We distribute A/C Selector Switch's. This is a recycled product. Unless specified as Universal this is a direct fit A/C Selector Switch. 209 Type CLK350 US. A/C Selector Switch. The engine types may include 3.5L 3498CC V6 GAS DOHC Naturally Aspirated,5.0L 4966 CC V8 GAS SOHC Naturally Aspirated,5.5L 5439CC 332Cu.