Compatible for Audi A4 A6 compatible for Volkswagen Passat 1.8T 058145703N K03-029 Turbo Turbocharger

  • * OEM-Quality. Direct Replacement
  • * Ductile Iron QT450-10 - High temperature resistance (up to 700℃)
  • * K418 Alloy - Stable & High Oxidation & Temperature Resistance(up to 900℃)
  • * Cast Aluminium Blade - Good Air Tightness & Corrosion Resistance
Stock In Stock
Item Number 3002033267

Combination offer

  • A
  • B
  • C
  • D
  • E
  • F
  • G
OEM-quality and size with little modification
Turbine housing uses cast iron withstand temperatures up to 700℃
Steel Turbine Wheel made from the special K418 alloy to achieve high oxidation resistance and stability under high temperatures up to 900℃
Cast aluminium blades with good gas tightness and corrosion resistance


Compatible for Audi A4 1.8T (B5) Engine Code APU, ARK 1998-99
Compatible for Audi A4 1.8T (B6) Engine Code BFB 2002-05
Compatible for Audi A4 with AMG, AWM, ATW, AUG Engine 2000-05
Compatible for Audi A6 1.8T (C5) Engine Code APU, ARK 1998-
Compatible for Volkswagen Passat B5 1.8T Engine Code APU, ARK 1996-00
Compatible for Volkswagen Passat with AMG, AWM, ATW, AUG Engine 2000-05

OE/Part number

53039880029,5303-988-0029, 5303 988 0029,
53039700029,5303-970-0029, 5303 970 0029,
53039880025,5303-988-0025,5303 988 0025,
53039700025,5303-970-0025,5303 970 0025,
058145703J, 058145703JX, 058145703JV,
058145703K, 058145703KX, 058145703KV
058145703N,058145703NX , 058145703NV,


Compressor :
Wheel Diameter: 50/36 mm
Trim: 51.8
Compressor Inlet: 44.4mm
Compressor Outlet: 50mm
Blades: 6 x 6 blades
Turbine :
Wheel Diameter: 44/40 mm 
Trim: 82.6
Blades: 11 blades
Inlet Flange: 3 Bolt Flange
Outlet Flange: 3 Bolt Flange
Turbo Model: K03
Fuel: Gasoline
Cooling Type:Water & Oil Cooling
Horsepower Rating: up to 150 HP
Bearing Type: Floating Bearing
Thrust bearings: 270 Degrees
Turbo Type:Individual
Universal Fitment: No
Finish: Matte
Condition: Brand New
Accessories: You will get exactly as shown in the picture above
Package Weight:5700g
Package Size:26*25*23cm

Package included

2xFlange gaskets
4xOil/Water port gaskets


* Product Material
1. Turbine housing :Ductile iron QT450-10- temperature resistant up to 700℃
2. Steel turbine wheel:K418 alloy - high oxidation stability and resistance up to 900℃
3. Compressor housing:ZL104 aluminum with lightweight
4. Compressor wheel/blades:Cast aluminium blades – superior air tightness & corrosion resistance
* Product Performance
1. OEM-quality and size with little modification
2. Rich experience in turbo production and own factory
3. 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.)!

Warranty: one year warranty for any manufacturing defect

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