0
Figure 41: Heater Assembly Component View
HEATER CORE REPLACEMENT
Remove Or Disconnect
- Engine coolant.
- Heater hoses.
- Refer to "Heater Hose". See: Heater Hose Replacement
- Instrument panel.
- Refer to "Dash Board" under Body and Frame / Interior Trim. See: Body and Frame\Interior Moulding / Trim\Dashboard / Instrument Panel
- Rear case screws. (88)
- Rear case. (96)
- Screws. (94)
- Straps. (93)
- Heater core. (92)
- Seals. (89 & 90)
Install Or Connect
- Seals. (89 & 90)
- Heater core. (92)
- Straps. (93)
- Screws. (94)
- Rear case. (96)
- Rear case screws. (88)
- Instrument panel.
- Heater hoses.
- Engine coolant.
- Check the system for leaks.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
How do you change a heater core in a 1997 gmc sonoma?
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.
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 do you change heater core on 2001 gmc pickup?
You should probably bring it to a mechanic because it is very difficult to replace the heater core on GMC pickups.
How do you change the heater core on a 1996 GMC half ton pickup?
The 1996 GMC half ton pickup truck heater core can be removed by removing the heater core retaining bolts. Remove the heater core water lines. Reverse the process to install the new heater core.
Your 2001 GMC Sonoma has no heat?
It is possible the thermostat has stuck in the open position therefor not letting the engine heat up. It could also be the heater core or possibly the hoses to the heater core are disconnected.
How do you change the heater core in a 1998 GMC Sierra 1500?
You don't From, Gabe Higbee
How to replace a heater core in a 1992 GMC Jimmy?
I need to know how to replace a heater core in a 1992 GMC Jimmy?
How do you replace the heater core on a 2000 GMC Sonoma?
With great difficultly! Seriously, the entire dash assembly needs to be removed to gain access to the heater core. I would recomend purchasing a shop manual for the vehicle if you intend on doing the job yourself.
How do you remove the heater core on a 1996 GM sonoma?
yea take the gmc emblem out of the grill and put it on a truck with a good heater core.ride on out.i have same problem.gess i need to look up removing the dash
How do you change the heater blower motor on a 1995 gmc sonoma?
remove the right side of the dash, remove ductwork. its behind the glove box
How do you install a heater core in a gmc sierra 1500 4.3L v6?
how do you install a heater core for a 2003 gmc sierra 4.3l truck
How do you change a heater core in a 1997 gmc jimmy?
take dash board off the core is located driverside near floor board
