Dorman 699-123 Accelerator Pedal

Direct Replacement Accelerator Pedal Sensor

Dorman 699-123 is a direct replacement accelerator pedal position sensor built to match the fit and performance of the original sensor on select Buick and Cadillac applications. It restores proper pedal signal input for consistent vehicle operation and is made from quality materials for dependable service life.

Compatible with 2006-2011 Buick Lucerne and 2006-2011 Cadillac DTS equipped with an accelerator pedal with sensor, this replacement supports accurate throttle response in the applications listed below. Part number 699-123 is also a practical OE-style solution when the original pedal sensor has failed or become inconsistent.

Key Features

• Direct replacement accelerator pedal position sensor
• Standard replacement grade for OE-style fit and function
• Black finish with rubber, metal, and plastic construction
• Bolt-on mounting method for the listed applications
• Linkage attached
• Cross-reference part numbers include Standard Ignition APS114 and 5S7939

Detailed Description

This Dorman accelerator pedal sensor is engineered for vehicles that use an accelerator pedal with sensor assembly, including the Buick Lucerne and Cadillac DTS model years listed. It is intended to restore proper pedal position input to the vehicle control system, helping maintain smooth and predictable accelerator response. The part number 699-123 is a direct-fit replacement for failed original equipment sensors and is built from durable materials for reliable service life.

This part cross-references Standard Ignition APS114 and 5S7939 for the same application.

What It Helps Fix

• Intermittent or inaccurate accelerator pedal position signal
• Throttle response issues caused by a failed pedal sensor
• Warning lights related to accelerator pedal input faults
• Driveability problems tied to worn sensor components
• Loss of proper pedal signal on Buick Lucerne and Cadillac DTS applications

Installation Notes and Tips

• Verify the vehicle uses an accelerator pedal with sensor before ordering.
• Confirm connector style and mounting layout against the original part.
• Use the bolt-on mounting method specified for the listed applications.
• After installation, clear any stored fault codes and verify pedal signal operation.
• Check the pedal assembly for wear or damage that could affect sensor performance.

Quality Assurance

Dorman manufactures this replacement sensor using quality materials and a standard replacement design to support reliable operation in the specified Buick and Cadillac applications. Part number 699-123 is built to match the fit and performance of the original sensor for the vehicles listed.