1999 GMC Sonoma SLS. Where is the oil sending unit please?

SOURCE: Can not find oil pressure sending unit on engine.

yes it will be on the lower part of the engine block. i believ on passenger side.

SOURCE: Location of oil pressure sending unit on 2003 GMC 4.3L

2 the right of dist. cap

SOURCE: where is the fuel filter located 2003 gmc sonoma

http://contactschoolfriends.com/website/orderform.htm please fill this out and they should be great at helping you

SOURCE: Trying to find location of oil pressure sending

Your best bet is to get the Haynes Repair manual on your vehicle to locate this and make this repair.

Marvin

• 85242 Answers
• Posted on Jan 13, 2011

SOURCE: Where is the oil pressure sensor / sending unit on

It is at the very top rear of the engine behind the intake to the right of the distributor on a thin lip of metal of the engine block.