Universal Gas Filler Coolcap

The Universal Gas Filler Coolcap by RideTech is a precision-engineered fuel door cap designed for vehicle builders and mechanics who seek to enhance the functionality of modern cooling systems. This compact accessory addresses the challenge of managing heat dissipation around the fuel filler neck while maintaining a clean, factory-like finish. It is suitable for various automotive applications, including classic muscle car restorations and custom hot rod builds.

Constructed with durability in mind, the Coolcap features a threaded design that allows for secure installation without the need for drilling or modification to most fuel door assemblies. Its compact profile measures 3.4 x 3.3 x 6.75 inches, and it weighs 0.76 lbs, ensuring minimal impact on vehicle weight distribution while providing effective thermal barrier properties. This universal cap is designed to fit standard fuel filler necks found across both domestic and import platforms.

Builders installing modern cooling systems, fuel injection upgrades, or custom headers that generate concentrated heat near the fuel door area will find the Coolcap particularly beneficial. Its straightforward installation process typically requires basic tools, making it accessible for both professional mechanics and DIY enthusiasts. The universal fitment design allows for compatibility across multiple vehicle platforms without the need for platform-specific variants.