Denso 550-0104 Tire Pressure Monitoring System Sensor

Denso TPMS Sensor for Toyota Tacoma

Denso 550-0104 is an OE Manufactured tire pressure monitoring system sensor built for direct communication with the vehicle’s TPMS system. It is a clamp-in, electric sensor with real-time pressure signal transmission, made for 2006-2015 Toyota Tacoma applications with the listed 315 MHz steel wheel fitments.

Key Features

• Direct TPMS sensor with electric power source
• Real-time pressure signal transmission
• Clamp-in mounting design for steel wheel applications
• Mounting hardware included
• Gasket or seal included
• OE Manufactured by Denso for vehicle-specific system operation

Product Details

This Denso TPMS sensor, part number 550-0104, is engineered for Toyota Tacoma models that use a direct tire pressure monitoring system. It is designed to preserve vehicle and system functions, including fill assist and auto locate, while maintaining diagnostic trouble codes. For Toyota Tacoma owners needing an OE-style replacement sensor, 550-0104 supports the factory-style TPMS setup without changing the vehicle’s original system behavior. This part cross-references Toyota 42607AC010 and 42607AD010 for the same application.

Fitment

• Fits 2007-2015 Toyota Tacoma, N/A, steel wheel, 315 MHz, clamp in, 35 in-lbs, 4 N.m.
• Fits 2006 Toyota Tacoma, N/A, steel wheel, from 8/2006, 315 MHz, clamp in, 35 in-lbs, 4 N.m.

Common TPMS Issues This Sensor Can Address

• TPMS warning light stays illuminated after sensor failure
• Inaccurate or missing tire pressure readings
• Sensor damage during tire service or wheel replacement
• Loss of factory TPMS communication on Toyota Tacoma models
• Need for a direct replacement sensor for steel wheel applications

Installation Notes and Tips

After installation, the vehicle may require a TPMS relearn procedure based on the manufacturer’s process. Denso notes that some do-it-yourself installations still need a trusted repair shop to complete relearn steps. Verify the Tacoma’s wheel type, frequency, and torque specification before installation to ensure proper sensor setup.

Quality Assurance

Denso’s OE Manufactured line is built for vehicle-specific TPMS system operation and is intended to maintain original system functions. The sensor is designed to work with systems that cannot be reverse engineered, including high-line and analog configurations, while preserving diagnostic trouble codes.