Upgrade the look of your radiator cap with our CNC machined billet aluminum cover. Each cap is machined in the USA from a solid block of billet aluminum, engraved with the BMS logo, and anodized red, blue, or black for protection.

Pair with our radiator overflow cap and oil cap to complete the look. This cover will fit most 2018+ Kia/Hyundai/Genesis vehicles equipped with the same radiator cap shown in the picture below. This is not a full cap replacement.

The Billet Cap Cover affixes to the top of your factory cap. Install: Peel high temp double sided tape. Press the cap on hard all the way down until it's a tight fit over the factory cap. This cap uses pressure to stay on with extra reinforcement from the double-sided tape.

Vehicle Fitment

2018-2023 Kia Stinger
Kia with same shape radiator cap
Genesis with same shape radiator cap
Hyundai with same shape radiator capMay fit some older models. Cap must look like the factory metal cap below. Please email us a picture of your cap to double check if you are not sure