【Compatibility】Designed for 2010–2021 Ram 2500 3500 with 6.7L Cummins diesel engine. Also fits select compatible applications. Please verify your vehicle before purchase
【5 Position Switch】Features a 5-position rotary dial for quick and convenient mode selection. Easily switch between different settings with a simple turn for a smooth and responsive control experience
【Durable Construction】Built with a knurled aluminum knob for enhanced grip and long-lasting durability. The included split loom tubing helps protect wires from heat, abrasion, and wear under the hood
【Easy Installation】Plug-and-play style connection with 3-wire (red/white/black) design for straightforward installation. Connects to the appropriate sensor wiring with included connector. Professional installation is recommended