Delphi SS11824 Automatic Transmission Speed Sensor

Automatic Transmission Speed Sensor Overview

The Delphi SS11824 automatic transmission speed sensor is built for vehicles that rely on accurate input and output shaft speed data for transmission control. It is a direct-fit replacement for select Chevrolet Silverado HD and GMC Sierra HD applications, including 2001-2015 models listed below.

Delphi draws on OE heritage and decades of supplier experience to produce aftermarket parts with the same engineering focus used for original equipment. The SS11824 is a practical choice when you need a transmission speed sensor replacement for a Chevrolet Silverado 2500 HD, Silverado 3500 HD, GMC Sierra 2500 HD, or Sierra 3500 HD.

• Brand: Delphi
• Part number: SS11824
• Automatic transmission speed sensor for input and output shaft applications
• 1 oval female connector with 2 blade terminals
• No mounting hardware included
• No wiring harness included
• Package contents: automatic transmission speed sensor and instruction sheet
• Cross-reference: Standard Ignition SC163

Fitment Details

• Fits 2015 Chevrolet Silverado 2500 HD, input and output shaft; except mid model year.
• Fits 2015 Chevrolet Silverado 3500 HD, input and output shaft; except mid model year.
• Fits 2015 GMC Sierra 2500 HD, input and output shaft; except mid model year.
• Fits 2015 GMC Sierra 3500 HD, input and output shaft; except mid model year.
• Fits 2006-2014 Chevrolet Silverado 2500 HD, input and output shaft.
• Fits 2001-2004 Chevrolet Silverado 2500 HD, input and output shaft.
• Fits 2007-2014 Chevrolet Silverado 3500 HD, input and output shaft.
• Fits 2005-2014 GMC Sierra 2500 HD, input and output shaft.
• Fits 2001-2003 GMC Sierra 2500 HD, input and output shaft.
• Fits 2007-2014 GMC Sierra 3500 HD, input and output shaft.
• Fits 2007 Chevrolet Silverado 2500 HD Classic, input and output shaft.
• Fits 2007 Chevrolet Silverado 3500 Classic, input and output shaft; located in transmission, bolt-on type.
• Fits 2007 GMC Sierra 2500 HD Classic, located in transmission, bolt-on type.
• Fits 2007 GMC Sierra 3500 Classic, located in transmission, bolt-on type.
• Fits 2001-2006 Chevrolet Silverado 3500, input and output shaft.
• Fits 2006 GMC Sierra 3500, input and output shaft.
• Fits 2001-2004 GMC Sierra 3500, input and output shaft.
• Fits 2005 Chevrolet Silverado 2500 HD, located in transmission, bolt-on type.
• Fits 2005 GMC Sierra 3500, located in transmission, input and output shaft.
• Fits 2004 GMC Sierra 2500 HD, located in transmission, bolt-on type; input and output shaft.

What This Sensor Helps Address

• Erratic or inaccurate transmission speed signal readings
• Transmission shifting concerns tied to shaft speed input
• Illuminated transmission-related warning lights from a failed sensor
• Harsh, delayed, or inconsistent shift behavior caused by faulty speed data
• Diagnostic trouble codes related to transmission speed sensor performance

Installation Notes

Verify the connector shape, terminal count, and transmission location before installation. The Delphi SS11824 uses a female oval connector with blade terminals, so matching the OE connector style is important for proper fitment on the listed Chevrolet Silverado HD and GMC Sierra HD applications. Review the included instruction sheet and confirm whether your vehicle uses the input and output shaft configuration or the bolt-on transmission-mounted style noted in the fitment list.

Quality Assurance

Delphi builds this replacement sensor with OE-focused engineering informed by more than a century of original equipment experience and supplier knowledge. That background supports consistent fit and function for transmission speed sensor replacement on the specified Silverado and Sierra applications.