K04-001 Turbocharger Upgrade

Overview K04-001 turbocharger upgrade for specified 1.8L 5-valve applications. It is water- and oil-cooled and uses a journal bearing. Verify the original turbo part number before ordering. Key Features - Water- and oil-cooled design - Journal or floating bearing - 270-degree thrust bearing - Compressor inlet is 48.7 mm; K03-052 and K03-053 inlets are listed as 45 mm - Compressor intake connection may require a silicone hose; intake modifications may be needed for K03 applications Specifications Turbo Model: K04-001; KO4-001; K042075EAC4.82KCAXK; K04-2075EAC5.82KCAXK Engine Model: 1.8L 5V transverse Engine Codes: AJQ; APP; AUM; AUQ; ARY Cooling Type: Water and Oil Cooled Bearing Type: Journal Bearing; Floating Bearing Thrust Bearing: 270 degrees Compressor Inlet Diameter: 48.7 mm Package Size: 30 x 27 x 24 cm Package Weight: 6.9 kg Fitment Notes Confirm the original turbo part number before ordering. Some K03 applications may require intake modification and a silicone hose. Before installation, identify and correct the cause of the original turbo failure, such as inadequate oil supply, intake foreign objects, or a crankcase ventilation fault. Reference Numbers Replaces OE: 06A-145-705HP; 06A-145-704T; 06A-145-713D; 06A-145-713DX; 06A-145-713DV; 06A-145-713F; 06A-145-713FX; 06A-145-681H; 06A-145-702P; 06A-145-704S; 06A-145-713B; 06A-145-713L; 06A-145-713M Interchange: 5304-950-0001; 5304-988-7501; 5303-970-00052; 5303-988-00052; 5303-988-00094; 5303-988-00053; 5303-988-00058; 8299299564 What's Included Turbocharger assembly as shown; other accessories are not specified. Installation Professional installation is recommended. Address the cause of the original turbo failure before installing the replacement. Vehicle Applications 1999-2009 Audi A3 (Upgraded engine; 4EB/4EA/4EC) 2001-2009 Audi TT (Upgraded engine; 4EB/4EA/4EC) 1996-2009 Volkswagen Beetle (Upgraded engine; 4EB/4EA/4EC) 1996-2009 SEAT Ibiza (Upgraded engine; 4EB/4EA/4EC) 1996-2003 Audi A3 (K03; AGU/ALN/ARZ engine; 110 kW; 150 PS) 1996-2003 Audi A3 (K03; AUQ/ARZ/APP engine; 132 kW; 180 PS) 1998-2006 Audi TT (K03; AUQ engine; 132 kW; 180 PS) 1998-2006 SEAT Leon (K03; AJQ/APP/ARY/AUQ engine; 132 kW; 180 PS) 2001-2005 Skoda Octavia (K03; AUQ engine; 132 kW; 180 PS) 2000-2009 Volkswagen Golf (K03; AUQ/ARZ engine) 2000-2009 Volkswagen Bora (K03; AUQ/ARZ engine) 2000-2009 Volkswagen Jetta (K03; AUQ/ARZ engine) 2000-2005 Volkswagen New Beetle (K03; 1.8L 5V engine) 2005-2005 Volkswagen Golf Comfortline Hatchback 4-Door (K03) 2005-2005 Volkswagen Golf Europa Hatchback 4-Door; Sedan 4-Door (K03) 2005-2005 Volkswagen Golf GL Hatchback 2-Door; Hatchback 4-Door; Sedan 2-Door; Sedan 4-Door (K03) 2005-2005 Volkswagen Golf GLS Hatchback 4-Door (K03) 2005-2005 Volkswagen Golf GTI Hatchback 2-Door; Sedan 4-Door (K03; 1.8T) 2005-2005 Volkswagen Golf GTI VR6 Hatchback 2-Door (K03) 2005-2005 Volkswagen Jetta GL TDI Sedan 4-Door; Hatchback 4-Door (K03) 2005-2005 Volkswagen Jetta Trendline Hatchback 4-Door (K03) 2005-2005 Volkswagen Jetta 2.5 Sedan 4-Door (K03) 2005-2005 Volkswagen Jetta Comfortline Sedan 4-Door (K03) 2005-2005 Volkswagen Jetta GL TDI Wagon 4-Door (K03) Volkswagen Jetta GL Wagon 4-Door (K03; year not stated) 1996-2009 Volkswagen Beetle (Upgraded engine; 4EB/4EA/4EC) 1996-2009 SEAT Ibiza (Upgraded engine; 4EB/4EA/4EC)