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Standard Ignition S-798 Automatic Transmission Wiring Harness ConnectorOE Quality 60-Day Returns
Part #: S-798

Standard Ignition S-798 Automatic Transmission Wiring Harness Connector

317 vehicles fit this part
Select your vehicle to confirm fitment
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Fitment: Ford, Lincoln, and Mercury, Windstar, Mustang, E-150 Econoline, E-150 Econoline Club Wagon, E-250 Econoline, E-350 Econoline, E-350 Econoline Club Wagon, Explorer, Ranger, Taurus, Mark VIII, Mountaineer, Sable, Aerostar, Crown Victoria, F-150, F-250, F-350, Thunderbird, Cougar, Grand Marquis, Bronco, Escort, Continental, Tempo, Topaz, Town Car, E-250 Econoline Club Wagon, and Bronco II
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Not what you need? See all Automatic Transmission Wiring Harness Connector options

Automatic Transmission Connector for Ford Applications

Standard Ignition S-798 is an automatic transmission wiring harness connector built for Ford, Lincoln, and Mercury vehicles with the listed transmission connector configurations. It uses an 8-inch-plus pigtail assembly with 8 wires and pin socket terminals to restore a secure electrical connection where the original connector has failed or become damaged.

Key Features

  • Female + male connector design for transmission harness service
  • Pigtail assembly with 8 1/4" harness length
  • 8-wire layout with 8 pin socket terminals
  • High-grade materials selected for conductivity and connection integrity
  • Direct-fit style replacement for many Ford, Lincoln, and Mercury automatic transmission applications

Detailed Description

The Standard Ignition S-798 is an automatic transmission wiring harness connector used on a wide range of Ford truck, van, car, and SUV applications, including Ford F-150, F-250, F-350, Ranger, Taurus, Explorer, Windstar, and Bronco models, along with select Lincoln and Mercury vehicles. Standard Ignition builds this pigtail assembly with materials chosen to maintain stable electrical contact and consistent signal transfer in transmission circuits. This part cross-references Karlyn 648 for the same application.

For buyers searching for a Ford F-150 automatic transmission wiring harness connector, Ford Ranger transmission connector pigtail, or a replacement connector for a Ford Explorer transmission harness, S-798 provides a focused service solution. It is also listed for select E-Series vans and club wagons, Mustang, Crown Victoria, Thunderbird, and related Lincoln and Mercury platforms.

Common Problems This Part Addresses

  • Broken or heat-damaged transmission connector housing
  • Intermittent electrical connection at the transmission harness
  • Corrosion or terminal wear at the connector interface
  • Transmission warning lights caused by poor connector contact
  • Harness-side connector damage during transmission service

Installation Notes and Tips

  • Verify connector style, terminal count, and locking-tab configuration before installation.
  • Match the vehicle application to the listed fitment details, including notes such as black and red, oval shape, or 2 locking tabs where specified.
  • Inspect the mating harness and transmission terminals for corrosion, bent pins, or heat damage before connecting the new pigtail.
  • Use proper electrical repair practices to secure splices and protect the harness from moisture and abrasion.

Quality Assurance

Standard Ignition supports this connector with its long-running electrical parts engineering and manufacturing focus. The S-798 is produced with high-grade materials and application-specific design considerations to help restore dependable transmission circuit connections on compatible Ford, Lincoln, and Mercury vehicles.

