Aeromotive 19139 Stealth 450LPH In-Tank Fuel Pump Hanger 1986-1998 Ford Mustang

Vehicle Fitment

• 1986-1993 Ford Mustang (Fox Body) - all EFI models: GT, LX 5.0, Cobra - fits OEM EFI fuel tank
• 1994-1998 Ford Mustang (SN95) - GT, Cobra, V6 - fits OEM EFI fuel tank
• Compatible with stock OEM EFI fuel tanks - drops in through the factory fuel pump access opening without tank removal or modification in most applications

Fitment Notes

• Designed as a direct-fit replacement for the factory Mustang fuel pump hanger - installs in the OEM EFI fuel pump opening on the top of the fuel tank. The CNC machined billet aluminum hat seals against the factory tank flange using the stock locking ring.
• AN port fittings for supply and return lines are sold separately. The hanger hat uses ORB-06 (O-ring boss) outlet and return ports. Aeromotive PN 15606 adapts to AN-06 fuel line; PN 15649 adapts to AN-08 fuel line. AN-08 supply line is recommended for maximum flow at higher power levels.
• This product is not legal for sale or use on emission-controlled vehicles except when used as a direct replacement part matching OEM specifications. Intended for performance, off-road, and racing applications.
• The factory Fox Body Mustang fuel pump hanger uses a 5/16-inch supply tube and an undersized 1/4-inch return tube that becomes a significant restriction at high fuel flow rates. The Aeromotive 19139 replaces both with high-flow ORB-06 ports and an extended, full-length return tube that runs to the bottom of the tank - eliminating both the supply restriction and return-side aeration that cause fuel delivery problems at high power levels.

Features

• Aeromotive 450 LPH Stealth Fuel Pump - Pre-Installed: The 19139 ships as a complete, ready-to-install assembly with the 450 LPH Stealth in-tank fuel pump already mounted and set to the correct depth for Fox Body and SN95 OEM fuel tanks. The Stealth pump's brushless turbine motor design operates quietly at OEM noise levels - unlike external in-line pumps that generate significant fuel system noise.
• CNC Machined 6065 Billet Aluminum Hanger Hat - Anodized Black, Laser Engraved: The billet aluminum hat is precision machined from 6065 aluminum alloy, bright dip anodized black, and laser engraved for corrosion resistance and a clean, finished appearance. The precision-machined hat sealing surface provides a positive, leak-proof seal against the factory tank gasket.
• ORB-06 Outlet and Return Ports - AN-06 or AN-08 Compatible: Both the supply (outlet) and return ports are machined as ORB-06 (O-ring boss) fittings, accepting standard Aeromotive or aftermarket AN port adapters. This allows the use of AN-06 or AN-08 braided stainless fuel line - a significant upgrade over the stock barbed fittings and rubber hose connections of the factory hanger.
• Extended High-Flow Return with Anti-Siphon: The return tube is engineered to extend to the bottom of the fuel tank, directing returned fuel downward into the tank rather than allowing it to fall from above - eliminating the fuel aeration and cavitation that occurs when return fuel splashes into a partially-empty tank. An anti-siphon design prevents fuel from back-flowing through the return line when the pump is off.
• Stainless Steel Internal Pump Mounting Bracket: The pump is supported by a stainless steel mounting bracket that positions it at the correct depth for the OEM fuel tank, with OEM-grade convoluted submersible fuel hose connecting the pump outlet to the hanger hat supply port for high flow and long service life.
• Eliminates Fuel Starvation and Return Aeration: By replacing both the undersized factory supply and return tubes with full-diameter, full-length high-flow replacements, the 19139 eliminates the two most common causes of fuel delivery failure at high power levels in stock Fox Body and SN95 fuel systems.
• Direct-Fit Installation - Ships Completely Assembled: The assembly is a complete, pre-tested unit that drops directly into the factory OEM fuel pump opening. No cutting, welding, or tank fabrication required. The factory locking ring and gasket seal the hanger in place.

Specifications

• Part Number: 19139
• Brand: Aeromotive
• Product Type: In-Tank Fuel Pump and Billet Hanger Assembly
• Pump: Aeromotive 450 LPH Stealth In-Tank Fuel Pump (pre-installed)
• Flow Rate: 450 LPH
• HP Rating (E85, Forced Induction): Up to 740 FWHP
• Hanger Hat Material: CNC machined 6065 billet aluminum - bright dip anodized black, laser engraved
• Internal Mounting Bracket: Stainless steel
• Pump-to-Hat Tubing: OEM-grade convoluted submersible fuel hose
• Outlet Port: ORB-06 (O-ring boss)
• Return Port: ORB-06 (O-ring boss)
• AN Fuel Line Compatibility: AN-06 (with PN 15606) or AN-08 (with PN 15649) - port fittings sold separately
• Return Design: Extended full-length high-flow return with anti-siphon
• Package Dimensions: 14 in L x 4 in W x 4 in H
• Weight: 2 lbs
• Emissions: Not legal for use on emission-controlled vehicles except as direct OEM replacement
• Warranty: 1 Year (from date of purchase with proof)

Included Components

• 1x Aeromotive 450 LPH Stealth In-Tank Fuel Pump (pre-installed)
• 1x CNC Machined 6065 Billet Aluminum Hanger Hat (anodized black)
• 1x Stainless Steel Internal Pump Mounting Bracket
• OEM-grade convoluted submersible fuel hose (pump-to-hat supply)
• Note: AN port fittings for supply and return lines sold separately (PN 15606 for AN-06; PN 15649 for AN-08)

Product Description

The Aeromotive 19139 is a complete 450 LPH Stealth in-tank fuel pump and billet hanger assembly for 1986-1998 Ford Mustangs - the direct solution to the Fox Body and SN95's factory fuel delivery limitations at high power levels. The assembly replaces the entire factory fuel pump hanger with a CNC machined 6065 billet aluminum hat featuring ORB-06 outlet and return ports, a stainless steel internal mounting bracket, and a pre-installed Aeromotive 450 LPH Stealth pump preset to the correct depth for the OEM fuel tank.

The factory Fox Body hanger's 5/16-inch supply tube and undersized 1/4-inch return tube become the primary fuel delivery restriction at high horsepower - causing fuel starvation, pump cavitation, and return-side aeration that rob power and risk engine damage. The 19139 replaces both with full-diameter ORB-06 ports, accepts AN-06 or AN-08 braided stainless fuel line (port fittings sold separately), and uses an extended full-length return tube with anti-siphon to direct returned fuel to the bottom of the tank, eliminating aeration entirely. Ships completely assembled - drops directly into the factory fuel pump opening with no cutting, welding, or fabrication required. Rated up to 740 FWHP on E85 with forced induction. 1-year warranty.