Jump to content

Best/cheapest parts, where, need Oil Pressure sender for 91?


Guest wally888

Recommended Posts

Guest wally888

Part # for 91 is different than earlier models!

Part # for 91 is <span style="text-decoration: underline">????</span>

Just replaced 13 months ago.

Link to comment
Share on other sites

Can use the earlier sender but will read high. 91 "L" engine raised the relief setting to 60 psi and the analog gauge scale changed from 0-80 to 0-120.

p/n for 91 only is 25605389 grp 1.800 but I cannot find one.

Autozone lists the Duralast / Oil Pressure Switch With gauge 4 terminals PS227 for $19.99

Link to comment
Share on other sites

I don't know, I always buy Delco also. OTOH the question included "cheap" (not "inexpensive") and have had good luck with AZ (part is probably made by Wells & is a good aftermarket company).

In fact I have so many fail that I usually keep a spare around.

This is an easy part to change (little harder than a spark plug if you have the right socket - have even changed one on the side of the road with a pair of pliers) so might try "something else".

Link to comment
Share on other sites

Guest wally888

Thanks everyone!

Local Buick Dealer wants $84+tax and last one only lasted 13 months. Last one was about $40 so am still looking for better price.

Changing on an earlier model is a 5 minute job, on a 91 (body of sender and it's location are different) is a pain=can't get anything around/on it, to grab and turn.

Link to comment
Share on other sites

I have bought over the counter from the local AC Delco jobber before, think the one for a "C" engine was around $38. "L" engine is more common.

Have changed one on my 92 TranSport ("L") with no difficulty but location may be different.

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
×
×
  • Create New...