Koyorad Type B BLUE Label Radiator Cap - Shallow Plunger stagea 080 Mercedes Benz C300 Base

080 Mercedes Benz C300 Base I4 2

083 Mercedes Benz E500 4Matic V8 5

baffle design set it apart from the rest

providing an extra safety margin and preventing air pocket cavitation at the water pump

No Maintenance or Manual Draining Required

Koyorad Type B BLUE Label Radiator Cap - Shallow Plunger stagea 080 Mercedes Benz C300 BaseExtract every ounce of cooling efficiency from Koyorad. All Aluminum Performance Radiators with a genuine Koyorad Hyper Cap! This Koyorad Hyper Cap withstands an increased valve pressure rating of 1. 3kgf cm2 (1. 3 bar) (18. 9 psi) (130 kPa) Increases the boiling point of water and relieves high performance engines of excessive heat. This design is made specifically for the BRZ, FRS and GT86 factory radiator fill neck.