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Volkswagen MK4 Engine Parts & Accessories

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Starter - Remanufactured

ES#2537926 - 02M911023FXBOSKT - Starter - Remanufactured - Price includes $79.00 refundable core charge - Bosch - Audi Volkswagen

Price includes $79.00 refundable core charge 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with 6-speed manual transmission only

Brand:
Bosch - Corporate Logo
ES#:
2537926
Mfg#:
02M911023FXBOSKT
Back Ordered
$445.99

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

$435.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor

ES#2682272 - 1K0998262Q - Oxygen Sensor - Keep your engine running efficiently - Bosch - Audi Volkswagen

Keep your engine running efficiently 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with AEG engine code and VIN from VIN 9M-X-085 415, split is in model year 1999

Brand:
Bosch - Corporate Logo
ES#:
2682272
Mfg#:
1K0998262Q
In Stock at Vendor
$148.04

This product was last offered at the strikethrough price on
03-16-2026

$145.27 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

EGR Valve Assembly

ES#251368 - 045131501L - EGR Valve Assembly - Includes sealing gaskets - Wahler - Volkswagen

Includes sealing gaskets For vehicles with ALH engine code only

Brand:
Wahler - Corporate Logo
ES#:
251368
Mfg#:
045131501L
Ships in 3 Business Days
$144.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pump - Without Sending Unit

ES#8222 - 8L9919051G - Fuel Pump - Without Sending Unit - Fuel pump only. Module with sending unit is not attached. - Continental - Audi Volkswagen

Fuel pump only. Module with sending unit is not attached. We Price Match - Give Us A Call or Chat!

Brand:
Continental - Corporate Logo
ES#:
8222
Mfg#:
8L9919051G
Ships in 1 Business Day
$254.04

This product was last offered at the strikethrough price on
03-29-2026

$216.03 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Multipurpose Relay - Priced Each

ES#2678226 - 4H0951253A - Multipurpose Relay - Priced Each - Replacement 4-pin/30 amp relay - Bosch - Audi Volkswagen

Replacement 4-pin/30 amp relay 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2678226
Mfg#:
4H0951253A
In Stock
74% off MSRP

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

$27.30

This product was last offered at the strikethrough price on
03-16-2026

$7.20 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Adapter

ES#279274 - 06A115405BP - Oil Filter Adapter - Mounts to engine block to provide mounting for your oil cooler and filter - Genuine Volkswagen Audi - Volkswagen

Mounts to engine block to provide mounting for your oil cooler and filter

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
279274
Mfg#:
06A115405BP
Ships in 1 day
7% off MSRP

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

$462.99

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

$431.99 USD
Free Shipping

Oil Pump Chain Tensioner

ES#279271 - 06A115130 - Oil Pump Chain Tensioner - Keep your chain tight - Genuine Volkswagen Audi - Audi Volkswagen

Keep your chain tight

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
279271
Mfg#:
06A115130
In Stock
37% off MSRP

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

$25.58

This product was last offered at the strikethrough price on
02-23-2026

$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Drivetrain Mount Kit

ES#2718789 - 1J0199851AM - Drivetrain Mount Kit - Featuring the ECS dogbone mount - Assembled By ECS - Volkswagen

Featuring the ECS dogbone mount 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2718789
Mfg#:
1J0199851AM
Back Ordered
Auto Notify
ON SALE!
$449.99

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

$431.57 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cold Air Intake System - Polished

ES#2918712 - 21-494p - Cold Air Intake System - Polished - Great sound and looks with increased power - AEM - Volkswagen

Great sound and looks with increased power CARB certified for sale in all 50 states

Brand:
AEM - Corporate Logo
ES#:
2918712
Mfg#:
21-494P
EO#:
D-670
Ships in 4 Business Days
$429.99 USD
Free Shipping
on orders $49 and up

Inlet Camshaft Control Valve

ES#3659561 - 066906455F - Inlet Camshaft Control Valve - This can be found near the camshaft adjuster on the intake cam. - Vaico - Audi Volkswagen

This can be found near the camshaft adjuster on the intake cam. We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
3659561
Mfg#:
066906455F
In Stock at Vendor
$442.99

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

$429.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Samco Silicone Coolant Hose Kit - Red

ES#12063 - TCS219CR - Samco Silicone Coolant Hose Kit - Red - Comes with 9 coolant hoses in Red - Samco - Volkswagen

Comes with 9 coolant hoses in Red

Brand:
Samco - Corporate Logo
ES#:
12063
Mfg#:
TCS219CR
Special Order: No Guaranteed ETA
$429.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Supertech Inconel Exhaust Valve Kit

ES#3647523 - ST-AEVI-1106SKT - Supertech Inconel Exhaust Valve Kit - +1mm oversized valve head diameter, single groove keeper setup for high RPM use - Includes Supertech valves, single groove keepers and IE valve seals - Assembled By ECS - Audi Volkswagen

+1mm oversized valve head diameter, single groove keeper setup for high RPM use - Includes Supertech valves, single groove keepers and IE valve seals 10X Entries For Our 25th Anniversary Sweepstakes!
*Oversized valves require extra machine work to the cylinder head.*

Brand:
Assembled By ECS - Corporate Logo
ES#:
3647523
Mfg#:
ST-AEVI-1106SKT
Back Ordered
$429.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Alternator harness

ES#311080 - 1J0971349HG - Alternator harness - Connects the alternator to the charging system - Genuine Volkswagen Audi - Volkswagen

Connects the alternator to the charging system For vehicles with 70A or 90A alternator with air conditioning from the 2002 model year only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
311080
Mfg#:
1J0971349HG
Ships in 1 day
6% off MSRP

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

$227.99

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

$214.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Timing Chain Cover - upper

ES#278125 - 066109122H - Timing Chain Cover - upper - Covers the camshaft adjusters and houses the camshaft sensors - Genuine Volkswagen Audi - Volkswagen

Covers the camshaft adjusters and houses the camshaft sensors

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
278125
Mfg#:
066109122H
Ships in 3 Business 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.

$458.99

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

$427.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Chain Tensioner

ES#260023 - 058109217B - Camshaft Chain Tensioner - Applies tension to the camshaft timing chain - Genuine Volkswagen Audi - Audi Volkswagen

Applies tension to the camshaft timing chain For vehicles with AWD engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
260023
Mfg#:
058109217B
Ships in 7 Business 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.

$458.99

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

$427.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Mass Air Flow Sensor (MAF)

ES#4057602 - 06A906461L - Mass Air Flow Sensor (MAF) - Restore fuel economy and performance - Vemo - Audi Volkswagen

Restore fuel economy and performance

Brand:
Vemo - Corporate Logo
ES#:
4057602
Mfg#:
06A906461L
Ships on Dec 3, 2026
$106.99 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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