ZUN K04 KO4 Turbocharger for Golf GTI Jetta GLI MK4 1.8T Turbo Billet Wheel 400hp 68059380

SKU: GT-68059380
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K04 Billet Wheel Turbocharger for Audi for VW forSeat forSkoda 1.8L


for Audi A3 upgraded Engine FT 190 4EB/4EA/4EC 1999-2009

for Audi TT upgraded Engine FT 190 4EB/4EA/4EC 2001-2009

for Volkswagen BEETLE upgraded Engine 4EB/4EA/4EC 1996-2009

for Seat IBIZA upgraded Engine 4EB/4EA/4EC 1996-2009

Note: The Car Make with K03 Model as below Need modify the intake pipe(our K04 compressor inlet is bigger than K03 model):

For Audi A3 with AGU, ALN, ARZ engine 110 KW, 150 PS 1996-2003

For Audi A3 with AUQ, ARZ, APP engine 132 KW, 180 PS 1996-2003

For Audi TT with AUQ engine 132 KW, 180 PS 1998-2006

For Seat Leon with AJQ; APP; ARY; AUQ engine 132 KW, 180 PS 1998-2006

For Skoda Octavia AUQ engine 132 KW, 180 PS 20012005

For Volkswagen Golf/Bora/Jetta with AUQ, ARZ Engine 2000-2009

For Volkswagen New Beetle with 1.8L-5V langs,along Engine 2000-05


1. This is an upgraded K04 turbo for K03-053 K03 -052.Do not for K04-022.

2. K04 -001 turbo is different from K03-052 K03-053

1) some modification are neededcompressor intake size is bigger than K03-052 or K03-053

K03-052 K03-053 compressor intake size is 45mm

K04-001 compressor intake size is 48.7mm

2) Silicone hose may need for K04-001 compressor intake connection.

3. Make sure your OE number is correct for K04-001,K03-052 and K03-053

Turbo Part Number OEM Number

K04-001 part number/OE number:

53049500001,5304-950-0001, 5304 950 0001,

53049887501,5304-988-7501, 5304 988 7501,

06A-145-705HP, 06A145705HP


This is an upgraded K04 turbo for K03-053 K03 -052 (few modification may need for K03-052)

K03-052 Part/OE number:

53039700052,5303 970 0052,5303-970-0052,

53039880052,5303 988 0052,5303-988-0052,

53039880094,5303 988 0094,5303-988-0094

06A145704T, 06A145713D, 06A145713DX, 06A145713DV, 06A145713F, 06A145713FX,8299299564, 8299299564,

K03-053 Part/OE number:

53039880053, 5303 970 0053, 5303-970-0053,

53039880058, 5303 988 0058, 5303-988-0058,

06A145681H, 06A145702P, 06A145704S,

06A145713B, 06A145713L, 06A145713M


Turbo Model: K04-001

Engine Model: 1.8L-5V

Engine Code: AJQ, APP, AUM, AUQ, ARY

Cooling Type: Water Oil Cooled

Bearing Type: Journal Bearing / Floating Bearing

Thrust bearings: 270 Degrees

Hosepower: 400HP

Turbo Type: Individual

Universal Fitment: No

Finish: Matte

Condition: 100% Brand New

Accessories: You will receive the parts exactly as shown in the picture above.

Package Size:30 x 27 x 24cm

Package Weight: 6900g


*Product Material

1. Turbine housing:Silicon-Molybdenum- temperature resistant up to 850

2. Steel Turbine Wheel: K419 alloy - high oxidation stability and resistance up to 1000

3. Compressor housing:ZL104 aluminum with lightweight

4.Billet compressor wheel: Forged full-machined billet aluminum compressor wheels with a larger horsepower range and better boost response

*Product Performance

1. OEM fitment turbo with upgraded material and performance

2. Excellent high temperature resistancehigh efficiency and durability

3. Rich experience in turbo production and own factory

4. High-Speed oil seal ring and Precision clearance

* Technology Advantage:

1. 100% balancing Test by TURBOTECHNICS VSR3

2. G3-min-Flow VNT Turbo testing

3. Advanced Actuator Tester/Programmer


* Please confirm your original turbo PART NUMBER before Purchasing

* Professional installation is highly recommended

* Before installing the new turbocharger, the cause that led to the failure of the turbo must be analyzed and eliminated (e.g. insufficient oil supply, foreign bodies in the intake area, crankcase ventilation without function, etc.)!


California Prop 65 Warning


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