Denso 550-3033 Tire Pressure Monitoring System (TPMS) Sensor

OE Manufactured TPMS Sensor

Denso 550-3033 is an OE-manufactured tire pressure monitoring system sensor built for direct use with the vehicle’s TPMS architecture. It is a fit-focused replacement for Lexus applications where preserving system functions and diagnostic behavior matters.

• OE-manufactured TPMS sensor for direct system integration.
• Preserves TPMS functions, including fill assist and auto locate.
• Supports diagnostic trouble code retention for service accuracy.
• Includes gasket or seal and mounting hardware.

Fitment Details

Compatible with 2023-2025 Lexus RX350, N/A; 2023-2025 Lexus RX350h, N/A; 2023-2025 Lexus RX500h, N/A; 2023-2024 Lexus NX250, N/A; 2023-2024 Lexus NX350, N/A; and 2023-2024 Lexus NX350h, N/A. This Denso TPMS sensor is a direct-fit option for Lexus RX and Lexus NX models listed above.

This part cross-references Toyota/Lexus OE number 42607-0E100 for the same application.

Common Uses

• Replaces a failed TPMS sensor that triggers warning lights.
• Restores tire pressure data reporting to the vehicle system.
• Addresses sensor-related diagnostic trouble codes.
• Supports service work after wheel or tire replacement.

Installation Notes

After installation, the vehicle may require a TPMS relearn procedure following the manufacturer’s service process. Denso notes that some applications may need a trusted repair shop to complete relearn functions. Verify sensor programming and system compatibility before final assembly.

Quality Assurance

Denso manufactures this sensor to work with the vehicle’s original TPMS system behavior, including functions that cannot be reverse engineered on some platforms. The OE-manufactured design is intended to preserve factory system operation and diagnostic capability.