It depends on who does it. GM dealers will charge you $100 - $200 including parts. I can be changed by anyone with mechanical ability for much less. The cost of the part will vary from $90 from GM to as low as $40 from after market suppliers. If you get the one without a a plug, it will require labor to cut the old plug off and reattach it to the new one.
how do you remove heater core in cadillac catera?
Behind the intake plenum on the passenger side.
passenger side front wheel well
The heater core in a 1998 Cadillac Catera can be located by referring to the engine diagram in the owner manual. A repair book is another great reference tool used to answer mechanical questions.
Heater hose or heater core.
short circuit in the circuit
not very, lots of quirky items with coolant loss via heater control valves or engine oil coolers. Nice cars though available at a great price.
i have a 62 cadillac,how do you remove the heater core
To replace the heater core in a 1991 Cadillac Brougham, start by disconnecting the battery and draining the coolant. Remove the dashboard and the center console to access the heater core's housing. Disconnect the hoses from the heater core and unbolt it from the housing. Install the new heater core, reassemble the dashboard, reconnect the hoses, and refill the coolant before starting the vehicle.
I believe the O2 sensor heater is a fused circuit, you will need a wiring diagram to tell which one it is.
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.
How do I replace the heater core in my 98 cadillac deville