Dorman 902-5101CD Engine Coolant Reservoir Cap

Reliable Engine Coolant Reservoir Cap for Various Vehicles

The Dorman 902-5101CD engine coolant reservoir cap is designed to maintain proper pressure in your vehicle's cooling system. Made from durable black plastic, this twist-on cap ensures a secure fit and reliable performance for compatible makes and models.

Key Features of the Dorman 902-5101CD Coolant Tank Cap

• Constructed from durable black plastic for corrosion resistance
• Measures 76.2 mm in diameter for precise fitment
• Maximum pressure rating of 10 psi to maintain system integrity
• Twist-on attachment type for easy installation and removal
• Pressurized design without venting or pressure release lever
• Compact size with 3 inches length and 1 inch width
• Includes one engine coolant reservoir cap per package

Detailed Description and Product Specifications

The Dorman 902-5101CD engine coolant reservoir cap is engineered to maintain the correct pressure within the cooling system, preventing coolant loss and overheating. Its plastic construction offers resistance to heat and corrosion, while the 76.2 mm diameter ensures compatibility with specific coolant tanks. The twist-on design provides a secure seal without the need for additional tools, making it suitable for routine maintenance or replacement. This cap is pressurized to 10 psi, which helps maintain optimal coolant flow and system pressure. It does not include a pressure release lever or venting, which is typical for certain vehicle applications requiring a sealed system.

Common Applications and Issues Addressed

• Replacement for worn or damaged coolant reservoir caps on compatible vehicles
• Prevents coolant leaks caused by faulty or loose caps
• Maintains proper cooling system pressure to avoid engine overheating
• Helps ensure efficient coolant circulation and system performance
• Addresses issues related to coolant contamination from external debris

Installation Notes and Tips

Installation of the Dorman 902-5101CD cap is straightforward due to its twist-on attachment type. Ensure the engine is cool before removing the old cap to avoid injury from hot coolant or steam. Align the cap properly with the reservoir opening and twist until securely tightened. Regular inspection of the cap and cooling system is recommended to maintain optimal vehicle performance.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. While specific warranty details for part number 902-5101CD may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.