Dorman 54201 Engine Coolant Reservoir Cap

Reliable Engine Coolant Reservoir Cap for Chrysler and Dodge Vehicles

The Dorman 54201 engine coolant reservoir cap is designed to maintain proper pressure and ventilation in your vehicle's cooling system. Compatible with a wide range of Chrysler, Dodge, Jeep, Plymouth, and Ram models, this yellow flip-top cap offers a secure snap-fit attachment for easy installation and reliable performance.

• Diameter: 40 mm for precise fitment
• Color: Yellow for easy identification
• Attachment Type: Snap-fit for quick and secure installation
• Type: Flip top design for convenient access
• Vented: Yes, allows proper coolant system ventilation
• Pressure Release Lever: No, designed for non-pressurized systems
• Dimensions: 4.75 inches length and 2.25 inches width
• Package Contents: Includes one engine coolant reservoir cap

Product Details and Compatibility

The Dorman 54201 coolant reservoir cap is engineered to meet the specifications required by various Chrysler, Dodge, Jeep, Plymouth, and Ram vehicles. Its vented design helps maintain the correct pressure balance within the coolant reservoir, preventing vacuum lock and ensuring efficient coolant flow. The flip-top style allows for easy access when checking or refilling coolant levels, while the snap-fit attachment ensures a secure and stable fit without the need for additional tools.

This cap is compatible with models such as the Dodge Ram 1500, Ram 2500, Ram 3500, Jeep Grand Cherokee, Chrysler Town & Country, and many others. The yellow color aids in quick identification during maintenance or inspection.

Common Applications and Problem Resolution

• Prevents coolant leaks caused by worn or damaged reservoir caps
• Maintains proper ventilation to avoid coolant system vacuum issues
• Replaces cracked or broken caps that compromise cooling system integrity
• Helps regulate coolant reservoir pressure in non-pressurized systems
• Facilitates easy coolant level checks with flip-top design

Installation Notes and Tips

Installation of the Dorman 54201 coolant reservoir cap is straightforward due to its snap-fit design. Ensure the old cap is fully removed and the reservoir neck is clean before installing the new cap. Align the cap properly and press firmly until it snaps into place. The flip-top allows for convenient access without removing the entire cap during routine coolant checks.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, ensuring reliable fit and function. The 54201 coolant reservoir cap undergoes quality inspections to guarantee durability and performance. Please refer to Dorman's warranty policy for specific coverage details.