Input Speed Sensor for GM 4T40E 6 Cyl 1997-Up 24238267

Replacement input speed sensor for applicable GM 4T40E automatic transmission service applications with six-cylinder engines from 1997-up. This component uses OEM reference number 24238267 for identification and interchange comparison.

Part Details

• Part Type: Automatic transmission input speed sensor

• Alternate Name: Input turbine speed sensor / transmission revolution sensor

• Transmission Application: GM 4T40E

• Engine Application: Applicable six-cylinder configurations

• Year Range: 1997-up transmission-family application

• OEM Reference Number: 24238267

• Identification: 35T sensor configuration

• Quantity: One sensor

Function

The input speed sensor monitors the speed of the transmission input assembly and sends that information to the transmission control system. The control system uses input-speed data to support shift timing, gear-ratio monitoring, and other electronically controlled transmission functions.

Fitment And Identification

Confirm compatibility by transmission model, engine configuration, original sensor identification, connector style, and OEM reference number 24238267. This listing is intended for applicable six-cylinder 4T40E units from 1997-up.

The same OEM reference is widely cataloged as a GM automatic-transmission input speed sensor and is also associated with certain 4T45E applications. Do not assume every 4T40E or 4T45E sensor is interchangeable. Match the removed sensor and transmission configuration before ordering.transpartsdirect+3

Service Guidance

Use this sensor when diagnosis identifies a failed, damaged, or electrically out-of-specification input speed sensor. Transmission fault codes, harsh shifting, delayed engagement, erratic shifts, ratio errors, or reduced-performance operation may involve the sensor, but they can also result from wiring damage, poor connector contact, valve-body concerns, internal transmission faults, incorrect fluid, or control-module issues.

Inspect the electrical connector, wiring harness, terminal condition, sensor seal, and related transmission components during installation. Follow the service procedure for the exact vehicle and transmission configuration.

Use the manufacturer-specified ATF when completing service. Lubegard ATF Protectant may be considered when compatible with the transmission application and used according to its product directions; it does not replace necessary electrical, hydraulic, or mechanical repairs.