UltraCool SMS8-1C Chrome Side Mount Oil Cooler Kit for 2018-2026 Harley-Davidson M8 Softail models

UltraCool Side Mount Oil Cooler Kit for 2018-2026 Harley-Davidson M8 Softail

Chrome
$589.99
$589.99
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UltraCool SMS8-1C Chrome Side Mount Oil Cooler Kit for 2018-2026 Harley-Davidson M8 Softail models
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  • UltraCool SMS8-1C Chrome Side Mount Oil Cooler Kit for 2018-2026 Harley-Davidson M8 Softail models
  • UltraCool SMS8-1G Gloss Black Side Mount Oil Cooler Kit for 2018-2026 Harley-Davidson M8 Softail models
UltraCool Side Mount Oil Cooler Kit for 2018-2026 Harley-Davidson M8 Softail

UltraCool Side Mount Oil Cooler Kit for 2018-2026 Harley-Davidson M8 Softail

$589.99
$589.99
ColorChrome
1 left
UltraCool SMS8-1C

Keep oil temperatures under control on 2018-2026 Harley-Davidson Milwaukee-Eight Softail models with the UltraCool 3.0 Side Mount Oil Cooler Kit. Unlike a replacement-style cooler, this system works alongside the factory M8 oil cooler to provide additional cooling capacity during traffic, low-speed riding, hot weather, and other high-heat conditions.

The side-mounted aluminum heat exchanger uses dual sealed IP68 fans producing 220 CFM of airflow. An oil adapter and thermal switch automatically activate the fans at approximately 210°F and continue cooling until oil temperature drops to approximately 185°F. Black nylon-coated stainless steel braided oil lines with AN6 fittings, a plug-and-play wiring harness, LED fan indicator, and installation hardware are included.

Product Details

Fitment
  • 2018-2026 Harley-Davidson Milwaukee-Eight Softail models, subject to the exclusions and clearance notes below
  • If the factory 3-pin P&A accessory connector is already in use, or if you want an additional compatible accessory port, use the UltraCool SMB-Y128 M8 Multiple Accessory Connector, sold separately

Does NOT fit: Softail ST models. UltraCool specifies a Naked cooler version for Softail ST applications.

Note: Always verify your exact year make and model prior to purchasing to ensure product compatibility and fitment!
Features & Benefits
  • Designed for 2018-2026 Harley-Davidson Milwaukee-Eight Softail models
  • Works alongside the factory M8 oil cooler rather than replacing it
  • Side-mount design positions the cooler vertically along the frame down tube
  • Oil adapter and thermal switch automatically activate the dual fans at approximately 210°F
  • Fans continue running until oil temperature drops to approximately 185°F
  • Dual sealed IP68 waterproof fans produce 220 CFM of airflow
  • Aluminum heat exchanger with internal turbulators for increased heat dissipation
  • Black nylon-coated stainless steel braided oil lines with AN6 fittings
  • Plug-and-play wiring harness with relay and waterproof connectors
  • LED indicator light shows when the cooling fans are operating
  • LED indicator mount included
  • Includes a dedicated oil-line fitting wrench and detailed installation instructions
  • Available with Chrome or Gloss Black covered grill
What's Included
  • UltraCool 3.0 side-mount oil cooler / aluminum heat exchanger assembly in selected finish
  • Dual sealed IP68 cooling fans
  • Oil adapter and thermal switch
  • Black nylon-coated stainless steel braided oil lines with AN6 fittings
  • Plug-and-play wiring harness with relay and waterproof connectors
  • LED fan-operation indicator light
  • LED indicator mount
  • Oil-line fitting wrench
  • Installation hardware
  • Detailed installation instructions

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