Dorman 902-5201 Engine Coolant Reservoir Cap

Reliable Engine Coolant Reservoir Cap for Your Vehicle

The Dorman 902-5201 engine coolant reservoir cap is designed to maintain proper pressure in your vehicle's cooling system. Crafted from durable plastic, this black twist-on cap ensures a secure fit and helps prevent coolant leaks and overheating issues.

• Constructed from high-quality plastic for durability
• 63.5 mm diameter fits specific coolant reservoirs
• Maximum pressure rating of 15 psi for optimal system performance
• Twist-on attachment type for easy installation and removal
• Pressurized design to maintain cooling system integrity
• Compact size: 1.5 inches length and 2.5 inches width

Product Details and Specifications

The Dorman 902-5201 engine coolant reservoir cap features a twist-on design that securely seals the coolant tank, maintaining a maximum pressure of 15 psi. Its 63.5 mm diameter and compact dimensions (1.5 inches length and 2.5 inches width) make it compatible with various vehicle models requiring a pressurized, non-vented cap. The black plastic construction offers resistance to heat and corrosion, ensuring long-lasting performance in demanding engine environments. This cap does not include a pressure release lever and is designed to maintain system pressure without venting.

Compatible Vehicles and Common Applications

This engine coolant reservoir cap is compatible with a range of vehicles that require a 63.5 mm diameter, pressurized, twist-on coolant tank cap. It is commonly used in cooling systems of various makes and models, including popular vehicles from Ford, Chevrolet, and Dodge. The Dorman 902-5201 part number is often sought for replacement in models where the original cap has failed or is leaking.

• Prevents coolant leaks and maintains system pressure
• Helps avoid engine overheating caused by pressure loss
• Replaces worn or damaged coolant reservoir caps
• Ensures proper coolant flow and system efficiency
• Eliminates issues related to non-pressurized or vented caps

Installation Notes and Tips

Installation of the Dorman 902-5201 engine coolant reservoir cap is straightforward due to its twist-on attachment type. Ensure the old cap is fully removed and the reservoir neck is clean before installing the new cap. Align the cap properly and twist until it is securely seated to maintain the correct pressure rating. Avoid overtightening to prevent damage to the cap or reservoir neck.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 902-5201 engine coolant reservoir cap undergoes quality checks to ensure it maintains proper pressure and fitment. While specific warranty details are not provided, Dorman typically offers limited warranties on their replacement parts to cover defects in material and workmanship.