1966 GMC I1000 Engine Coolant Thermostat Housing
Browse our online catalogue to find original replacement Engine Coolant Thermostat Housings specifically designed to fit a 1966 GMC I1000.





1966 GMC I1000 Engine Coolant Thermostat Housing
$34.91
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 1966 GMC I1000
Equipped With:
Engine Base: 4.1L 4097cc 250ci L6 (3.88x3.53; 98.4x89.7);
Engine Base: 4.1L 4097cc 250ci L6 (3.88x3.53; 98.4x89.7);
Vehicle Fitment Notes:
Vertical Outlet Includes gasket
Vertical Outlet Includes gasket



1966 GMC I1000 Engine Coolant Thermostat Housing
$28.79
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 1966 GMC I1000
Equipped With:
Engine Base: 4.1L 4097cc 250ci L6 (3.88x3.53; 98.4x89.7);
Engine Base: 4.1L 4097cc 250ci L6 (3.88x3.53; 98.4x89.7);
Vehicle Fitment Notes:
Vertical Outlet Cover
Vertical Outlet Cover



1966 GMC I1000 Engine Coolant Thermostat Housing
$34.06
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 1966 GMC I1000
Equipped With:
Engine Base: 4.1L 4097cc 250ci L6 (3.88x3.53; 98.4x89.7);
Engine Base: 4.1L 4097cc 250ci L6 (3.88x3.53; 98.4x89.7);
Vehicle Fitment Notes:
Cover Horizontal Outlet
Cover Horizontal Outlet