SCHRADER SB-20003 TPMS SERVICE KIT
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Complete TPMS Service Kit - Schrader SB-20003 (Single Kit)
OEM-Grade Components for Professional Tire Service
The TPMS service kit includes 4 essential sealing components needed for proper tire pressure sensor maintenance. This Schrader SB-20003 kit provides OEM-specification caps, cores, nuts, and grommets engineered for precise 5.5 Nm nut torque and 0.5 Nm core torque to prevent sensor failure and air leaks during tire service. Professional technicians and DIY mechanics trust these components for reliable TPMS system performance across cars, trucks, and SUVs.
Key Benefits
Prevents Costly Sensor Failure - Replaces worn sealing components that cause slow leaks and dashboard warning lights, avoiding expensive sensor replacement.
OEM Quality Construction - Manufactured to original equipment specifications with nickel-plated cores and brushed aluminum finish that resists corrosion and heat cycles.
Precision Torque Specifications - Engineered for 5.5 Nm nut torque and 0.5 Nm core torque to prevent cross-threading while ensuring airtight seal performance.
Perfect for Professional Applications
Ideal for mechanics, tire shops, and automotive technicians performing tire service on TPMS-equipped vehicles:
- Tire rotation and seasonal changeovers.
- Valve stem replacement and sensor servicing.
- Routine maintenance on passenger cars and light trucks.
- Fleet maintenance operations with high vehicle volumes.
- DIY automotive enthusiasts doing seasonal tire swaps.
Technical Specifications
| Specification | Details |
|---|---|
| Part Number | SB-20003 |
| Manufacturer | Schrader International |
| Quantity | Single service kit |
| Torque Nut | 5.5 Nm (49 in-lbs) |
| Torque Core | 0.5 Nm (4 in-lbs) |
| Hex Nut Size | 12 mm |
| Finish | Brushed aluminum |
| Core Material | Nickel plated |
| Cap Type | Grey plastic |
| Grommet Size | Large |
Order Your Schrader TPMS Service Kit Today
Get professional-grade sealing components that keep tire pressure sensors working properly. Fast shipping available.
Protect your TPMS investment with genuine Schrader quality components.
Frequently Asked Questions
What components are included in this TPMS service kit?
The kit includes one aluminum hex nut (12 mm), one nickel-plated valve core, one grey plastic sealing cap, and one large rubber grommet. These components provide complete valve sealing for one tire sensor during service operations, ensuring proper air pressure retention and preventing sensor damage from contamination or moisture intrusion.
How does this compare to generic TPMS service kits?
Schrader OEM kits use original equipment specifications with precise torque ratings (5.5 Nm nut, 0.5 Nm core) and corrosion-resistant materials like nickel plating. Generic kits often lack proper fit tolerances and may cause leaks, cross-threading, or premature sensor failure due to inferior materials that don't match factory specifications used by vehicle manufacturers.
What are the proper torque specifications for installation?
The hex nut should be torqued to 5.5 Nm (49 in-lbs) and the valve core to 0.5 Nm (4 in-lbs) using a calibrated torque wrench. These precise specifications prevent overtightening damage to the sensor threads while ensuring adequate sealing pressure. Exceeding these torque values can crack the sensor body or strip threads, requiring expensive sensor replacement.
When should TPMS service components be replaced?
Replace all sealing components every time a tire is removed for service, rotation, sensor replacement, or seasonal changeovers to prevent slow leaks and system failures. Old components can harden, crack, or lose elasticity after exposure to heat cycles and road chemicals, leading to gradual air loss that triggers dashboard warning lights and compromises tire performance.
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