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Review on GM Genuine Parts AC Accumulator 15-10421 by Eric Ross

Revainrating 5 out of 5

Doesn't fit my 2005 Chevy 2500hd Duramax

Item OK. Don't be like me, check the part on the vehicle before ordering a replacement. I went to Rockauto to look up an OEM part number and they listed this battery as a replacement for my truck, but it didn't. It bolts to the evaporator and fits perfectly in the bracket, but the outlet doesn't fit. As you can see from my photos, the original battery is installed and the one I keep is new. In the original, the pressure sensor on the low-pressure side and the outlet connection are next to each other. The new socket is far away. Don't try to bend the lead to fit, find a battery that works. I'm sure it's a quality part, just not what I need for my application.

Pros
  • Pleasant to use
Cons
  • Some difficulties