Dorman 921-300 Engine Cooling Fan Motor Relay

Reliable Engine Cooling Fan Motor Relay for Chrysler and Dodge Vehicles

The Dorman 921-300 Engine Cooling Fan Motor Relay is designed to provide dependable operation for your vehicle's cooling system. Specifically compatible with Chrysler and Dodge models such as the Grand Caravan, Journey, Town & Country, and Voyager, this relay ensures proper fan motor function to maintain optimal engine temperature.

Key Features of the Dorman 921-300 Radiator Fan Relay Kit

• Operates at 12 volts, suitable for standard automotive electrical systems
• Blade-type terminals with 2 male terminals for secure electrical connections
• Plastic cover material with heatsink protection to prevent overheating
• 20-amp amperage rating to handle typical cooling fan motor loads
• Bolt-on mounting type with included mounting bracket for straightforward installation
• Comes as a complete radiator fan relay kit for immediate replacement

Detailed Description of the Engine Cooling Fan Motor Relay

The Dorman 921-300 relay is engineered to control the engine cooling fan motor by switching the electrical current on and off as needed. Its 12-volt design matches the electrical system of Chrysler and Dodge vehicles like the Grand Caravan and Town & Country. The relay features two male blade terminals, providing a reliable and corrosion-resistant connection. The plastic cover protects internal components, while the integrated heatsink safeguards against excessive heat buildup during operation. With a 20-amp rating, this relay supports the electrical demands of the cooling fan motor, ensuring consistent performance. The bolt-on mounting type and included bracket simplify installation, making it a practical replacement part for maintaining your vehicle's cooling system.

Common Issues Addressed by the Dorman 921-300 Relay

• Intermittent or non-functioning radiator fan motor
• Overheating engine due to fan relay failure
• Electrical connection problems causing fan motor to stop
• Faulty relay causing cooling system warning lights
• Replacement of worn or damaged fan motor relay in Chrysler and Dodge vehicles

Installation Notes and Tips

• Ensure the vehicle is turned off and battery disconnected before installation
• Locate the existing engine cooling fan motor relay in the fuse box or relay panel
• Use the bolt-on mounting bracket included for secure attachment
• Verify terminal connections match the blade-type male terminals on the relay
• Test the cooling fan operation after installation to confirm proper function

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The 921-300 Engine Cooling Fan Motor Relay undergoes rigorous quality control to ensure durability and reliable performance. This part is backed by Dorman's limited warranty, providing coverage against defects in material and workmanship under normal use.