List Price: $65.44
Sale Price: $30.89
Today's Bonus: 53% Off
My original oil pressure sensor in my '96 GMC Jimmy started acting up in early spring. I bought an oil pressure sensor from the local parts store because it's just an oil pressure sensor, right? After I put the local brand x sensor in, oil pressure was still reading lower than the high milage factory one. Maybe my high milage engine is going south. I ran 20w-50 in it for 5,000 miles. Last week, my check gauges light came on and my oil pressure would go down to between 0-2.5 PSI. Engine ran smooth with no unusual noises. This is clearly an indicator problem. Ordered the AC Delco oil pressure sensor on Monday, got it on Thursday, put it in on Friday, Cold PSI went to 65 PSI with 5w-30 in it. Hot goes down to 20PSI @ 550 rpm idle. Goes to 45-60 accelerating hot. The brand x was leaking oil and the rubber diaphram was blown out on the electrical plug side. Don't waste your money on substandard non factory parts like this. The factory AC Delco is the way to go!!!
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