2007anja wrote:have a 2003 Murano with 68,000 miles. Both oil pans have failed. Has anyone else had this happen? Never seen this before.
On the 2003 Murano, the lower oil pan does not have a gasket, Nissan uses approved silicone and the oil pick-up in the pan has no gasket also. Felpro has a gasket for the lower oil pan , the part number is OS-30688 and it works better than the silicone. BTDT.
To me, the oil pickup mounting surface looks to be precisely machined flat, so oil pressure should not be affected but I always smear "gasgacinch" or similar so that I have peace of mind for my customers.