Product description

Upgrade K04-001 turbocharger with oil return line, compatible with 1.8T 5V engines from Seat, Skoda, Audi and VW. Improved replacement for K03-052 and K03-053. New, aftermarket in OE quality.

Compatible with:

• Seat Leon with AJQ/APP/ARY/AUQ 132 kW (180 PS), 1998-2006
• Skoda Octavia AUQ 132 kW (180 PS), 2001-2005
• 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
• 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
• 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

• Improved K04 upgrade, slight modification of the intake duct required (larger compressor inlet than K03)
• Turbine housing made of ductile cast iron QT450-10, heat resistant up to 700 ℃
• Turbine wheel made of K418 alloy, high oxidation stability up to 900 ℃
• Compressor housing made of ZL104 aluminium, low weight
• 100% balance tested (TURBOTECHNICS VSR3)

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.