Parts & Accessories Spare parts For sale, a set of old GMC and Chevrolet window buttons, approximately from models 1977 to 1995. The set includes buttons with the wiring harness for those converting from manual crank windows to power windows. In short, a complete harness that connects to the fuse box or the car's electrical system. The asking price is 450 Saudi Riyals, 45 Bahraini Dinars. Pickup in Bahrain only. Contact number 0097333202885 WhatsApp.