Dorman 54018 Engine Coolant Reservoir Cap - Radiator

Reliable Engine Coolant Reservoir Cap for Dodge, Hyundai, and Kia

The Dorman 54018 engine coolant reservoir cap is designed to maintain proper pressure in your vehicle's cooling system. Compatible with various Dodge, Hyundai, and Kia models, this cap ensures a secure seal and helps prevent coolant loss and overheating.

• Constructed from durable plastic and rubber materials for long-lasting performance
• Measures 2.1 inches in diameter with a 0.88-inch length for precise fitment
• Rated for a maximum pressure of 18 psi to maintain optimal cooling system pressure
• Features a twist-lock attachment type for easy installation and secure fit
• Pressurized design without venting or pressure release lever for consistent system integrity
• Color: Black, matching original equipment appearance

Product Details and Specifications

The Dorman 54018 engine coolant reservoir cap is engineered with a combination of plastic and rubber components to provide a reliable seal on the coolant reservoir. Its 2.1-inch diameter and 0.88-inch length dimensions ensure compatibility with specific Dodge, Hyundai, and Kia vehicles, including models such as the Hyundai Accent, Tucson, and Kia Sportage. The cap is designed to withstand a maximum pressure rating of 18 psi, which helps maintain the correct pressure within the cooling system to prevent overheating and coolant loss. The twist-lock attachment type allows for straightforward installation and a secure fit, eliminating the risk of leaks or cap displacement during vehicle operation.

Compatible Vehicles and Applications

This engine coolant reservoir cap is compatible with a range of Dodge, Hyundai, and Kia models, including but not limited to:

• Hyundai Accent, Tucson, Santa Fe, Veloster, Verna, ix35
• Kia Forte5, Forte Koup, Magentis, Optima, Rio, Rio5, Rondo, Sorento, Soul, Sportage, Veracruz
• Dodge Attitude, Borrego

Using the correct coolant reservoir cap like the Dorman 54018 helps maintain the cooling system's pressure and prevents common issues related to coolant leaks and overheating.

Common Issues Addressed by This Coolant Reservoir Cap

• Prevents coolant leaks caused by worn or damaged caps
• Maintains proper pressure to avoid engine overheating
• Eliminates coolant contamination by providing a secure seal
• Reduces risk of coolant system failure due to pressure loss
• Ensures consistent cooling system performance in Dodge, Hyundai, and Kia vehicles

Installation Notes and Tips

Installation of the Dorman 54018 engine coolant reservoir cap is straightforward due to its twist-lock design. Before installation, ensure the engine is cool to avoid injury from hot coolant or steam. Align the cap properly on the reservoir opening and twist until it locks securely in place. Regular inspection of the cap is recommended to detect any signs of wear or damage that could compromise the cooling system.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 54018 engine coolant reservoir cap undergoes quality checks to ensure proper fit and function. Please refer to Dorman's warranty policy for specific coverage details.