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45 Karma

Review on ACDelco 252 776 Professional Water Pump by Rubeen Black

Revainrating 5 out of 5

High flow water pump compared to stock

After watching a section on YouTube about the overheating issues of the great (NOT) 6.5 liter turbo diesel, the stock water pump puts out 80 GPM. This water pump puts out 137 GPM, which means 42% more water glow. I love it and my truck runs cooler. The pump has deeper vanes and is about 1/2" taller for more volume in the pump. Will definitely buy again if I need another one. Highly recommended.

Pros
  • Shipped very quickly
Cons
  • crumpled