View Full Version : Block heater 99 Olds Alero

11-15-2007, 04:23 PM
Can anyone tell me where the block heater is located in a 99 Olds Alero? L4-144 2.4L DOHC VIN T SFI

11-15-2007, 04:41 PM
Peterand - Researched 2.4L Alero and did not find any factory installed block heater. If you have one on your vehicel it may have been Dealer installed. Most of the block heater are installed in place of a soft plug or freeze plug towards the rear of the block. If you want to install one, use your Haynes manual to remove the freeze plug Chapter 2C under engine block - cleaning. Once you have the plug out follow the instructions from your block heater kit to intall it into the block.