TOYOTA 4234-50010 Master Power Window Switch Lh

( Brand: Toyota ), ( Manufacturer Part Number: 4234-50010 ), ( Oe Spec Or Performance/custom: Oe Spec ), ( To Control: Window ), ( Fitment Type: Direct Replacement ), ( Color: Multicolor ), ( Vintage Part: No ), ( Placement On Vehicle: Left ), ( Type: Switch Assembly ), ( Manufacturer Warranty: No Warranty ), ( Oe/oem Part Number: 74234-50010 ), ( Surface Finish: Plastic ), ( Country Of Origin: Japan )

Review TOYOTA 1990 94 Lexus Oem Master Power Window Switch Assembly Lh Nice fits LS400 1990-94

The Toyota 4234-50010 master power window switch for the 1990-94 Lexus LS400 is an essential component of the vehicle's power window system. This switch, designed specifically for the left-hand side of the vehicle, allows the driver and passengers to operate the power windows with ease and convenience.

The switch is built with a sleek and modern design that complements the interior of the Lexus LS400. It is made of high-quality materials that ensure durability and long-lasting performance. The switch housing is made of a sturdy and impact-resistant ABS plastic material, while the buttons are made of soft-touch materials for a comfortable feel.

The master power window switch comes with three separate controls for the driver's side power window, the passenger's side power window, and the rear power window. Each control has a distinct button with an embossed window icon that clearly indicates its function. The driver's side control also includes an additional button for the power window one-touch auto function.

This switch is designed to work seamlessly with the vehicle's power window system. It utilizes a direct connection to the window motor and regulator, allowing for quick and precise window movement. The switch is also equipped with a safety feature that automatically reverses the window if it senses an obstruction during closure.

The Toyota 4234-50010 master power window switch is a direct replacement for the original switch in the 1990-94 Lexus LS400. It is easy to install, requiring no special tools or extensive mechanical knowledge. The switch comes with clear installation instructions and all necessary hardware for a hassle-free installation process.

In conclusion, the Toyota 4234-50010 master power window switch for the 1990-94 Lexus LS400 is a high-quality and reliable replacement part that ensures the continued smooth operation of the power window system in your vehicle. With its modern design, durable construction, and easy installation, this switch is an excellent choice for anyone in need of a replacement power window switch for their Lexus LS400.

Pros and Cons of Buying a Toyota 4234-50010 1990-94 Lexus LS400 Master Power Window Switch (LH)

a. Original Equipment (OE): This part is an original equipment replacement, ensuring a perfect fit and function for your vehicle.

b. Reliability: Toyota and Lexus are known for their high-quality components, making this switch a reliable choice for your LS400.

c. OEM Compatibility: This switch will work seamlessly with other OEM components in your vehicle.

d. Easy Installation: The power window switch is a straightforward replacement, making it a DIY-friendly option for many car owners.

a. Cost: Compared to aftermarket alternatives, OEM parts can be more expensive.

b. Availability: Depending on your location and the specific model year, availability of this part may vary.

c. Limited Functionality: If your window motor is faulty, this switch alone will not resolve the issue. You may need to replace the motor as well.

The Toyota 4234-50010 1990-94 Lexus LS400 Master Power Window Switch (LH) is a reliable and perfectly fitting replacement for your vehicle. Its OEM compatibility ensures seamless integration with other components, and the switch's straightforward installation makes it a great option for car owners who prefer DIY repairs. However, the cost and potential availability concerns should be considered before making a purchase.

If you value the peace of mind that comes with an OEM replacement and are comfortable with the cost, the Toyota 4234-50010 1990-94 Lexus LS400 Master Power Window Switch (LH) is an excellent choice. However, if cost is a concern, you may want to explore aftermarket alternatives or consider repairing the existing switch if possible. Always ensure that the part you choose is compatible with your specific vehicle model and year.

Details:

Driver Side LH. The pictures you see are the actual item buying on - please examine them carefully. Used original part in PERFECT working condition. Very clean part ready for installation.

1990 94 LEXUS LS400 OEM MASTER POWER WINDOW SWITCH ASSEMBLY LH - NICE.

part #: 423450010 prices

• $89.99-$125.00

specifications inswico:

• for models: Ls400
• for makes: Lexus, Toyota
• for years: 1990-94
• brand: Toyota
• mpn: 4234-50010
• oe spec or performance/custom: Oe Spec
• to control: Window
• fitment type: Direct Replacement
• color: Multicolor
• vintage part: No
• placement on vehicle: Left
• type: Switch Assembly
• manufacturer warranty: No Warranty
• oe/oem part number: 74234-50010
• surface finish: Plastic
• country of origin: Japan

seller inswico:

• rating: 99.9%
• # reviews: 11321
• city: Las Vegas, Nevada

offer inswico:

• sold: 0
• availability: In Stock
• options: Ship-to-home
• started: February 26, 2026
• quantity: 1

payments inswico:

• other
• credit card: Mastercard
• cash
• wallet: Google-pay

general inswico:

• condition: Used
• Car Truck Parts Accessories > Interior Parts Accessories > Switches Controls

returns inswico:

• time: 30 Days
• paid by: Buyer
• policy: Returns Accepted

shipping inswico:

• service: Standard
• transit: 5-10 Days
• cost: $8.99
• type: Fixed
• class: Standard

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