You have to pull the dash and all the lower fascia, then remove the box that houses the heater core. Take the clamps off the heater hoses from the engine compartment side of the firewall and disconnect the heater hoses. Disconnect the bracket that holds the heater core in place from the inside of the passenger compartment (if present.) Carefully remove the heater core and discard it. Install a new heater core reversing the above steps.
Remove the water supply hose from your 1988 Chevy Cavalier thermostat housing. Remove the thermostat housing bolts. Lift the old thermostat out and drop in the new thermostat.
A "heater" or a "heater core"?
Yes, I have a 1988 and 1989 Chevy Cavalier Z24 and they both have the 2.8L V6
1988 chevy cavalier flasher take ash tray and bracket out look up and lift you can see it if not you can put your hand up in to lift and find it.
Drain the water from your 1988 Chevy cooling system. Remove the heater core water supply hoses. Remove the heater core retaining bolts. The heater core will come out.
i would just get the entire drive axle..do it your self, it may ba alot cheaper.Hope this helps
Take the glove box out. Look in behind. Have fun -- it's not a nice job.
you need to take apart the lower dash on the passenger side. This is not a fun job.
1-6-5-4-3-2- good luck ......chevy boy
To replace a 1988 Dakota heater core, first discharge the A/C. Then remove the lower instrument panel before removing the heater box unit.
synchromesh its a dealer only fluid.