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

Revainrating 5 out of 5

Buy if you have an old style hat!

Like most other reviews say replace the cap if you have an old model! I have a Ford 500 that keeps overheating so I bought this $8 cover as soon as I got it. I tested this cap under pressure against the old cap and this cap held 17psi for hours until I stopped the test when the other cap fell off. psi to 9 psi. After putting the cover on, the machine stopped overheating.

Pros
  • All products are designed with the pros in mind
Cons
  • So-so