Dorman 974-020 Tire Pressure Monitoring System Sensor

Reliable TPMS Sensor for Nissan and INFINITI Vehicles

The Dorman 974-020 Tire Pressure Monitoring System (TPMS) Sensor is designed to provide accurate tire pressure readings for select Nissan and INFINITI models. Engineered with a clamp-in mounting method and operating at a 315 MHz frequency, this sensor ensures consistent performance and compatibility.

• Material: Durable plastic construction
• Activation Type: Frequency-based for precise monitoring
• Mounting Method: Clamp-in valve stem installation
• Mounting Hardware Included: Yes, for straightforward installation
• Frequency: 315 MHz AM signal for reliable communication
• Mounting Location: Fits wheel valve stem hole
• Package Contents: One tire pressure monitor sensor with clamp-in valve stem
• Specific fitment for Nissan and INFINITI models

Product Details and Compatibility

The Dorman 974-020 TPMS sensor is specifically designed to fit a range of Nissan and INFINITI vehicles, including the Armada, Maxima, Pathfinder, Pathfinder Armada, Quest, QX56, Sentra, and Xterra. Its plastic construction offers durability while maintaining lightweight performance. The sensor operates on a 315 MHz AM frequency, which is standard for many North American vehicles, ensuring seamless integration with your vehicle’s onboard monitoring system. The clamp-in mounting method allows for secure installation directly into the wheel valve stem hole, and the included mounting hardware simplifies the replacement process.

Common Applications and Problem Resolution

• Restores accurate tire pressure monitoring after sensor failure
• Eliminates false low tire pressure warnings
• Replaces damaged or corroded valve stem sensors
• Ensures compliance with vehicle safety standards
• Improves fuel efficiency by maintaining proper tire pressure

Installation Notes and Tips

Installation of the Dorman 974-020 TPMS sensor requires removal of the tire from the wheel to access the valve stem hole. The clamp-in design allows the sensor to be securely fastened using the included mounting hardware. It is recommended to have the sensor programmed or relearned to the vehicle’s TPMS system after installation to ensure proper communication. Professional installation is advised to avoid damage to the sensor or wheel components.

Quality Assurance and Warranty

Dorman manufactures this TPMS sensor to meet or exceed OEM specifications for fit, form, and function. The sensor undergoes rigorous testing to ensure reliable performance under various driving conditions. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Refer to the product documentation for exact warranty terms.