Dorman 902-5901 Engine Coolant Thermostat Housing Assembly

Reliable Engine Coolant Thermostat Housing Assembly for Isuzu and Suzuki

The Dorman 902-5901 Engine Coolant Thermostat Housing Assembly is designed to maintain optimal engine temperature for select Isuzu and Suzuki vehicles. This metal thermostat housing assembly includes a thermostat and gasket, ensuring a precise fit and reliable performance for models like the Isuzu Rodeo and Suzuki Forenza.

Key Features of the Dorman 902-5901 Thermostat Housing

• Durable metal construction in natural color for long-lasting use
• Includes thermostat with a 192°F opening temperature for accurate engine temperature regulation
• Comes with a gasket to ensure a secure, leak-free seal
• Designed with two mounting holes spaced 2.815 inches apart for proper fitment
• Flange dimensions: 3.878 inches length, 2.224 inches width, and 0.206 inches thickness
• Compatible with Isuzu Amigo, Rodeo, Rodeo Sport, and Suzuki Forenza models
• Package includes one thermostat housing, one gasket, and one thermostat

Detailed Description of the Thermostat Housing Assembly

The Dorman 902-5901 thermostat housing assembly is engineered from metal to withstand the heat and pressure of engine coolant systems. Its natural finish provides corrosion resistance while maintaining structural integrity. The included thermostat opens at 192 degrees Fahrenheit, helping to regulate engine temperature efficiently. The assembly features a single outlet port and two mounting holes, ensuring a secure installation on compatible Isuzu and Suzuki vehicles. The gasket included in the package helps prevent coolant leaks, maintaining system pressure and engine performance.

Common Applications and Issues Addressed

• Replacement for faulty or leaking thermostat housing assemblies on Isuzu Amigo and Rodeo models
• Resolves engine overheating caused by stuck or malfunctioning thermostats
• Prevents coolant leaks that can lead to engine damage
• Restores proper coolant flow and temperature regulation in Suzuki Forenza vehicles
• Addresses corrosion or cracking issues in original thermostat housings

Installation Notes and Tips

• Ensure the engine is cool before beginning installation to avoid burns
• Use the included gasket to create a proper seal and prevent leaks
• Torque mounting bolts to manufacturer specifications; mounting hardware is not included
• Inspect surrounding hoses and connections for wear during installation
• Verify thermostat opening temperature matches vehicle requirements (192°F)

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 902-5901 thermostat housing assembly undergoes rigorous quality control to ensure durability and reliable performance. This part includes a gasket and thermostat to provide a complete solution for engine coolant regulation. Warranty coverage details can be found through Dorman's official channels, supporting confidence in your replacement part.