This fitting is for you if you are doing a K-Swap into an older generation Honda chassis. To make sure that your cluster still keeps you informed of the temperature of your engine you need to retrofit your D-Series or B-Series coolant temp sensor into your K-Swaps coolant stream. This adapter replaces the OEM idle air assist vale (not used on K-Swaps) leaving you with the perfect spot to thread your sensor into. Your probably thinking but wait can't I just get any old fitting? NOPE, this

port uses a weird thread size so we did all the leg work, designed a new fitting and present it to you here in all of its glory.