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Volkswagen MK4 Engine Parts & Accessories

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silicone Turbo Inlet Hose - Black

ES#5304 - TB1523BLK - silicone Turbo Inlet Hose - Black - For cars with 19mm PCV - Samco - Volkswagen

For cars with 19mm PCV

Brand:
Samco - Corporate Logo
ES#:
5304
Mfg#:
TB1523BLK
Special Order: No Guaranteed ETA
$289.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Samco Silicone Coolant Hose Kit - Black

ES#2090753 - TCS219C-blk - Samco Silicone Coolant Hose Kit - Black - Comes with 9 coolant hoses - Samco - Volkswagen

Comes with 9 coolant hoses

Brand:
Samco - Corporate Logo
ES#:
2090753
Mfg#:
TCS219C-BLK
Special Order: No Guaranteed ETA
$457.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Starter Motor

ES#3143045 - 020911023F - Starter Motor - Replacement starter motor - 020911023F - OSSCA - Volkswagen

Replacement starter motor - 020911023F For vehicles with 4-speed automatic transmission only

Brand:
OSSCA - Corporate Logo
ES#:
3143045
Mfg#:
020911023F
Special Order: No Guaranteed ETA
$111.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Water Pipe

ES#3143079 - 06A121065AR - Water Pipe - Main water pipe connected to your engine block. Provides passage of coolant to oil cooler, expansion tank, heater core and more - 06A121065AR - OSSCA - Volkswagen

Main water pipe connected to your engine block. Provides passage of coolant to oil cooler, expansion tank, heater core and more - 06A121065AR For vehicles with a build date up to 07/14/2003

Brand:
OSSCA - Corporate Logo
ES#:
3143079
Mfg#:
06A121065AR
Special Order: No Guaranteed ETA
$183.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Cooler

ES#3143179 - 068117021B - Oil Cooler - Common source of undiscoverable coolant leaks - 068117021B - Refak - Audi Volkswagen

Common source of undiscoverable coolant leaks - 068117021B For vehicles with ALH engine code only

Brand:
Refak - Corporate Logo
ES#:
3143179
Mfg#:
068117021B
Special Order: No Guaranteed ETA
$564.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Wire Set

Restore lost MPG and performance - Black Wires

Brand:
Beru - Corporate Logo
ES#:
3138711
Mfg#:
1J0998031
Special Order: No Guaranteed ETA
$81.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Housing

For vehicles with ALH engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3646620
Mfg#:
38121121
Special Order: No Guaranteed ETA
$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fan Bracket

Helps secure the primary radiator fan - 1J0121206G

Brand:
OSSCA - Corporate Logo
ES#:
3143127
Mfg#:
1J0121206C
Special Order: No Guaranteed ETA
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor - 4 Pin

<font color='blue'>Blue</font> sensor with square connector. Please check existing sensor color - 078919501B

Brand:
Refak - Corporate Logo
ES#:
3143185
Mfg#:
078919501B
Special Order: No Guaranteed ETA
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose Coupler

Replace brittle plastic parts. - 1J0122291B

Brand:
Refak - Corporate Logo
ES#:
3143197
Mfg#:
1J0122291B
Special Order: No Guaranteed ETA
$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mass Air Flow Sensor

Improve your fuel economy and restore performance with a new MAF - 06A906461A For vehicles with AEG engine codes

Brand:
Refak - Corporate Logo
ES#:
3143184
Mfg#:
06A906461A
Special Order: No Guaranteed ETA
$226.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Power Steering Pulley

Does not include hardware - 038145255A

Brand:
Refak - Corporate Logo
ES#:
3143175
Mfg#:
038145255A
Special Order: No Guaranteed ETA
$351.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump - With Metal Impeller

Keep your coolant flowing to prevent overheating 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with BEW engine code only

Brand:
Bremmen Parts - Corporate Logo
ES#:
5491552
Mfg#:
038121011G
Ships on Nov 19, 2026
Auto Notify
$59.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Secondary Air Injection Pump

Keep your engine running efficiently 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5491634
Mfg#:
06A959253E
Ships on Nov 19, 2026
Auto Notify
$159.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Tensioner

ES#5481999 - 038903315AE - Accessory Belt Tensioner - Keep your accessory drive belt tight and properly routed. - Meyle - Volkswagen

Keep your accessory drive belt tight and properly routed. 2X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with BEW engine code only

Brand:
Meyle - Corporate Logo
ES#:
5481999
Mfg#:
038903315AE
Ships on Nov 20, 2026
Auto Notify
$44.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Water Pump - With Metal Impeller

Keep your coolant flowing to prevent overheating and improved longevity with a metal impeller For vehicles with BEW engine code only

Brand:
Geba - Corporate Logo
ES#:
4341902
Mfg#:
03L121011G
Special Order: No Guaranteed ETA
$45.99 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.

Let us help you find the parts that fit your Volkswagen

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