Neutral Safety Switch Gear Position Sensor 84540-51010 for Toyota Tacoma 4Runner Lexus SC430 GX470
$7.64
Shop the high-quality Neutral Safety Switch 84540-51010 for Toyota 4Runner, Tacoma, and Lexus SC430. Restore reliable starting and gear sensing with this OE-spec part.
20000 in stock
Description
Key Selling Points
- Wide Vehicle Compatibility: Specifically designed to fit Toyota 4Runner, Tacoma, Land Cruiser, and Lexus SC430, GX470 models, ensuring a precise match with factory electronic systems.
- Direct OE Replacement: Replaces OEM part numbers 84540-51010 and 8454051010, restoring original shifting performance and neutral safety functionality to your transmission.
- Enhanced Driving Safety: Resolves common issues such as the vehicle not starting in 'Park' or 'Neutral' and ensures accurate gear indicator signals to the ECU for smooth operation.
- Durable Construction: Engineered with high-grade materials and corrosion-resistant terminals to withstand harsh under-chassis conditions and extreme temperature fluctuations.
- Plug-and-Play Installation: Manufactured to meet original equipment specifications for a straightforward installation that requires no complex wiring or specialized modifications.
Technical Specifications
| Part Number | 84540-51010, 8454051010 |
|---|---|
| Item Type | Neutral Safety Switch / Inhibitor Switch |
| Placement on Vehicle | Transmission Housing |
| Terminal Type | Multi-Pin Blade Connector |
| Housing Material | Plastic and Metal Alloy |
FAQ Q&A
Q: Will this sensor fix the issue where my Land Cruiser only starts in Neutral?
A: Yes, a failing neutral safety switch often prevents the vehicle from starting in Park. Replacing it with this OE-spec 84540-51010 sensor should restore proper starting functionality in both Park and Neutral.
Q: Is this part compatible with the 2005 Lexus GX470?
A: Yes, this gear switch sensor is fully compatible with the Lexus GX470 series as well as the SC430, providing a direct fit for the transmission gear selection system.
Q: Does this require professional calibration after installation?
A: While it is a direct bolt-on part, it is important to ensure the gear selector linkage is properly aligned with the switch during installation to ensure all gear positions are recognized correctly by the vehicle's computer.



Additional information
| Weight | 0.35 kg |
|---|---|
| Dimensions | 15 × 12 × 8 cm |
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