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Latvia, Riga
1 Level
696 Review
45 Karma

Review on πŸ”§ Motorcraft Radiator Cap Assembly (Part Number RS527), Black by Brandon Guidroz

Revainrating 5 out of 5

The old performance shocks came with crappy radiator caps and didn't close like they should, especially.

If you have an older engine and have not yet replaced your radiator cap, order it NOW. Old PowerStrokes came with crappy radiator caps and didn't close properly, especially as they got older. And an unsealed radiator cap lowers the boiling point of coolant than if the cap were properly closed, which can cause your power stroke to overheat, leading to head gasket loss and possibly more. As inexpensive as this radiator cap is, there should be no question as to whether or not it should be replaced. It fits perfectly with our 06' F250 6.0.

Pros
  • Continually upgrading our high performance units to meet the needs of today's users
Cons
  • A newer model could have been selected