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Volkswagen Passat B4 VR6 12v Engine Parts & Accessories

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ARP Connecting Rod Bolt Kit

ES#1843998 - 204-6006 - ARP Connecting Rod Bolt Kit - High Performance Series - 8740 Chromoly Steel - ARP - Audi Volkswagen

High Performance Series - 8740 Chromoly Steel 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ARP - Corporate Logo
ES#:
1843998
Mfg#:
204-6006
In Stock at Vendor
$139.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Liqui Moly Molygen Oil Service Kit (5w-40)

ES#3639955 - 95510756100KT4 - Liqui Moly Molygen Oil Service Kit (5w-40) - Includes Hengst filter and Liqui Moly Molygen New Generation A40 Spec oil - Assembled By ECS - Audi Volkswagen Porsche

Includes Hengst filter and Liqui Moly Molygen New Generation A40 Spec oil 10X Entries For Our 25th Anniversary Sweepstakes!
Late design filter with plastic ends

Brand:
Assembled By ECS - Corporate Logo
ES#:
3639955
Mfg#:
95510756100KT4
In Stock
$117.99

This product was last offered at the strikethrough price on
05-15-2026

$105.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Zerex Coolant / Antifreeze - Pink G40 (Prediluted) 1 Gallon

ES#4906329 - 861399 - Zerex Coolant / Antifreeze - Pink G40 (Prediluted) 1 Gallon - MBZ Approval: 325.5 / 325.6 - Zerex - Audi Volkswagen Mercedes Benz Porsche

MBZ Approval: 325.5 / 325.6

Brand:
Zerex - Corporate Logo
ES#:
4906329
Mfg#:
861399
In Stock
$28.99

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

$23.99 USD
Free Shipping
on orders $49 and up

Porsche 911 Oil Cap

ES#3516769 - 9P1115423A - Porsche 911 Oil Cap - Black and satin aluminum colored valve cover mounted oil cap from the Porsche 991 - Genuine Porsche - Audi Volkswagen Porsche

Black and satin aluminum colored valve cover mounted oil cap from the Porsche 991

Brand:
Genuine Porsche - Corporate Logo
ES#:
3516769
Mfg#:
9P1115423A
In Stock
$81.05 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Tensioner - Assembly

ES#3108265 - 021145299C - Accessory Belt Tensioner - Assembly - Keep your drive belt tight to your accessories. - URO - Volkswagen

Keep your drive belt tight to your accessories. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3108265
Mfg#:
021145299C
In Stock
$78.99

This product was last offered at the strikethrough price on
02-24-2026

$69.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat - 87C

ES#1892327 - 078121113F - Thermostat - 87C - Prevent overheating and premature engine wear - Mahle-Behr - Audi Volkswagen

Prevent overheating and premature engine wear

Brand:
Mahle-Behr - Corporate Logo
ES#:
1892327
Mfg#:
078121113F
In Stock
$28.99

This product was last offered at the strikethrough price on
04-09-2026

$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Torx Bolt - Priced Each

ES#467607 - N10196103 - Torx Bolt - Priced Each - Install new hardware with your new parts. M6x18 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M6x18 Used to secure thermostat housing, two required

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
467607
Mfg#:
N10196103
In Stock
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Audi R8 Oil Cap

ES#2075233 - 420103485B - Audi R8 Oil Cap - Add new styling in minutes with this Audi R8 oil cap - Genuine Volkswagen Audi - Audi Volkswagen

Add new styling in minutes with this Audi R8 oil cap

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2075233
Mfg#:
420103485B
In Stock
9% 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
06-25-2026

$103.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Speed Sensor Service Kit

ES#2804559 - 191919149EKT1 - 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 5-speed manual transmission only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2804559
Mfg#:
191919149EKT1
Ships on Sep 18, 2026
Auto Notify
ON SALE! SAVE 20%
$99.99

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

$79.80 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Baffled Steel Oil Pan

ES#4005535 - 462-103-VR6-TSB - Baffled Steel Oil Pan - A true baffled oil pan for those with performance in mind! - iABED Industries - Audi Volkswagen

A true baffled oil pan for those with performance in mind! Requires MK5 R32 oil pump, please see ES269534.

Brand:
iABED Industries - Corporate Logo
ES#:
4005535
Mfg#:
462-103-VR6-TSB
In Stock
Limited Qty Sale
$549.99

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

$519.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ultimate VR6 Timing Chain Kit

ES#8983 - 021198502 - Ultimate VR6 Timing Chain Kit - Complete VR6 chain kit including everything you'll need to do a chain service - Assembled By ECS - Volkswagen

Complete VR6 chain kit including everything you'll need to do a chain service 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with engine number up to 217000 only

Brand:
Assembled By ECS - Corporate Logo
ES#:
8983
Mfg#:
021198502
Ships on Aug 20, 2026
Auto Notify
ON SALE! SAVE 23%
$336.99

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

$259.49 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Accessory Belt

ES#873 - 021145933H - Accessory Belt - Ribbed rubber belt for driving engine accessory components - 1360mm length - Continental - Volkswagen

Ribbed rubber belt for driving engine accessory components - 1360mm length We Price Match - Give Us A Call or Chat!
For vehicles with factory air conditioning

Brand:
Continental - Corporate Logo
ES#:
873
Mfg#:
021145933H
Ships in 1 Business Day
$50.98 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump - With Metal Impeller

ES#2495 - 021121004X - Water Pump - With Metal Impeller - Water pump with metal impeller and o-ring - Graf - Volkswagen

Water pump with metal impeller and o-ring

Brand:
Graf - Corporate Logo
ES#:
2495
Mfg#:
021121004X
In Stock at Vendor
$61.99

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

Sealing O-Ring - Priced Each

ES#2467 - N90316802 - Sealing O-Ring - Priced Each - Seal for most clip-in cooling sensors/senders. M19.6x3.6mm - Febi - Audi Volkswagen

Seal for most clip-in cooling sensors/senders. M19.6x3.6mm 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2467
Mfg#:
N90316802
In Stock
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Adjustable Fuel Pressure Regulator

ES#4158836 - 034-106-5015 - Adjustable Fuel Pressure Regulator - Works as a replacement for most Bosch fuel pressure regulators. Adjustable from 3.3-5 BAR - 034Motorsport - Audi Volkswagen

Works as a replacement for most Bosch fuel pressure regulators. Adjustable from 3.3-5 BAR

Brand:
034Motorsport - Corporate Logo
ES#:
4158836
Mfg#:
034-106-5015
Ships in 2 Business Days
$129.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Timing Chain Guide Rail - Lower Chain

ES#3220573 - 021109469 - Timing Chain Guide Rail - Lower Chain - Lower timing chain guide to prevent slapping and excess movement - Bremmen Parts - Audi Volkswagen

Lower timing chain guide to prevent slapping and excess movement 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
3220573
Mfg#:
021109469
In Stock
ON SALE! SAVE 21%
$31.99

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

$25.29 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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