HomeAir and Fuel Delivery > Electrical ConnectorsMotormite 84701 Fuel Pump Harness Connector
Part #: 84701

Motormite 84701 Fuel Pump Harness Connector

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⚙️ 52 vehicles fit this part
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🚗Fitment: Ford, Lincoln, and Mercury, Mustang, Tempo, Mark VII, Topaz, Thunderbird, Cougar, Capri, EXP, LTD, Marquis, Mark VI, Town Car, Grand Marquis, and LN7
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Reliable Fuel Pump Harness Connector for Ford, Lincoln, Mercury

The Motormite 84701 fuel pump harness connector is designed to provide a secure and efficient electrical connection for fuel pump systems in select Ford, Lincoln, and Mercury vehicles. Engineered with multiple wire gauges and a durable blade terminal design, this connector supports reliable fuel delivery and electrical performance.

  • 8.5-inch wiring harness length for flexible installation
  • Includes 5 wires with 14, 16, and 18 gauge measurements
  • Female blade terminals made of durable plastic material
  • Compatible with Ford Mustang, Thunderbird, Town Car, and other models
  • Part number 84701 ensures exact fit and function

Technical Details and Specifications

This Motormite fuel pump harness connector features a 5-wire configuration with wire gauges of 14, 16, and 18, allowing it to handle various electrical loads within the fuel pump relay circuit. The 8.5-inch wiring harness length provides sufficient reach for installation in engine compartments. Female blade terminals constructed from plastic ensure secure connections while resisting corrosion and wear. This connector is specifically designed for use in Ford, Lincoln, and Mercury vehicles including the Capri, Cougar, Grand Marquis, LN7, LTD, Mark VI, Mark VII, Marquis, Mustang, Tempo, Thunderbird, Topaz, and Town Car models.

Applications and Common Issues Addressed

  • Restores proper electrical connection to fuel pump relay circuits
  • Resolves intermittent fuel pump operation due to faulty wiring
  • Replaces damaged or corroded fuel pump harness connectors
  • Prevents voltage drops that can cause engine stalling or no-start conditions
  • Supports maintenance and repair of fuel delivery electrical systems

Installation Notes and Tips

When installing the Motormite 84701 fuel pump harness connector, ensure the vehicle’s battery is disconnected to prevent electrical shorts. Verify wire gauge compatibility with the vehicle’s wiring harness and confirm the female blade terminals align with the fuel pump relay terminals. Use appropriate crimping tools for secure terminal connections and route the 8.5-inch harness away from heat sources and moving parts to avoid damage. Double-check all connections before restoring power to the vehicle.

Quality Assurance and Warranty Information

Motormite parts are manufactured to meet or exceed OEM specifications for fit and function. The 84701 fuel pump harness connector undergoes quality control inspections to ensure reliable performance in compatible Ford, Lincoln, and Mercury vehicles. While specific warranty details may vary, Motormite typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.

BrandMotormite
Part Number84701
Package Contents5-wire Fuel Pump Relay
Terminal GenderFemale
Terminal MaterialPlastic
Terminal TypeBlade
Wire Gauge Measurement14
Wire Gauge Measurement16
Wire Gauge Measurement18
Wire Quantity5
Wiring Harness Length8.5

This part fits 52 vehicles. Search below:

YearMakeModelPositionNotes
1989FordMustangN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1989FordTempoN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1989LincolnMark VIIN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1989MercuryTopazN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1988FordMustangN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1988FordTempoN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1988LincolnMark VIIN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1988MercuryTopazN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1987FordMustangN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1987FordTempoN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1987FordThunderbirdN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1987LincolnMark VIIN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1987MercuryCougarN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1987MercuryTopazN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1986FordMustangN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1986FordTempoN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1986FordThunderbirdN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1986LincolnMark VIIN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1986MercuryCapriN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1986MercuryCougarN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1986MercuryTopazN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1985FordLTDN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1985FordMustangN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1985FordTempoN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1985FordThunderbirdN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1985LincolnMark VIIN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1985MercuryCapriN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1985MercuryCougarN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1985MercuryMarquisN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1985MercuryTopazN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1984FordLTDN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1984FordMustangN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1984FordThunderbirdN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1984LincolnMark VIIN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1984MercuryCapriN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1984MercuryCougarN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1984MercuryMarquisN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1983FordLTDN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1983FordMustangN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1983FordThunderbirdN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1983LincolnMark VIN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1983LincolnTown CarN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1983MercuryCapriN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1983MercuryCougarN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1983MercuryGrand MarquisN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1983MercuryLN7N/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1982FordLTDN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1982LincolnTown CarN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1982MercuryGrand MarquisN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1982MercuryLN7N/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1981FordLTDN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector
1981MercuryGrand MarquisN/AFuel Pump Relay Compatible with Fuel Pump Harness Connector

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

086452834F57-4646572584060S598

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.