Delphi SS11499 ABS Wheel Speed Sensor - Rear, Rear Left or Rear Right

Delphi ABS Wheel Speed Sensor SS11499

Delphi SS11499 is a rear ABS wheel speed sensor built for vehicles that need accurate wheel speed input for the anti-lock brake system. It includes a built-in wiring harness and a female round connector with blade terminals for a direct-style replacement on select Buick and Chevrolet applications.

Backed by Delphi’s OE heritage and more than a century of original-equipment experience, this sensor reflects the engineering knowledge used by major automakers. It is a practical choice for rear ABS wheel speed sensor replacement on the Buick Roadmaster, Chevrolet Caprice, Chevrolet Impala, and Chevrolet Commercial Chassis.

Key Features

• Part number: SS11499
• ABS wheel speed sensor for rear axle applications
• Built-in wiring harness included
• 53.5 wiring harness length
• 1 female round connector with 2 female blade terminals
• Package contents: ABS wheel speed sensor and instruction sheet
• Compatible with rear, rear left, and rear right positions depending on vehicle application

Fitment Details

• Fits 1994-1996 Buick Roadmaster, rear. ABS wheel speed sensor with built-in wiring harness.
• Fits 1995-1996 Chevrolet Caprice, rear. ABS wheel speed sensor with built-in wiring harness.
• Fits 1994-1996 Chevrolet Impala, rear. ABS wheel speed sensor with built-in wiring harness.
• Fits 1994 Chevrolet Caprice, rear.
• Fits 1994 Chevrolet Commercial Chassis, rear. ABS wheel speed sensor with built-in wiring harness.
• Fits 1993 Chevrolet Caprice, rear right. ABS wheel speed sensor with built-in wiring harness.
• Fits 1993 Chevrolet Caprice, rear left. ABS wheel speed sensor with built-in wiring harness.

Detailed Description

Delphi SS11499 is an OE-style rear ABS wheel speed sensor engineered for select full-size GM platforms. It is built with a female connector, blade terminals, and an integrated harness to match the electrical layout used on supported applications. This part cross-references Standard Ignition ALS321 for the same application.

For buyers searching for a rear ABS wheel speed sensor for 1994-1996 Buick Roadmaster or 1995-1996 Chevrolet Caprice and 1994-1996 Chevrolet Impala, SS11499 provides a focused replacement option. It also applies to 1994 Chevrolet Commercial Chassis and 1993 Chevrolet Caprice rear left or rear right positions.

Common Issues This Part Can Address

• ABS warning light caused by a failed rear wheel speed sensor
• Erratic or missing wheel speed signal to the ABS module
• Brake system fault codes related to rear sensor input
• Intermittent ABS operation from damaged sensor wiring
• Loss of rear wheel speed data on supported Buick and Chevrolet models

Installation Notes and Tips

Verify the exact rear position for your vehicle before ordering, since fitment includes rear, rear left, and rear right applications. Compare the connector shape, terminal style, and harness length to the original sensor before installation. Use the application tab to confirm the correct position for your Buick Roadmaster, Chevrolet Caprice, Chevrolet Impala, or Chevrolet Commercial Chassis.

Quality Assurance

Delphi builds aftermarket parts using OE experience gained from supplying original equipment to major automakers. SS11499 reflects that OE-focused engineering approach for rear ABS sensor replacement on the listed applications.