Power Window Switch With ABS for Daihatsu Avanza 84820-B4030 LHD

Restore reliable window operation with this aftermarket power window switch engineered specifically for left-hand drive Daihatsu platforms. Crafted from high-impact ABS polymer, this push-button control module delivers consistent signal transmission to your vehicle’s motor system, directly replacing cracked housings or worn contacts. Designed to replicate factory tolerance levels, it drops into your existing dash console without wiring splicing or trim modification. If you are experiencing unresponsive glass movement or intermittent connector issues, this rigorously tested unit provides a precise, cost-effective solution that restores full cabin convenience.

Benefits & Usage Tips

• Leverage the integrated master control layout to operate front windows smoothly while isolating rear passenger switches when necessary.
• Dry the dashboard mounting surface thoroughly before seating the unit to maintain optimal electrical contact and prevent corrosion over time.
• Cross-reference your broken assembly part number with the compatible list below to confirm exact dimensional alignment before handling tools.

Product Specifications

• Material: Rigid ABS Construction
• Switch Type: Electrical Push Button
• Reference OEM Numbers: 84820-B4030, 84820-B2010, 84820-B2090, 84820-B2210, 84820-B2170, 84820-B1050, 84820-B2250, 84820-B2220, 84820-B2320, 84820-B5050, 84820-BZ060
• Compatible Applications: Daihatsu Sirion 2005, Daihatsu 2 VAN 2006, Terios J2 2007, Daihatsu Toyota Avanza BB
• Drive Configuration: Left-Hand Drive (LHD)
• Quality Certification: CCC Certified Manufacturing Process
• Condition: Brand New, Factory Bench Tested

Package Includes:

• 1 x Power Window Master Switch Unit

Warnings & Reminders

• Professional installation is strongly advised as detailed wiring diagrams are omitted from the retail packaging.
• Slight variations in housing tint may occur depending on display calibration; physical shape matches factory specifications exactly.
• Manual manufacturing allowances result in a permissible dimension variance of 1–2 mm, ensuring gap-free door panel integration.

Language Support

Terminal identifiers and actuator labels utilize standardized international automotive coding conventions in English and Japanese, allowing technicians to verify pinout orientation quickly during bench diagnostics.