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Volkswagen MK4 Engine Mechanical Parts

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ES#4389799 - 021103051C - Seal - SKF - Audi Volkswagen

Brand:
SKF - Corporate Logo
ES#:
4389799
Mfg#:
021103051C
Ships in 9 Business Days
$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4004626 - N10303607 - Allen Bolt - Priced Each - Install new hardware with your new parts. M8x16 - Rein - Audi Volkswagen

Install new hardware with your new parts. M8x16 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Secures crankshaft pulley to crankshaft. Total of 4 required.

Brand:
Rein - Corporate Logo
ES#:
4004626
Mfg#:
N10303607
In Stock
Limited Qty Sale
$6.99

This product was last offered at the strikethrough price on
08-10-2026

$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3129158 - KPR-6S/7 - 6mm Single Valve Keeper - Priced Each - 2 required per valve - Supertech - Volkswagen

2 required per valve

Brand:
Supertech - Corporate Logo
ES#:
3129158
Mfg#:
KPR-6S/7
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2143435 - 06B115611R - Engine Oil Dipstick - Keep an eye on your oil level - Vaico - Audi Volkswagen

Keep an eye on your oil level We Price Match - Give Us A Call or Chat!
For vehicles with VIN from 1C-Y-020 001, split is in the 1999 model year. Split applies to AEG engine code only.

Brand:
Vaico - Corporate Logo
ES#:
2143435
Mfg#:
06B115611R
Ships in 1 Business Day
$6.53 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3190220 - 917-475 - Engine Oil Dipstick Tube - Seals to the engine block and the dipstick funnel - Dorman - Audi Volkswagen

Seals to the engine block and the dipstick funnel

Brand:
Dorman - Corporate Logo
ES#:
3190220
Mfg#:
917-475
Ships in 4 Business Days
$38.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3214625 - 078117021A - Oil Cooler - Common source of leaks, mounted between your oil filter and engine block - URO - Audi Volkswagen

Common source of leaks, mounted between your oil filter and engine block 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with AEG engine code only

Brand:
URO - Corporate Logo
ES#:
3214625
Mfg#:
078117021A
Ships in 1 Business Day
$38.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2966226 - 028109611G - Exhaust Valve - Priced Each - Located inside the cylinder head - Osvat - Volkswagen

Located inside the cylinder head For vehicles with ALH engine code only

Brand:
Osvat - Corporate Logo
ES#:
2966226
Mfg#:
028109611G
Ships in 1 Business Day
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#275096 - 038115441A - Oil Filter Housing Adapter Gasket - Seals oil filter housing adapter to cylinder block - Genuine Volkswagen Audi - Volkswagen

Seals oil filter housing adapter to cylinder block For vehicles with ALH engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
275096
Mfg#:
038115441A
Ships in 1-2 days
13% off MSRP

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

$14.99

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

$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#514206 - T10070 - Polydrive Head Bolt Removal Tool - 1/2" Drive - Specifically for Volkswagen/Audi cylinder head bolts - Genuine Volkswagen Audi - Audi Volkswagen

Specifically for Volkswagen/Audi cylinder head bolts

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
514206
Mfg#:
T10070
Special Order: No Guaranteed ETA
$37.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1897210 - 021105425B - Connecting Rod Bolt - Priced Each - This bolt holds the upper and lower crankshaft bearings together inside the connecting rod - 12 required - Genuine Volkswagen Audi - Audi Volkswagen

This bolt holds the upper and lower crankshaft bearings together inside the connecting rod - 12 required

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1897210
Mfg#:
021105425B
Ships in 4 Business Days
14% off MSRP

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

$21.99

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

$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Located inside the cylinder head and allows for valve movement

Brand:
Original Equipment Supplier - Corporate Logo
ES#:
2635814
Mfg#:
058109633
Back Ordered
5% off MSRP

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

$19.99

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

$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3647468 - ST-AIVN-1106S - Supertech Stainless Intake Valve - 1.8T/2.7T - Priced Each  - +1mm oversized valve head diameter, single groove keeper setup for high RPM use - Supertech - Audi Volkswagen

+1mm oversized valve head diameter, single groove keeper setup for high RPM use *Valves priced individually - For 1.8T - qty 12 needed / For 2.7T - qty 18 needed - Please see long description for additional valve seal/keeper informa

Brand:
Supertech - Corporate Logo
ES#:
3647468
Mfg#:
ST-AIVN-1106S
Back Ordered
$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2216605 - 071105591CGLB - Lower Crankshaft Bearing Shell - Priced Each - Yellow - Check color before ordering - Genuine Volkswagen Audi - Audi Volkswagen

Yellow - Check color before ordering

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2216605
Mfg#:
071105591CGLB
In Stock
ON SALE! SAVE 19%
$44.99

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

$36.52 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2562626 - 022103384D - Cylinder Head Bolt - Priced Each - Requires 7, M11x1.5x131mm, Does not fit 12v VR6 - Victor Reinz - Volkswagen

Requires 7, M11x1.5x131mm, Does <b>not</b> fit 12v VR6

Brand:
Victor Reinz - Corporate Logo
ES#:
2562626
Mfg#:
022103384D
Back Ordered
$5.18 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2506615 - 030103397A - Stud - Priced Each - M7x45 - Genuine Volkswagen Audi - Volkswagen

M7x45 Used to secure camshaft caps. Total of 28 required.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2506615
Mfg#:
030103397A
Ships in 1-2 days
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2568543 - 038103384KT - Cylinder Head Bolt - Priced Each - 10 Required - Victor Reinz - Volkswagen

10 Required For vehicles with BEW engine code only

Brand:
Victor Reinz - Corporate Logo
ES#:
2568543
Mfg#:
038103384KT
In Stock at Vendor
$3.99

This product was last offered at the strikethrough price on
08-26-2026

$2.99 USD
Free Shipping
on orders $49 and up
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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