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Volkswagen MK4 Engine Parts & Accessories

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Gruppe M Carbon Fiber Intake System

ES#3193029 - FRI-0178 - Gruppe M Carbon Fiber Intake System - Elegant looks with enhanced performance! - Gruppe M - Volkswagen

Elegant looks with enhanced performance! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Gruppe M - Corporate Logo
ES#:
3193029
Mfg#:
FRI-0178
Ships on Jul 9, 2026
$729.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Replacement Kit

ES#2855398 - 038103265AKT - Cylinder Head Replacement Kit - Includes complete cylinder head, required gaskets, hardware, oil and coolant! - Assembled By ECS - Volkswagen

Includes complete cylinder head, required gaskets, hardware, oil and coolant! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with ALH engine code only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2855398
Mfg#:
038103265AKT
Ships on Jul 15, 2026
Auto Notify
$1457.99 USD
This product is lifetime replacement eligible Partial Replacement

Intake Valve - Priced Each

ES#277591 - 058109601C - Intake Valve - Priced Each - Keep your engine running strong - Genuine Volkswagen Audi - Audi Volkswagen

Keep your engine running strong affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
277591
Mfg#:
058109601C
Ships in 5 Business Days
9% off MSRP

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

$113.99

This product was last offered at the strikethrough price on
02-04-2026

$103.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Pressure Pipe

ES#258883 - 06A145790C - Pressure Pipe - Connects to the lower intercooler hose - Genuine Volkswagen Audi - Audi Volkswagen

Connects to the lower intercooler hose affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with a VIN from 1J-Y-008 502, split is in the 2000 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
258883
Mfg#:
06A145790C
In Stock
ON SALE!
$303.08

This product was last offered at the strikethrough price on
06-15-2026

$287.93 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

8100 X-Clean+ Engine Oil (5w-30) - 1 Liter

ES#2952275 - 3374650234816 - 8100 X-Clean+ Engine Oil (5w-30) - 1 Liter - 100% synthetic engine oil specially designed around the demands of direct injection engines. Approved for VAG 504 00 / 507 00. - Motul - Audi Volkswagen

100% synthetic engine oil specially designed around the demands of direct injection engines. Approved for VAG 504 00 / 507 00. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Required for vehicles with BEW engine code, may be used in vehicles with ALH engine code

Brand:
Motul - Corporate Logo
ES#:
2952275
Mfg#:
3374650234816
In Stock
10% off MSRP

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

$20.98

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

$18.88 USD
Free Shipping
on orders $49 and up

Edge European Formula Full Synthetic Engine Oil (5w-40) - 1 Quart

ES#3478523 - 06249 - Edge European Formula Full Synthetic Engine Oil (5w-40) - 1 Quart - Meets VAG 502.00/505.00 and Porsche A40 specifications - Castrol - Audi Volkswagen

Meets VAG 502.00/505.00 and Porsche A40 specifications affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Castrol - Corporate Logo
ES#:
3478523
Mfg#:
06249
In Stock
$16.01

This product was last offered at the strikethrough price on
05-19-2026

$14.62 USD
Free Shipping
on orders $49 and up

Ignition Coils - Set Of Four

ES#2539028 - 06B905115E - Ignition Coils - Set Of Four - A common cure for misfire codes - Beru - Audi Volkswagen

A common cure for misfire codes affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with AWD engine code only

Brand:
Beru - Corporate Logo
ES#:
2539028
Mfg#:
06B905115E
Ships in 1 Business Day
$230.99

This product was last offered at the strikethrough price on
04-09-2026

$203.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt

ES#873 - 021145933H - Accessory Belt - Ribbed rubber belt for driving engine accessory components - 1360mm length - Continental - Volkswagen

Ribbed rubber belt for driving engine accessory components - 1360mm length affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For vehicles with factory air conditioning

Brand:
Continental - Corporate Logo
ES#:
873
Mfg#:
021145933H
Ships in 1 Business Day
$49.52

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

$49.16 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat - 80°C

ES#2713078 - 075121113D - Thermostat - 80C - Includes sealing O-Ring - Vemo - Audi Volkswagen

Includes sealing O-Ring affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
2713078
Mfg#:
075121113D
In Stock at Vendor
$18.99

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

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

Timing Chain Guide Rail - Lower Chain

ES#3220573 - 021109469 - Timing Chain Guide Rail - Lower Chain - Lower timing chain guide to prevent slapping and excess movement - Bremmen Parts - Audi Volkswagen

Lower timing chain guide to prevent slapping and excess movement affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
3220573
Mfg#:
021109469
In Stock
ON SALE! SAVE 21%
$31.99

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

$25.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil Pack - Priced Each

ES#2748466 - 022905715C - Ignition Coil Pack - Priced Each - Keep your engine running smooth (Supersedes 100K & 100N coil packs) - NFIS Original Equipment - Volkswagen

Keep your engine running smooth (Supersedes 100K & 100N coil packs) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
NFIS Original Equipment - Corporate Logo
ES#:
2748466
Mfg#:
022905715C
In Stock
ON SALE! SAVE 32%
$27.53

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

$18.85 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Primary Fan Assembly - 345MM

ES#2748163 - 1J0959455S - Primary Fan Assembly - 345MM - Main fan responsible for pulling air through your radiator. - URO - Audi Volkswagen

Main fan responsible for pulling air through your radiator. 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:
URO - Corporate Logo
ES#:
2748163
Mfg#:
1J0959455S
In Stock
$93.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Billet Fuel Rail - black Finish

ES#2794185 - IEFUVA1BK - Billet Fuel Rail - black Finish - Performance 1 piece fuel rail with style - Integrated Engineering - Audi Volkswagen

Performance 1 piece fuel rail with style affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
2794185
Mfg#:
IEFUVA1BK
In Stock
$175.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Valve Guide - Priced Each

ES#2592642 - 037103419B - Valve Guide - Priced Each - Intake or Exhaust, Standard Size. (0.476" OD) / (36.5x7mm) - Canyon Engine - Volkswagen

Intake or Exhaust, Standard Size. (0.476" OD) / (36.5x7mm) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Canyon Engine - Corporate Logo
ES#:
2592642
Mfg#:
037103419B
In Stock
ON SALE! SAVE 16%
$9.99

This product was last offered at the strikethrough price on
05-14-2026

$8.40 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heater Core

ES#3489801 - 1J1819031B - Heater Core - Stop coolant loss and cure a fogged windshield - Febi - Audi Volkswagen

Stop coolant loss and cure a fogged windshield 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:
Febi - Corporate Logo
ES#:
3489801
Mfg#:
1J1819031B
In Stock
$75.99

This product was last offered at the strikethrough price on
04-17-2026

$55.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover

ES#274966 - 038103469E - Valve Cover - OE valve cover with new gasket, includes oil cap - Genuine Volkswagen Audi - Volkswagen

OE valve cover with new gasket, includes oil cap affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with ALH engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
274966
Mfg#:
038103469E
In Stock
ON SALE!
$365.24

This product was last offered at the strikethrough price on
06-15-2026

$346.98 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

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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