Where is the oil Pressure switch on a 2003 Suburban 5.3l engine?
Friday, February 8th, 2008 AT 5:46 PM
1 Reply
MASTERTECHTIM
MECHANIC
4,750 POSTS
The oil pressure sensor is at the rear of the engine on the left side behind the intake manifold, here is the location and instructions on how to change it out. Check out the images (below). Let us know if you need anything else.