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Buick
Century
General
thermastat sensor
2003 BUICK CENTURY
80,000 MILES
DET17956
MEMBER
2 POSTS
how do you replace one
May 20, 2012 at 5:53 PM
ASEMASTER6371
✓
Experienced Mechanic
52,796 POSTS
do you mean the coolant sensor or thermostat??
Roy
May 20, 2012 at 6:00 PM
DET17956
MEMBER
2 POSTS
sensor under-neath thermaostat
May 20, 2012 at 6:11 PM
ASEMASTER6371
✓
Experienced Mechanic
52,796 POSTS
i assume it is a 3.1. you need a 3/4 wrench to loosen it. the wire clip releases easily. make sure you drain some coolant
Roy
May 20, 2012 at 6:18 PM
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