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Volkswagen MK4 Engine Parts & Accessories

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Liqui Moly Molygen Oil Service Kit (5w-40)

ES#3639955 - 95510756100KT4 - Liqui Moly Molygen Oil Service Kit (5w-40) - Includes Hengst filter and Liqui Moly Molygen New Generation A40 Spec oil - Assembled By ECS - Audi Volkswagen Porsche

Includes Hengst filter and Liqui Moly Molygen New Generation A40 Spec oil affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3639955
Mfg#:
95510756100KT4
In Stock
ON SALE! SAVE 15%
$117.99

This product was last offered at the strikethrough price on
05-15-2026

$100.71 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

2.5" Cat-Back Exhaust System - Resonated

ES#2828105 - SSXVW053 - 2.5" Cat-Back Exhaust System - Resonated - Get that Exhaust tone you've been looking for! - Milltek Sport - Volkswagen

Get that Exhaust tone you've been looking for! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles featuring a "dual tip cut out" rear valance

Brand:
Milltek Sport - Corporate Logo
ES#:
2828105
Mfg#:
SSXVW053
Ships in 4 Business Days
$854.93 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Muffler Delete

ES#2917725 - 17704HTS - Cat-Back Exhaust System - Muffler Delete - 2.5" stainless steel with turn-down exit - Euro Sport Acc - Volkswagen

2.5" stainless steel with turn-down exit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles featuring a "non-cutout" rear valance

Brand:
Euro Sport Acc - Corporate Logo
ES#:
2917725
Mfg#:
17704HTS
Ships in 3 Business Days
$425.00 USD
This product is lifetime replacement eligible Lifetime Replacement

JE Performance Forged Piston Set

ES#3659335 - 279946 - JE Performance Forged Piston Set - Includes rings, wire locks, and wrist pins - 84mm bore, 8.5:1 CR, 95.9mm stroke - JE Piston - Volkswagen Porsche

Includes rings, wire locks, and wrist pins - 84mm bore, 8.5:1 CR, 95.9mm stroke affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
JE Piston - Corporate Logo
ES#:
3659335
Mfg#:
279946
In Stock at Vendor
$1699.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

4-Pin Electrical Connector - WIth Wiring Pigtail

ES#4766172 - 1J0973724 - 4-Pin Electrical Connector - WIth Wiring Pigtail - Used in various locations on many vehicles. No more re-pinning connectors - connect to your existing wiring. - Bremmen Parts - Audi Volkswagen

Used in various locations on many vehicles. No more re-pinning connectors - connect to your existing wiring. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4766172
Mfg#:
1J0973724
In Stock
ON SALE! SAVE 22%
$22.99

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

$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Injection Pump

ES#2695624 - 038145209q - Injection Pump - Injection pump that doubles as a vacuum pump located in engine bay - Pierburg - Volkswagen

Injection pump that doubles as a vacuum pump located in engine bay affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with BEW engine code only

Brand:
Pierburg - Corporate Logo
ES#:
2695624
Mfg#:
038145209Q
Ships in 10 Business Days
Auto Notify
$337.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Gasket

ES#2763695 - 022103483E - Valve Cover Gasket - Stop oil leaks with a new valve cover gasket - Elring - Audi Volkswagen

Stop oil leaks with a new valve cover gasket affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
2763695
Mfg#:
022103483E
In Stock
$31.99

This product was last offered at the strikethrough price on
01-09-2026

$25.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Aluminum Oil Level Sensor Blockoff Plate

ES#3140168 - 018324ECS01A - Billet Aluminum Oil Level Sensor Blockoff Plate - The perfect compliment for oil pans that do not require an oil level sensor but have provisions of - ECS - Audi Volkswagen

The perfect compliment for oil pans that do not require an oil level sensor but have provisions of affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3140168
Mfg#:
018324ECS01A
In Stock
ON SALE! SAVE 25%
$44.99

