1HL9 Custom Splice in Headlight Adapter Curtis / Hiniker / Blizzard / Arctic Razorback

Universal Headlight Adapter – Round Plug (1HL9)

This is a universal round-plug headlight adapter used on various early snowplow setups. It is commonly known as Curtis part #1HL9 and is also used by:

• Hiniker 38813047

• AirFlo

• Early Blizzard (Power Hitch 1 only)

• Arctic Razorback EF0914-20-24K

Blizzard Note:
Blizzard used two different styles of adapters. This version is for Power Hitch 1 systems only and features the older round plug connection at the plow harness. Please refer to the “old vs. new” comparison photo to confirm compatibility.

This adapter serves as a flexible option when a vehicle-specific headlight plug is not available or when building a custom application.

This will have to be hardwired into the existing headlight system. Length is 22". It is made to adapt to vehicles that you can't get adapters for.