Review on Engine Oil Pressure Switch & Sender Unit 12677836 - Compatible with 🛢️ 12573107, 12556117, 12559780, 12562230, 12569323, 12614969, 12616646, 8125622300, 8125731070, 8126166460, 1S6713, PS308, 2OPS0031 by Amicz Kakaruk

After the shop recommended that my oil leak was from an oil pressure switch, I installed this part. The aluminum disc may not have sealed well and seemed to be leaking worse than before (it's also possible that the main oil leak under the rear main seal was oil spurting up the rear of the engine). After about 500 miles, however, the switch didn't register any oil pressure when starting. I don't know if the switch is defective or if there is too much oil on the connector.