Product description

Billet K04-001 upgrade turbocharger with oil return line, compatible with 1.8T 5V engines from Audi, VW, Seat and Skoda. Fitted with a CNC-machined billet compressor wheel. Improved replacement for K03-052 and K03-053. New, aftermarket in OE quality.

Compatible with:

• Audi A3 with AGU/ALN/ARZ 110 kW (150 PS) or AUQ/ARZ/APP 132 kW (180 PS), 1996-2003
• Audi TT with AUQ 132 kW (180 PS), 1998-2006
• Seat Leon with AJQ/APP/ARY/AUQ 132 kW (180 PS), 1998-2006
• Skoda Octavia AUQ 132 kW (180 PS), 2001-2005
• VW Golf/Bora/Jetta with AUQ/ARZ, 2000-2009
• VW New Beetle 1.8L 5V, 2000-2005

Specifications

• OEM / part number: 53049500001, 53049887501, 06A145705HP; oil return line: 06A145735AA, 06A145735C, 06A145735P
• Turbo model: K04-001 Billet
• Engine code: AJQ, APP, AUM, AUQ, ARY
• Cooling: Water- and oil-cooled
• Bearing type: Journal bearing
• Compressor inlet / outlet: 48.7 mm / 52 mm
• Power: 162 kW / 220 PS
• Condition: 100% new
• Warranty: 2 years against manufacturing defects

Features

• CNC-machined billet compressor wheel for high efficiency and fast response
• Turbine housing made of silicon-molybdenum, heat resistant and durable
• Turbine wheel made of K419 alloy, heat resistant
• Improved K04 upgrade, slight modification of the intake duct required (larger compressor inlet than K03)

Check the fitment

Always check the original OEM part number, year, engine code and the version of your vehicle before ordering, as there may be differences between versions. Not sure whether this part fits your vehicle? Please feel free to contact us before purchase.