Rostra Precision Controls 50-1012 Governor Pressure Sensor Transducer 4-Pin

The Rostra Precision Controls 50-1012 is an internal governor pressure sensor (transducer) designed as a direct-fit replacement for Chrysler, Dodge, and Jeep vehicles equipped with A500, 42RE, and 44RE automatic transmissions from 1996–1999. Also commonly referred to as a governor pressure transducer, this sensor monitors hydraulic pressure within the transmission and relays that signal to the transmission control module to manage shift timing and quality.

Featuring a 4-pin round connector, the 50-1012 is an internal sensor that installs inside the transmission. It is manufactured by Rostra Precision Controls, a trusted name in precision automotive powertrain components, and is engineered to meet or exceed OEM specifications.

Key Features:

• Internal governor pressure sensor/transducer for precise hydraulic pressure monitoring
• 4-pin round connector for correct OEM fitment
• Direct replacement for OE part numbers 56041403AA and 56027720
• Fits Chrysler A500, 42RE, and 44RE transmissions (1996–1999)
• Also sold under cross-reference numbers: GFX 41853ADR, Industry 22955, Natpro 12878A, Transtar 12415B, WIT D12415B

The Rostra 50-1012 governor pressure sensor is the correct choice for restoring proper shift behavior in 1996–1999 Chrysler-platform automatic transmissions. It replaces a failed or degraded OEM sensor that commonly causes erratic shifting, harsh engagement, or transmission fault codes.