oil temp sensor question
Racer
Joined: Sep 2021
Posts: 483
Likes: 157
I asked in another section but no response. Are you replacing because of failure or just prevent maintenance? I have the manifold off and I read somewhere, just replace while there. Car has 17k miles (93 lt1).
I can get a part that claims to be AC Delco for $40.
I can get a part that claims to be AC Delco for $40.
Pro
Joined: Mar 2007
Posts: 598
Likes: 357
From: Mt Prospect IL
2025 C4 of the Year Finalist - Unmodified
I replaced because I’m a clod and broke the connector housing when I pulled the motor. 🤣🤣😂. Are you sure you’re replacing the temp sensor, it is located on the side of the block just above the oil filter. The oil pressure switch is located just behind the intake manifold. If you have the intake off, I could see replacing the oil pressure switch to avoid an oil leak 👍.
Race Director
Joined: Jun 2004
Posts: 13,974
Likes: 710
From: WI
Most of these type are recommended not to use additional sealer because the sensor grounds through the body of itself unless it's a type with more wires and has a ground wire. Most come coated too and in practice I haven't noticed problems with sealants. The top of the thread is still bare.
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