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Holley 1985-1997 Ford Mustang Universal In-Tank Electric Fuel Pump 12-912

Holley 1985-1997 Ford Mustang Universal In-Tank Electric Fuel Pump 12-912
Holley 1985-1997 Ford Mustang Universal In-Tank Electric Fuel Pump 12-912Holley 1985-1997 Ford Mustang Universal In-Tank Electric Fuel Pump 12-912Holley 1985-1997 Ford Mustang Universal In-Tank Electric Fuel Pump 12-912Holley 1985-1997 Ford Mustang Universal In-Tank Electric Fuel Pump 12-912
$182.99 ea
NEWARRIVING SOONEstimated Ship Date 08/18/2021 (If Ordered Today)Out of stock at HOLLEY PERFORMANCE PRODUCTS as of 08/01/2021
Model: 3991334
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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The Holley line of high output in-tank electric fuel pumps is available in flow ratings of 190 and 255 liters of fuel per hour. A 155 liter per hour Mustang pump is available along with 255 liter per hour rated pumps for "forced induction" applications. These particular pumps flow significantly more fuel at high pressure. For example, at 80 PSI the standard 255 lph pump will flow around 132 liters (35 gallons) per hour. At the same 80 PSI the equivalent forced induction pump will flow over 210 liters (50 gallons) per hour. Holley in-tank electric pumps utilize a proven geroter design. The outside dimensions, however, are compact enough to fit existing hanger assemblies, without modification. Coverage includes most popular Ford, General Motors, Chrysler and import applications. These are complete fuel pump kits and include all accessories and installation instructions. Also includes is an inlet filter that meets or exceeds original equipment specifications and provides improved filtration and durability.
Features:
  • 155 lph Feeds Up To 450 Horsepower At 48 PSI
  • Proven Gerotor Design
  • Compact Enough To Fit In Existing Hanger Assemblies
  • Complete Kit w/Drop Parts Accessories/Instructions
  • Inlet Filter For Improved Filtration/Durability
Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations

About Holley Performance Products

Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy NASCAR Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution or partnered with products from other Holley companies we can give you the edge you need over the competition!

Downloads:

Download Name File Size
Warranty_Policy.pdf14.65KB
fuel_pump_tech_info.pdf168.1KB
Fuel_Pump_Tech_Info_12-912.pdf102.25KB

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Years Engine Fitment Notes
Ford Mustang 1985 5.0L / 302 / V8 Free Flow GPH 41; Free Flow LPH 155; EFI; Gasoline; Silver; Steel;50 State Legal/California Emissions Compliant
Ford Mustang 1986 5.0L / 302 / V8 Free Flow GPH 41; Free Flow LPH 155; EFI; Gasoline; Silver; Steel;50 State Legal/California Emissions Compliant
Ford Mustang 1987 5.0L / 302 / V8 Free Flow GPH 41; Free Flow LPH 155; EFI; Gasoline; Silver; Steel;50 State Legal/California Emissions Compliant
Ford Mustang 1988 5.0L / 302 / V8 Free Flow GPH 41; Free Flow LPH 155; EFI; Gasoline; Silver; Steel;50 State Legal/California Emissions Compliant
Ford Mustang 1989 5.0L / 302 / V8 Free Flow GPH 41; Free Flow LPH 155; EFI; Gasoline; Silver; Steel;50 State Legal/California Emissions Compliant
Ford Mustang 1990 5.0L / 302 / V8 Free Flow GPH 41; Free Flow LPH 155; EFI; Gasoline; Silver; Steel;50 State Legal/California Emissions Compliant
Ford Mustang 1991 5.0L / 302 / V8 Free Flow GPH 41; Free Flow LPH 155; EFI; Gasoline; Silver; Steel;50 State Legal/California Emissions Compliant
Ford Mustang 1992 5.0L / 302 / V8 Free Flow GPH 41; Free Flow LPH 155; EFI; Gasoline; Silver; Steel;50 State Legal/California Emissions Compliant
Ford Mustang 1993 5.0L / 302 / V8 Free Flow GPH 41; Free Flow LPH 155; EFI; Gasoline; Silver; Steel;50 State Legal/California Emissions Compliant
Ford Mustang 1994 5.0L / 302 / V8 Free Flow GPH 41; Free Flow LPH 155; EFI; Gasoline; Silver; Steel;50 State Legal/California Emissions Compliant
Ford Mustang 1995 5.0L / 302 / V8 Free Flow GPH 41; Free Flow LPH 155; EFI; Gasoline; Silver; Steel;50 State Legal/California Emissions Compliant
Ford Mustang 1996 4.6L / 281 / V8 Free Flow GPH 41; Free Flow LPH 155; EFI; Gasoline; Silver; Steel;50 State Legal/California Emissions Compliant
Ford Mustang 1997 4.6L / 281 / V8 Free Flow GPH 41; Free Flow LPH 155; EFI; Gasoline; Silver; Steel;50 State Legal/California Emissions Compliant

Specifications:

Application 1985-1997 Mustang Except Cobra
Body Color Silver
Emission Code 5
Free Flow GPH 41
Free Flow LPH 155
Fuel System EFI
Fuel System Type EFI
Fuel Type Gasoline
Fully Open 155
Housing Color Silver
Material Steel
Part Type Electric Fuel Pump
Pump Body Color Silver
WARNING CA Proposition 65 WARNING: Cancer and Reproductive Harm

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