Standard Ignition ALS1577 Tire Pressure Monitoring System (TPMS) Sensor

Reliable TPMS Sensor for Audi, Porsche, and Volkswagen Vehicles

The Standard Ignition ALS1577 Tire Pressure Monitoring System (TPMS) Sensor is designed to provide accurate tire pressure readings for select Audi, Porsche, and Volkswagen models. This sensor helps maintain optimal tire performance and safety by monitoring pressure levels in real time.

• Compatible with Audi A4, A5, A6, A7, A8, Q5, S4, S5, S6, S7, S8, RS5, RS6, RS7, SQ5, and allroad models
• Fits Porsche 918 Spyder and Volkswagen Phaeton models
• Bolt mount design with a single bolt hole for secure spindle installation
• Features a female oval connector with one connector and two male blade terminals
• Does not include mounting hardware or dust shield
• Harness length not included (sensor sold without harness)

Detailed Product Description

The Standard Ignition ALS1577 TPMS sensor is engineered for spindle mounting using a bolt mount type with one bolt hole, ensuring a secure and stable fit. It features a female oval connector with one connector quantity and two male blade terminals, designed to interface seamlessly with the vehicle’s existing wiring harness. This sensor does not come with mounting hardware or a dust shield, so ensure compatibility with your vehicle’s setup before installation. The ALS1577 sensor is compatible with a range of Audi models including the A4, A5, A6, A7, A8, and their Quattro variants, as well as the Q5 and performance models like the RS and S series. It also fits the Porsche 918 Spyder and Volkswagen Phaeton, making it a versatile choice for these brands.

Common Applications and Issues Addressed

• Detects low or uneven tire pressure to prevent premature tire wear
• Alerts drivers to potential tire leaks or punctures
• Helps maintain fuel efficiency by ensuring proper tire inflation
• Supports vehicle safety systems by providing accurate tire pressure data
• Prevents dashboard warning lights related to tire pressure malfunctions

Installation Notes and Tips

• Designed for spindle bolt mount installation with one bolt hole; verify your vehicle’s mounting location
• Connector is female oval shape with two male blade terminals; ensure wiring harness compatibility
• Mounting hardware is not included; use existing hardware or source separately
• Handle sensor carefully to avoid damage to terminals during installation
• Recommended to have tire pressure calibration or relearn procedure performed after installation

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The ALS1577 TPMS sensor undergoes rigorous testing to ensure reliable performance in demanding driving conditions. Please refer to Standard Ignition’s warranty policy for specific coverage details.