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Volkswagen MK4 Engine Parts & Accessories

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Valve Cover Gasket

ES#261302 - 051103483A - Valve Cover Gasket - Replace every time you open your valve cover - Genuine Volkswagen Audi - Volkswagen

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

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
261302
Mfg#:
051103483A
Ships in 1-2 days
6% off MSRP

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

$78.99

This product was last offered at the strikethrough price on
08-18-2026

$73.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Knock Sensor - White (210mm)

ES#2684760 - 021905377e - Knock Sensor - White (210mm) - Detects engine knock so the ECU can adjust accordingly - FAE - Volkswagen

Detects engine knock so the ECU can adjust accordingly

Brand:
FAE - Corporate Logo
ES#:
2684760
Mfg#:
021905377E
Ships on Sep 14, 2026
$73.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Filter

ES#2695577 - 1J0127401A - Fuel Filter - Replace that dirty fuel filter, VW recommends it's replacement every 20K miles - Bosch - Volkswagen

Replace that dirty fuel filter, VW recommends it's replacement every 20K miles 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with VIN from 9M-X-000 001 only, split is in the 1999 model year

Brand:
Bosch - Corporate Logo
ES#:
2695577
Mfg#:
1J0127401A
Ships in 1-2 days
$36.99 USD
Free Shipping
on orders $49 and up

Auxiliary Fan Control Unit

1 large 4 pin connector and 1 small 10 pin connector 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with VIN up to 1J-X-800000, split is in the 1999 model year, vehicles with 10 pin connectors only

Brand:
Bremmen Parts - Corporate Logo
ES#:
5432880
Mfg#:
1J0919506E
In Stock
ON SALE! SAVE 20%
$91.99

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

$73.43 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECU Relay

ES#4766171 - 1J0906381B - ECU Relay - Marked with 428 usually located in the engine bay - Bremmen Parts - Volkswagen

Marked with 428 usually located in the engine bay 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4766171
Mfg#:
1J0906381B
In Stock
ON SALE! SAVE 21%
$30.99

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

$24.47 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VALVE GUIDE

ES#2803903 - 27103419 - VALVE GUIDE - Rein - Volkswagen

2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2803903
Mfg#:
27103419
Ships in 4 Business Days
$6.11 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Lower

ES#2678576 - 1J0122051R - Radiator Hose - Lower - From thermostat housing to radiator - Rein - Volkswagen

From thermostat housing to radiator 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2678576
Mfg#:
1J0122051R
In Stock at Vendor
$72.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Injector Bracket - Priced Each

ES#271081 - 028130206 - Injector Bracket - Priced Each - Recommended to be replaced any time the injector is replaced - Genuine Volkswagen Audi - Volkswagen

Recommended to be replaced any time the injector is replaced For vehicles with ALH engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
271081
Mfg#:
028130206
Ships in 9 Business Days
8% off MSRP

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

$78.99

This product was last offered at the strikethrough price on
08-18-2026

$72.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Wire Set

ES#3138709 - 1J0998031 - Ignition Wire Set - Restore lost MPG and performance - Black Wires - Bosch - Volkswagen

Restore lost MPG and performance - Black Wires 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
3138709
Mfg#:
1J0998031
Special Order: No Guaranteed ETA
$72.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Kit

ES#2703125 - 06A145933DKT2 - Accessory Belt Kit - Keep your accessories running properly with a new tensioner and drive belt - Assembled By ECS - Volkswagen

Keep your accessories running properly with a new tensioner and drive belt 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles without air conditioning only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2703125
Mfg#:
06A145933DKT2
Ships on Sep 8, 2026
Auto Notify
ON SALE!
$79.99

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

$72.82 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Mass Air Flow Sensor Gasket

ES#3438067 - 357129625A - Mass Air Flow Sensor Gasket - Connects MAF to Air Cleaner. 79x6 - Elring - Audi Volkswagen

Connects MAF to Air Cleaner. 79x6 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
3438067
Mfg#:
357129625A
Ships in 2 Business Days
ON SALE!
$3.79

This product was last offered at the strikethrough price on
08-14-2026

$3.60 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Service Kit

ES#3144627 - 074115562ZKT - Oil Service Kit - Includes Mann oil filter and Fuchs 5w-40 oil - Assembled By ECS - Volkswagen

Includes Mann oil filter and Fuchs 5w-40 oil 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3144627
Mfg#:
074115562ZKT
In Stock
$71.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Auxiliary Fan Control Unit

ES#2814376 - 1J0919506E - Auxiliary Fan Control Unit - 1 large 4 pin connector and 1 small 10 pin connector - Hamburg Tech - Audi Volkswagen

1 large 4 pin connector and 1 small 10 pin connector We Price Match - Give Us A Call or Chat!
For vehicles with a 10 pin connector with VIN up to 9M-X-999 000 only, split is in the 1999 model year

Brand:
Hamburg Tech - Corporate Logo
ES#:
2814376
Mfg#:
1J0919506E
Ships in 2 Business Days
$71.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Tensioner

ES#3214580 - 038903315AE - Accessory Belt Tensioner - Keep your drive belt tight to your accessories - Ina - Volkswagen

Keep your drive belt tight to your accessories We Price Match - Give Us A Call or Chat!
For vehicles with BEW engine code only

Brand:
Ina - Corporate Logo
ES#:
3214580
Mfg#:
038903315AE
Ships in 8 Business Days
$83.69

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

$71.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Upper Engine Gasket Set

ES#2255 - 038198012 - Upper Engine Gasket Set - Does not come with a head gasket - Victor Reinz - Volkswagen

Does <b>not</b> come with a head gasket

Brand:
Victor Reinz - Corporate Logo
ES#:
2255
Mfg#:
038198012
In Stock at Vendor
$73.99

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

$71.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Belt Tensioner Roller

ES#3234788 - 06B109243D - Timing Belt Tensioner Roller - Should be changed when installing a new timing belt - Gates - Audi Volkswagen

Should be changed when installing a new timing belt

Brand:
Gates - Corporate Logo
ES#:
3234788
Mfg#:
06B109243D
Ships on Sep 9, 2026
$71.99 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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