Standard Ignition ALS1240 ABS Wheel Speed Sensor - Rear Right

Reliable ABS Wheel Speed Sensor for Toyota Previa

The Standard Ignition ALS1240 ABS Wheel Speed Sensor is designed specifically for Toyota Previa models, ensuring accurate wheel speed data for your vehicle's anti-lock braking system. This sensor features a durable 70-inch harness and a secure mounting design to maintain consistent performance.

• Compatible with Toyota Previa models
• Part Number: ALS1240
• Two terminals with blade-type female terminals
• Single male square connector for easy connection
• 70-inch (1778 mm) harness length for flexible installation
• Mounts directly to the wheel with six bolt holes
• No additional hardware included

Detailed Product Features and Specifications

The Standard Ignition ALS1240 ABS Wheel Speed Sensor is engineered to provide precise wheel speed readings by utilizing a blade-type terminal system with two terminals—female terminal gender and a male connector gender. The sensor includes one square-shaped connector, which simplifies the electrical connection process. With a harness length of 70 inches (1778 mm), this sensor offers ample length for installation on the Toyota Previa's wheel mounting location. The sensor mounts securely using six bolt holes, ensuring a stable fit and reliable signal transmission. This part does not include additional hardware, so existing mounting bolts should be reused or sourced separately.

Purpose and Common Applications

• Monitors wheel speed to support ABS functionality
• Helps prevent wheel lockup during braking
• Supports traction control and stability systems
• Replaces faulty or damaged ABS wheel speed sensors
• Resolves ABS warning light issues related to sensor failure

Installation Notes and Tips

When installing the Standard Ignition ALS1240 sensor on a Toyota Previa, ensure the harness is routed away from moving parts and heat sources to prevent damage. Verify the connector is fully seated and locked to avoid intermittent signals. Since no hardware is included, retain the original mounting bolts or acquire compatible replacements. Proper torque on the six mounting bolts is essential to maintain sensor alignment and function.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The ALS1240 ABS Wheel Speed Sensor undergoes rigorous quality control to ensure reliable performance. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in material and workmanship.