Front Left Window Master Switch 840A0-48020 for Toyota Highlander GSU50 2014-2019 | LongTopAuto

This 100% Genuine New Front Left Window Master Switch is engineered to restore precise control over your vehicle's power window system. Designed as a direct replacement for the original equipment, this unit ensures seamless electrical connectivity and long-term reliability. It features high-grade internal contacts to prevent signal degradation, ensuring smooth operation of the window regulator assembly and maintaining the integrity of your vehicle's cabin electronics.

Technical Specifications

• OE Number: 840A0-48020
• Interchange Numbers: 840A048020
• Material: High-impact ABS plastic and copper alloy contacts
• Quality: 100% Genuine New
• Position: Front Left (Driver Side)

Detailed Fitment

• Model: Toyota Highlander | Years: 2014-2019 | Details: Chassis GSU50 [Engine 2GR-FE]

Dynamic Category Benefits

• Category: Interior Electrical Components

Highlights

• Restores factory-standard window response times
• Plug-and-play installation requiring no specialized programming
• Corrosion-resistant terminals for extended service life

Disclaimer

Notice: Fitment may vary. Please verify your VIN (Vehicle Identification Number) with us before purchasing to ensure 100% fitment.