Standard Ignition ALS343 ABS Wheel Speed Sensor - Front Right

Reliable ABS Wheel Speed Sensor for Nissan Sentra

The Standard Ignition ALS343 ABS Wheel Speed Sensor is designed specifically for Nissan Sentra models, providing accurate wheel speed data to your vehicle's anti-lock braking system. This sensor ensures consistent performance and helps maintain vehicle safety by monitoring wheel rotation.

Key Features of Standard Ignition ALS343 ABS Sensor

• Terminal Quantity: 2 terminals for secure electrical connection
• Connector Gender: Male connector for proper fitment
• Terminal Gender: Female blade terminals
• Connector Quantity: Single connector for streamlined installation
• Connector Shape: Rectangular design for compatibility
• Harness Length: 39 inches (1000 mm) to reach mounting location
• Mounting Location: Wheel-mounted sensor for precise speed detection
• Number of Bolt Holes: 1 bolt hole for secure attachment
• Terminal Type: Blade terminals for reliable electrical contact
• Hardware Included: No additional hardware included

Detailed Description of ALS343 ABS Wheel Speed Sensor

The Standard Ignition ALS343 is engineered to meet the specific requirements of Nissan Sentra vehicles. Featuring a 39-inch harness length, this ABS wheel speed sensor is designed to reach the wheel mounting location easily. The sensor includes a single rectangular male connector with two terminals, paired with female blade terminals to ensure a secure and stable electrical connection. The single bolt hole mounting design allows for straightforward installation and reliable sensor positioning. This sensor plays a critical role in the anti-lock braking system by providing real-time wheel speed data, which helps the vehicle's computer modulate brake pressure and maintain traction during braking.

Common Issues Addressed by the ALS343 Sensor

• Intermittent or inaccurate ABS warning light activation
• Loss of anti-lock braking system functionality
• Erratic or unstable wheel speed readings
• Traction control system malfunctions related to wheel speed data
• ABS pump or module error codes triggered by faulty sensor signals

Installation Notes and Tips

• Ensure the vehicle is safely lifted and supported before sensor replacement
• Disconnect the battery to prevent electrical shorts during installation
• Locate the wheel mounting point and remove the old sensor carefully
• Verify the connector type and terminal orientation before connecting the new sensor
• Secure the sensor using the single bolt hole and avoid overtightening
• Check the harness routing to prevent pinching or damage
• Test the ABS system after installation to confirm proper operation

Quality Assurance and Warranty Information

Standard Ignition manufactures the ALS343 ABS Wheel Speed Sensor to meet or exceed OEM specifications for Nissan Sentra vehicles. While hardware is not included, the sensor is built with durable materials to withstand typical road conditions. Standard Ignition products typically come with a limited warranty covering defects in materials and workmanship; please refer to the manufacturer’s warranty details for specific terms.