Schrader 53736 Heavy-Duty 433MHz Commercial Truck TPMS Sensor Body

Ensure maximum fleet safety, optimal fuel economy, and extended tire life with the Schrader 53736 Heavy-Duty (HD) 433MHz TPMS Sensor. Engineered specifically for commercial Class 7 and Class 8 heavy-duty vehicles, this original equipment replacement sensor body delivers accurate, real-time tire pressure and internal temperature monitoring directly to your truck's onboard diagnostics system. As a direct OE replacement for Paccar part number Q21-1171 (also interchanging with OE 564307), the Schrader 53736 is designed to withstand the harsh vibrations, high thermal conditions, and tough road environments typical of long-haul commercial trucking. The sensor body mounts securely to valve assemblies to prevent dangerous blowout scenarios and reduce unscheduled fleet downtime. (Note: Sensor body sold individually. Compatible valve stem service kits such as Schrader 57001, 57005, 57009, 57010, 57011, or 57012 are required for installation and sold separately) .

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Features

• Built to original manufacturer specifications as a direct fit replacement for Paccar OE part Q21-1171 (interchanges with OE 564307).
• Specially designed for heavy-duty commercial truck applications, primarily across modern Kenworth and Peterbilt fleet platforms.
• Operates at 433 MHz to transmit continuous, real-time tire inflation pressure and internal temperature metrics for fleet safety.
• Engineered to endure rigorous highway vibrations, extreme thermal cycles, and environmental road exposure encountered in long-haul trucking.
• Valve-mounted sensor design works seamlessly with customizable heavy-duty valve stem kits (compatible with Schrader 57001, 57005, 57009, 57010, 57011, 57012 service kits).
• Sensor body sold individually. Compatible valve stem service kits such as Schrader 57001, 57005, 57009, 57010, 57011, or 57012 are required for installation and sold separately