Turn Signal Switch For 2007 Chevy Silverado 3500 Classic M939RK. IMPORTANT – Please Read Fit Notes Below. Turn Signal Switch — New; CRUISE CONTROL (K34); WITH CRUISE CONTROL KNOB. 2007 Chevrolet Silverado 3500 Classic. This item is in the category “eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Lighting & Lamps\Turn Signal Light Assemblies”. The seller is “guaranteedtofit” and is …Read more »