Master Window Switch for Toyota Avanza, Daihatsu Sirion 1998-2001 84820-97201
Restore precise manual control over your vehicle’s glazing with this push-button master window switch, engineered as a direct aftermarket replacement for Toyota Avanza, Cami, and Duet units alongside Daihatsu Sirion, Terios, Serion, and YRV platforms from 1998 to 2001. Designed around critical OEM cross-references such as 84820-97201 and 84820-87401, the unit establishes stable electrical continuity between your cabin console and individual door actuators. When original switches suffer from degraded internal contacts, intermittent triggering, or complete power loss, installing this factory-tested component bypasses expensive wiring diagnostics and returns effortless one-touch operation to every glass pane.
Tips & Best Practices
Proper connection seating ensures long-term signal stability and prevents intermittent failures during humid weather or temperature swings.
- Align the mounting clips firmly into the dashboard aperture before securing retaining screws to avoid rattles.
- Run a quick diagnostic test after reassignment; all four doors should roll up and down smoothly without lagging.
- Avoid exposing the connector ports to direct water spray during routine exterior washing to protect the terminal array.
Technical Specifications
- Component Type: Push-button power master window control switch
- Cross-Reference OE Numbers: 84820-97201, 84820-B5010, 84820-87401, 84820-97501, 84820-87412, 84820-87413, 84820-87713
- Fitted Vehicles: Toyota Avanza, Cami, Duet
- Compatible Platforms: Daihatsu Sirion M1, Terios J1, Serion, YRV M2
- Model Years: 1998–2001
- Housing Dimensions: 19 cm length × 6 cm width × 9 cm height
- Net Weight: 0.2 kg
- Safety Certification: CCC external testing verified
Package includes:
- 1 × Master Window Control Switch Assembly
Installation Notes
Professional fitter guidance is strongly recommended since comprehensive fitting manuals are not bundled with the unit. Confirm your existing part number and physical contour against the replacement prior to disassembly, as manufacturing origins vary across regional markets. Minor dimensional shifts of 1–2 mm may occur due to manual measurement protocols, and display calibration differences can alter perceived color tones.
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