Dorman 300-944 Engine Water Pump Pulley

Durable Engine Water Pump Pulley for Ford and Mercury Vehicles

The Dorman 300-944 engine water pump pulley is designed to provide reliable performance for select Ford and Mercury models. Engineered with composite material and a serpentine pulley design, this pulley supports efficient belt operation and cooling system function.

Key Features of the Dorman 300-944 Water Pump Pulley

• Constructed from durable composite material for strength and longevity
• Black finish housing for corrosion resistance and aesthetic consistency
• 6-groove serpentine pulley type compatible with serpentine belts
• Bolt-on attachment with 4 bolt holes, each 0.35 inches in diameter
• Dimensions: 5.52 inches diameter, 1.14 inches width and depth
• Standard replacement grade designed to meet OEM specifications

Detailed Product Description

The Dorman 300-944 engine water pump pulley is specifically engineered for compatibility with Ford Taurus, Mercury Sable, and Ford Windstar models. Its composite construction offers a balance of lightweight design and durability, reducing wear on the belt system. The 6-groove serpentine pulley ensures proper belt alignment and tension, critical for maintaining the engine’s cooling system efficiency. The bolt-on design with four 0.35-inch diameter bolt holes allows for straightforward installation without modification. Finished in black, the pulley housing resists corrosion and integrates seamlessly with the engine components.

Common Applications and Issues Addressed

• Replacement of worn or damaged water pump pulleys in Ford Taurus, Mercury Sable, and Ford Windstar vehicles
• Resolving belt slippage or misalignment caused by pulley wear
• Addressing noise issues related to pulley degradation
• Maintaining proper serpentine belt tension for optimal cooling system performance
• Preventing premature belt wear due to pulley surface damage

Installation Notes and Tips

This pulley is designed for bolt-on installation and does not include installation hardware or instructions. It is recommended to use the existing bolts or acquire OEM-grade bolts matching the 0.35-inch bolt hole diameter. Ensure the serpentine belt is properly aligned on all pulleys during installation to avoid premature wear. Professional installation is advised if unfamiliar with water pump pulley replacement procedures.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 300-944 engine water pump pulley is a standard replacement grade component backed by Dorman’s quality control processes. Warranty coverage details should be confirmed at the point of purchase, as they may vary by distributor.