Dorman 902-3009 Engine Coolant Thermostat Housing

Overview of Dorman Engine Coolant Thermostat Housing 902-3009

The Dorman 902-3009 engine coolant thermostat housing is designed for Chrysler, Dodge, and Plymouth vehicles, including Caravan, Grand Caravan, Grand Voyager, and Voyager models. This metal thermostat housing provides a reliable connection point for your engine's cooling system, ensuring proper coolant flow and temperature regulation.

• Constructed from durable metal with a natural finish
• Outlet port diameter of 1.313 inches for precise fitment
• Two mounting holes with 0.313-inch diameter for secure installation
• Housing neck angle of 190 degrees to match OEM specifications
• Does not include thermostat, gasket, bolts, or O-rings

Detailed Product Description

The Dorman 902-3009 thermostat housing is engineered to meet the exact specifications required for Chrysler, Dodge, and Plymouth vehicles such as the Caravan, Grand Caravan, Grand Voyager, and Voyager. Made from metal, this thermostat housing offers durability and resistance to heat and corrosion. The natural color finish maintains the original equipment appearance. The housing features a 1.313-inch outlet port diameter and two mounting holes sized at 0.313 inches, ensuring a secure and precise fit. The 190-degree housing neck angle aligns with factory design to maintain proper coolant flow and system integrity. This part does not include a thermostat, gasket, bolts, or O-rings, so these components should be sourced separately if needed.

Common Applications and Issues Addressed

• Replacement for cracked or leaking thermostat housing
• Restores proper coolant flow and engine temperature regulation
• Prevents coolant leaks that can cause engine overheating
• Addresses corrosion or wear in original thermostat housing
• Ensures secure mounting with OEM-style hole configuration

Installation Notes and Tips

• Verify compatibility with Chrysler, Dodge, or Plymouth Caravan, Grand Caravan, Grand Voyager, or Voyager models before installation
• Inspect and replace thermostat, gasket, and mounting bolts as needed since they are not included
• Clean mounting surfaces thoroughly to ensure a proper seal
• Torque mounting bolts to manufacturer specifications to avoid leaks or damage

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 902-3009 thermostat housing undergoes quality checks to ensure durability and performance in demanding engine cooling systems. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.