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Volkswagen MK4 Engine Parts & Accessories

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Radiator Hose - Upper

ES#2695452 - 1J0122101R - Radiator Hose - Upper - From radiator to coolant flange - Rein - Volkswagen

From radiator to coolant flange 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with BBW, BEV, AZG, or AVH engine code only

Brand:
Rein - Corporate Logo
ES#:
2695452
Mfg#:
1J0122101R
In Stock at Vendor
$42.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Kit

ES#4765650 - 021145299C1KT - Accessory Belt Kit - Assembled By ECS - Volkswagen

10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4765650
Mfg#:
021145299C1KT
Ships on Feb 8, 2027
$313.42

This product was last offered at the strikethrough price on
06-07-2026

$128.68 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Shouldered Hex Nut - Priced Each

ES#11264 - n01508315 - Shouldered Hex Nut - Priced Each - Install new hardware with your new parts. M8 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M8

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
11264
Mfg#:
N01508315
In Stock
25% off MSRP

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

$3.99

This product was last offered at the strikethrough price on
10-16-2026

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

Oil Filler Cap

ES#2535139 - 026103485A - Oil Filler Cap - Clean up your engine bay with a new oil cap - URO - Audi Volkswagen Porsche

Clean up your engine bay with a new oil cap 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2535139
Mfg#:
026103485A
Ships in 1 Business Day
$4.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor

ES#2580510 - 06A906262BM - Oxygen Sensor - Keep your engine running efficiently, with a new O2 sensor - Bosch - Volkswagen

Keep your engine running efficiently, with a new O2 sensor We Price Match - Give Us A Call or Chat!
For vehicles with BBW engine code only

Brand:
Bosch - Corporate Logo
ES#:
2580510
Mfg#:
06A906262BM
Ships in 1 Business Day
$132.99

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

$127.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Knock Sensor - White (210mm)

ES#269254 - 021905377E - Knock Sensor - White (210mm) - Detects engine knock so the ECU can adjust accordingly - Genuine Volkswagen Audi - Volkswagen

Detects engine knock so the ECU can adjust accordingly

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
269254
Mfg#:
021905377E
Ships in 8 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.

$143.99

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

$127.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Intake Manifold Gasket

ES#4034811 - 028129717D - Intake Manifold Gasket - Gasket between cylinder head & intake - Elring - Volkswagen

Gasket between cylinder head & intake 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
4034811
Mfg#:
028129717D
In Stock
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expanding Nut - Priced Each

ES#2891455 - 811807577C - Expanding Nut - Priced Each - Install new hardware with your new parts. - Vaico - Audi Volkswagen

Install new hardware with your new parts. We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2891455
Mfg#:
811807577C
In Stock
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Cover

ES#279222 - 06A103925EF - Engine Cover - Restore your lost or damaged engine cover with this engine cover to retain your dipstick tube and refresh the look of your engine bay - Genuine Volkswagen Audi - Volkswagen

Restore your lost or damaged engine cover with this engine cover to retain your dipstick tube and refresh the look of your engine bay

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
279222
Mfg#:
06A103925EF
Ships in 2 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.

$140.99

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

$125.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Starter Motor

ES#2894396 - 02A911023L - Starter Motor - Replacement starter motor - 02A911023L - Vemo - Audi Volkswagen

Replacement starter motor - 02A911023L

Brand:
Vemo - Corporate Logo
ES#:
2894396
Mfg#:
02A911023L
Special Order: No Guaranteed ETA
$125.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Y Flange

ES#4348606 - Aut-mk4-cf2 - Billet Y Flange - Billet Y flange. Eliminate the fail prone plastic flange located by the coolant reservoir. - Autobahn Autoworx - Volkswagen

Billet Y flange. Eliminate the fail prone plastic flange located by the coolant reservoir.

Brand:
Autobahn Autoworx - Corporate Logo
ES#:
4348606
Mfg#:
AUT-MK4-CF2
Special Order: No Guaranteed ETA
$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Glow Plug Relay

ES#4540 - 0281003013 - Glow Plug Relay - Get your glow plugs working again - Bosch - Volkswagen

Get your glow plugs working again We Price Match - Give Us A Call or Chat!
For vehicles up through the 2001 model year only

Brand:
Bosch - Corporate Logo
ES#:
4540
Mfg#:
0281003013
Ships in 3 Business Days
$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump

ES#2535053 - 038121011A - Water Pump - Featuring a metal impeller, includes O-Ring - URO - Volkswagen

Featuring a metal impeller, includes O-Ring 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with ALH engine code only

Brand:
URO - Corporate Logo
ES#:
2535053
Mfg#:
038121011A
Ships in 1 Business Day
$41.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Housing Cover

ES#2710128 - 021121121C - Thermostat Housing Cover - Common source of coolant leaks around your thermostat - URO - Volkswagen

Common source of coolant leaks around your thermostat 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2710128
Mfg#:
021121121C
Ships in 1 Business Day
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Seal -

ES#3623881 - 038103085 - Crankshaft Seal - - URO - Audi Volkswagen

2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3623881
Mfg#:
038103085
In Stock
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Cover Seal

ES#4144996 - 022121119A - Timing Cover Seal - Ensures a tight seal after service - Victor Reinz - Volkswagen

Ensures a tight seal after service

Brand:
Victor Reinz - Corporate Logo
ES#:
4144996
Mfg#:
022121119A
In Stock
$6.99

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

$5.99 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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