Power Window Master Switch Front Left – Fits 2006-2013 Suzuki Grand Vitara & SX4 – 37990-64J20

So the driver side window switch died and now everyone’s mad they can’t roll their windows down.

This is the fix.

It’s a direct replacement front left master switch for 2006–2013 Suzuki Grand Vitara and SX4.

OEM style, part numbers 37990-64J20 or 3799064J20.

Black finish, no hardware included—just the switch itself.

Brand new, unbranded but built to spec, with 1 year warranty.

Made in China, no UPC.

Just plugs in and works like it should.

No messing around.