Delphi FE0512 Electric Fuel Pump - In-Tank

Brand Delphi FE0512
Position In-Tank
Average Current Draw 5
Average Flow Rating 34
Fuel Type Gas
Gasket Or Seal Included Yes
In Tank or External In Tank
Inlet Type Strainer
Item Grade Standard Replacement
Maximum Pressure 116.0
Outlet Outside Diameter 0.375
Outlet Type Hose
Package Contents Electric Fuel Pump, (2) Hose Clamps, Hose Pieces, Insulating Sleeve, Isolator, (2) Retaining Clips, (4) Seals, Zip Tie, Instruction Sheet
Strainer Included No
System Pressure 44 psi
Terminal Gender Male
Terminal Quantity 2
Terminal Type Blade
Voltage 12
Wiring Harness Included No
Fits Ford, Mazda, and Mercury · 33 vehicles

Standard replacement. Direct-fit electric fuel pump for straightforward service.

OE heritage. Built with 100 years of OE experience and supplier knowledge.

In-tank design. Uses blade terminals, a hose outlet, and a strainer inlet.

Cross-references Airtex Fuel Pumps E2001, Airtex Fuel Pumps E2002 and Airtex Fuel Pumps E2073 for the same application. See all 106.

$104.59Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $104.59
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Delphi FE0512 In-Tank Fuel Pump

The Delphi FE0512 is an in-tank electric fuel pump for gasoline applications, built for direct replacement use in select Ford, Mazda, and Mercury vehicles. It is a 12-volt pump with a 44 psi system pressure rating and an average flow rating of 34, making it a practical choice for restoring fuel delivery on older fuel-injected platforms.

  • In-tank electric fuel pump for gas engines
  • 12V design with 44 psi system pressure
  • Average flow rating of 34 and average current draw of 5
  • Blade terminals, 2-terminal male connection
  • Outlet outside diameter: 0.375 in.
  • Gasket or seal included
  • Standard replacement grade
  • Package includes pump, hose pieces, clamps, seals, isolator, retaining clips, zip tie, and instruction sheet

OE-Style Fuel Delivery

Delphi builds this FE0512 fuel pump using OE heritage and application knowledge developed over decades of supplying automakers. That background shows in the fit and function focus of the part, which is intended for in-tank replacement service on vehicles such as the Ford Ranger, Ford Aerostar, Ford Escort, Mazda B2300, Mazda B3000, Mazda B4000, Mazda Navajo, and Mercury Lynx. This Delphi FE0512 is also cross-referenced to Dorman OE Solutions 951-001 for the same application.

What It Helps Fix

  • Hard starting caused by weak fuel pressure
  • Engine hesitation or stumble under load
  • Loss of fuel delivery from a worn in-tank pump
  • Fuel starvation complaints on aging Ford Ranger and Mazda truck applications
  • Intermittent drivability issues tied to inconsistent pump output

Installation Notes

  • Fits 1989-1997 Ford Ranger, In-Tank
  • Fits 1986-1988 Ford Aerostar, In-Tank
  • Fits 1989 Ford Aerostar, In-Tank, with 17 gal fuel tank
  • Fits 1987-1990 Ford Escort, In-Tank
  • Fits 1994-1997 Mazda B2300, In-Tank
  • Fits 1994-1995 Mazda B3000, In-Tank
  • Fits 1994-1997 Mazda B4000, In-Tank
  • Fits 1991-1994 Mazda Navajo, In-Tank
  • Fits 1987 Mercury Lynx, In-Tank
  • Clean the fuel tank before installation to reduce the risk of premature pump failure and seal issues.
  • Use the included seals and follow the instruction sheet for proper in-tank assembly.

Quality Assurance

Delphi draws on 100 years of OE experience and a broad aftermarket portfolio covering many vehicle model years. The FE0512 is a standard replacement fuel pump built to support dependable fuel system service in the listed applications.

