Differential Lock Sensor for 2007-2017 Jeep Wrangler & More - Spicer 2004882

Keep your Dana 44 locking differential reporting its status accurately with the genuine Spicer Differential Lock Sensor 2004882. It installs as a direct-fit replacement for the 2007-2017 Jeep Wrangler and the 2018 Jeep Wrangler JK (all engines), detecting whether the electronic locking differential is engaged and relaying that signal to the vehicle.

On a Dana 44 axle fitted with an electronic locker, this sensor monitors the lock/unlock state of the differential so the system knows its current position. If a faulty original sensor is the cause of a differential-lock warning light or a lock status that won't register, this replaces it — diagnose the underlying cause before replacing.

• Genuine Spicer: Dana design, engineering, testing and manufacturing work together for performance non-genuine parts can't match.
• Built to Dana OE standards: tested and proven to genuine OE quality.
• Validated to spec: tested against rigorous OE specifications.
• Current production: latest upgrades make it as good as or better than the OE part it replaces.

Country of origin: Japan.