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

Race N75 Wastegate Frequency Control Valve - "J" Revision

ES#3971234 - 034906283JKT - Race N75 Wastegate Frequency Control Valve - "J" Revision - The absolute quickest & most inexpensive way of getting more HP out of your 1.8T - Includes Pierburg valve and required clamps - Assembled By ECS - Audi Volkswagen

The absolute quickest & most inexpensive way of getting more HP out of your 1.8T - Includes Pierburg valve and required clamps 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3971234
Mfg#:
034906283JKT
Back Ordered
ON SALE!
$181.99

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

$179.59 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cooling Fan Assembly

ES#4742861 - 1K0121205AJ-K - Cooling Fan Assembly - URO - Audi Volkswagen

2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4742861
Mfg#:
1K0121205AJ-K
In Stock
$223.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

K03 Sport Turbocharger With ECS Installation Kit

ES#1892047 - 06A145713DKT - K03 Sport Turbocharger With ECS Installation Kit - Replacement turbo with required hardware - Assembled By ECS - Audi Volkswagen

Replacement turbo with required hardware 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
1892047
Mfg#:
06A145713DKT
In Stock
$1378.99

This product was last offered at the strikethrough price on
07-14-2026

$1000.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Billet 24v Aluminum Water Pipe - Black

ES#2848080 - 003285ECS0101 - ECS Billet 24v Aluminum Water Pipe - Black - Designed to be the last water pipe you'll need to replace - ECS - Audi Volkswagen

Designed to be the last water pipe you'll need to replace 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2848080
Mfg#:
003285ECS0101
In Stock
$135.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel Additive

ES#1895145 - G001770A2 - Fuel Additive - 90ML Gasoline additive used to clean your VW or Audi's fuel system - Genuine Volkswagen Audi - Audi Volkswagen

90ML Gasoline additive used to clean your VW or Audi's fuel system This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shippi

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1895145
Mfg#:
G001770A2
In Stock
4% off MSRP

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

$12.29

This product was last offered at the strikethrough price on
10-03-2026

$11.78 USD
Free Shipping
on orders $49 and up

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

ES#3478518 - 03247 - Edge European Formula Full Synthetic Engine Oil (5w-40) - 5 Quart - Meets VAG 502.00/505.00 and Porsche A40 specifications - Castrol - Audi Volkswagen

Meets VAG 502.00/505.00 and Porsche A40 specifications

Brand:
Castrol - Corporate Logo
ES#:
3478518
Mfg#:
03247
In Stock
$216.71

This product was last offered at the strikethrough price on
09-27-2026

$88.99 USD
Free Shipping
on orders $49 and up

CTS Street Sport Engine Mount

ES#3410466 - CTSEMMK456-4-60D - CTS Street Sport Engine Mount - 60 Durometer rubber construction - CTS - Audi Volkswagen

60 Durometer rubber construction

Brand:
CTS - Corporate Logo
ES#:
3410466
Mfg#:
CTSEMMK456-4-60D
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

Timing Belt Kit - Ultimate - With Timing Tool Set

ES#5481009 - 038198480V3KT - Timing Belt Kit - Ultimate - With Timing Tool Set - Going beyond the basic kit with a new accessory belt, water pump, thermostat, stretch bolts, and a complete timing tool kit! - Assembled By ECS - Volkswagen

Going beyond the basic kit with a new accessory belt, water pump, thermostat, stretch bolts, and a complete timing tool kit! 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with BEW engine code only

Brand:
Assembled By ECS - Corporate Logo
ES#:
5481009
Mfg#:
038198480V3KT
Ships in 1 Business Day
ON SALE!
$432.99

This product was last offered at the strikethrough price on
10-03-2026

$404.44 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Tuning Billet Engine Oil Dipstick & Funnel - Polished Handle

ES#2966484 - 006129ecs01-01KT - ECS Tuning Billet Engine Oil Dipstick & Funnel - Polished Handle - A beautiful addition and durable upgrade for your engine - ECS - Volkswagen

A beautiful addition and durable upgrade for your engine 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2966484
Mfg#:
006129ECS01-01KT
In Stock
ON SALE! SAVE 25%
$208.99

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

$156.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Hall Sender - Priced Each

ES#1876 - 058905161B - Hall Sender - Priced Each - Measures cam position and relays it to the ECU - Bosch - Audi Volkswagen

Measures cam position and relays it to the ECU We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
1876
Mfg#:
058905161B
In Stock
$66.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Timing Belt Kit - Standard

ES#1052 - 06B198479 - Timing Belt Kit - Standard - Includes the basic components to service your timing belt - Assembled By ECS - Audi Volkswagen

Includes the basic components to service your timing belt 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
1052
Mfg#:
06B198479
In Stock
ON SALE!
$154.99

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

$142.17 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

1.8T Billet Aluminum Fuel Injector Cup - Set Of Four

ES#4920294 - 045960la02KT - 1.8T Billet Aluminum Fuel Injector Cup - Set Of Four - Upgrade to heavy-duty billet aluminum construction for maximum durability! - ECS - Audi Volkswagen

Upgrade to heavy-duty billet aluminum construction for maximum durability! 10X Entries Into Our F80 M3 Sweepstakes
For Vehicles with Engine Codes AWD, AWP, and AWW.

Brand:
ECS - Corporate Logo
ES#:
4920294
Mfg#:
045960LA02KT
In Stock
ON SALE! SAVE 20%
$83.99

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

$67.17 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pressure Regulator - 4 Bar

ES#1073 - 0280160575sj - Fuel Pressure Regulator - 4 Bar - Commonly used in performance applications - Bosch - Audi Volkswagen

Commonly used in performance applications We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
1073
Mfg#:
0280160575SJ
In Stock
$51.99

This product was last offered at the strikethrough price on
07-29-2026

$45.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Belt Kit

ES#2993356 - 06A198119D - Timing Belt Kit - Factory standard timing belt replacement kit - Genuine Volkswagen Audi - Volkswagen

Factory standard timing belt replacement kit

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2993356
Mfg#:
06A198119D
Ships in 1-2 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.

$222.99

This product was last offered at the strikethrough price on
04-07-2026

$206.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Belt Kit - Ultimate Plus

ES#5753 - 038198479V3 - 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 ALH engine code only

Brand:
Assembled By ECS - Corporate Logo
ES#:
5753
Mfg#:
038198479V3
Ships on Nov 12, 2026
ON SALE! SAVE 12%
$458.45

This product was last offered at the strikethrough price on
07-02-2026

$404.90 USD
Free Shipping
This product is lifetime replacement eligible Partial 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