

SCHRADER SB-20117 TPMS SENSOR
OE Quality TPMS Replacement - Schrader TPMS Sensor (SB-20117, 315 MHz)
Precise Tire Pressure Monitoring for Cadillac and Chevrolet Vehicles
The Schrader SB-20117 TPMS sensor is a direct OE quality replacement that monitors both tire pressure and temperature at 315 MHz frequency. This clamp-in sensor features an 8-digit decimal ID system for select Cadillac DeVille, Seville, and Chevrolet Corvette models from 2001-2005.
Key Features and Benefits
Compatible Applications
Perfect for tire shops, automotive technicians, and vehicle owners who need:
- Direct OE replacement for 2001-2005 Cadillac DeVille and Seville models.
- TPMS sensor replacement for 2001-2004 Chevrolet Corvette vehicles.
- Professional-grade sensor with precise torque specifications for proper installation.
- 315 MHz frequency compatibility with OEM tire monitoring systems.
Technical Specifications
| Specification | Value |
|---|---|
| Part Source | Schrader International |
| Frequency | 315 MHz |
| Torque Nut | 7Nm (62 in-lbs) |
| Torque Core | 0.5Nm (4 in-lbs) |
| FCC ID | MRXTG224AM01 |
| Housing Color | Red |
| Sensor Type | Clamp-In |
| Valve Material | Metal |
| Shape | Schrader Square |
| Sensor ID Length | 8 Digits |
| OEM Part Number | 25773946 |
| Compatibility | 2001–2005 Cadillac DeVille/Seville; 2001–2004 Chevrolet Corvette |
| Size/Quantity | 1 sensor (clamp-in, metal valve) |
Get Professional-Grade TPMS Performance Today
Replace your failing tire pressure sensor with OE quality construction and precise monitoring capabilities. The Schrader SB-20117 delivers the reliability your vehicle's safety system demands.
Order your Schrader TPMS sensor now for fast shipping and guaranteed compatibility.Frequently Asked Questions
How does the Schrader SB-20117 compare to aftermarket TPMS sensors?
The Schrader SB-20117 meets OE quality specifications with precise torque requirements and vehicle-specific calibration, while many aftermarket sensors use generic programming that may not provide optimal accuracy for your specific vehicle model. OE sensors also typically offer better longevity and warranty coverage than universal alternatives.
What vehicles is this TPMS sensor compatible with?
This sensor fits 2001-2005 Cadillac DeVille and Seville models, plus 2001-2004 Chevrolet Corvette. It replaces OEM part number 25773946 and requires professional installation with specific torque specifications. Always verify your vehicle's exact year and trim level before ordering to ensure proper compatibility.
Do I need special tools to install this TPMS sensor?
Yes, proper installation requires a torque wrench calibrated to 7Nm (62 in-lbs) for the nut and 0.5Nm (4 in-lbs) for the valve core. Professional installation is recommended to ensure proper torque specifications and avoid damage. Most tire shops have the necessary equipment and experience for safe installation.
Will this sensor need programming after installation?
Yes, the sensor will need to be programmed to your vehicle's specific ID requirements using specialized TPMS tools. This process typically takes 10-15 minutes and involves syncing the sensor's 8-digit decimal ID with your vehicle's computer system. Most tire shops and automotive service centers have the necessary programming equipment to complete this procedure.
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