This product was last offered at the strikethrough price on
06-13-2026

$33.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Adjustable Fuel Pressure Regulator

ES#4158836 - 034-106-5015 - Adjustable Fuel Pressure Regulator - Works as a replacement for most Bosch fuel pressure regulators. Adjustable from 3.3-5 BAR - 034Motorsport - Audi Volkswagen

Works as a replacement for most Bosch fuel pressure regulators. Adjustable from 3.3-5 BAR affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4158836
Mfg#:
034-106-5015
In Stock
$129.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

2.5" Cat-Back Exhaust System - Resonated

ES#2828096 - SSXVW032 - 2.5" Cat-Back Exhaust System - Resonated - Get that Exhaust tone you've been looking for! - Milltek Sport - Volkswagen

Get that Exhaust tone you've been looking for! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles featuring a "dual tip cut out" rear valance

Brand:
Milltek Sport - Corporate Logo
ES#:
2828096
Mfg#:
SSXVW032
Ships in 6 Business Days
$835.67 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Spark Plugs - Set Of Six

ES#1910 - PZFR5D-11-6 - Spark Plugs - Set Of Six - Copper cored plug with platinum tip, original heat range specification - NGK - Volkswagen

Copper cored plug with platinum tip, original heat range specification affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
NGK - Corporate Logo
ES#:
1910
Mfg#:
PZFR5D-11-6
In Stock
$77.99

This product was last offered at the strikethrough price on
04-14-2026

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

Alternator/Belt Tensioner Bracket

ES#269726 - 022260087D - Alternator/Belt Tensioner Bracket - Mounting point for the alternator and accessory belt tensioner - Genuine Volkswagen Audi - Audi Volkswagen

Mounting point for the alternator and accessory belt tensioner affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
269726
Mfg#:
022260087D
Ships in 8 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.

$354.99

This product was last offered at the strikethrough price on
06-20-2026

$330.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

12v VR6 276° Camshaft Set

ES#3521371 - 109585 - 12v VR6 276 Camshaft Set - TT 12V VR6 CAMSHAFT SET (276 HYD - SPORT/MILD RACE) - Techtonics Tuning - Volkswagen

TT 12V VR6 CAMSHAFT SET (276° HYD - SPORT/MILD RACE) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Techtonics Tuning - Corporate Logo
ES#:
3521371
Mfg#:
109585
Ships on Jul 14, 2026
$550.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Waste Gate Frequency Control N75 Valve

ES#2695564 - 1k0906627e - Waste Gate Frequency Control N75 Valve - Before you replace your turbo, check your pressure converter - Pierburg - Volkswagen

Before you replace your turbo, check your pressure converter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with ALH engine code with VIN from 9M-Y-000 001 only, split is in the 2000 model year

Brand:
Pierburg - Corporate Logo
ES#:
2695564
Mfg#:
1K0906627E
In Stock
$74.54

This product was last offered at the strikethrough price on
02-24-2026

$60.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank Cap

ES#3485290 - 2Q0121321A - Coolant Expansion Tank Cap - Keep proper pressure in your coolant system - Genuine Volkswagen Audi - Audi Volkswagen Porsche

Keep proper pressure in your coolant system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3485290
Mfg#:
2Q0121321A
In Stock
2% off MSRP

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

$42.99

This product was last offered at the strikethrough price on
06-20-2026

$41.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

2.0T Coil Pack Conversion Kit - Stage 2

ES#2713422 - 002598ECS03AKT - 2.0T Coil Pack Conversion Kit - Stage 2 - Includes wrinkle black conversion plate -w- red 2.0T coils and red hold down kit - Assembled By ECS - Audi Volkswagen

Includes wrinkle black conversion plate -w- red 2.0T coils and red hold down kit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2713422
Mfg#:
002598ECS03AKT
In Stock
ON SALE!
$279.99

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

$271.59 USD
Free Shipping
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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