Removal and Installation

WARNING: This page is about a different car, the 2003 Mazda Tribute, 2002 Mazda Tribute, and 2001 Mazda Tribute. However, it is still accessible from the selected car via links, so may be relevant.

Drain the cooling system. refer to COOLING SYSTEM DRAINING, FILLING AND BLEEDING .
Raise the vehicle. .

Fig 1: Disconnecting Block Heater Power Cable From Block Heater
Courtesy of MAZDA MOTORS CORP.
Disconnect the block heater power cable from the block heater.

Fig 2: Removing Block Heater
Courtesy of MAZDA MOTORS CORP.
CAUTION:
- Do not loosen the block heater retaining screw more than necessary for removal.
Remove the block heater.
CAUTION:
- Make sure the power cable is routed and secured away from rotating or hot components or damage to the cable may occur.
To install, reverse the removal procedure.