This part fits 33 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypePositionNotes
1997FordRangerStandard Cab PickupIn-TankClean fuel tank before installing fuel pump to prevent future seal problems.
1997MazdaB2300Standard Cab PickupIn-TankClean fuel tank before installing fuel pump to prevent future seal problems.
1997MazdaB4000Standard Cab PickupIn-TankClean fuel tank before installing fuel pump to prevent future seal problems.
1996FordRangerStandard Cab PickupIn-TankClean fuel tank before installing fuel pump to prevent future seal problems.
1996MazdaB2300Standard Cab PickupIn-TankClean fuel tank before installing fuel pump to prevent future seal problems.
1996MazdaB4000Standard Cab PickupIn-TankClean fuel tank before installing fuel pump to prevent future seal problems.
1995FordRangerStandard Cab PickupIn-TankClean fuel tank before installing fuel pump to prevent future seal problems.
1995MazdaB2300Standard Cab PickupIn-TankClean fuel tank before installing fuel pump to prevent future seal problems.
1995MazdaB3000Standard Cab PickupIn-TankClean fuel tank before installing fuel pump to prevent future seal problems.
1995MazdaB4000Standard Cab PickupIn-TankClean fuel tank before installing fuel pump to prevent future seal problems.
1994FordRangerStandard Cab PickupIn-TankClean fuel tank before installing fuel pump to prevent future seal problems.
1994MazdaB2300Standard Cab PickupIn-TankClean fuel tank before installing fuel pump to prevent future seal problems.
1994MazdaB3000Standard Cab PickupIn-TankClean fuel tank before installing fuel pump to prevent future seal problems.
1994MazdaB4000Standard Cab PickupIn-TankClean fuel tank before installing fuel pump to prevent future seal problems.
1994MazdaNavajoIn-TankClean fuel tank before installing fuel pump to prevent future seal problems.
1993FordRangerStandard Cab PickupIn-TankClean fuel tank before installing fuel pump to prevent future seal problems.
1993MazdaNavajoIn-TankClean fuel tank before installing fuel pump to prevent future seal problems.
1992FordRangerStandard Cab PickupIn-TankClean fuel tank before installing fuel pump to prevent future seal problems.
1992MazdaNavajoIn-TankClean fuel tank before installing fuel pump to prevent future seal problems.
1991FordRangerStandard Cab PickupIn-TankClean fuel tank before installing fuel pump to prevent future seal problems.
1991MazdaNavajoIn-TankClean fuel tank before installing fuel pump to prevent future seal problems.
1990FordEscortIn-TankClean fuel tank before installing fuel pump to prevent future seal problems.
1990FordRangerStandard Cab PickupIn-TankClean fuel tank before installing fuel pump to prevent future seal problems.
1989FordAerostarIn-Tankwith 17 Gal Fuel Tank; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended.
1989FordEscortIn-TankClean fuel tank before installing fuel pump to prevent future seal problems.
1989FordRangerIn-TankClean fuel tank before installing fuel pump to prevent future seal problems.
1988FordAerostarIn-TankClean fuel tank before installing fuel pump to prevent future seal problems.
1988FordEscortIn-TankClean fuel tank before installing fuel pump to prevent future seal problems.
1987FordAerostarIn-TankClean fuel tank before installing fuel pump to prevent future seal problems.
1987FordEscortIn-TankClean fuel tank before installing fuel pump to prevent future seal problems.
1987MercuryLynxIn-TankClean fuel tank before installing fuel pump to prevent future seal problems.
1986FordAerostarIn-TankClean fuel tank before installing fuel pump to prevent future seal problems.
1986FordAerostarIn-TankFrom 12/1986; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, it’s recommended to clean the fuel tank before installing a new pump.; Use of fuel tank cleaning kit FC01 is recommended.
Directly replaces or cross-references 106 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Airtex Fuel Pumps — E2001Airtex Fuel Pumps — E2002Airtex Fuel Pumps — E2073Airtex Fuel Pumps — E2078SAirtex Fuel Pumps — E2106SAirtex Fuel Pumps — E2107SAirtex Fuel Pumps — E2144SBaldwin — P81Carter — P72106Carter — P74103Carter — P74123Carter — P74527SCarter — P74528SCarter — P74550SCarter — P74602SCarter — P74611SCarter — P74623HDENSO Auto Parts — 951-0016Dorman - OE Solutions — 951-001Marmon Ride Control — A20029Marmon Ride Control — A20036Spectra Premium — SP37A1HSpectra Premium — SP333HSpectra Premium — SP1158152-0940950-0164950-3020953-4056953-406367038673466910269108191629822511735652117356A27004AFS0038SAFS0040SAFS0064SAFS0091SAFS0980PCFE0512E7FZ 9H307-DE8FZ 9H307-BE9FZ 9H307-AE29Z 9H307-AE69Z 9H307-GE89F 9H307-BAE89Z 9H307-BE89Z 9H307-BAE2080SE2136SE16013E16083EFP202EFP226EFP1039HEFP1053HEFP1060HEFP1068HEFP1077HEFP1081HEFP1096HEFP1102HEFP1104HEFP1147HEFP2024EFP4070EP314EP346EP2069HF1TZ 9H307-DF57Z 9H307-EAMPA27004P83HP224HP226HP227HP332HP378HP380HP72170P74064P74112P74122P74132P74509SP74521SP74592SP74628HP95130EPF-5PF88631PFS-37PFS-142RE0038SRE0040SRE0064SRE0091SRE0980PSP31B1HSP220HZZL0-13-350BZZL0-13-350CZZM4-13-350A