Silicone Coolant Hose Kit Gen4 Gen5 - SW20 MR2

Note: This hose kit only fits Gen 4 or Gen 5 engines that are using a Gen 4 or Gen 5 water neck.

The TCS Silicone hose kit replaces the weak factory pieces on your Gen 4/Gen 5 swapped MR2. Not to mention the pre-molded black high gloss finish hose looks much better than the ugly, bulky and cheap universal hoses. They clean up the engine bay and perform much better than stock.


  • 2 TCS silicone heater core hoses
  • 2 TCS silicone hoses (Including coolant hard-line bypass hose)

    Welcome! As of April 2020, We have merged all the great MR2 and 86 parts from PrimeDriven back on to our parent site - PRIMEMR2 - This way we can serve our parts customers better and more efficiently! Prime MR2 is your one stop shop for all of your MR2, FR-S, BRZ and 86 parts needs. If you are looking to enter the PrimeDriven Car giveaway - click BACK on your browser or head over to for a chance to win!