It is under the dash board and it is extremely difficul to change. Shop labor and parts will cost you aroud $350.00. I just had mine replaced. It can be done, though. Took me six hours, three of which were the stupid dash. You'll see the two hoses in the middle and the bottom of the firewall.
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Related Questions
How do you remove the heater core on a 1997 Olds Achieva?
i need instructions on changing a heater core on a 1997 Oldsmobile achieva
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how do you get to it
Your 94 Oldsmobile Achieva gets water on the floorboards where is it coming from?
Most likely your heater core has gone bad.
How to replace heater core in a 1996 olds achieva sl?
To replace most heater cores you have to remove the dash on the passenger side.
Where is the heater core located in your 1996 Oldsmobile 98 regency?
please tell me how to remove the heater to get too the heater coil
How do you change the heater core in an 1992 Oldsmobile Achieva?
i changed heater core in a 1995 Oldsmobile achive you have take your dash under neath just about the centercloser to the right also you have jack up your car theres two hose you have to take off its har get them off and on its alot of work it takes time to do it right a 1989 grand am heater core will fit it as long as it has a 3.1 Fred zeestraten
How do you change the heater core on a 1989 Oldsmobile Cutlass Ciera?
How do you change the heater core on a 1989 Oldsmobile Cutlass Ciera? or where can I get the Info on replaceing it
How do you replace a heater core on a 93 olds 98?
how do you replace a heater core in a 91 Oldsmobile 98
How do you install a heater core in a 1994 Oldsmobile Achieva?
The question you ask is too involved for a proper answer. you need to go to a car parts store, and get you a repair manual for your car. They cost about $16.00.
Why does your heater occasionally stop working and there is water on the floorboards on a 95 olds achieva?
you need to replace your heater core.
What do you do if there is no heat in a 1993 Oldsmobile Achieva?
I am assuming you mean there is volume from the blower but it is cold. If so, First check your coolant level, if it is low the first thing to empty is the heater core. Check this and get back.
Where do you add radiator Stop Leak to a 1996 Oldsmobile Achieva?
I have used radiator stop leak before in my 1996 Olds Achieva SC with the V6. I put it directly into the coolant resovor. It went in fine for me. This did not give me much help though. I would not recommend using stop leak. It will clog your heater core and then you will have more than the radiator as your problem. Fine a new radiator and replace it that is the best advidce i can give you.
What is the average cost to replace a heater core in a 1994 Oldsmobile Achieva in an auto repair shop and how many hours of labor is normally involved?
It is about a 3 hour job. It would depend on the hourly charge of your local shop, plus the cost of the heater core. Which I think is around 30 bucks.
How do you change a heater core in an 98 intrigue?
You will need to remove the water supply hoses from your 1998 Oldsmobile Intrigue heater core. Remove the heater core retaining bolts. Reverse the process to install your new heater core.
Your 1993 achieva is pouring coolant through a drain from an ac line close to the heater core If you bypass the heater core will it fix the problem without harming the ac?
Yes, but you will have no heat. Your heater core is leaking and needs replacing.
How do you change a heater core in a 1996 Oldsmobile Bravada?
Here is a website that helped my change the heater core on my 94 bravada on around 12/15/05: http://www.sytyarchives.com/howto/viewarticle.php?article_name=heater_core.php&dir=climate_controls
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.
Where is the heater core located on a 1986 Oldsmobile Delta88?
osmobile delta88
What are causes for no heat in an Oldsmobile?
Most likely a bad heater core
How do you disconnect the heater on a 1982 Oldsmobile Regency Brougham?
Disconnect both heater hoses from heater core and connect them together
1998 Oldsmobile cutlass heater will not blow hot air?
May be a defective thermostat or heater core
How do you bypass the heater core of a 1997 Oldsmobile Achieva?
In the engine bay, remove the inlet and outlet hose from the firewall for the heater core, get a heater hose connector that matches the hose sizes (fair warning they are 2 different sizes but i cant remember) and just join the 2 hoses together with the connector and some clamps. you wont have heat or defrost by doing this though.
Why would a 92 Olds Achieva hold water in the interior?
Sound like your heater core is leaking? I have heard about this problem from other achieva owners. I think others have figured out it is a leak from the door moulding which allows water in and it puddles in the floorboard. I don't think it would be from the heater core.
Where is the heater core on a 1986 Oldsmobile 98?
By the firewall, up and under the dash.
How do you flush heater core on 1994 Oldsmobile Cutlass Supreme?
take the 2 hoses off to the heater core and get a hose and flush out the core through both hose fittings on the firewall.
