Dorman 54234 Engine Coolant Reservoir Cap

Overview of Dorman Engine Coolant Reservoir Cap 54234

The Dorman Engine Coolant Reservoir Cap 54234 is designed specifically for Mazda Protege and Protege5 models. This snap-on, flip top cap provides a reliable seal for your engine coolant reservoir, ensuring proper coolant containment and system integrity.

Key Features of the Coolant Reservoir Cap

• Material: Durable plastic construction for corrosion resistance
• Diameter: 41 mm for precise fitment
• Color: White finish for easy identification
• Attachment Type: Snap on for secure installation
• Type: Flip top design for convenient access
• Non-vented and non-pressurized cap
• Compact dimensions: 1.5 inches length and width
• Package includes one coolant reservoir cap

Detailed Product Description

The Dorman 54234 engine coolant reservoir cap is engineered to meet the specifications required by Mazda Protege and Protege5 vehicles. Constructed from high-quality plastic, this cap resists wear and environmental damage. Its 41 mm diameter ensures a snug fit on the coolant reservoir, preventing leaks and contamination. The flip top design allows for easy opening and closing without the need for tools, while the snap-on attachment type secures the cap firmly in place. This cap is non-vented and non-pressurized, matching the original equipment requirements for these Mazda models.

Common Applications and Problem Resolution

• Replaces worn or damaged coolant reservoir caps on Mazda Protege and Protege5
• Prevents coolant leaks that can lead to engine overheating
• Maintains proper coolant system pressure by sealing the reservoir
• Eliminates contamination from dirt and debris entering the coolant system
• Restores proper coolant reservoir function after cap failure

Installation Notes and Tips

• Ensure the reservoir neck is clean and free of debris before installation
• Align the cap properly and press firmly until the snap-on mechanism engages
• Do not force the cap if it does not fit; verify correct part number 54234 for your vehicle
• Check for leaks after installation by running the engine and inspecting the reservoir area

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The Engine Coolant Reservoir Cap 54234 undergoes quality control inspections to ensure durability and performance. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Refer to Dorman’s official documentation for exact warranty terms.