12an Male to 1-1/4 Hose Adapter - Black

The MEZIERE 12 AN Male to 1-1/4 Hose Adapter in black anodized aluminum is an essential component for high-performance fuel and coolant system modifications in turbocharged, supercharged, and naturally aspirated engines. This adapter bridges the critical gap between AN-spec fittings and larger-diameter rubber hose applications, making it indispensable for builders upgrading fuel delivery systems, intercooler piping, and auxiliary cooling circuits.

Engineered from anodized aluminum, the 12 AN Male to 1-1/4 Hose Adapter provides corrosion resistance and durability. The male AN fitting threads directly into female AN ports, while the 1-1/4-inch hose barb accommodates standard fuel and coolant hose diameters common in custom fabrication and aftermarket applications. The black anodized finish enhances the visual appeal of exposed fuel rails and cooling lines while protecting against oxidation.

This adapter is ideal for engine builders, performance shops, and DIY enthusiasts fabricating custom fuel systems and auxiliary radiator loops. Its compact dimensions of 4.65 x 2.15 x 5.4 inches and lightweight construction of 0.21 lbs minimize packaging constraints and vibration-related stress on adjacent components, ensuring reliable connections and flow under demanding conditions.