Allstar Performance 3AN Braided Stainless PTFE Hose Assembly — 48in, 3AN Straight Female to Female, Fuel/Oil/Coolant

Allstar Performance's 48-inch 3AN braided stainless hose assembly is a PTFE-lined, 3AN straight female-to-female fitting hose built for durable fluid transfer in performance and repair applications.

This 48" AN hose assembly from Allstar Performance combines a smooth PTFE inner liner with a corrosion-resistant stainless steel braid and precision 3AN straight female fittings. Designed for vehicle-specific installations and automotive use, the hose offers a balance of chemical compatibility, abrasion resistance and flexible routing for fuel, oil or coolant plumbing where AN fittings are required.

How does this hose perform in tight engine bays?

The hose's 48-inch length and flexible braided exterior let it be routed through constrained spaces without kinking. Its stainless braid resists chafing while the PTFE core maintains internal flow under bends.

• 48 inches total length for longer runs or complex routing
• Stainless steel braided jacket for abrasion protection
• PTFE lining keeps internal flow smooth when bent
• 3AN straight female fittings minimize bulk at connection points

What fluids and conditions is the PTFE-lined hose suitable for?

PTFE is chemically inert and handles a wide range of automotive fluids, making this hose appropriate for fuel, oil, transmission fluid, and many coolants. The construction is intended for typical automotive temperature and pressure ranges encountered in aftermarket plumbing.

• PTFE inner liner resists chemical attack and prevents contamination
• Braided stainless jacket tolerates heat and external wear
• 3AN fittings fit standard AN plumbing systems used in performance vehicles
• Manufactured in the United States to recognized automotive standards

How easy is installation and what fittings come with the hose?

This assembly arrives pre-assembled with 3AN straight female to 3AN straight female fittings for immediate installation; no crimping or additional assembly is required. The straight female ends make it straightforward to connect to AN-compatible adapters, ports, and other hose ends.

• Comes as a complete pre-assembled hose assembly, ready to install
• Straight 3AN female fittings simplify inline connections and replacements
• Vehicle-specific fit type note: confirm clearance and routing before final installation
• Compact package dimensions for easy storage and handling

What should I check before buying and installing this hose?

Verify the AN size and required length for your application and ensure that straight female fittings match the mating components. Also check routing clearance, attachment points, and local regulations for fuel system modifications.

• Confirm 3AN (AN-3) is the correct diameter for your system
• Measure the run including bends to ensure 48" is sufficient
• Inspect mating threads and sealing surfaces before assembly
• Keep hose away from high-voltage components and excessive heat sources

Who is this for? This Allstar Performance 48-inch 3AN braided PTFE-lined hose assembly is aimed at racers, custom builders, mechanics, and DIY enthusiasts who need a reliable pre-assembled AN plumbing solution for fuel, oil, or coolant lines. It suits projects that require a balance of chemical resistance, abrasion protection and convenient plug-and-play installation with standard AN-3 fittings.