answersLogoWhite

0

== == AutoZone has a nice step-by-step guide at http://www.autozone.com/az/cds/en_us/0900823d/80/1b/e9/79/0900823d801be979/repairInfoPages.htm If they change their site, the original answer to this question follows....

changed one in a 1990 just today,first off,the water pump will most likely need replaced,,if there the same<90 95> which in my research 1990 to 96 or 98are the same this is what we did disconnect battery then remove the panels right under your glove box to expose the heater core you have to disconnect the hose from the heater core from under the hood "very tight squeeze"then pull the heater core out from in the van and put new one in sounds simple but its not that took three to 4 hours and we are not done, know the water pump needs replaced.."good luck"if your hoses are the origanal you may need to cut them out."we did" you will be told to remove the whole dash to get to heater core we did not, be very careful with new heater core putting it back up in there, but it should just fit back in the way you took out the old one.maybe i can go out and take pictures for you..anyway if the 90 and 95 are different im sorry but i was told there the same so good luck "its a royal pain"if you have more specific question please ask. all yeah drain the antifreeze out the screws we removed were 7mm you need pliers you need clamps and possibly new hose

User Avatar

Wiki User

17y ago

What else can I help you with?

Related Questions

How to change the heater core in a 1995 Lumina?

Since the Lumina, Silhouette, and Trans Sport are the same base vehicle, see this How To: http://wiki.answers.com/Q/How_to_change_heater_core_in_1995_Oldsmobile_Silhouette


How to change heater core 1995 lumina mini van?

Since the Lumina, Silhouette, and Trans Sport are the same base vehicle, see this How To: http://wiki.answers.com/Q/How_to_change_heater_core_in_1995_Oldsmobile_Silhouette


How do you reset the computer on a 1995 Oldsmobile silhouette?

To restart your computer simply remove the positive terminal from the battery for 5 minutes.


How do you change an air filter on a 1995 Oldsmobile cutlass cierra?

Oldsmobile Cutlass Supreme


Change front strut on 1995 Oldsmobile cutlass supreme?

how change front strut on1995 Oldsmobile catlass suprime


What are the release dates for Silhouette - 1995 TV?

Silhouette - 1995 TV was released on: USA: 1995


Where is the idle air control valve located on a 1995 oldsmobile silhouette?

The idle air control valve (IAC) on a 1995 Oldsmobile Silhouette is typically located on the throttle body, which is situated on the intake manifold. It is usually mounted on the side of the throttle body and can be identified by its electrical connector and the air passages leading to it. Accessing it may require removing the air intake duct for better visibility and space to work.


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 control valve on a 1995 Toyota corolla?

Remove the heater control valve and replace it.


The power locks locked up on your 1995 Oldsmobile silhouette - can not open the doors someone said it was the motor for the locks it went out your question is how do you fix this?

It could be a little switch in the door that just needs to be flipped


Where are the 1995 Oldsmobile silhouette power window circuit breakers?

In the 1995 Oldsmobile Silhouette, the power window circuit breakers are typically located in the fuse panel. This fuse panel is usually found under the dashboard on the driver's side, near the steering column. Additionally, you may find circuit breakers related to power windows in the rear fuse block, which could be located in the engine compartment or near the rear of the vehicle, depending on the specific configuration. Always refer to the owner's manual for exact locations and diagrams.


Where is the computer box on the 1995 Oldsmobile ninety eight?

where is the computer box on the 1995 ninety eight oldsmobile?