Part number CAP-L fits most B16, B18A/B, D15, D16, H22, and H23 distributors
(OEM Distributor numbers that we have personally test fit include TD41U, TD42U, TD44U, TD46U, TD55U, TD61U, TD73U, TD74U, TD81U) (Aprox 4 inch distance between two top bolts)
Part number CAP-R fits most US and JDM B18C/B18C1/B18C5 (GSR/Type R) distributors.
(OEM Distributor numbers that we have personally test fit include TD86U, TD87U, TD68U)
(Aprox 4.25 inch distance between two top bolts)
Must remove ignition rotor, ignition coil and ignition control module.
Make sure you order the correct one as we do not accept returns/exchanges.