Dorman 902-2013 Engine Coolant Thermostat Housing

Overview of Dorman Engine Coolant Thermostat Housing 902-2013

The Dorman 902-2013 engine coolant thermostat housing is designed for reliable cooling system performance in select Chevrolet, Geo, and Suzuki vehicles. This thermostat housing is constructed from durable black plastic and includes a gasket for a secure seal.

• Material: High-quality black plastic for corrosion resistance
• Outlet port diameter: 1.313 inches for precise coolant flow
• Includes gasket for proper sealing and leak prevention
• Three mounting holes with 0.313-inch diameter for secure installation
• Housing neck angle set at 45 degrees to match OEM specifications
• Compatible with Chevrolet, Geo, and Suzuki models including Esteem, Sidekick, SX4, Tracker, and Vitara

Detailed Product Description

The Dorman 902-2013 engine coolant thermostat housing is engineered to meet the exact fit and function requirements of your vehicle’s cooling system. Made from durable plastic, this housing resists corrosion and heat damage, ensuring long-lasting performance. The included gasket helps maintain a tight seal between the housing and engine block, preventing coolant leaks. With three mounting holes sized at 0.313 inches in diameter, installation is straightforward and secure. The 45-degree housing neck angle aligns with factory specifications to maintain proper coolant flow and system integrity.

Compatible Vehicles and Applications

This thermostat housing is compatible with a range of Chevrolet, Geo, and Suzuki vehicles. It is specifically designed for models such as the Chevrolet Tracker, Geo Sidekick, Suzuki Esteem, SX4, and Vitara. Using the correct thermostat housing like the Dorman 902-2013 helps maintain optimal engine temperature and prevents overheating or coolant leaks.

• Prevents coolant leaks caused by cracked or damaged housings
• Restores proper coolant flow to avoid engine overheating
• Replaces worn or warped thermostat housings to maintain system pressure
• Eliminates coolant contamination from faulty seals or gaskets

Installation Notes and Tips

When installing the Dorman 902-2013 thermostat housing, ensure the gasket is properly seated to prevent leaks. Use the three mounting holes to securely fasten the housing to the engine block, matching the 0.313-inch bolt diameter. Although bolts are not included, OEM or equivalent fasteners should be used. Verify the 45-degree neck angle aligns with your vehicle’s coolant hose for proper fitment. It is recommended to inspect the thermostat separately, as this housing does not include a thermostat.

Quality Assurance and Warranty

Dorman manufactures this thermostat housing to meet or exceed OEM standards for fit, form, and function. The plastic construction offers resistance to corrosion and heat degradation common in engine cooling systems. The product includes a gasket to ensure a reliable seal. While bolts and thermostat are not included, the housing is designed for straightforward replacement. Warranty coverage details can be obtained from Dorman or the product distributor.