Had the OEM compressor die on me and needed a new one. I went with the OEM manufacture (Denso) for a replacement. Cost was below market average for some reason, probably an overstock issue.Anyway, installed easy enough. I followed all the instructions, checked the compressor oil levels before installing, they were just fine, replaced the O rings, added a small amount of oil for the accumulator/dryer I replaced at the same time, and done.It passed the vacuum test just fine. and 4 cans of r134 later I have Ice cold air. No issues what so ever.If I have to get another compressor, and I pray I dont, I would get the same thing again.