ULTRACOOL SKU: SMT8-8N 2023.5 – 2025 M8 Touring with Center-Cooled Cylinder Heads
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UltraCool Oil Cooler Kit for 2023.5 – 2025 M8 Touring Models
Fitment:
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Fits 2023.5 CVO Road Glide and Street Glide
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Fits 2024-2025 Touring Models with liquid Center-Cooled cylinder heads
- **Does Not Fit the 2025 Street Glide Ultra with the HD Lower Fairing nor the 2025 HD Lowers that require a special engine guard.
- **Does Fit with the AdvanBlack Lower Fairings for the 2024-2025 Touring models that uses the OEM engine guard. Installation video coming soon.
Keep Your Bike Cool, Even Under Pressure
The UltraCool Oil Cooler Kit is the ultimate solution for 2024-2025 M8 Touring models with liquid Center-Cooled cylinder heads. Despite the improvements in cooling, these bikes—especially with their larger, more powerful engines—still face overheating issues in city traffic, high RPMs, and during intense rides. The UltraCool Dual Fan Assisted Oil Cooler is engineered to keep your engine at optimal operating temperatures.
Our oil cooler does more than just cool the oil—it also helps keep the cylinder head coolant 50°F cooler, giving you the performance of a fully liquid-cooled engine.
Key Features:
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Perfect Fit: Designed specifically for FLH Milwaukee 8 Frames (2023.5-2025) with center liquid-cooled cylinder heads.
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No Modifications Required: Fits seamlessly inside the M8 CVO Road Glide Fairing Spoiler, with no modifications needed for installation.
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Efficient Cooling: Dual fans activate automatically when the oil temperature reaches 210°F, and stay on until it cools to 185°F, keeping your oil in the optimal temperature range (200-230°F).
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Specialized Heat Exchanger: Dual-pass aluminum heat exchanger with turbulators for superior heat dissipation.
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High-Performance Fans: Sealed waterproof IP68-rated dual fans produce 220 CFM of airflow to quickly cool your oil.
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Plug and Play Installation: Simple, straightforward installation with a plug-and-play wiring harness, relay, and waterproof connectors. Connects directly to the battery under the seat.
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Durable Construction: Black nylon-coated stainless steel braided oil lines with AN6 fittings for enhanced durability and performance.
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LED Indicator: Included LED indicator light shows when the fans are active.
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Comprehensive Kit: Includes LED mount, special oil line fitting wrench, and detailed installation instructions.
Compatibility
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Fits 2024-2025 M8 Center-Cooled Touring models and 2023.5 CVO Road Glide and Street Glide models.
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Fits perfectly inside the CVO Road Glide Fairing Spoiler without requiring modifications.
Additional Options:
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Enhance cooling with compatible PCS4B, PCS4C, and PCS4BC Oil Filters.
Warranty & Returns:
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1-Year Parts Only Warranty from the date of purchase.
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30-Day Hassle-Free Return/Exchange Policy for your peace of mind.
Need Help?
If you don’t see your bike listed or need assistance with fitment, feel free to contact us. We’re here to help you find the perfect solution for your bike!
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Return Policy:
At Lifestyle Cycles we want your experience with us to be that of pleasure and our service to be equalled by none. Buying parts and accessories for your bike should be quick, simple and easy! We are also riders and builders! We know that you may not be ready to install the parts and accessories right when you get them. With that in mind, we have a 60-day return policy, which means you have 60 days after receiving your item to request a return.
Read our full return policy here.
Shipping Info:
At Lifestyle Cycles we want your experience with us to be that of pleasure and our service to be equalled by non. Buying parts & accessories for your bike should be quick, simple & easy! We are also riders and builders. We know that you want your parts & accessories as quickly as possible.
Read our full shipping policy here.