Indian Naked Side Mount Oil Cooler

ULTRACOOL Indian Naked Side Mount Oil Cooler Unlock reliable, consistent cooling for your Polaris Indian with the ULTRACOOL Indian Naked Side Mount Oil Cooler. Engineered from a decade of proven Harley-Davidson innovation, this system cools the entire oil circuit on Indian models for superior temperature control and smoother performance—especially in traffic, hot climates, and loaded touring. Why it matters: Keeping oil between 200–230°F protects engine components, improves viscosity stability, and helps maintain power. Pair it with a FLO Oil Filter for up to 60°F cooler oil—approaching liquid-cooled performance on your air-cooled Indian. Key Features Naked side-mount design on the down tube—no fairing modification required. Automatic thermal control: fans activate at 210°F and turn off at 185°F via an oil adapter and thermal switch. High-efficiency cooling: aluminum heat exchanger with turbulators; up to 50°F oil temperature drop (60°F with FLO filter). Dual IP68 waterproof fans delivering 220 CFM for confident cooling in all weather. Durable plumbing: black nylon–coated stainless braided AN-6 oil lines. Plug-and-play install: relay-equipped harness with waterproof connectors to battery; LED indicator and mount included. Includes custom oil line fitting wrench and detailed instructions. Replaces OEM oil cooler or adds cooling to models without one. Fitment and Notes Designed for modern Polaris Indian models. Gloss Black Cover kits require permanent modification on Roadmaster lower left fairing; Naked version does not. Ride cooler, last longer. Choose ULTRACOOL for dependable, smart oil temperature management on your Indian.