Dorman 600-251 Differential Lock Sensor

Differential Lock Sensor for Jeep Wrangler

This Dorman differential lock sensor is a direct-fit replacement for specified Jeep Wrangler applications with Tru Lok axles. Built to match the original sensor’s fit and function, it supports reliable differential lock signal performance in 2007-2018 Jeep Wrangler models.

• Direct replacement differential lock sensor for specified Jeep Wrangler applications
• Specific fit design for easier OE-style installation and alignment
• Black rectangular connector with male connector and male blade terminals
• 2-wire design with 12-gauge wire and 100-inch wiring harness length
• Engineered for durability and consistent electrical performance
• Cross-references OE part number 68003569AA

Detailed Product Overview

Dorman 600-251 is a differential lock sensor designed for Jeep Wrangler vehicles equipped with a Tru Lok 226 mm axle or Tru Lok 216 mm axle. It is built to match the original sensor’s fit and function, helping restore proper differential lock feedback in the driveline system. The specific-fit design, rectangular black connector, and 2-terminal blade connection support a straightforward OE-style replacement. This part number, 600-251, is a practical choice for Jeep Wrangler owners needing a replacement differential lock sensor that aligns with the original application.

Common Problems This Part Can Address

• Inaccurate or missing differential lock status signal
• Warning lights related to differential lock system operation
• Intermittent electrical connection at the axle sensor
• Damaged connector, terminals, or wiring at the sensor lead
• Poor sensor performance caused by wear or exposure under vehicle conditions

Installation Notes and Tips

Verify axle configuration before ordering: this sensor is listed for 2007-2018 Jeep Wrangler models with Tru Lok 226 mm axle or Tru Lok 216 mm axle. Confirm connector style, terminal count, and wire routing against the original sensor before installation. Because this is a specific-fit replacement, compare the original part number and physical connector layout to help ensure correct application. Part number 600-251 may also be referenced during catalog lookup and service verification.

Quality Assurance

Dorman designs this sensor to match original fit and function and to provide durable, reliable performance in the intended application. This part cross-references OE part number 68003569AA for the same application.