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Bryan King photo
Japan, Tokyo
1 Level
680 Review
42 Karma

Review on ๐Ÿ”ง ACDelco GM Original Equipment RC104 18 PSI Radiator Surge Tank Cap by Bryan King

Revainrating 1 out of 5

Difficult to remove

This OEM radiator cap for my 2004 Cadillac DeVille is very difficult to remove. I can start removing the cap by turning it counter-clockwise to the safety stop, but from now on I have to press down really hard and apply a lot of torque to turn it counter-clockwise to remove the cap. I actually had to ask a friend to put pressure on it while I was shooting it. I tried it with a regular 18psi radiator cap and it went up and down fairly easily.

Pros
  • Nice packaging
Cons
  • New competition has arrived