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Czechia, Manchester
1 Level
693 Review
67 Karma

Review on Dorman 603 5103 Coolant Reservoir by Patrick Cooney

Revainrating 5 out of 5

Works on 2006 IH 9900i ISX15 CM870

With very little modification to the bottom tab this tank fits very well, all hose connections and sensors fit perfectly. I've had it installed for a few months now, with the 10psi cap there was no leakage problem, it's very easy to check the actual coolant level.

Pros
  • Replacement Parts
Cons
  • Fits