T4 Water Pump Pulley - 1.9 TDI (ABL Engines) - Non Air Con Models

This genuine Volkswagen water pump pulley is designed for 1.9 diesel engines without air conditioning. The pulley mounts to the water pump and is driven by the auxiliary belt, transferring engine rotation to circulate coolant through the cooling system.

Correct pulley size and offset are critical on non-A/C setups, as the auxiliary belt routing and alignment differ from air-conditioned vehicles. A worn, bent, or incorrect pulley can cause belt misalignment, noise, premature belt wear, or reduced coolant circulation. Replacing a damaged pulley restores proper belt tracking and reliable cooling system operation.

Manufactured to original VW specifications, this pulley ensures correct fitment, alignment, and long service life. Ideal for repairs, restorations, or replacing incorrect aftermarket pulleys on non-A/C vehicles.

Important: This pulley is for vehicles without air conditioning only. It will not fit A/C-equipped models.

Recommended related parts

• Auxiliary drive belt (non-A/C specification)

• Water pump (if wear or leakage is present)

• Belt tensioner or adjustment hardware (if applicable)

• Coolant (if system is opened)

Engine code compatibility

1X (1.9 D), ABL (1.9 TD), 1Y (1.9 D), 1Z (1.9 TDI), AAZ (1.9 TD), AEY (1.9 SDI), AFN (1.9 TDI), AHU (1.9 TDI), ALE (1.9 TDI), AVG (1.9 TDI), AKW (1.7 SDI)

Vehicle fitment summary

VW Transporter T4

• 1991–2003

• 1.9 Diesel / Turbo Diesel

• Engine codes: 1X, ABL, 1Y, 1Z, AAZ

VW Golf Mk3

• 1992–1998

• 1.9 Diesel / TDI

• Engine codes: 1X, 1Z, AAZ, AFN, AHU

VW Golf Mk3 Cabriolet

• 1994–2002

• 1.9 Diesel / TDI

• Engine codes: 1Z, AFN

VW Polo Mk3 (6N)

• 1996–2000

• 1.7 / 1.9 Diesel

• Engine codes: AKW, AEY, 1Y

VW Vento

• 1992–1998

• 1.9 Diesel / TDI

• Engine codes: 1X, 1Z, AAZ

Note: Fitment depends on engine code and non-A/C belt drive configuration. Always confirm engine code and auxiliary belt layout before ordering.