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Volkswagen MK4 Engine Turbocharger Parts

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Wastegate Actuator Spring Tuning Kit

ES#1832543 - FMPACTUN - Wastegate Actuator Spring Tuning Kit - Fine tune your wastegate to the exact needs of your engine - Forge - Audi Volkswagen

Fine tune your wastegate to the exact needs of your engine

Brand:
Forge - Corporate Logo
ES#:
1832543
Mfg#:
FMPACTUN
Back Ordered
ON SALE! SAVE 10%
$52.99

This product was last offered at the strikethrough price on
09-18-2026

$47.68 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spring Washer - Priced Each

ES#466071 - N0122265 - Spring Washer - Priced Each - Install new hardware with your new parts. 6mm - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. 6mm Secures turbo coolant supply line to bracket

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
466071
Mfg#:
N0122265
In Stock
$3.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbosmart Boost Tee Manual Boost Controller - Black

ES#4430283 - TS-0101-1102 - Turbosmart Boost Tee Manual Boost Controller - Black - In-car boost controller for fine tuning - TurboSmart - Audi Volkswagen MINI Porsche

In-car boost controller for fine tuning

Brand:
TurboSmart - Corporate Logo
ES#:
4430283
Mfg#:
TS-0101-1102
In Stock at Vendor
10% off MSRP

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

$124.99

This product was last offered at the strikethrough price on
09-30-2026

$112.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Return Line

ES#275241 - 038145736C - Oil Return Line - Keep your TDI's oil where it should be - Genuine Volkswagen Audi - Volkswagen

Keep your TDI's oil where it should be For vehicles with BEW engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
275241
Mfg#:
038145736C
Ships in 5 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.

$229.99

This product was last offered at the strikethrough price on
09-30-2026

$215.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Complete Turbocharger Installation Kit

ES#2730516 - 03G253016KXKT - Complete Turbocharger Installation Kit - Hardware and gaskets used for turbocharger installation - Assembled By ECS - Volkswagen

Hardware and gaskets used for turbocharger installation 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with ALH engine code only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2730516
Mfg#:
03G253016KXKT
Back Ordered
ON SALE!
$218.99

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

$215.40 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Complete Turbocharger Installation Kit

ES#2730512 - 03G253014RKT - Complete Turbocharger Installation Kit - Hardware and gaskets used for turbocharger installation - Assembled By ECS - Volkswagen

Hardware and gaskets used for turbocharger installation 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with BEW engine code only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2730512
Mfg#:
03G253014RKT
Back Ordered
ON SALE!
$216.99

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

$212.12 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turbocharger Oil Line (Feed)

ES#2803601 - 038145771N - Turbocharger Oil Line (Feed) - Rein - Volkswagen

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

Brand:
Rein - Corporate Logo
ES#:
2803601
Mfg#:
038145771N
In Stock at Vendor
$69.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

K03/K04 Turbo Locking Flange - priced each

ES#2864611 - 034-R01-8005 - K03/K04 Turbo Locking Flange - priced each - prevent the loosening of turbo fastener bolts with this locking flange from 034 Motorsports - 034Motorsport - Audi Volkswagen

prevent the loosening of turbo fastener bolts with this locking flange from 034 Motorsports 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
2864611
Mfg#:
034-R01-8005
In Stock
$16.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbo Oil Line - Supply

ES#3189477 - 625-801 - Turbo Oil Line - Supply - Line from stock turbocharger to oil filter housing - Dorman - Audi Volkswagen

Line from stock turbocharger to oil filter housing

Brand:
Dorman - Corporate Logo
ES#:
3189477
Mfg#:
625-801
Ships in 5 Business Days
$206.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Sealing Washer - Priced Each

ES#4013695 - N0138149 - Sealing Washer - Priced Each - Install new hardware with your new parts. M14x18 - Victor Reinz - Audi Volkswagen

Install new hardware with your new parts. M14x18

Brand:
Victor Reinz - Corporate Logo
ES#:
4013695
Mfg#:
N0138149
Ships in 4 Business Days
$3.99

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

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Solenoid Valve (N249) - Priced Each

ES#12056 - 026906283J - Solenoid Valve (N249) - Priced Each - Controls actuation of the Combi Valve or Diverter Valve - Genuine Volkswagen Audi - Audi Volkswagen

Controls actuation of the Combi Valve or Diverter Valve

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
12056
Mfg#:
026906283J
Ships in 4 Business Days
10% off MSRP

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

$224.99

This product was last offered at the strikethrough price on
08-31-2026

$202.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Allen Bolt (5mm) - Priced Each

ES#2770514 - N01474011 - Allen Bolt (5mm) - Priced Each - Stainless steel for extra corrosion resistance. M6x16 - ECS - Audi Volkswagen

Stainless steel for extra corrosion resistance. M6x16 10X Entries Into Our F80 M3 Sweepstakes

Found on turbo inlet hose mounting bracket

Brand:
ECS - Corporate Logo
ES#:
2770514
Mfg#:
N01474011
In Stock
ON SALE! SAVE 25%
$0.99

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

$0.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rebuild Kit For Billet Diverter Valve

ES#4304145 - 034-145-Z039 - Rebuild Kit For Billet Diverter Valve - Complete rebuild kit for 034MotorSport Billet Aluminum Diverter Valve - 034Motorsport - Audi Volkswagen

Complete rebuild kit for 034MotorSport Billet Aluminum Diverter Valve 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4304145
Mfg#:
034-145-Z039
In Stock
$10.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Allen Bolt - Priced Each

ES#466521 - N01474011 - Allen Bolt - Priced Each - Install new hardware with your new parts. M6x16 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M6x16 Found on turbo inlet hose mounting bracket

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
466521
Mfg#:
N01474011
In Stock
5% off MSRP

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

$3.06

This product was last offered at the strikethrough price on
09-01-2026

$2.91 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Blow Off Valve - Polished

ES#2765467 - FMDV004A - Blow Off Valve - Polished - Made to mount on top of hard boost pipe. Side vacuum port. - Forge - Audi Volkswagen

Made to mount on top of hard boost pipe. Side vacuum port.

Brand:
Forge - Corporate Logo
ES#:
2765467
Mfg#:
FMDV004A
Back Ordered
ON SALE! SAVE 10%
$219.99

This product was last offered at the strikethrough price on
09-18-2026

$197.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Turbocharger Parts

Whether you're repairing an existing turbo or adding one, ECS Tuning has turbos, turbo kits, and all the turbocharger hardware and valving you need to turn forced induction into added power.

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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