Dorman 902-768 Engine Coolant Thermostat Housing

Overview of Dorman Engine Coolant Thermostat Housing 902-768

The Dorman 902-768 engine coolant thermostat housing is designed for reliable cooling system performance in Nissan vehicles. Compatible with Nissan Altima, Sentra, and X-Trail models, this metal thermostat housing ensures proper coolant flow and engine temperature regulation.

• Constructed from durable metal material for long-lasting use
• Outlet port diameter of 1.375 inches for precise coolant flow
• Includes two mounting holes with 0.375-inch diameter for secure installation
• Features a 10-degree housing neck angle to fit specific engine configurations
• Does not include thermostat, gasket, bolts, or O-rings, allowing for custom installation

Detailed Product Description

The Dorman 902-768 thermostat housing is engineered to meet the exact specifications required for Nissan Altima, Sentra, and X-Trail models. Made from metal, this housing provides strength and resistance to heat and corrosion, essential for maintaining the integrity of the engine cooling system. The 1.375-inch outlet port diameter ensures efficient coolant flow, while the 10-degree neck angle aligns with the engine’s coolant routing. With two mounting holes sized at 0.375 inches, the housing can be securely fastened to the engine block. This part does not include a thermostat, gasket, or mounting bolts, giving technicians flexibility to use OEM or aftermarket components as needed.

Common Applications and Issues Addressed

• Replacement for cracked or leaking thermostat housing in Nissan Altima, Sentra, and X-Trail
• Resolves coolant leaks caused by housing corrosion or damage
• Prevents engine overheating by maintaining proper coolant flow
• Addresses fitment issues related to housing neck angle and outlet port size
• Supports cooling system repairs requiring a durable metal housing

Installation Notes and Tips

• Verify compatibility with Nissan Altima, Sentra, or X-Trail before installation
• Use appropriate gasket or sealant as this housing does not include a gasket
• Ensure mounting holes align properly and use correct bolt size (not included)
• Inspect thermostat separately as it is not included with this housing
• Check for coolant leaks after installation and torque bolts to manufacturer specifications

Quality Assurance and Warranty

Dorman manufactures the 902-768 thermostat housing to meet industry standards for durability and fitment. While this product does not include a thermostat or mounting hardware, it is designed to provide a reliable replacement housing for Nissan cooling systems. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.