Coolant Plug - K-series - OVERSTOCK

The BLOX Racing Coolant Hose Plug is CNC-machined from high quality billet aluminum. Each one is then anodized in black or silver for durability. Each plug comes with durable O-ring and thermostat set-screw.

With Honda K-series builds becoming more prevalent and affordable, including engine swaps, we are seeing and increased demand for high quality, functioning products. The BLOX Racing Coolant Hose Plug helps to eliminate the factory heater hose hard lines. Although it requires a single hole to be drilled on the thermostat case, this plug is simple and quick to install. 

The following parts will be needed to complete the installation:

OEM Honda hex plug: P/N 12208-PR3-000
OEM Honda crush washer: P/N 12209-PR3-000