Walker 241-1280 ABS Wheel Speed Sensor - Rear

OE-Style ABS Wheel Speed Sensor

Walker 241-1280 is an ABS wheel speed sensor built for precise signal delivery in vehicles with ABS, traction control, and electronic stability control. It is engineered for direct replacement fitment on rear applications for Chevrolet Express 2500, Chevrolet Express 3500, GMC Savana 2500, and GMC Savana 3500.

With an oblong female connector, 2 terminals, and blade-style terminals, this sensor is built to match the original equipment form and electrical interface for straightforward service work.

Key Features

• ABS wheel speed sensor for rear axle applications
• Walker part number 241-1280
• Oblong connector shape with female connector gender
• 2-terminal design with blade terminals and male terminal gender
• Built for OE-level form, fit, and function
• Constructed with durable housing materials for heat, vibration, moisture, and debris resistance
• End-of-line tested for signal integrity, resistance, and durability

Detailed Description

Walker Products 241-1280 is an ABS wheel speed sensor designed to deliver accurate wheel speed data to the ABS control module. That signal is essential for proper operation of anti-lock braking, traction control, and stability control systems. This sensor is a direct-fit replacement for rear-position service on 2010-2017 Chevrolet Express 2500, 2010-2017 Chevrolet Express 3500, 2010-2017 GMC Savana 2500, and 2010-2017 GMC Savana 3500. This part cross-references Standard Ignition ALS2352 for the same application.

Walker builds this sensor with robust materials and tests each unit at the end of the line to verify electrical performance before it leaves the factory. For shops and technicians servicing Chevrolet Express and GMC Savana rear ABS concerns, 241-1280 provides a focused replacement option that matches the original connector style and terminal layout.

Common Issues This Part Can Address

• ABS warning light triggered by a faulty rear wheel speed sensor
• Traction control or stability control fault codes related to wheel speed input
• Intermittent or inaccurate wheel speed signal at the rear axle
• Brake system warning messages caused by sensor signal loss
• Drivability concerns tied to inconsistent ABS module data

Installation Notes and Tips

Verify the connector shape, terminal count, and rear-position fitment before installation. Inspect the sensor mounting area, tone ring, wiring, and connector terminals for corrosion, damage, or debris that could affect signal quality. Confirm the vehicle application against the listed fitment for 2010-2017 Chevrolet Express 2500, Chevrolet Express 3500, GMC Savana 2500, and GMC Savana 3500 rear service.

Quality Assurance

Walker Products tests each ABS wheel speed sensor for signal integrity, resistance, and durability to help ensure OE-level performance standards are met. The sensor is built to withstand heat, vibration, moisture, and road debris in demanding brake-system environments.