Cal-Van 751 GM Thermostat Housing Wrench 13mm 12-Point

The Cal-Van 751 is a specialized reverse angle wrench designed specifically for removing and installing difficult-to-reach thermostat housing nuts on GM 3.1L and 3.4L V6 engines. This tool eliminates the need to remove other engine components to access the lower housing bolt, dramatically reducing service time.

Key Features:

• 13mm 12-point design with reverse angle configuration for tight clearances
• Special bends engineered specifically for GM V6 thermostat housings
• Reaches difficult lower housing bolts without removing other components
• Heat-treated steel construction for durability and longevity
• Significantly reduces thermostat replacement time

Application: GM 3.1L and 3.4L V6 engines

This unique wrench makes a common maintenance task much easier by providing direct access to thermostat housing fasteners that are nearly inaccessible with standard tools. The precision-bent design allows technicians to work efficiently in confined engine compartments where space is at a premium.