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787 Review
53 Karma

Review on Dorman 902 088 Auxiliary Water Pump by Paul Tilden

Revainrating 4 out of 5

Same basic dimensions as Bosch

Fits. Lifespan will show. The optional Sprinter T1N OM647 electric coolant pump works when the engine is running. EGR is included in the circulation circuit. Most of the time, the motor brushes wear out.

Pros
  • Restores performance - a reliable replacement for the original pump which was not providing adequate water flow
Cons
  • Add later