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Volkswagen MK4 Engine Mechanical Parts

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Upper Spring Seat - Priced Each

ES#268856 - 021109641C - Upper Spring Seat - Priced Each - Keeps your springs moving in a straight path - Genuine Volkswagen Audi - Volkswagen

Keeps your springs moving in a straight path

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
268856
Mfg#:
021109641C
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.

$22.99

This product was last offered at the strikethrough price on
10-02-2026

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

Oil Dipstick

ES#2575673 - 06A115611Q - Oil Dipstick - A commonly broken piece due to engine bay heat. - Rein - Audi Volkswagen

A commonly broken piece due to engine bay heat. 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2575673
Mfg#:
06A115611Q
In Stock
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Bolt - Priced Each

ES#1831950 - 022103384l - Cylinder Head Bolt - Priced Each - Requires 13, M10x1.5x111 - Victor Reinz - Volkswagen

Requires 13, M10x1.5x111

Brand:
Victor Reinz - Corporate Logo
ES#:
1831950
Mfg#:
022103384L
In Stock
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbo Oil Line - Supply

ES#3189477 - 625-801 - Turbo Oil Line - Supply - Line from stock turbocharger to oil filter housing - Dorman - Audi Volkswagen

Line from stock turbocharger to oil filter housing

Brand:
Dorman - Corporate Logo
ES#:
3189477
Mfg#:
625-801
Ships in 4 Business Days
$206.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Supertech Dual Valve Spring - Set of 12

ES#4735731 - SPR-V2093-4-12 - Supertech Dual Valve Spring - Set of 12 - Super Clean Chrome silicon Vanadium Steel alloy for the highest performance and durability at high rpm's. - Supertech - Volkswagen

Super Clean Chrome silicon Vanadium Steel alloy for the highest performance and durability at high rpm's.

Brand:
Supertech - Corporate Logo
ES#:
4735731
Mfg#:
SPR-V2093-4-12
Ships in 8 Business Days
$206.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Gasket

ES#4432 - 021103383N - Cylinder Head Gasket - Gasket between your cylinder head and engine block - Victor Reinz - Volkswagen

Gasket between your cylinder head and engine block

Brand:
Victor Reinz - Corporate Logo
ES#:
4432
Mfg#:
021103383N
Ships in 5 Business Days
$69.99

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

$67.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Piston Ring Set

ES#2135671 - 06A198151C - Piston Ring Set - One set per cylinder - Goetze - Audi Volkswagen

One set per cylinder For vehicles with VIN up to 1J-3-012 159, split is in the 2003 model year

Brand:
Goetze - Corporate Logo
ES#:
2135671
Mfg#:
06A198151C
Ships in 1-2 days
$51.99

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

$50.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Cap Gasket

ES#279195 - 06A103483D - Oil Cap Gasket - Ensure a proper seal between the oil cap and valve cover - Victor Reinz - Audi Volkswagen

Ensure a proper seal between the oil cap and valve cover

Brand:
Victor Reinz - Corporate Logo
ES#:
279195
Mfg#:
06A103483D
In Stock
$3.99

This product was last offered at the strikethrough price on
05-06-2026

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake Valve - Priced Each

ES#4005270 - 022109601G - Intake Valve - Priced Each - Lets fuel and air into combustion chamber. 102mm - TRW - Volkswagen

Lets fuel and air into combustion chamber. 102mm Total of 6 required

Brand:
TRW - Corporate Logo
ES#:
4005270
Mfg#:
022109601G
Ships in 1-2 days
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Oil Dipstick Tube

ES#10470 - 06D103634E - Engine Oil Dipstick Tube - Seals to the engine block and the dipstick funnel - Genuine Volkswagen Audi - Audi Volkswagen

Seals to the engine block and the dipstick funnel

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
10470
Mfg#:
06D103634E
Ships in 4 Business Days
11% off MSRP

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

$54.99

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

$48.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Camshaft / Crankshaft Seal - Priced Each

ES#7963 - 038103085C - Camshaft / Crankshaft Seal - Priced Each - PTFE design to stop oil leaks and prevent internal engine damage - Victor Reinz - Audi Volkswagen

PTFE design to stop oil leaks and prevent internal engine damage

Brand:
Victor Reinz - Corporate Logo
ES#:
7963
Mfg#:
038103085C
In Stock
$8.15 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Bolt - Priced Each

ES#205215 - 022103384L - Cylinder Head Bolt - Priced Each - Requires 13, M10x1.5x111 - Genuine Volkswagen Audi - Volkswagen

Requires 13, M10x1.5x111

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
205215
Mfg#:
022103384L
Ships in 1-2 days
39% off MSRP

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

$24.38

This product was last offered at the strikethrough price on
10-02-2026

$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Gasket - 2 Hole

ES#274951 - 038103383AM - Cylinder Head Gasket - 2 Hole - 2 hole head gasket (1.63mm thickness). See description for tips to determine what gasket your engine needs - Genuine Volkswagen Audi - Volkswagen

2 hole head gasket (1.63mm thickness). See description for tips to determine what gasket your engine needs For vehicles with ALH engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
274951
Mfg#:
038103383AM
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.

$208.99

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

$193.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Gasket

ES#1848118 - 06A103383AS - Cylinder Head Gasket - Metal gasket - Genuine Volkswagen Audi - Volkswagen

Metal gasket For vehicles with an AEG, AZG, AVH or BEV engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1848118
Mfg#:
06A103383AS
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.

$208.99

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

$193.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Mechanical Parts

Whether you're repairing or upgrading your engine, we have engine parts from the most respected suppliers in the business. Purchase engine parts like connecting rods, valves, camshafts, cylinder heads, engine blocks, pistons, and more from ECS Tuning for your next engine repair or overhaul.

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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