Brake Light Switch 84340-42020 for Toyota Land Cruiser 100, HIACE, RAV4 & Lexus LX470, ES300, IS200/300
$5.45
Shop the high-quality 84340-42020 Brake Light Switch for Toyota Land Cruiser, Lexus LX470, and RAV4. Direct-fit replacement ensures safety and OEM-level reliability.
339 in stock
Description
Key Selling Points
- Broad Vehicle Compatibility: Specifically designed for Toyota Land Cruiser 100, RAV4, HIACE, and Lexus LX470, ES300, IS200/300 models to ensure exact fitment.
- Reliable Signal Transmission: Provides critical signals to the brake lights and cruise control system, ensuring immediate lighting when the brake pedal is depressed for road safety.
- OEM Precision Replacement: Replaces OEM part number 84340-42020 with high-quality electrical contacts for consistent performance and a long service life.
- Durable Construction: Manufactured using premium heat-resistant plastics and conductive materials to withstand the rigorous demands of frequent pedal activation.
- Simple Plug-and-Play Installation: Engineered as a direct-fit replacement for the original equipment (OE) switch, allowing for a quick and easy install without wiring modifications.
Technical Specifications
| Part Number | 84340-42020 |
|---|---|
| Placement on Vehicle | Brake Pedal Bracket |
| Terminal Type | Blade Pin Connector |
| Switch Type | Push-Button (Normally Open/Closed) |
| Fitment Type | Direct Replacement |
FAQ Q&A
Q: Will this fix my brake lights staying on all the time?
A: Yes, if your brake lights are staying on or failing to illuminate when the pedal is pressed, a faulty brake light switch (84340-42020) is often the primary cause.
Q: Is this part compatible with my Lexus LX470?
A: Absolutely. This switch is a verified fit for the Lexus LX470, as well as the ES300 and IS200/300 series, matching the factory specifications.
Q: Where is this switch located in the vehicle?
A: The brake light switch is located under the dashboard, directly above the brake pedal arm. It is triggered by the movement of the pedal.






Additional information
| Weight | 0.1 kg |
|---|---|
| Dimensions | 10 × 6 × 5 cm |
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