Standard Ignition ALS2080 ABS Wheel Speed Sensor - Rear

ABS Wheel Speed Sensor for Rear Applications

Standard Ignition ALS2080 is an OE replacement ABS wheel speed sensor built for rear spindle mounting on select Buick, Saab, and related applications. It uses a female square connector, a bolt-mount design, and a 30.5-inch harness to match the original sensor layout on covered vehicles.

Compatible with rear ABS service on 2010 Buick Allure, 2010-2011 Buick LaCrosse, 2011-2012 Buick Regal, and 2011 Saab 9-5, this sensor is engineered for precise signal delivery and dependable long-term operation. Standard Ignition ALS2080 is a direct-fit option for technicians replacing a failed rear wheel speed sensor.

Key Features

• OE replacement ABS wheel speed sensor for rear spindle locations
• Female connector with square housing and blade terminals
• Bolt-mount design with one mounting hole
• 30.5-inch harness length for factory-style routing
• Built for precision performance and durable service life
• Standard Ignition ALS2080 cross-references Dayco 71753 for the same application

Detailed Description

Standard Ignition ALS2080 is part of the brand’s ABS sensor coverage for domestic and import vehicles, with manufacturing control maintained from component components through finished product. For rear wheel speed sensor replacement on Buick Regal, Buick LaCrosse, Buick Allure, and Saab 9-5 applications, this sensor is designed to restore accurate wheel speed input to the ABS system. The ALS2080 part number is a practical choice when the original rear sensor has failed, the connector is damaged, or the harness has deteriorated.

This part cross-references Dayco 71753 for the same application. Standard Ignition ALS2080 is also referenced by 2ABS0881, 5S12771, 72-10978, 532540, 13317205, ABS2173, ABSC20164, ARA1307, and V40-72-0568.

What It Helps Address

• ABS warning light caused by a failed rear wheel speed sensor
• Intermittent or inaccurate wheel speed signal at the rear axle
• Loss of ABS function related to sensor circuit faults
• Connector or harness damage at the spindle-mounted sensor location
• Brake system fault codes tied to rear sensor performance

Installation Notes and Tips

Verify rear fitment by year, make, model, and notes before installation. This sensor mounts at the spindle with a bolt-mount design and uses a single female connector with two blade terminals. Confirm harness routing and connector shape against the original part on 2010 Buick Allure, 2010-2011 Buick LaCrosse, 2011-2012 Buick Regal, and 2011 Saab 9-5 vehicles, especially where notes specify w/o Adaptive Damping System or w/ 4 Link Rear Axle.

Quality Assurance

Standard Ignition states that its ABS sensor line is engineered for precision performance, durability, and long service life, with complete quality control maintained through the manufacturing process. The ALS2080 is an OE replacement sensor built to meet service needs with consistent manufacturing standards.