Denso 550-3015 Tire Pressure Monitoring System Sensor

Denso TPMS Sensor for Acura ILX

The Denso 550-3015 is a direct tire pressure monitoring system sensor built for vehicles with factory TPMS. It is engineered for 2013-2015 Acura ILX applications with a 315 MHz clamp-in setup, helping maintain accurate tire pressure reporting and OE-style system operation.

As part of Denso’s OE Manufactured line, this TPMS sensor is made for vehicle-specific integration and supports factory functions such as fill assist and auto locate. It also helps preserve diagnostic trouble codes and is designed for systems that cannot be reverse engineered, including high-line and analog configurations.

Key Features

• Direct TPMS sensor with real-time pressure signal transmission
• Clamp-in mounting method for factory-style installation
• 315 MHz application for select Acura ILX models
• Includes gasket or seal and mounting hardware
• OE Manufactured Denso 550-3015 replacement
• Supports preserved vehicle and system functions

Detailed Product Information

The Denso OE Manufactured TPMS sensor line is built to match the vehicle’s original monitoring system requirements. For Acura ILX owners searching for a 2013-2015 Acura ILX TPMS sensor, the 550-3015 provides a direct-fit solution for maintaining tire pressure data at the wheel. This part cross-references Acura 42753TX6A8M1 and 42753TX6A81 for the same application.

Compatible With 2013-2015 Acura ILX, N/A. The sensor is intended for direct tire pressure monitoring systems and is suited to vehicles that rely on factory communication protocols for pressure alerts and system status.

Common Issues This Sensor Can Address

• TPMS warning light illuminated on the dash
• Inaccurate or missing tire pressure readings
• Sensor failure after battery or internal component wear
• Need for a 315 MHz clamp-in Acura ILX TPMS replacement
• Loss of factory TPMS functions after sensor replacement

Installation Notes and Tips

Installation requires a clamp-in TPMS setup and proper torque during wheel service. After installation, the vehicle may need a TPMS relearn procedure according to the manufacturer’s process. Denso notes that some do-it-yourself installations still require a trusted repair shop to complete relearn and system initialization.

Use the vehicle’s specified relearn steps and verify sensor communication after mounting. For 2013-2015 Acura ILX applications, confirm 315 MHz frequency and clamp-in fitment before service.

Quality Assurance

Denso’s OE Manufactured TPMS sensors are built for vehicle-specific system compatibility and are designed to preserve factory diagnostic and monitoring functions. The 550-3015 is engineered for direct replacement use in supported Acura ILX applications.