Oil Catch Tank

Oil catch tanks and mounting kits for crankcase ventilation, including Radium Engineering units with the Fluid Lock separator and PCV and CCV line kits for the 1998-2005 Mazda MX-5. A catch tank traps oil and water vapour from blow-by gases instead of feeding them back into the intake, which limits valve deposits and loss of knock resistance. Check capacity, the number and size of ports, how the tank is drained, and whether the kit is vehicle specific or universal.