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Volkswagen Passat Engine Emission Parts

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Recirculating Catch Can Kit

ES#2793986 - IEBACC1 - Recirculating Catch Can Kit - Everything needed to add a catch can to your FSI using the OEM valve cover. - Integrated Engineering - Volkswagen

Everything needed to add a catch can to your FSI using the OEM valve cover.
For vehicles with FSI engines only

Brand:
Integrated Engineering - Corporate Logo
ES#:
2793986
Mfg#:
IEBACC1
Special Order: No Guaranteed ETA
$532.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Emissions Service Kit - Stage 3

ES#2090782 - 3B0198009 - Emissions Service Kit - Stage 3 - Stage 2 kit plus cam seals and tensioner gaskets - Assembled By ECS - Volkswagen

Stage 2 kit plus cam seals and tensioner gaskets 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with VIN from 3B-2-341 001 or 3B-2E397 001 only, splits are in the 2002 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2090782
Mfg#:
3B0198009
Back Ordered
ON SALE! SAVE 10%
$590.99

This product was last offered at the strikethrough price on
06-16-2026

$532.10 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Universal 10AN ORB To 3/8" Barb

ES#4460630 - rad20-0530 - Universal 10AN ORB To 3/8" Barb - This PCV can be used on the outlet of any Radium Engineering catch can - Radium Engineering - Audi BMW Volkswagen Mercedes Benz MINI Porsche

This PCV can be used on the outlet of any Radium Engineering catch can

Brand:
Radium Engineering - Corporate Logo
ES#:
4460630
Mfg#:
RAD20-0530
Ships in 1 Business Day
$37.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Silicone Three-Way Valve Housing

ES#2966835 - 034-101-3038 - Silicone Three-Way Valve Housing - 'T' shaped connection below the intake manifold - 034Motorsport - Audi Volkswagen

'T' shaped connection below the intake manifold 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
2966835
Mfg#:
034-101-3038
In Stock
$24.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Breather Hose Connector

ES#2708697 - 06A103213F - Breather Hose Connector - Connects the oil filter adapter to the three-way valve housing - URO - Audi Volkswagen

Connects the oil filter adapter to the three-way valve housing 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with AWM engine code only

Brand:
URO - Corporate Logo
ES#:
2708697
Mfg#:
06A103213F
In Stock
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Solenoid Valve (N249) - Priced Each

ES#258893 - 026906283J - Solenoid Valve (N249) - Priced Each - Controls actuation of the Combi Valve or Diverter Valve - Pierburg - Audi Volkswagen

Controls actuation of the Combi Valve or Diverter Valve Used to control combi valve operation

Brand:
Pierburg - Corporate Logo
ES#:
258893
Mfg#:
026906283J
Ships in 1 Business Day
$104.78 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VW/Audi 2.0T OEM PCV Service Kit

ES#5516658 - 06H103495AHKT - VW/Audi 2.0T OEM PCV Service Kit - This complete crankcase ventilation kit replaces the PCV oil separator assembly and breather hoses to restore engine vacuum, stop oil leaks, and protect rear main seals on VW and Audi 2.0T TSI engines. - Assembled By ECS - Volkswagen

This complete crankcase ventilation kit replaces the PCV oil separator assembly and breather hoses to restore engine vacuum, stop oil leaks, and protect rear main seals on VW and Audi 2.0T TSI engines. 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with TSI engines only

Brand:
Assembled By ECS - Corporate Logo
ES#:
5516658
Mfg#:
06H103495AHKT
In Stock
$172.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Vacuum Pump

ES#2143491 - 06H145100AK - Vacuum Pump - Generates vacuum when under positive pressure - Genuine Volkswagen Audi - Audi Volkswagen

Generates vacuum when under positive pressure For vehicles with TSI engine only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2143491
Mfg#:
06H145100AK
Ships in 1 day
11% off MSRP

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

$574.99

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

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

Vacuum Pump

ES#2210965 - 06D145100H - Vacuum Pump - Generates vacuum when under positive pressure - Genuine Volkswagen Audi - Audi Volkswagen

Generates vacuum when under positive pressure For vehicles with FSI engines only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2210965
Mfg#:
06D145100H
Ships in 1 day
11% off MSRP

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

$569.99

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

$508.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Billet Aluminum Catch Can Kit

ES#2862872 - CTSCCMK6GEN3 - 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

Brand:
CTS - Corporate Logo
ES#:
2862872
Mfg#:
CTSCCMK6GEN3
Back Ordered
ON SALE! SAVE 10%
$559.99

This product was last offered at the strikethrough price on
09-29-2026

$503.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Vacuum Pump Service Kit

ES#2823162 - 07K145100HKT - Vacuum Pump Service Kit - Includes pump, gasket, and hardware - Genuine Volkswagen Audi - Volkswagen

Includes pump, gasket, and hardware

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2823162
Mfg#:
07K145100HKT
Ships in 1 day
$522.99

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

$501.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Reinforced Silicone Breather Hose Kit

ES#2864537 - 034-101-3000 - Reinforced Silicone Breather Hose Kit - Upgrade from weaker rubber hoses - 034Motorsport - Audi Volkswagen

Upgrade from weaker rubber hoses 2X Entries Into Our F80 M3 Sweepstakes
Engine code AEB with Manual Transmission only

Brand:
034Motorsport - Corporate Logo
ES#:
2864537
Mfg#:
034-101-3000
Ships in 2 Business Days
$249.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Secondary Air Pump

ES#4715738 - 04E959231C - Secondary Air Pump - A common cause of emissions issues - Vemo - Audi Volkswagen

A common cause of emissions issues

Brand:
Vemo - Corporate Logo
ES#:
4715738
Mfg#:
04E959231C
Ships in 1 Business Day
$509.99

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

$495.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Suction Pump

ES#2803814 - 058133753D - Suction Pump - Restore engine performance - Rein - Audi Volkswagen

Restore engine performance 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2803814
Mfg#:
058133753D
In Stock
$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Emissions Service Kit - Stage 3

ES#2090779 - 3B0198006 - Emissions Service Kit - Stage 3 - Stage 2 kit plus cam seals and tensioner gaskets - Assembled By ECS - Volkswagen

Stage 2 kit plus cam seals and tensioner gaskets 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with VIN 3B-2-000 001 through 3B-2-341 000 or 3B-2E000 001 through 3B-2E397 000, splits are in the 2002 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2090779
Mfg#:
3B0198006
Back Ordered
ON SALE!
$543.99

This product was last offered at the strikethrough price on
08-13-2026

$495.48 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

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 For 45mm threaded openings. Please measure yours prior to ordering.

Brand:
MTC - Corporate Logo
ES#:
3678273
Mfg#:
000012499
Back Ordered
$18.99 USD
Free Shipping
on orders $49 and up
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.

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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