Standard Ignition ALS729 Tire Pressure Monitoring System Sensor - Rear Left

Reliable TPMS Sensor for Lexus LS430

The Standard Ignition ALS729 Tire Pressure Monitoring System (TPMS) Sensor is designed specifically for the Lexus LS430. This sensor ensures accurate tire pressure readings to maintain vehicle safety and performance.

• Compatible with Lexus LS430 models
• Part number ALS729 for precise identification
• Equipped with 2 terminals: 1 male connector and 1 female terminal
• Rectangular connector shape with a single connector quantity
• 34-inch (867 mm) harness length for flexible installation
• Mounts directly on the wheel with 1 bolt hole
• Blade terminal type for secure electrical connection
• Hardware not included

Detailed Product Description

The Standard Ignition ALS729 TPMS sensor is engineered to fit the Lexus LS430, providing reliable tire pressure monitoring to help maintain optimal tire performance and safety. Featuring a rectangular male connector and a female blade terminal, this sensor offers a secure and stable electrical connection. The 34-inch harness length allows for convenient routing and installation on the wheel, secured by a single bolt hole. This sensor does not include mounting hardware, so ensure you have the necessary components for installation.

Common Applications and Problem Resolution

• Detects low tire pressure warnings on Lexus LS430
• Replaces faulty or damaged TPMS sensors to restore system functionality
• Prevents inaccurate tire pressure readings that can affect vehicle handling
• Helps maintain fuel efficiency by ensuring proper tire inflation
• Supports compliance with tire pressure monitoring regulations

Installation Notes and Tips

When installing the Standard Ignition ALS729 TPMS sensor on your Lexus LS430, verify the connector orientation matches the vehicle’s wiring harness. The rectangular male connector and female blade terminal must be securely connected to avoid signal loss. The 34-inch harness length provides flexibility, but ensure it is routed away from moving parts or heat sources. Use the single bolt hole to firmly mount the sensor on the wheel. Since hardware is not included, prepare the appropriate mounting bolt before installation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The ALS729 TPMS sensor undergoes rigorous testing to ensure durability and reliable performance on the Lexus LS430. Please refer to Standard Ignition’s warranty policy for coverage details on this part number.