Holstein 2ABS1166 ABS Wheel Speed Sensor - Rear Left or Rear Right

ABS Wheel Speed Sensor for Rear Applications

The Holstein Parts 2ABS1166 is an ABS wheel speed sensor built for rear axle applications on select Chevrolet, GMC, and Buick vehicles. It uses a 2-terminal blade connection with a female connector and male terminals for a direct-style electrical interface.

Holstein Parts focuses on replacement components for brake and sensor service, and this ABS wheel speed sensor is listed for multiple rear left and rear right positions on Trailblazer, Envoy, Rainier, SSR, Trailblazer EXT, and Envoy XL applications.

Key Features

• ABS wheel speed sensor for brake system signal monitoring
• 2-terminal blade design
• Female connector with male terminals
• Rear left and rear right fitments listed for select vehicles
• Holstein Parts 2ABS1166 replacement part number
• Cross-references Dorman OE Solutions 695-982 for the same application

Detailed Description

Holstein Parts 2ABS1166 is an ABS wheel speed sensor used to report wheel rotation data to the anti-lock brake system. Accurate wheel speed input is essential for ABS operation, traction control response, and stability system performance. This part number, 2ABS1166, is cataloged for 2006-2009 Chevrolet Trailblazer rear right and rear left, 2006-2009 GMC Envoy rear right and rear left, 2006-2007 Buick Rainier rear left and rear right, 2006 Chevrolet SSR rear left and rear right, 2006 Chevrolet Trailblazer EXT rear left and rear right, and 2006 GMC Envoy XL rear left and rear right.

For buyers searching for a rear ABS wheel speed sensor for Chevrolet Trailblazer, GMC Envoy, or Buick Rainier, this Holstein Parts sensor provides a direct replacement path for the listed applications. The part number 2ABS1166 also cross-references Standard Ignition ALS1737 and other listed interchange numbers for the same application.

What It Helps Address

• ABS warning light caused by a failed wheel speed sensor
• Intermittent or inaccurate wheel speed signal readings
• Traction control or stability system faults tied to rear sensor input
• Brake system diagnostic trouble codes related to wheel speed data
• Loss of ABS function at the rear wheel position

Installation Notes and Tips

Verify the connector style, terminal count, and wheel position before ordering. This sensor uses a 2-terminal blade layout with a female connector and male terminals, so matching the vehicle harness is important. Confirm whether your application calls for rear left or rear right placement on the specific Chevrolet Trailblazer, GMC Envoy, or Buick Rainier model year before installation.

Quality Assurance

Holstein Parts supplies replacement brake and sensor components for listed OE-style applications. This part is cataloged with multiple interchange references to support parts lookup and application matching.