Gates CO35030 Engine Coolant Thermostat Housing Cover

Reliable Thermostat Housing Cover for Nissan Vehicles

The Gates Coolant Outlet Engine Coolant Thermostat Housing Cover CO35030 is designed to provide a precise fit and durable performance for select Nissan models. Crafted from cast aluminum, this thermostat cover ensures efficient heat dissipation and long-lasting service life for your vehicle's cooling system.

• Constructed from durable cast aluminum material
• Exact OE fit for Nissan Frontier, Pickup, and Xterra models
• Features three bolt holes for secure mounting
• Outlet outside diameter measures 1.42 inches
• Outlet inside diameter measures 1.22 inches
• Thermostat cover type with no by-pass holes
• Part number CO35030 for easy identification

About the Gates Coolant Outlet Product Line

The Gates Coolant Outlet line focuses on high-quality cooling system components designed to meet or exceed original equipment specifications. This product line includes thermostat covers engineered for precise fitment and reliable sealing, helping maintain optimal engine temperature control. The CO35030 thermostat housing cover is part of this line, offering compatibility and durability for Nissan vehicles requiring a dependable replacement part.

Detailed Product Description

This thermostat housing cover is manufactured from cast aluminum, providing strength and resistance to corrosion under high-temperature conditions. It features three bolt holes to ensure a secure and stable installation. The outlet dimensions—1.42 inches outside diameter and 1.22 inches inside diameter—are engineered to match OEM specifications exactly, ensuring proper coolant flow and system integrity. The design excludes by-pass holes and does not include gaskets or seals, so it is intended for use with existing or separately sourced sealing components.

Common Applications and Issues Addressed

• Replacement of cracked or damaged thermostat housing covers on Nissan Frontier, Pickup, and Xterra
• Resolving coolant leaks caused by worn or corroded thermostat covers
• Maintaining proper coolant flow and engine temperature regulation
• Preventing overheating due to faulty thermostat housing components
• Restoring OEM fit and function in the vehicle's cooling system

Installation Notes and Tips

Ensure the mating surfaces are clean and free of old gasket material before installation. Since this part does not include gaskets or seals, use appropriate OEM or aftermarket gaskets to prevent leaks. Tighten the three mounting bolts evenly to the manufacturer's specified torque to avoid warping the cover. Verify coolant levels and check for leaks after installation.

Quality Assurance and Warranty

The Gates Coolant Outlet Engine Coolant Thermostat Housing Cover CO35030 is manufactured to meet exact OE specifications, ensuring reliable performance and fitment. Gates products are known for their durability and precision engineering. Please refer to Gates' official warranty policy for specific coverage details.