Overview - Heater And A/C Unit

Fig 1: Exploded View Of Heater And A/C Unit

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Foam Spacer
Bracket for Coolant Pipes
Evaporator Housing
- Upper Section
- Refer to Heater and A/C Unit, Disassembling and Assembling .
Foam
Heater Core
- Depending on equipment/version
- Refer to Heater Core, Removing and Installing .
Auxiliary Heater Heating Element -Z35-
- Refer to Auxiliary Heater Heating Element Z35, Removing and Installing .
Bolt
- Quantity: 2
- 2 Nm
Wire for Auxiliary Heater Heating Element -Z35-
- Removing and installing. Refer to Auxiliary Heater Heating Element Z35, Removing and Installing .
Heat Exchanger Cover
Ground Wire for Auxiliary Heater
Nut
- 9 Nm
Bolt
- Quantity: 3
- 2 Nm
O-Ring
- Depending on equipment/version
- Replace after removing
Screw-Type Clamp
- Replace after removing
Bolt
- Replace after removing
- 2 Nm
Coolant Pipe for Heater Core
- Depending on equipment/version
- Coolant Supply from Engine
- Refer to Heater Core, Removing and Installing .
Coolant Pipe for Heater Core
- Depending on equipment/version
- Coolant Return to Engine
- Refer to Heater Core, Removing and Installing .
Clip
- Replace after removing
O-Ring
- Depending on equipment/version
- Replace after removing