Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle

No Vehicle selected
Please select your vehicle below.

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

Volkswagen MK4 Engine Parts & Accessories

Sort By
Filter By
Return to Top

HPA Liquid Cooled Intake Manifold

ES#3247367 - HVA-1035 - HPA Liquid Cooled Intake Manifold - Offers the shortest and coolest route of forced air into your VR6 - HPA Motorsports - Volkswagen

Offers the shortest and coolest route of forced air into your VR6

Brand:
HPA Motorsports - Corporate Logo
ES#:
3247367
Mfg#:
HVA-1035
In Stock
$3049.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Dogbone Mount Bolt Kit

ES#3739 - MK4DM-BOLTS - Dogbone Mount Bolt Kit - Complete bolt kit for the dogbone transmission mount - Genuine Volkswagen Audi - Volkswagen

Complete bolt kit for the dogbone transmission mount

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3739
Mfg#:
MK4DM-BOLTS
In Stock
$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Self-Locking Nut - Priced Each

ES#471101 - N90894601 - Self-Locking 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#:
471101
Mfg#:
N90894601
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Density Line Dogbone Mount - Street Density

ES#2864599 - 034-509-1000 - Density Line Dogbone Mount - Street Density - Eliminate the slop associated with the factory mount with this Street Density dogbone mount from 034 - 034Motorsport - Volkswagen

Eliminate the slop associated with the factory mount with this Street Density dogbone mount from 034 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
2864599
Mfg#:
034-509-1000
In Stock
$115.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Billet Aluminum Oil Filter Housing - Black Anodized

ES#3089025 - 009390ECS01-01 - Billet Aluminum Oil Filter Housing - Black Anodized - Upgrade to a more durable and attractive, billet oil filter housing - ECS - Audi Volkswagen Porsche

Upgrade to a more durable and attractive, billet oil filter housing 10X Entries Into Our F80 M3 Sweepstakes

Requires early VR6 oil filter with metal end caps - 021115562

Brand:
ECS - Corporate Logo
ES#:
3089025
Mfg#:
009390ECS01-01
In Stock
ON SALE! SAVE 20%
$100.99

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

$80.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Waste Gate Frequency Control N75 Valve

ES#1039862 - 06A906283E - Waste Gate Frequency Control N75 Valve - Get your turbo back in action with a new N75 valve. - Genuine Volkswagen Audi - Audi Volkswagen

Get your turbo back in action with a new N75 valve.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1039862
Mfg#:
06A906283E
In Stock
3% off MSRP

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

$204.98

This product was last offered at the strikethrough price on
07-31-2026

$199.24 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

CTS Street Sport Transmission Mount

ES#3410469 - CTS-TM-MK4-60D - CTS Street Sport Transmission Mount - 60 Durometer rubber construction - CTS - Audi Volkswagen

60 Durometer rubber construction

Brand:
CTS - Corporate Logo
ES#:
3410469
Mfg#:
CTS-TM-MK4-60D
Ships in 7 Business Days
ON SALE! SAVE 20%
$119.99

This product was last offered at the strikethrough price on
09-29-2026

$95.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Borg Warner EFR 7670 Turbocharger

ES#3450898 - 179351 - Borg Warner EFR 7670 Turbocharger - 0.83 A/R T3 Single Scroll (Internal Wastegate) - 375hp-650hp capabilities - BorgWarner - Audi Volkswagen

0.83 A/R T3 Single Scroll (Internal Wastegate) - 375hp-650hp capabilities *To be used with custom turbocharger applications only - IE T3 flange manifold, custom fueling, tuning/software, and internals necessary*

Brand:
BorgWarner - Corporate Logo
ES#:
3450898
Mfg#:
179351
Back Ordered
19% off MSRP

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

$3664.99

This product was last offered at the strikethrough price on
10-04-2026

$2967.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Belt Kit - Ultimate With Gates Racing Timing Belt & Performance Pulley Set

ES#3098297 - 06B198479VKT - Timing Belt Kit - Ultimate With Gates Racing Timing Belt & Performance Pulley Set - Includes ECS Tuning's Lightweight Underdrive Pulley Kit in Red! Featuring ECS Heavy Duty Cast Aluminum Thermostat Housing! - Assembled By ECS - Audi Volkswagen

Includes ECS Tuning's Lightweight Underdrive Pulley Kit in <font color='red'>Red</font>! Featuring ECS Heavy Duty Cast Aluminum Thermostat Housing! 10X Entries Into Our F80 M3 Sweepstakes
Includes Gates Racing Kevlar Timing Belt with 300% the strength of a standard belt!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3098297
Mfg#:
06B198479VKT
In Stock
ON SALE! SAVE 10%
$819.99

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

$739.98 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Water Pump

ES#269554 - 022121011 - Water Pump - Includes O-ring - Genuine Volkswagen Audi - Audi Volkswagen

Includes O-ring

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
269554
Mfg#:
022121011
Ships in 2 Business 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.

$286.99

This product was last offered at the strikethrough price on
10-04-2026

$268.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Timing Belt Kit - Ultimate Plus

ES#8883 - 038198480v3 - Timing Belt Kit - Ultimate Plus - The most complete belt kit for your TDI. - Assembled By ECS - Volkswagen

The most complete belt kit for your TDI. 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with BEW engine code only

Brand:
Assembled By ECS - Corporate Logo
ES#:
8883
Mfg#:
038198480V3
Ships in 1-3 days
ON SALE!
$448.99

This product was last offered at the strikethrough price on
10-02-2026

$420.79 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Cam Chain Tensioner Replacement Kit

ES#4781739 - 058109217BKT - Cam Chain Tensioner Replacement Kit - Everything needed for replacing your faulty cam chain tensioner - Assembled By ECS - Audi Volkswagen

Everything needed for replacing your faulty cam chain tensioner 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4781739
Mfg#:
058109217BKT
Ships on Nov 16, 2026
ON SALE! SAVE 19%
$108.99

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

$88.78 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Secondary Air Injection Pump

ES#4465429 - 078906601M - Secondary Air Injection Pump - Keep your engine running efficiently - URO - Audi Volkswagen

Keep your engine running efficiently 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with VIN up to 1J-X-999 999 only, split is in the 1999 model year

Brand:
URO - Corporate Logo
ES#:
4465429
Mfg#:
078906601M
In Stock
$224.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pressure Switch - Brown

ES#275363 - 038919081K - Oil Pressure Switch - Brown - Pressure switch located on the oil cooler bracket. .55-.85 BAR - Genuine Volkswagen Audi - Audi Volkswagen Porsche

Pressure switch located on the oil cooler bracket. .55-.85 BAR

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
275363
Mfg#:
038919081K
In Stock
28% off MSRP

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

$44.30

This product was last offered at the strikethrough price on
10-04-2026

$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

ES#251228 - 06A906433L - Crankshaft Position Sensor - Also known as the RPM or Impulse sensor. - Bosch - Audi Volkswagen

Also known as the RPM or Impulse sensor. We Price Match - Give Us A Call or Chat!
For vehicles with AZG, AVH, or BEV engine codes only

Brand:
Bosch - Corporate Logo
ES#:
251228
Mfg#:
06A906433L
In Stock
$45.99 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

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

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings