Dorman 974-007 Tire Pressure Monitoring System Sensor

Reliable TPMS Sensor for Select GM Trucks and SUVs

The Dorman 974-007 Tire Pressure Monitoring System (TPMS) Sensor is designed specifically for various Cadillac, Chevrolet, and GMC models. This sensor helps maintain accurate tire pressure readings, enhancing vehicle safety and performance.

• Material: Durable plastic construction
• Activation Type: Pressure drop sensor technology
• Mounting Method: Clamp-in valve stem installation
• Mounting Hardware: Included for easy replacement
• Frequency: 315 MHz AM signal for reliable communication
• Mounting Location: Fits wheel valve stem hole
• Package Contents: One TPMS sensor with clamp-in valve stem
• Specific fitment for select GM trucks and SUVs

Detailed Product Description

The Dorman 974-007 TPMS sensor is engineered to replace factory sensors on specific Cadillac, Chevrolet, and GMC vehicles, including models such as the Escalade, Silverado 1500, Sierra 2500 HD, and Yukon XL 2500. Constructed from durable plastic, this sensor activates via pressure drop detection to provide accurate tire pressure data. The clamp-in mounting method ensures a secure fit within the wheel valve stem hole, and all necessary mounting hardware is included for straightforward installation. Operating at a frequency of 315 MHz AM, this sensor maintains consistent communication with the vehicle’s onboard monitoring system.

Common Applications and Issues Addressed

• Restores accurate tire pressure monitoring on Cadillac Escalade and Escalade ESV models
• Replaces faulty or damaged sensors on Chevrolet Silverado 1500 and 2500 HD trucks
• Solves intermittent or no signal issues on GMC Sierra 3500 and Yukon XL 1500 vehicles
• Prevents false low tire pressure warnings on Suburban 1500 and Tahoe models
• Ensures compliance with vehicle safety standards for tire pressure monitoring

Installation Notes and Tips

• Ensure the sensor is compatible with your specific make and model before installation
• Use the included mounting hardware to secure the sensor properly in the valve stem hole
• Follow vehicle manufacturer guidelines for sensor programming and relearn procedures
• Check tire pressure readings after installation to confirm sensor functionality

Quality Assurance and Warranty

Dorman provides this TPMS sensor with quality standards that meet or exceed OEM specifications. The sensor is tested for durability and reliable performance under typical driving conditions. Please refer to Dorman’s warranty policy for coverage details related to the 974-007 part number.