Review on Dorman 917 036 Cooler Adapter Seal by Evan Haynes

After visiting several mechanics over the past year and spending several hundred dollars When we later tried to fix an oil leak in our 2003 Infiniti i35 these replacement rings saved us time, money and oil on our engine! The oil pan and gasket were replaced but there was still an oil leak (cold season only). Second, another mechanic added a UV filter to the oil and confirmed that it was leaking from under the oil pan gasket. My friend and I bought a replacement oil pan gasket and did the job but the leak was still there. After a thorough cleaning of the area it leads to the oil cooler, a slow leak drains into the oil pan. The compression of this seal was about half the original size, which allowed the oil to seep over 98,000 miles. After two weeks of using this product it was worth it even though it has three pads but only uses one. parts for the future?