Dorman 902-5502 Engine Coolant Reservoir Cap

Reliable Engine Coolant Reservoir Cap for Various Vehicles

The Dorman 902-5502 engine coolant reservoir cap is designed to maintain proper pressure in your vehicle's cooling system. Crafted from durable metal, this twist-on cap ensures a secure fit and reliable performance for compatible makes and models.

• Constructed from sturdy metal for durability
• 58.42 mm diameter for precise fitment
• Maximum pressure rating of 10 psi to maintain system integrity
• Natural color with a twist-on attachment type for easy installation
• Pressurized design without venting or pressure release lever
• Compact dimensions: 1.042 inches length and 2.3 inches width
• Includes one coolant tank cap per package

Product Details and Specifications

The Dorman 902-5502 engine coolant reservoir cap is engineered to meet the demands of various automotive cooling systems. Its metal construction provides resistance to heat and corrosion, ensuring long-lasting service. The 58.42 mm diameter and twist-on attachment type allow for a secure and leak-free seal on compatible coolant tanks. Rated for a maximum pressure of 10 psi, this cap helps maintain optimal pressure levels within the cooling system, preventing overheating and coolant loss. The natural finish blends seamlessly with most engine compartments, while the compact size facilitates installation in tight spaces.

Common Applications and Problem Resolution

• Replaces worn or damaged coolant reservoir caps to restore proper pressure
• Prevents coolant leaks caused by faulty or loose caps
• Helps avoid engine overheating due to pressure loss in the cooling system
• Eliminates coolant contamination by maintaining a sealed environment
• Suitable for vehicles requiring a 10 psi pressurized, non-vented coolant cap

Installation Notes and Tips

Installation of the Dorman 902-5502 engine coolant reservoir cap is straightforward due to its twist-on design. 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 prevent leaks. This cap is compatible with vehicles that specify a 58.42 mm diameter, 10 psi pressurized coolant reservoir cap. Always verify fitment with your vehicle's specifications before installation.

Quality Assurance and Warranty

Dorman manufactures the 902-5502 engine coolant reservoir cap to meet industry standards for durability and performance. The metal construction and precise engineering contribute to reliable operation within the cooling system. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.