HKS Radiator Caps

Looking to upgrade your vehicle with a radiator cap from HKS? We carry a great variety of HKS Radiator Caps and other cooling performance parts for your vehicle.

We have 3 HKS Radiator Caps available with free shipping to the Continental US 48 States.

Fitment Information Unavailable

IN STOCK 15009-AK004 HKS 10 Hyundai Genesis Coupe Limited Edition Radiator Cap $44.55 Details

OUT OF STOCK 15009-AK005 HKS RADIATOR CAP N-type $42.90 Details

IN STOCK - LOW 15009-AK006 HKS RADIATOR CAP S-Type $42.90 Details