answersLogoWhite

0


Best Answer

go to autozone.com. and click on the heater core part for your sonoma. then there should be an install manual button u click on on the page. i have a 98 gmc wit a heater core out also. i think the 97 models you just have to take off the dash.

User Avatar

Wiki User

15y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How do you change a heater core in a 1997 gmc sonoma?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How do you replace the heater core on e150 1997?

How do i change the heater core on a 1997 ford e150


How do you change the heater core of a 1997 corolla and what are the symptoms of a bad heater core?

coolant on the floor


How do you take off a heater core on a 97 Pontiac grand am?

How to change a heater core on a 1997 Pontiac grand am


How long does it take to change heater-core on 2003 sonoma?

Well, i have a 1998 Gmc Sonoma. My heater core just went out and i took it to all the mechanics in my town. they all sayed it would take at LEAST 5-9 hours of labor. plus the price of the core


How to change out heater core 1997 Chevrolet lumina?

Drain the water from your 1997 Chevrolet Lumina cooling system. Remove the water supply lines to your heater core. Remove the heater core retaining bolts. Reverse the process to install the new heater core.


How do you change the heater core on a 1997 Chevy S10?

you have to take the dash easyout to get to the heater core box . Its a two man job and is not easy.


Why is there no heat in a 1996 Sonoma?

could be a number of reasons etc bad thermostat,clogged heater core,leaking heater core,


How do you change heater coil for ford expedition 1997?

the HEATER CORE can be removed by removing the dash. how do i ghange the dash


Replace heater core in 1997 Chevy blazer?

how to replace a heater core in a 1997 Chevy blazer


How do you remove the heater core on a 1997 Toyota Corolla?

How do you remove the heater core on a 1997 Toyata Corolla?


Sonoma heater core replacement?

Drain the water from the cooling system. Remove the water supply lines. Remove the heater core retaining bolts. Reverse the process to install the new heater core.


How do you change a heater core in a 1987 Ford Bronco II?

change out the heater core