ULTRACOOL M8 Chopped Oil Cooler
Keep your M8 running cool in stop-and-go traffic. The ULTRACOOL M8 Chopped Oil Cooler works with the stock oil cooler to lower oil temps and provide the consistency of a liquid-cooled motor for FLH Milwaukee 8 bikes.
Key Features
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Application: Fits FLH Milwaukee 8 frames (2017–current) with HD "Chopped" engine guards or similar-height crash bars.
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Naked version available: No cover or grill; fits M8 CVO Road Glide fairing spoiler without modification.
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Mounting: Side-mounted on down tube for optimal airflow and protection.
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Dual-pass heat exchanger: Aluminum core with turbulators for maximum heat dissipation.
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Active cooling: IP68 sealed waterproof dual fans deliver 220 CFM and are controlled by a thermal switch (auto on at 210°F, off at 185°F).
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Temperature target: Designed to maintain oil between 200–230°F for peak performance and longevity.
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Plug-and-play install: Wiring harness with relay, waterproof connectors, and battery connection under the seat.
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Durable fittings: Black nylon-coated stainless braided oil lines with AN6 fittings and included oil line fitting wrench.
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Visual status: LED indicator with black perch mount shows fan operation.
Why Choose ULTRACOOL
Designed specifically for M8 engines, this oil cooler reduces overheating in urban riding and stops oil breakdown from excessive heat. Easy to install, rugged, and engineered for efficient heat transfer, the ULTRACOOL M8 Chopped Oil Cooler extends engine life and improves ride consistency under demanding conditions.
