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Pontiac Bonneville

Where is the thermostat located on a 1987 Pontiac Bonneville?

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2005-01-20 02:44:48
2005-01-20 02:44:48

The Thermostat is right directly above the valve cover. If you follow the top radiator hose towards the engine, the thermostat is there at the end of the hose. Good luck!

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