Dorman 888-3999 Fog Light Assembly

Reliable Dorman Fog Light Assembly for Enhanced Visibility

The Dorman 888-3999 fog light assembly offers a durable and efficient lighting solution designed to improve road visibility in adverse weather conditions. Featuring LED technology and a clear lens, this fog light assembly is engineered for compatibility with various vehicle makes and models requiring a 12-volt, round fog light.

• Diameter: 3.91 inches for precise fitment
• Voltage: 12V operation suitable for most automotive electrical systems
• DOT approved and street legal for on-road use
• Includes LED bulbs with a total of 2 bulbs per assembly
• Clear plastic lens with black metal housing for durability
• Wiring harness included for straightforward electrical connection
• Pin terminal type with a single terminal for secure installation
• Compact length of 3.78 inches to fit tight mounting spaces

Durable Construction and LED Lighting Technology

This fog light assembly from Dorman features a robust metal housing finished in black, providing resistance against corrosion and road debris. The clear plastic lens ensures optimal light output while protecting the internal LED bulbs. LED bulb technology delivers efficient, bright illumination with a low 10-watt power draw, enhancing visibility without overloading the vehicle's electrical system. The round housing shape and precise dimensions make it suitable for vehicles requiring a 3.91-inch diameter fog light.

Compatible Vehicles and Part Number Details

The Dorman 888-3999 fog light assembly is designed for compatibility with a range of vehicles that utilize 12-volt round fog lights with similar dimensions. It is important to verify fitment with your specific make and model to ensure proper installation. This part number is commonly sought for replacement in vehicles requiring DOT-approved, street-legal fog lighting solutions with LED technology.

Common Applications and Problem Solving

• Restores fog light functionality after bulb or assembly failure
• Improves visibility during fog, rain, or snow conditions
• Replaces damaged or cracked fog light lenses
• Upgrades from halogen to energy-efficient LED lighting
• Ensures compliance with DOT and street-legal lighting requirements

Installation Notes and Tips

Installation requires basic automotive electrical knowledge. The included wiring harness simplifies connection to the vehicle’s existing wiring. Note that mounting hardware is not included, so retain original fasteners or source compatible hardware separately. Ensure the pin terminal connection is secure to prevent electrical issues. Verify alignment and aim of the fog light after installation for optimal performance.

Quality Assurance and Warranty Information

Dorman fog light assemblies are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. This product is DOT approved and street legal, meeting regulatory requirements for exterior lighting. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.