Dorman 684-079 Parking Aid Sensor - Rear

Reliable Parking Aid Sensor for Select GM Vehicles

The Dorman 684-079 parking aid sensor is designed to provide accurate obstacle detection for a range of GM vehicles. Engineered with specific fitment in mind, this sensor ensures compatibility with popular models from Buick, Cadillac, Chevrolet, GMC, and Saturn.

• Terminal Type: Clavija (Pin) with 3 terminals
• Connector Gender: Female (Hembra)
• Terminal Gender: Male (Macho)
• Mounting hardware and wiring harness not included
• Specific fit for select GM makes and models
• Package includes one parking aid sensor

Technical Details and Compatibility

The Dorman 684-079 parking aid sensor features a three-terminal design with male terminals and a female connector, ensuring secure electrical connections. This sensor is specifically engineered for direct replacement on various GM vehicles, including Buick Enclave, Cadillac Escalade, Chevrolet Silverado 1500, GMC Sierra 2500 HD, and Saturn Outlook, among others. Its precise fitment helps maintain the integrity of your vehicle’s parking assistance system without the need for additional mounting hardware or wiring harnesses.

Applications and Problem Solving

• Restores accurate parking sensor functionality on compatible GM SUVs and trucks
• Replaces faulty or damaged sensors causing false alerts or no detection
• Helps resolve intermittent sensor failures due to terminal or connector issues
• Improves safety by ensuring reliable obstacle detection during parking maneuvers
• Supports vehicles equipped with factory parking aid systems requiring specific sensor fitment

Installation Notes and Tips

Installation of the Dorman 684-079 parking aid sensor requires removal of the faulty sensor and connection to the existing wiring harness. Since mounting hardware and wiring harness are not included, retain original components for reinstallation. Ensure the sensor terminals and connector are clean and free of corrosion before installation to maintain optimal electrical contact. Professional installation is recommended for precise alignment and system calibration.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 684-079 parking aid sensor undergoes rigorous quality control to ensure reliable performance. While specific warranty details are not provided here, Dorman typically offers limited warranties on their replacement parts to cover defects in materials and workmanship.