V8 Vantage thermostat options
V8 Vantage thermostat options
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Discussion

Tremelune

Original Poster:

42 posts

134 months

Saturday 20th February 2021
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It's time to flush the coolant in my 2007 V8 Vantage, and I figured I'd do the thermostat at the same time after reading about various stories of the rubber coming apart and either sticking the thermostat open, or getting sucked into the system. I don't think any of it has been changed yet.

My distillation of this thread seems to indicate that Ford upgraded the design of this thermostat at some point to prevent the rubber from coming off. So:

1) Aston part is 6G43-32-10449.

2) Jaguar part AJ811788 is the same as the OEM Aston thermostat.

3) The upgraded part is sold as Ford 2W9Z-8575-AB or Mastercraft RT1163.

Can anyone corroborate this info?


Sydney V8V

91 posts

86 months

Wednesday 24th February 2021
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Looking at each one on google , they look all the same..