:
1K0998262AD
Ships in 2 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.

$94.99

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

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

3 Pc. OXygen Sensor Wrench Set

ES#4001175 - CTA2073 - 3 Pc. OXygen Sensor Wrench Set - Get the complete set. - CTA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Get the complete set. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTA Tools - Corporate Logo
ES#:
4001175
Mfg#:
CTA2073
Ships in 1 Business Day
$50.01 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Particulate Filter Sensor

ES#4491737 - 03L906051D - Particulate Filter Sensor - Monitors the particulate filter - Vemo - Volkswagen

Monitors the particulate filter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with CVCA engine code only

Brand:
Vemo - Corporate Logo
ES#:
4491737
Mfg#:
03L906051D
In Stock
$104.07

This product was last offered at the strikethrough price on
05-13-2026

$99.34 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Truck Series DPF Protector - 500ml / 16.9oz

ES#3999019 - 20258 - Truck Series DPF Protector - 500ml / 16.9oz - Improves engine performance and emissions control - Reduces clogging of the DPF caused by soot as a combustion product - Liqui-Moly - BMW Volkswagen Porsche

Improves engine performance and emissions control - Reduces clogging of the DPF caused by soot as a combustion product affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Liqui-Moly - Corporate Logo
ES#:
3999019
Mfg#:
20258
In Stock
40% off MSRP

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

$17.95

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

$10.79 USD
Free Shipping
on orders $49 and up

Filling Hose For AdBlue Urea Solution

ES#3678273 - 000012499 - Filling Hose For AdBlue Urea Solution - Attaches to container and mounts to vehicle tank for spill-less filling of Adblue solution - MTC - Audi Volkswagen

Attaches to container and mounts to vehicle tank for spill-less filling of Adblue solution affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For 45mm threaded openings. Please measure yours prior to ordering.

Brand:
MTC - Corporate Logo
ES#:
3678273
Mfg#:
000012499
Back Ordered
Auto Notify
$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Flapper Replacement Kit

ES#2954003 - 1k0253691gKT - Exhaust Flapper Replacement Kit - Includes flapper, gaskets, and clamps - Genuine Volkswagen Audi - Volkswagen

Includes flapper, gaskets, and clamps affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2954003
Mfg#:
1K0253691GKT
Ships in 2 Business Days
$815.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Flapper Motor

ES#2861014 - 1K0253691J - Exhaust Flapper Motor - Flapper motor located between the catalytic converters - Genuine Volkswagen Audi - Volkswagen

Flapper motor located between the catalytic converters affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2861014
Mfg#:
1K0253691J
Ships in 2 Business Days
11% off MSRP

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

$842.30

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

$747.96 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Off Set O2 Sensor Wrench

ES#4371880 - W80491 - Off Set O2 Sensor Wrench - Offset design for confined areas. - Performance Tool - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Offset design for confined areas. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Performance Tool - Corporate Logo
ES#:
4371880
Mfg#:
W80491
In Stock
$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor Socket

ES#4370861 - W1267 - Oxygen Sensor Socket - Removes oxygen sensors located in the exhaust. - Performance Tool - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Removes oxygen sensors located in the exhaust. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Performance Tool - Corporate Logo
ES#:
4370861
Mfg#:
W1267
Ships in 2 Business Days
$12.80 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

NOX Sensor With Control Module

ES#5373949 - 03L907807AF - NOX Sensor With Control Module - Used for diesel emissions control - Bremmen Parts - Volkswagen

Used for diesel emissions control affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5373949
Mfg#:
03L907807AF
In Stock
ON SALE! SAVE 15%
$336.99

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

$286.10 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Adblue pump repair kit

ES#2179368 - 561198969 - Adblue pump repair kit - Includes pump with gasket set. Contains pressure sensor G686. - Genuine Volkswagen Audi - Volkswagen

Includes pump with gasket set. Contains pressure sensor G686. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2179368
Mfg#:
561198969
Ships in 2 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.

$549.99

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

$512.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

AdBlue DEF Fluid - 1 Liter

ES#4621426 - G0529101LPDC - AdBlue DEF Fluid - 1 Liter - Diesel exhaust fluid - Genuine Volkswagen Audi - Audi BMW Volkswagen Mercedes Benz

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

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4621426
Mfg#:
G0529101LPDC
In Stock
2% off MSRP

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

$3.69

This product was last offered at the strikethrough price on
01-12-2026

$3.62 USD
Free Shipping
on orders $49 and up

Innovate LC-2 Wideband O2 Controller Kit

ES#4809696 - 38770 - Innovate LC-2 Wideband O2 Controller Kit - Includes Lambda cable & 8-foot sensor cable. - Innovate Motorsports - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Includes Lambda cable & 8-foot sensor cable. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Innovate Motorsports - Corporate Logo
ES#:
4809696
Mfg#:
38770
In Stock
$212.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Particulate Filter Sensor

ES#3549214 - 03L906051D - Particulate Filter Sensor - Monitors the particulate filter - Genuine Volkswagen Audi - Volkswagen

Monitors the particulate filter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with CVCA engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3549214
Mfg#:
03L906051D
Ships in 2 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.

$219.99

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

$205.99 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.

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

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