Engine coolant heater, component location

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2006 Volvo S80, 2005 Volvo S80, 2004 Volvo S80, 2003 Volvo S80, and 2002 Volvo S80. However, it is still accessible from the selected car via links, so may be relevant.

The information below applies to cars manufactured up to week 38 2001 inclusive.

Information for cars manufactured from week 39 2001 inclusive. See Engine coolant heater, component location .

Fig 1: Identifying Engine Coolant Heater

Courtesy of VOLVO CARS OF NORTH AMERICA.

Location in the car

The heater is located inside the front fender, in front of the front left wheel arch.

Fig 2: Identifying Engine Coolant Heater Components

Courtesy of VOLVO CARS OF NORTH AMERICA.

Components

Control module
Fan shroud
Heat exchanger
Fuel pump
Water pump

Fig 3: Identifying Heater Components

Courtesy of VOLVO CARS OF NORTH AMERICA.

Heater components

Coolant temperature sensor
Flame sensor
Overheat protection thermostat
Glow plugs