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U unbolt the Housing where the upper Radiator hose Mountes 2 the engine.MAKE SURE U get the CORRECT Degree thermostat 4 that model.Clean the gasket surfaces (if a O-Ring isn't used) get a NEW gasket & make SURE U PUT the NEW Thermostat in the CORRECT way-IF U don't U WILL FRY the ENGINE bcause of a REVERSED thermostat.

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โˆ™ 2015-07-15 19:46:27
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Q: How do you replace the thermostat located on a 1986 Buick Electra?
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