VW Golf Window Master Switch Button, Power Window Control, Plastic
Restore reliable, one-handed control of your VW’s windows with the VW Golf Window Master Switch Button. This 5‑button plastic switch is a direct-fit replacement designed to bring back smooth operation to the driver’s window controls across a range of VW models. Its black finish and durable plastic construction match the factory look and feel, so you don’t have to compromise on style or function when a master switch wears out or fails.
OEM compatibility is supported by part numbers 1K4 959 857B and 5K4 959 857, with wide fitment across popular VW vehicles including Jetta (2006–2015, MK5/MK6), Golf (2006–2013, MK5/MK6), GTI (2006–2013, MK5/MK6), Rabbit (2006–2009), Passat (2006–2011 B6/3C), Tiguan (2008–2012), Golf Plus (2003–2012), CC (2008–2014), Caddy (2004–2011), and Touran (2004–2014). It’s a 100% brand-new part suitable for ALL years, with left and right front applicability clearly noted. Model name CI00321BK, origin Mainland China, weight 90 g, and dimensions 11.6 cm L × 5.1 cm W × 5.6 cm H. Built for durability with ISO 9001 testing certification and a classic black color that blends with the interior.
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
Benefits & Tips
- Direct-fit replacement that revives full driver-side window control, letting you operate all four windows from one convenient location.
- Ideal for refurbishment projects or fleet vehicles where the original master switch has degraded performance or failed.
- Keep OEM compatibility in mind: verify the OEM numbers 1K4 959 857B / 5K4 959 857 and confirm model coverage in the list of VW cars to avoid fitment issues.
Product specifications
- Brand Name: NONE
- Item Type: Window Control Switch
- Model Name: CI00321BK
- Origin: Mainland China
- Material: Plastic
- Color: Black
- Year: ALL
- OEM Numbers: 1K4 959 857B / 5K4 959 857
- Item Weight: 90 g
- Item Length: 11.6 cm
- Item Width: 5.1 cm
- Item Height: 5.6 cm
- Special Features: Power Window Switch
- External Testing Certification: ISO9001
- Condition: 100% brand new
- Fitment: See VW models list above for coverage
Package includes:
- 1 x Window Master Switch Button (5 Buttons) for front driver-side master window control
Warnings/Reminders
Please verify vehicle compatibility using the OEM numbers 1K4 959 857B and 5K4 959 857, and ensure the listed VW models match your vehicle. If in doubt, consult your vehicle’s service documentation to confirm this master switch is the correct replacement.
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