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

Heater Core Hose

ES#3469664 - 1J0122157EM - Heater Core Hose - From cylinder head coolant flange to passenger side of the heater core - Rein - Volkswagen

From cylinder head coolant flange to passenger side of the heater core 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Fits vehicles with AVH,AZG, BEV, or AVH engine code. Fits AEG engine code from production date 11/01/2000 only

Brand:
Rein - Corporate Logo
ES#:
3469664
Mfg#:
1J0122157EM
In Stock at Vendor
$23.45

This product was last offered at the strikethrough price on
05-22-2026

$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Bolt - Priced Each

ES#274960 - 038103384 - Cylinder Head Bolt - Priced Each - Bolt to secure your cylinder head to your engine block. M12x166 - Genuine Volkswagen Audi - Volkswagen

Bolt to secure your cylinder head to your engine block. M12x166 For vehicles with BEW engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
274960
Mfg#:
038103384
Ships in 1-2 days
12% off MSRP

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

$24.99

This product was last offered at the strikethrough price on
08-18-2026

$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Valve - Priced Each

ES#4265327 - 021109611G - Exhaust Valve - Priced Each - Exhaust Valve - Priced Each - AE - Volkswagen

Exhaust Valve - Priced Each

Brand:
AE - Corporate Logo
ES#:
4265327
Mfg#:
021109611G
Back Ordered
$22.99

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

$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Plastic Water Pipe Kit - Stage 1

ES#257337 - VR624VTHKWOT - Plastic Water Pipe Kit - Stage 1 - Everything you need to fix that annoying coolant leak at your thermostat housing - Assembled By ECS - Volkswagen

Everything you need to fix that annoying coolant leak at your thermostat housing 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
257337
Mfg#:
VR624VTHKWOT
Ships in 3 Business Days
ON SALE! SAVE 10%
$146.99

This product was last offered at the strikethrough price on
02-26-2026

$131.90 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Relay 167 - Priced Each

ES#2874247 - 191906383C - Relay 167 - Priced Each - Commonly used as a contact close relay for fuel pump - Febi - Audi Volkswagen

Commonly used as a contact close relay for fuel pump 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with VIN up to 1J-W-999 000, split is in 1998 model year

Brand:
Febi - Corporate Logo
ES#:
2874247
Mfg#:
191906383C
In Stock
$13.99

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

$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spark Plugs - Set Of Six

ES#2763305 - 101000035AH6KT - Spark Plugs - Set Of Six - Genuine replacement spark plugs - Bosch - Volkswagen

Genuine replacement spark plugs 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2763305
Mfg#:
101000035AH6KT
In Stock
$65.94 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Hose - Lower

ES#3625922 - 1J0122109AQ - Expansion Tank Hose - Lower - Replace at the first signs of leakage - URO - Audi Volkswagen

Replace at the first signs of leakage 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3625922
Mfg#:
1J0122109AQ
In Stock
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spring Band Clamp - Priced Each

ES#471197 - N90926401 - Spring Band Clamp - Priced Each - Keep lines and hoses secure and leak free. 19x12 - Genuine Volkswagen Audi - Audi Volkswagen

Keep lines and hoses secure and leak free. 19x12

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
471197
Mfg#:
N90926401
Ships in 1-2 days
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Flush Kit

ES#3063385 - G013A8JM1KT - Coolant Flush Kit - Includes Schwaben coolant refill/air purge tool and 3 liters of G13 coolant. - Assembled By ECS - Audi Volkswagen

Includes Schwaben coolant refill/air purge tool and 3 liters of G13 coolant. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3063385
Mfg#:
G013A8JM1KT
Ships in 9 Business Days
Auto Notify
ON SALE!
$144.99

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

$131.72 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Fuel Pump Gasket

ES#2642184 - 1J0919133 - Fuel Pump Gasket - Located between the union nut and the fuel tank - Pierburg - Audi Volkswagen

Located between the union nut and the fuel tank

Brand:
Pierburg - Corporate Logo
ES#:
2642184
Mfg#:
1J0919133
In Stock
$11.99

This product was last offered at the strikethrough price on
07-09-2026

$8.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Timing Gear

ES#275017 - 038105263E - Crankshaft Timing Gear - Gear located on the crankshaft which the timing belt wraps around - Genuine Volkswagen Audi - Volkswagen

Gear located on the crankshaft which the timing belt wraps around For vehicles with ALH engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
275017
Mfg#:
038105263E
Ships in 6 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.

$139.99

This product was last offered at the strikethrough price on
08-18-2026

$130.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Timing Gear

ES#275018 - 038105263F - Crankshaft Timing Gear - Gear located on the crankshaft which the timing belt wraps around - Genuine Volkswagen Audi - Volkswagen

Gear located on the crankshaft which the timing belt wraps around For vehicles with BEW engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
275018
Mfg#:
038105263F
Ships in 8 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.

$139.99

This product was last offered at the strikethrough price on
08-18-2026

$130.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Kit

ES#4765650 - 021145299C1KT - Accessory Belt Kit - Assembled By ECS - Volkswagen

10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4765650
Mfg#:
021145299C1KT
Ships in 1-2 days
$313.58

This product was last offered at the strikethrough price on
02-26-2026

$130.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brake Vacuum Pipe With Check Valve

ES#308127 - 1J0612041GD - Brake Vacuum Pipe With Check Valve - Hard vacuum pipe that goes to brake booster, comes with check valve - Genuine Volkswagen Audi - Volkswagen

Hard vacuum pipe that goes to brake booster, comes with check valve For vehicles with ALH engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
308127
Mfg#:
1J0612041GD
Ships in 4 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.

$139.99

This product was last offered at the strikethrough price on
08-13-2026

$130.55 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Split Valve Keeper - Priced Each

ES#2695525 - 021109651 - Split Valve Keeper - Priced Each - Split cotter for intake or exhaust valve. Two required per valve - TRW - Audi Volkswagen

Split cotter for intake or exhaust valve. Two required per valve

Brand:
TRW - Corporate Logo
ES#:
2695525
Mfg#:
021109651
In Stock at Vendor
$8.15 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gasket - Priced Each

ES#3537704 - 066109091A - Gasket - Priced Each - Keeps timing cover from leaking at control valves - Elring - Volkswagen

Keeps timing cover from leaking at control valves 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
3537704
Mfg#:
066109091A
In Stock
ON SALE!
$4.07

This product was last offered at the strikethrough price on
08-14-2026

$3.95 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