Master Power Window Switch Front Left Driver Side for Lexus ES300 RX350 GX470, Replaces 84040-48140
$25.87
Shop the Power Window Master Switch for Lexus ES300, RX350, and GX470. High-quality ABS material, 12V operation, replaces 84040-48140 for a direct factory fit.
948 in stock
Description
Key Selling Points
- Vehicle Compatibility: Specifically designed as a direct replacement for Lexus ES300, RX350, and GX470 models, ensuring a precise fit and factory-original performance.
- OEM Efficiency: Engineered to match the exact specifications and pin configuration of OEM part number 84040-48140 for seamless electrical integration.
- Durable Construction: Crafted from high-quality ABS and PC materials, providing excellent heat resistance and tactile feedback for long-lasting operation in all climates.
- Smooth Power Control: Features a 12V electric operation that restores full control over window leveling and locking mechanisms with responsive, smooth-touch buttons.
- Quick Plug-and-Play Installation: Designed for effortless installation, allowing for a direct swap of your faulty original switch without the need for wire splicing or specialized tools.
Technical Specifications
| Material | ABS + PC |
|---|---|
| Operating Voltage | 12V DC |
| Placement on Vehicle | Front Left (Driver Side) |
| OEM Reference Number | 84040-48140 |
| Switch Type | Master Power Window Switch |
FAQ Q&A
Q: How do I confirm this switch fits my Lexus model?
A: This switch is compatible with Lexus ES300, RX350, and GX470. Please verify that your current switch part number matches 84040-48140 and check that the pin layout matches the factory connector.
Q: Does this support 'Auto' down/up functions for the windows?
A: Yes, this master switch includes the standard factory functions including the 'Auto' feature for the driver-side window, provided your vehicle's original system supports it.
Q: What should I do if the windows don't respond after plugging in the new switch?
A: Ensure the connection is fully seated and check your fuse box. In some cases, you may need to perform a simple reset sequence to synchronize the power window motor with the new switch.





Additional information
| Weight | 0.23 kg |
|---|---|
| Dimensions | 18 × 8 × 8 cm |
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