HomeAir and Fuel Delivery > Electrical ConnectorsStandard Ignition S2991 Fuel Pump Connector
Part #: S2991

Standard Ignition S2991 Fuel Pump Connector

14 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Dodge, Ram 2500 and Ram 3500
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Fuel Pump Connector for Ram Trucks

Standard Ignition S2991 is a weatherproof sealed fuel pump connector built for electrical repair at the fuel delivery circuit. It uses a rectangular connector body with female and male terminals, 18-gauge wiring, and a 12-inch harness length for serviceable routing on the vehicle.

Compatible With 1998-2004 Dodge Ram 2500 and 1998-2004 Dodge Ram 3500 applications, this connector supports direct repair work on the fuel pump wiring connection. Standard Ignition S2991 is a practical choice when the original connector is damaged, corroded, or no longer locking securely.

Key Features

  • Fuel pump connector for air and fuel delivery electrical repair
  • Weatherproof sealed construction
  • Rectangular connector shape for a factory-style fit
  • Female + male connector and terminal design
  • 18 ga. wire with 300 mm harness length
  • Pin-style terminals for secure electrical contact
  • 0-degree bend angle for straightforward routing

Detailed Description

This Standard Ignition fuel pump connector is built for repairing the electrical interface at the fuel pump circuit rather than replacing the entire harness. The sealed design helps protect the connection point, while the 18-gauge two-wire layout and pin terminals support a clean, direct repair. For Dodge Ram 2500 and Dodge Ram 3500 trucks from 1998 through 2004, S2991 provides a focused solution for restoring a damaged connector at the fuel delivery system.

This part cross-references 4025182 and PT3029 for the same application.

Common Repair Uses

  • Broken or heat-damaged fuel pump connector housing
  • Corroded terminals causing intermittent fuel pump operation
  • Loose electrical contact at the fuel pump connection
  • Worn wiring near the tank or fuel pump harness
  • Failed connector lock or terminal retention issues

Installation Notes and Tips

Verify connector shape, terminal style, and wire gauge before installation. Match the existing harness routing and confirm a secure seal at the connection point. Inspect adjacent wiring for heat damage, corrosion, or brittle insulation before completing the repair on a 1998-2004 Dodge Ram 2500 or 1998-2004 Dodge Ram 3500.

Quality Assurance

Standard Ignition manufactures electrical service parts for automotive repair applications, and S2991 is built to meet the needs of fuel pump connector replacement work.

BrandStandard Ignition
Part NumberS2991
Weather ResistantNo
Bend Angle (Deg.)0
Connector GenderFemale + male
Connector Quantity2
Connector ShapeRectangular
Gauge18 ga.
Harness Length (mm.)300
Harness Length - cm30
Harness Length - inches12 "
Terminal GenderFemale + male
Terminal Quantity2
Terminal TypePin
Weatherproof SealedYes
Wire Gauge (ga)18
Wire Quantity2

This part fits 14 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2004DodgeRam 25005.9LL6N/A
2004DodgeRam 35005.9LL6N/A
2003DodgeRam 25005.9LL6N/A
2003DodgeRam 35005.9LL6N/A
2002DodgeRam 25005.9LL6N/A
2002DodgeRam 35005.9LL6N/A
2001DodgeRam 25005.9LL6N/A
2001DodgeRam 35005.9LL6N/A
2000DodgeRam 25005.9LL6N/A
2000DodgeRam 35005.9LL6N/A
1999DodgeRam 25005.9LL6N/A
1999DodgeRam 35005.9LL6N/A
1998DodgeRam 25005.9LL6N/A
1998DodgeRam 35005.9LL6N/A

* 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:

4025182CONB11459EC2894PT3029

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