Dorman 645-532 Parking Aid Sensor Connector

Dorman 645-532 Parking Aid Sensor Connector

Dorman 645-532 is a parking aid sensor connector built to match the appearance and function of the original connector on specified vehicles. It uses quality materials for dependable electrical connection and long-term durability in parking assist repair work.

Key Features

• Direct replacement parking aid sensor connector for OE-style repair
• Black plastic connector body with oval mount shape
• 3-wire, 3-terminal design with female blade and pin terminals
• Brass terminal material for stable electrical contact
• 15.75-inch wiring harness length with 20-gauge wire
• Includes 1 sensor connector and 3 butt connectors

Detailed Description

This Dorman parking aid sensor connector is engineered for vehicles that use a 3-terminal parking sensor connection and need a replacement that matches the original hardware layout. The connector measures 2.25 inches in length and uses a black plastic housing with an oval mount shape, making it a practical choice for restoring a damaged or corroded sensor connection. Part number 645-532 is listed as a direct interchange for 22899760 and is used on select Cadillac Escalade and Escalade ESV, Chevrolet Suburban 1500 and Tahoe, and GMC Yukon and Yukon XL applications. It is also a fitment match for 2007-2014 Cadillac Escalade, 2007-2014 Cadillac Escalade ESV, 2009-2014 Chevrolet Suburban 1500, 2009-2014 Chevrolet Tahoe, 2007-2014 GMC Yukon with RPO Code Y91, 2007-2014 GMC Yukon XL 1500 with RPO Code Y91, and 2007-2013 GMC Yukon XL 2500 with RPO Code Y91.

What It Helps Fix

• Broken or cracked parking aid sensor connector housing
• Corroded or loose electrical terminals at the sensor plug
• Intermittent parking assist sensor signal loss
• Damaged wiring at the rear parking sensor connection
• Faults caused by worn OE-style connector fitment

Installation Notes and Tips

Verify the vehicle’s connector style, terminal count, and harness routing before installation. This connector uses female blade and pin terminals with 20-gauge wire, so matching the existing wiring layout is important for a proper repair. The package includes butt connectors for splicing into the existing harness. Confirm fitment for the exact year, model, and, where listed, the GMC Y91 Luxury Edition Package application before installation.

Quality Assurance

Dorman designs this connector to match original appearance and function on specified applications, using quality materials for reliable performance and durability. Part number 645-532 is built as an OE-style replacement for parking aid sensor repair on select Cadillac, Chevrolet, and GMC vehicles.