The water from your 1989 Chevrolet Cavalier cooling system. Remove the heater core water supply hoses. Remove the heater core retaining bolts. Reverse the process to install the new heater core.
The question you ask is too involved for a proper answer. You need to go to a car parts store, and get a repair manual for your car. They cost about $16.00 Or, go to a Public Library.
Dexron 3.
The 1989 Chevy Cavalier could be either a 2.0L 4-cylinder or a 2.8L V-6.
185/80R13
No it does not.
autozone webpage
need to know which engine you have
Would have been built for R12, can be converted to R134a.
Make sure the 1989 Chevrolet Cavalier horn fuse is in working condition. Make sure the positive and ground wires on the horn are tight and free of corrosion.
How do you change the heater core on a 1989 Oldsmobile Cutlass Ciera? or where can I get the Info on replaceing it
The 1989 Chevrolet heater core can be found behind the kick plate. You will need to remove the passenger side kick plate in order to access the heater core.
where do I find it