4AN - 4AN Hose Separator Red

The 4AN - 4AN Hose Separator Red from REDHORSE PERFORMANCE is an essential organizational tool for any serious engine bay build or custom automotive hydraulic system. Designed for builders and mechanics who demand clean, professional-grade fuel, coolant, or brake line management, this aluminum hose separator keeps dual 4 AN (5/16") diameter hoses neatly spaced and secured. Whether you're fabricating a high-performance fuel system, upgrading to braided steel lines, or organizing complex cooling circuits, this separator eliminates hose rub, cross-contamination, and the visual clutter of unsupported tubing.

Machined from high-grade aluminum and finished in vibrant red anodize, the 4AN - 4AN Hose Separator combines durability with lightweight performance—critical in competition and street applications where unsprung weight matters. The anodized coating provides superior corrosion resistance against fuel, coolant, and brake fluid exposure, ensuring longevity in both engine bay heat and harsh underbody environments. Two precisely drilled 4 AN ports accept standard AN fittings and barbed or compression-style hose ends, allowing tool-free assembly while maintaining structural integrity under pressure cycling and vibration.

This separator is ideal for fuel system upgrades, turbo coolant loops, intercooler plumbing, and any dual-circuit hydraulic application requiring compact, modular routing. Mechanics building carbureted-to-EFI conversions, forced induction systems, or custom cooling setups will appreciate the precise spacing and professional appearance. At 0.075 lbs and measuring just 2.84 x 1.1 x 4.42 inches, it integrates seamlessly into tight engine bays without sacrificing accessibility. Compatible with all 4 AN barbed, JIC, or swaged hose ends, this separator is a single-unit solution—one per dual-line application—suitable for street, drift, road-race, and high-horsepower builds.