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Volkswagen MK4 Engine Parts & Accessories

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Cast Aluminum Intake Manifold - Transverse 1.8T - Black - With Fuel Rail Kit

A perfect solution for those who want high performance and durability

Brand:
SPA Performance - Corporate Logo
ES#:
5395918
Mfg#:
TINW0501B
In Stock
Limited Qty Sale
$398.99

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

$353.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oversized, Back Cut Intake Valve - .5mm - Priced Each

ES#4858489 - 034-201-8015 - Oversized, Back Cut Intake Valve - .5mm - Priced Each - Black Nitride oversize stainless intake valve for all 4v VW/Audi motors including 16v,20v and 32v motors. - 034Motorsport - Audi Volkswagen

Black Nitride oversize stainless intake valve for all 4v VW/Audi motors including 16v,20v and 32v motors. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4858489
Mfg#:
034-201-8015
Ships in 2 Business Days
$43.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Vortex Breather Catch Can

ES#4858145 - 034-101-4001-BLK - Vortex Breather Catch Can - Catch Can included in 034-101-1003 - 034Motorsport - Volkswagen

Catch Can included in 034-101-1003 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4858145
Mfg#:
034-101-4001-BLK
Ships in 2 Business Days
$125.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oversized Exhaust Valve - 1.5mm - Priced Each

ES#4858493 - 034-201-8016-1.5 - Oversized Exhaust Valve - 1.5mm - Priced Each - 1.5mm oversze Inconel exhuast valve for all 4v VW/Audi motors including 16v,20v and early 32v motors. - 034Motorsport - Audi Volkswagen

1.5mm oversze Inconel exhuast valve for all 4v VW/Audi motors including 16v,20v and early 32v motors. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4858493
Mfg#:
034-201-8016-1.5
Ships in 2 Business Days
$51.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Gasket - Priced Each

ES#5373873 - 051103483A - Valve Cover Gasket - Priced Each - Replace every time you open your valve cover - Ajusa - Volkswagen

Replace every time you open your valve cover For vehicles with AEG engine codes

Brand:
Ajusa - Corporate Logo
ES#:
5373873
Mfg#:
051103483A
Ships in 3 Business Days
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Housing O-Ring

ES#5373591 - 021121119A - Thermostat Housing O-Ring - O-Ring between thermostat housing and cylinder head - Ajusa - Audi Volkswagen

O-Ring between thermostat housing and cylinder head

Brand:
Ajusa - Corporate Logo
ES#:
5373591
Mfg#:
021121119A
Ships in 3 Business Days
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Bolt Set

ES#5346967 - 81019300 - Cylinder Head Bolt Set - Complete cylinder head bolt set - Ajusa - Volkswagen

Complete cylinder head bolt set

Brand:
Ajusa - Corporate Logo
ES#:
5346967
Mfg#:
81019300
Ships in 3 Business Days
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Manifold Gasket

ES#4150308 - 022253050B - Exhaust Manifold Gasket - Gasket between cylinder head and cylinder 4-6 exhaust manifold - Ajusa - Audi Volkswagen

Gasket between cylinder head and cylinder 4-6 exhaust manifold

Brand:
Ajusa - Corporate Logo
ES#:
4150308
Mfg#:
022253050B
Ships in 3 Business Days
$4.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cooling System Refresh Kit - oE

ES#3132602 - MKIVJTCRK20KT1 - Cooling System Refresh Kit - oE - Everything needed for a full cooling system overhaul - Assembled By ECS - Volkswagen

Everything needed for a full cooling system overhaul 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with BBW engine code only

Brand:
Assembled By ECS - Corporate Logo
ES#:
3132602
Mfg#:
MKIVJTCRK20KT1
Ships in 3 Business Days
ON SALE!
$340.99

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

$315.03 USD
This product is lifetime replacement eligible Partial Replacement

Valvetrain Refresh Kit

ES#2695541 - 038109633 - Valvetrain Refresh Kit - Parts replaced when changing valves - complete set - Assembled By ECS - Volkswagen

Parts replaced when changing valves - complete set 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with BEW engine code only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2695541
Mfg#:
038109633
Ships in 7 Business Days
$1073.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

2.0T Coil Pack Conversion Kit - Stage 2

ES#2713446 - 002598ECS24AKT - 2.0T Coil Pack Conversion Kit - Stage 2 - Includes wrinkle red conversion plate -w- black 2.0T coils and silver hold down kit - Assembled By ECS - Audi Volkswagen

Includes wrinkle red conversion plate -w- black 2.0T coils and silver hold down kit 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2713446
Mfg#:
002598ECS24AKT
Ships in 4 Business Days
$275.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Valvetrain Refresh Kit

ES#2695540 - 038109623D - Valvetrain Refresh Kit - Parts replaced when changing valves - complete set - Assembled By ECS - Volkswagen

Parts replaced when changing valves - complete set 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with ALH engine code only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2695540
Mfg#:
038109623D
Ships in 7 Business Days
$772.99

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

$760.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Autobahn Autoworx Turbo Inlet Pipe

ES#4418540 - Autmk5001blk - Autobahn Autoworx Turbo Inlet Pipe - Steel wire re enforced turbo inlet pipe for your pump deuce BEW TDI - Autobahn Autoworx - Volkswagen

Steel wire re enforced turbo inlet pipe for your pump deuce BEW TDI For vehicles with BEW engine code only

Brand:
Autobahn Autoworx - Corporate Logo
ES#:
4418540
Mfg#:
AUTMK5001BLK
Special Order: No Guaranteed ETA
$110.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Autobahn Autoworx 1.8T/2.0 Lightweight Billet Crank Pulley

ES#4500802 - Aut-mk4-cp1 - Autobahn Autoworx 1.8T/2.0 Lightweight Billet Crank Pulley - Lightweight Billet Aluminium Crankshaft Pulley For VW MK4 1.8t and 2.0 - Autobahn Autoworx - Volkswagen

Lightweight Billet Aluminium Crankshaft Pulley For VW MK4 1.8t and 2.0

Brand:
Autobahn Autoworx - Corporate Logo
ES#:
4500802
Mfg#:
AUT-MK4-CP1
Special Order: No Guaranteed ETA
$156.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BFI V2 Stage 2 Drivetrain Mounting Kit

ES#5481448 - ebfi77m5402KT - BFI V2 Stage 2 Drivetrain Mounting Kit - Includes BFI engine and transmission mounts. - Black Forest Industries - Audi Volkswagen

Includes BFI engine and transmission mounts.

Brand:
Black Forest Industries - Corporate Logo
ES#:
5481448
Mfg#:
EBFI77M5402KT
Ships on Nov 10, 2026
$574.99 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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Manufacturer names and/or part numbers are used only for identification purposes.

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