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Volkswagen Passat B6 FWD 3.6L Engine Parts & Accessories

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ES#4376360 - 03H103202A - PCV Breather Hose - Located on the valve cover - URO - Audi Volkswagen

Located on the valve cover 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#:
4376360
Mfg#:
03H103202A
Ships in 1 Business Day
$135.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5644 - 071115433 - VR6 Oil Filter Housing Cap - Lower part of the VR6 oil filter housing that is removed to remove oil filter. - Genuine Volkswagen Audi - Audi Volkswagen

Lower part of the VR6 oil filter housing that is removed to remove oil filter. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
5644
Mfg#:
071115433
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.

$144.99

This product was last offered at the strikethrough price on
06-26-2026

$135.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#289338 - 101905622 - Spark Plug - Priced Each - Keep your engine running strong - Genuine Volkswagen Audi - Audi Volkswagen

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

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
289338
Mfg#:
101905622
Ships in 1-2 days
9% off MSRP

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

$24.71

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

$22.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#318459 - 1K0937565A - Remote Terminal Cap  - Covers the positive remote terminal connection in the engine bay - Genuine Volkswagen Audi - Volkswagen

Covers the positive remote terminal connection in the engine bay affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
318459
Mfg#:
1K0937565A
Ships in 1-2 days
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2731859 - 1K0998262S - Rear Oxygen Sensor - Priced Each - Keep your engine running efficiently - Walker - Audi Volkswagen

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

Brand:
Walker - Corporate Logo
ES#:
2731859
Mfg#:
1K0998262S
Ships in 1-2 days
$134.99

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

$130.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1885289 - MK4VR624VPRKTMD -  Oil Service Kit - With ECS Magnetic Drain Plug - Includes Hengst oil filter and Motul 5w-40 oil - Assembled By ECS - Audi Volkswagen

Includes Hengst oil filter and Motul 5w-40 oil 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#:
1885289
Mfg#:
MK4VR624VPRKTMD
In Stock
ON SALE!
$130.93 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#3098218 - DPPFLUPG - Additional Programs And Options Software (Fully Loaded) - Includes valet, sport, performance, and anti-theft modes - APR - Audi Volkswagen

Includes valet, sport, performance, and anti-theft modes Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
This upgrade must be performed at ECS Tuning's facility in Ohio.

Brand:
APR - Corporate Logo
ES#:
3098218
Mfg#:
DPPFLUPG
In Stock
$129.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4872240 - 3C1819857 - Heater Core Hose Set - Supply and Return coolant lines. - URO - Volkswagen

Supply and Return coolant lines. 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#:
4872240
Mfg#:
3C1819857
Ships in 1 Business Day
$128.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#261395 - 03H109503 - Timing Chain - Upper - Does not include hardware - Iwis - Audi Volkswagen Porsche

Does not include hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Iwis - Corporate Logo
ES#:
261395
Mfg#:
03H109503
In Stock
ON SALE! SAVE 25%
$57.34

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

$42.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3439 - 021103051C - Rear Crankshaft Seal - Keep oil in and dirt out. 85x105x11 - Victor Reinz - Audi Volkswagen

Keep oil in and dirt out. 85x105x11 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
3439
Mfg#:
021103051C
In Stock at Vendor
$43.99

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

$42.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fits left and right sides 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 the left side

Brand:
Bosch - Corporate Logo
ES#:
2992251
Mfg#:
1K0998262C
In Stock at Vendor
$135.99

This product was last offered at the strikethrough price on
06-24-2026

$127.78 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2538790 - 03H109465 - Timing Chain - Lower - Connects the crankshaft sprocket to the balance shaft sprocket - Febi - Audi Volkswagen

Connects the crankshaft sprocket to the balance shaft sprocket 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:
Febi - Corporate Logo
ES#:
2538790
Mfg#:
03H109465
In Stock
ON SALE! SAVE 38%
$50.99

This product was last offered at the strikethrough price on
05-14-2026

$31.56 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2582356 - 3AA612041R - Vacuum Line - Connects to brake booster - Genuine Volkswagen Audi - Volkswagen

Connects to brake booster affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date from 11/07/2006 only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2582356
Mfg#:
3AA612041R
Ships in 3 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.

$134.99

This product was last offered at the strikethrough price on
06-26-2026

$125.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3640194 - 03H103483E - Valve Cover Gasket  - Fix that oil leak for good! - Elwis - Audi Volkswagen

Fix that oil leak for good! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Elwis - Corporate Logo
ES#:
3640194
Mfg#:
03H103483E
In Stock at Vendor
$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4780944 - 1K0121212C - Secondary Radiator - Used to assist the main radiator in cooling - Metrix - Volkswagen

Used to assist the main radiator in cooling affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with VIN up to 3C-6-240 000 only, split is in the 2006 model year

Brand:
Metrix - Corporate Logo
ES#:
4780944
Mfg#:
1K0121212C
In Stock
Limited Qty Sale
$143.99

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

$123.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#2597931 - 1J0122291D - Cooling System Coupler - Keep your cooling system leak free - URO - Audi Volkswagen

Keep your cooling system leak free 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#:
2597931
Mfg#:
1J0122291D
In Stock
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

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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