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Volkswagen MK4 Engine Parts & Accessories

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Steel Skid Plate Kit

ES#9763 - 1j0698930 - Steel Skid Plate Kit - Eliminate your inferior plastic belly pan - Assembled By ECS - Volkswagen

Eliminate your inferior plastic belly pan 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#:
9763
Mfg#:
1J0698930
Back Ordered
Auto Notify
$254.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

High Performance Genuine Engine Oil (0w-30) - 1 Quart

ES#4871639 - GC550301QDSP - High Performance Genuine Engine Oil (0w-30) - 1 Quart - Meets Volkswagen & Audi 504.00 / 507.00 long drain specification - Genuine Volkswagen Audi - Audi Volkswagen

Meets Volkswagen & Audi 504.00 / 507.00 long drain specification 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:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4871639
Mfg#:
GC550301QDSP
In Stock
$14.99 USD
Free Shipping
on orders $49 and up

550cc Fuel Injectors - Set Of Four

ES#1899400 - injb550 - 550cc Fuel Injectors - Set Of Four - Compatible with BT software applications. Includes injector plug adapters - Bosch - Audi Volkswagen MINI

Compatible with BT software applications. Includes injector plug adapters 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:
Bosch - Corporate Logo
ES#:
1899400
Mfg#:
INJB550
In Stock
$363.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ultimate Timing Chain Kit

ES#1876737 - 021198509 - Ultimate Timing Chain Kit - The basic kit just got better. - Assembled By ECS - Audi Volkswagen

The basic kit just got better. 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#:
1876737
Mfg#:
021198509
In Stock
ON SALE! SAVE 23%
$455.99

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

$349.61 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Street Density Motor Mount Kit

ES#3447968 - 034-509-5007-SD - Street Density Motor Mount Kit - Kit includes Engine, transmission, and dogbone mount with 60 Durometer street density rubber - 034Motorsport - Audi Volkswagen

Kit includes Engine, transmission, and dogbone mount with 60 Durometer street density rubber affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with manual transmission only

Brand:
034Motorsport - Corporate Logo
ES#:
3447968
Mfg#:
034-509-5007-SD
In Stock
$436.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Magnetic Oil Drain Plug

ES#3187653 - 001196ECS01-01 - Magnetic Oil Drain Plug - Capture harmful particles to prevent wear. M14x1.5. Includes washer. - ECS - Audi Volkswagen MINI Porsche

Capture harmful particles to prevent wear. M14x1.5. Includes washer. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3187653
Mfg#:
001196ECS01-01
In Stock
ON SALE! SAVE 25%
$28.99

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

$21.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

K04 Turbocharger - 001

ES#1844006 - 06a145705hp - K04 Turbocharger - 001 - Great bolt on performance upgrade, can be used with or without specific programming - BorgWarner - Audi Volkswagen

Great bolt on performance upgrade, can be used with or without specific programming affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
BorgWarner - Corporate Logo
ES#:
1844006
Mfg#:
06A145705HP
In Stock
$2422.99

This product was last offered at the strikethrough price on
02-20-2026

$1976.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Chain Tensioner

ES#3220525 - 058109088K - Camshaft Chain Tensioner - Applies tension to the camshaft timing chain - Bremmen Parts - Audi Volkswagen
ECS Tuning recommends this product.

Applies tension to the camshaft timing chain affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
3220525
Mfg#:
058109088K
In Stock
ON SALE! SAVE 15%
$156.99

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

$133.44 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil - Priced Each

ES#2763740 - 06C905115M - Ignition Coil - Priced Each - Keep your engine running smooth and looking good! - NFIS Original Equipment - Audi Volkswagen

Keep your engine running smooth and looking good! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Updated push-down style coil pack

Brand:
NFIS Original Equipment - Corporate Logo
ES#:
2763740
Mfg#:
06C905115M
In Stock
$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Magnetic Oil Drain Plug - With 10 Aluminum Washers

ES#3187654 - 001196ECS01-02 - Magnetic Oil Drain Plug - With 10 Aluminum Washers - Capture harmful particles to prevent wear. M14x1.5 - ECS - Audi Volkswagen MINI Porsche

Capture harmful particles to prevent wear. M14x1.5 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3187654
Mfg#:
001196ECS01-02
In Stock
ON SALE! SAVE 25%
$30.99

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

$23.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Build Your Own Timing Belt Kit

ES#4140241 - 1.8TTIMING - Build Your Own Timing Belt Kit - Choose the parts you would like for a timing belt service. - Assembled By ECS - Volkswagen

Choose the parts you would like for a timing belt service. 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#:
4140241
Mfg#:
1.8TTIMING
In Stock
ON SALE!
Starting at $131.12 USD
Customize
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Cylinder Head Gasket Set

ES#2550742 - 058198012 - Cylinder Head Gasket Set - Includes most major cylinder head gaskets and seals - Elring - Audi Volkswagen

Includes most major cylinder head gaskets and seals 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#:
2550742
Mfg#:
058198012
In Stock
$99.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

EFR 7670 Single Turbo Kit - FT-470

ES#3247341 - FT-470-EFR-MK4 - EFR 7670 Single Turbo Kit - FT-470 - Performance gains of up to 470 hp 500 ft-lbs @ 19-21psi - HPA Motorsports - Volkswagen

Performance gains of up to 470 hp 500 ft-lbs @ 19-21psi affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Built-to-order kit, expect 8-10 weeks for shipping. ECU must be shipped to HPA for software installation.

Brand:
HPA Motorsports - Corporate Logo
ES#:
3247341
Mfg#:
FT-470-EFR-MK4
Special Order: No Guaranteed ETA
$14449.00 USD
Free Shipping
on orders $49 and up

Billet Diverter Valve - Polished

ES#3183558 - 034-145-5000-ALU - Billet Diverter Valve - Polished - High-performance spring and piston design is both durable and a performer! - 034Motorsport - Audi Volkswagen

High-performance spring and piston design is both durable and a performer! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
3183558
Mfg#:
034-145-5000-ALU
In Stock
$128.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

APR Upgraded Ignition Coil - Red - Priced Each

ES#4818876 - MS100244 - APR Upgraded Ignition Coil - Red - Priced Each - Designed to be a direct plug-and-play upgrade to factory coils, providing greater energy output, ensuring a stronger and more consistent spark! - APR - Audi Volkswagen Porsche

Designed to be a direct plug-and-play upgrade to factory coils, providing greater energy output, ensuring a stronger and more consistent spark! Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
APR - Corporate Logo
ES#:
4818876
Mfg#:
MS100244
In Stock
11% off MSRP

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

$40.30

This product was last offered at the strikethrough price on
06-19-2026

$35.82 USD
Free Shipping

008 Premium Diverter Valve - *Limited Edition* Red*

ES#4001248 - FMDV008R - 008 Premium Diverter Valve - *Limited Edition* Red* - Smaller, tougher and tuneable! *Limited edition red finish* - Forge - Audi Volkswagen Porsche

Smaller, tougher and tuneable! *Limited edition red finish* affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Limited Editions ONLY at ECS Tuning : Limited Stock so Act Fast

Brand:
Forge - Corporate Logo
ES#:
4001248
Mfg#:
FMDV008R
Ships in 4 Business Days
$180.00 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.

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