Where is the oil pressure switch located on my 4.2L

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Lincoln
Posts: 1
Joined: Mon Jan 14, 2013 1:55 pm

Where is the oil pressure switch located on my 4.2L

Unread post by Lincoln » Mon Jan 14, 2013 1:59 pm

Just need to know where my oil pressure switch in located on my 2005 GMC Envoy with a 4.2L Vortex 6 cyl :D Thanks

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ProTech
Posts: 651
Joined: Wed Oct 17, 2012 10:08 am

Re: Where is the oil pressure switch located on my 4.2L

Unread post by ProTech » Tue Jan 15, 2013 9:44 pm

The oil pressure switch is located right above the oil filter, attached to the oil filter adapter housing. There will be one electrical connector to it. It's easiest to access from the passenger side of the Envoy, and by taking off the lower engine protection shield.
GM Dealer Technician For 18+ Years
In the automotive industry for 20+

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