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Volkswagen Passat B4 TDI

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Volkswagen Passat B4 TDI Engine Parts & Accessories

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Pro 5 R Drop In Filter

ES#518087 - 30-10045 - Pro 5 R Drop In Filter - When maximum airflow is critical, featuring 5 layers of cotton gauze filtration material - AFE - Audi Volkswagen

When maximum airflow is critical, featuring 5 layers of cotton gauze filtration material

Brand:
AFE - Corporate Logo
ES#:
518087
Mfg#:
30-10045
Ships in 3 Business Days
20% off MSRP

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

$113.99

This product was last offered at the strikethrough price on
08-21-2026

$91.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter - Pack Of 5

ES#1884297 - HP-3001 - Oil Filter - Pack Of 5 - Stock up for future and save! (Larger capacity oil filter) - K&N - Volkswagen

Stock up for future and save! (Larger capacity oil filter)

Brand:
K&N - Corporate Logo
ES#:
1884297
Mfg#:
HP-3001
Ships in 4 Business Days
$89.99 USD
Free Shipping

ATOMIC Manual Boost Controller

ES#3183374 - gfb3001 - ATOMIC Manual Boost Controller - Fine-tune your boost levels for optimum performance - Go Fast Bits - Volkswagen Porsche

Fine-tune your boost levels for optimum performance

Brand:
Go Fast Bits - Corporate Logo
ES#:
3183374
Mfg#:
GFB3001
Ships on Sep 9, 2026
$89.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Engine Power Supply Relay "109"

ES#1831796 - 1J0906381A - Engine Power Supply Relay "109" - A failed 109 Relay can leave you stranded - OE Aftermarket - Volkswagen

A failed 109 Relay can leave you stranded

Brand:
OE Aftermarket - Corporate Logo
ES#:
1831796
Mfg#:
1J0906381A
Ships in 4 Business Days
$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bolt - Priced Each

ES#6660 - N90328504 - Bolt - Priced Each - Used in various locations throughout the vehicle. M8x16 - Genuine Volkswagen Audi - Volkswagen

Used in various locations throughout the vehicle. M8x16

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
6660
Mfg#:
N90328504
In Stock
ON SALE! SAVE 10%
$5.99

This product was last offered at the strikethrough price on
08-21-2026

$5.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Glow Plug - Priced Each

ES#3437457 - N10140104 - Glow Plug - Priced Each - Replace your weak and hard starting glow plugs - Vemo - Volkswagen

Replace your weak and hard starting glow plugs

Brand:
Vemo - Corporate Logo
ES#:
3437457
Mfg#:
N10140104
In Stock at Vendor
$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Service Kit

ES#3173503 - 06A115561BKT9 - Oil Service Kit - Only the essentials to perform an oil service. Includes German Made Vaico oil that meets VW 502.00 & 505.00 standards - Assembled By ECS - Volkswagen

Only the essentials to perform an oil service. Includes German Made Vaico oil that meets VW 502.00 & 505.00 standards 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with AAZ engine code only

Brand:
Assembled By ECS - Corporate Logo
ES#:
3173503
Mfg#:
06A115561BKT9
Ships on Aug 24, 2026
ON SALE!
$89.25

This product was last offered at the strikethrough price on
08-19-2026

$87.19 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Fuel Filter Check Valve

ES#294829 - 191127247A - Fuel Filter Check Valve - Located on top of fuel filter, includes sealing o-rings - Genuine Volkswagen Audi - Volkswagen

Located on top of fuel filter, includes sealing o-rings

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
294829
Mfg#:
191127247A
Ships in 1-2 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.

$91.99

This product was last offered at the strikethrough price on
08-21-2026

$85.99 USD
Free Shipping

Performance Air Filter

ES#3195186 - FB112/01 - Performance Air Filter - More air flow means more power! Direct replacement with long service life. - BMC - Audi Volkswagen

More air flow means more power! Direct replacement with long service life.

Brand:
BMC - Corporate Logo
ES#:
3195186
Mfg#:
FB112/01
Back Ordered
$85.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

2 pin Female Connector

ES#2586332 - 037906240 - 2 pin Female Connector - Used in various locations - Bosch - Volkswagen

Used in various locations 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2586332
Mfg#:
037906240
In Stock at Vendor
$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Belt Tensioner

ES#6073 - 028109243F - Timing Belt Tensioner - Should be changed when installing a new timing belt - SKF - Volkswagen

Should be changed when installing a new timing belt From model year 12/95

Brand:
SKF - Corporate Logo
ES#:
6073
Mfg#:
028109243F
In Stock at Vendor
$85.99

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

$83.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake Manifold Gasket

ES#4034811 - 028129717D - Intake Manifold Gasket - Gasket between cylinder head & intake - Elring - Volkswagen

Gasket between cylinder head & intake 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
4034811
Mfg#:
028129717D
In Stock
ON SALE! SAVE 20%
$7.99

This product was last offered at the strikethrough price on
08-14-2026

$6.42 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Speed Sensor Service Kit

ES#2804561 - 357919149BKT1 - Speed Sensor Service Kit - Includes speedometer pinion, guide bushing, speed sensor, and dielectric grease - Assembled By ECS - Volkswagen

Includes speedometer pinion, guide bushing, speed sensor, and dielectric grease 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with 4-speed automatic transmission only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2804561
Mfg#:
357919149BKT1
Ships in 1 Business Day
ON SALE! SAVE 12%
$92.99

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

$82.27 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Crankcase Vent Valve

ES#2708677 - 028129101D - Crankcase Vent Valve - Repair vacuum system leaks - URO - Volkswagen

Repair vacuum system leaks 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2708677
Mfg#:
028129101D
Ships in 1 Business Day
$40.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
This product has been superseded to ES#4871639

High Performance Genuine Engine Oil (0w-30) - 1 Quart

ES#4030789 - GE550301QDSP - High Performance Genuine Engine Oil (0w-30) - 1 Quart - Meets Volkswagen & Audi 504.00 / 507.00 long drain specification - Genuine Volkswagen Audi - Audi Volkswagen

Meets Volkswagen & Audi 504.00 / 507.00 long drain specification Replaces 5w-30 and meets the same 504.00/507.00 specification for gasoline and diesel engines.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4030789
Mfg#:
GE550301QDSP
In Stock
$13.49 USD
Free Shipping
on orders $49 and up

8100 X-CleanEFE Engine Oil (5w-30) - 5 Liter

ES#2952152 - 3374650234 - 8100 X-CleanEFE Engine Oil (5w-30) - 5 Liter - 100% synthetic engine oil specially designed around the demands of direct injection engines - Motul - Audi BMW Volkswagen

100% synthetic engine oil specially designed around the demands of direct injection engines

Brand:
Motul - Corporate Logo
ES#:
2952152
Mfg#:
3374650234
In Stock
10% off MSRP

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

$87.91

This product was last offered at the strikethrough price on
08-21-2026

$79.12 USD
Free Shipping
on orders $49 and up

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.

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