Denso 550-2101 Tire Pressure Monitoring System (TPMS) Sensor

Denso OE Manufactured TPMS Sensor

Denso 550-2101 is an OE manufactured tire pressure monitoring system sensor built for direct use with the vehicle’s factory TPMS setup. It is designed for drivers and repair shops servicing Hyundai and Kia models that require a precise sensor match and a proper relearn after installation.

The Denso TPMS sensor line is built to preserve factory system functions, including fill assist and auto locate, while maintaining diagnostic trouble codes for accurate service work. This makes it a practical OE-style replacement for TPMS service on select Hyundai Tucson, Sonata, Nexo, and Kia K900 and Telluride applications.

Key Features

• OE manufactured TPMS sensor for factory-style fit and function
• Preserves vehicle and system functions, including fill assist and auto locate
• Supports systems that cannot be reverse engineered, including high-line and analog setups
• Maintains diagnostic trouble codes for service diagnostics
• Mounting hardware included
• Gasket or seal included

Detailed Description

Part number 550-2101 is engineered for TPMS service on select Hyundai and Kia vehicles, including 2015-2021 Hyundai Tucson, 2014-2020 Hyundai Sonata, 2019-2021 Hyundai Nexo, 2019-2020 Kia K900, and 2020 Kia Telluride. It is a direct-fit tire pressure monitoring system sensor for vehicles that need OE-level electronic behavior and reliable communication with the factory monitoring system. This part cross-references Schrader TPMS Solutions 20281 for the same application.

Because TPMS relearn procedures vary by manufacturer, some vehicles may require a shop-level relearn after installation. For Hyundai Sonata TPMS sensor replacement, Hyundai Tucson TPMS sensor service, or Kia Telluride TPMS sensor repair, confirm the relearn method before completing the job.

Common TPMS Issues This Sensor Can Address

• TPMS warning light illuminated on the dash
• Faulty or unresponsive tire pressure sensor readings
• Service codes stored in the TPMS control system
• Loss of factory TPMS functions after sensor failure
• Need for OE-style replacement during tire service or wheel repair

Installation Notes and Tips

Install the sensor according to the vehicle’s TPMS service procedure and verify seal placement during wheel assembly. After installation, perform the manufacturer-recommended relearn process so the system can recognize the new sensor ID. For 2014-2020 Hyundai Sonata, 2015-2021 Hyundai Tucson, and 2020 Kia Telluride applications, follow the exact relearn steps specified by the vehicle manufacturer.

Quality Assurance

Denso manufactures this TPMS sensor as an OE manufactured replacement designed to work with the vehicle’s original monitoring system. The sensor is built to preserve factory functions and diagnostic capability for accurate TPMS service.