Dorman 974-049 Tire Pressure Monitoring System Sensor

Reliable TPMS Sensor for Acura and Honda Vehicles

The Dorman 974-049 Tire Pressure Monitoring System (TPMS) Sensor is designed specifically for select Acura and Honda models, including the MDX, Pilot, RDX, and TSX. This sensor ensures accurate tire pressure readings to maintain vehicle safety and performance.

• Material: Durable plastic construction
• Activation Type: Frequency-based activation
• Mounting Method: Clamp-in valve stem installation
• Frequency: 315 MHz FM for reliable signal transmission
• Mounting Location: Fits securely in the wheel valve stem hole
• Mounting Hardware Included: Comes with necessary clamp-in valve stem
• Fitment: Specific fit for Acura MDX, Pilot, RDX, and Honda TSX models

Product Details and Specifications

The Dorman 974-049 TPMS sensor operates at a 315 MHz FM frequency, providing consistent and accurate tire pressure data to your vehicle’s monitoring system. Constructed from durable plastic, this sensor is designed to withstand typical road conditions and environmental factors. The clamp-in mounting method allows for straightforward installation directly into the wheel valve stem hole, and the included mounting hardware ensures a secure fit. This sensor is engineered specifically for Acura MDX, Pilot, RDX, and Honda TSX models, ensuring compatibility and optimal performance.

Common Applications and Problem Resolution

• Replaces faulty or damaged TPMS sensors on Acura MDX, Pilot, RDX, and Honda TSX
• Resolves inaccurate or intermittent tire pressure readings
• Restores proper tire pressure monitoring system functionality
• Prevents TPMS warning light from remaining illuminated due to sensor issues
• Helps maintain vehicle safety and tire longevity by ensuring accurate pressure data

Installation Notes and Tips

Installation of the Dorman 974-049 TPMS sensor requires removal of the tire from the wheel to access the valve stem hole. The clamp-in valve stem design simplifies mounting, but proper torque and sealing are essential to prevent air leaks. It is recommended to have the sensor programmed or relearned to the vehicle’s TPMS system after installation to ensure accurate communication. Professional installation is advised if unfamiliar with TPMS sensor replacement procedures.

Quality Assurance and Warranty Information

Dorman provides quality-tested TPMS sensors designed to meet or exceed OEM specifications for Acura and Honda vehicles. The 974-049 sensor includes mounting hardware for a complete replacement solution. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship. Refer to Dorman’s official warranty policy for exact terms.