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Review on ๐Ÿงฉ GM Genuine Parts 14047619: Ensuring Cruise Control Efficiency with the Vacuum Harness Check Valve by James Eledge

Revainrating 5 out of 5

They fixed the air conditioning on my jeep!

fitted my 2001 jeep grand cherokee perfectly even though amazon said it didn't fit. Every time I put the engine under load, my fan switched to the defrost position. After some testing I confirmed that I have a bad vacuum check valve. Bought this kid and no more problems! 5 Stars

Pros
  • good thing
Cons
  • not sure