Re: Low oil pressure and engine light flashing
Oil pressure sender on my old 4.0L zj was right around where the oil filter was, in fact I broke it once replacing the filter. The exact wording is "oil pressure switch" on rockauto.com, the BWD model is $43 at oriellys, $25 if you order online at rockauto.
My Jeep: 2001 Grand Cherokee Limited, 245/65R17 Falken Rocky Mountain ATS, K&N drop in air filter, Bilstein HD's. De-badged, eagle-eye LED Tails & LED 3rd brake light, Addco front and rear sway bars, Superchips tuned & TM snip, interior 6k LED's, Gen3 ccfl projectors with Volt 6k HID lows, akebono brake upgrade with R1 Concepts premium rotors.