BrandStandard Ignition
Part NumberS-798
Connector GenderFemale + Male
ContentsPigtail Assembly
Harness Length - inches8 1/4"
Terminal GenderFemale
Terminal TypePin Socket

This part fits 317 vehicles. Search below:

YearMakeModelPositionNotes
2003FordWindstarN/A
2002FordWindstarN/A
2001FordWindstarN/A
2000FordMustangN/A
2000FordWindstarN/A
1999FordMustangN/A
1999FordWindstarN/A
1998FordE-150 EconolineN/ABlack and Red; 8 Term. Female
1998FordE-150 EconolineN/A
1998FordE-150 Econoline Club WagonN/ABlack and Red; 8 Term. Female
1998FordE-150 Econoline Club WagonN/A
1998FordE-250 EconolineN/ABlack and Red; 8 Term. Female
1998FordE-250 EconolineN/A
1998FordE-350 EconolineN/ABlack and Red; 8 Term. Female
1998FordE-350 EconolineN/A
1998FordE-350 Econoline Club WagonN/ABlack and Red; 8 Term. Female
1998FordE-350 Econoline Club WagonN/A
1998FordExplorerN/A
1998FordMustangN/A
1998FordRangerN/A
1998FordTaurusN/A
1998FordWindstarN/A
1998LincolnMark VIIIN/A
1998MercuryMountaineerN/A
1998MercurySableN/A
1997FordAerostarN/A
1997FordCrown VictoriaN/A
1997FordE-150 EconolineN/ABlack and Red; 8 Term. Female
1997FordE-150 EconolineN/A
1997FordE-150 Econoline Club WagonN/ABlack and Red; 8 Term. Female
1997FordE-150 Econoline Club WagonN/A
1997FordE-250 EconolineN/ABlack and Red; 8 Term. Female
1997FordE-250 EconolineN/A
1997FordE-350 EconolineN/ABlack and Red; 8 Term. Female
1997FordE-350 EconolineN/A
1997FordE-350 Econoline Club WagonN/ABlack and Red; 8 Term. Female
1997FordE-350 Econoline Club WagonN/A
1997FordExplorerN/A
1997FordF-150N/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1997FordF-150N/A
1997FordF-250N/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1997FordF-250N/A
1997FordF-350N/A
1997FordF-350N/Aw/ 2 Locking Tabs
1997FordMustangN/A
1997FordRangerN/A
1997FordTaurusN/A
1997FordThunderbirdN/A
1997FordWindstarN/A
1997LincolnMark VIIIN/A
1997MercuryCougarN/A
1997MercuryGrand MarquisN/A
1997MercuryMountaineerN/A
1997MercurySableN/A
1996FordAerostarN/A
1996FordBroncoN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1996FordBroncoN/A
1996FordCrown VictoriaN/A
1996FordE-150 EconolineN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1996FordE-150 EconolineN/A
1996FordE-150 Econoline Club WagonN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1996FordE-150 Econoline Club WagonN/A
1996FordE-250 EconolineN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1996FordE-250 EconolineN/A
1996FordE-350 EconolineN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1996FordE-350 EconolineN/A
1996FordE-350 Econoline Club WagonN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1996FordE-350 Econoline Club WagonN/A
1996FordEscortN/A
1996FordExplorerN/A
1996FordF-150N/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1996FordF-150N/A
1996FordF-250N/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1996FordF-250N/A
1996FordF-350N/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1996FordF-350N/A
1996FordMustangN/A
1996FordRangerN/A
1996FordTaurusN/A
1996FordThunderbirdN/A
1996MercuryCougarN/A
1996MercuryGrand MarquisN/A
1996MercurySableN/A
1995FordAerostarN/A
1995FordBroncoN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1995FordBroncoN/A
1995FordCrown VictoriaN/A
1995FordE-150 EconolineN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1995FordE-150 EconolineN/A
1995FordE-150 Econoline Club WagonN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1995FordE-150 Econoline Club WagonN/A
1995FordE-250 EconolineN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1995FordE-250 EconolineN/A
1995FordE-350 EconolineN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1995FordE-350 EconolineN/A
1995FordE-350 Econoline Club WagonN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1995FordE-350 Econoline Club WagonN/A
1995FordEscortN/A
1995FordExplorerN/A
1995FordF-150N/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1995FordF-150N/A
1995FordF-250N/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1995FordF-250N/A
1995FordF-350N/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1995FordF-350N/A
1995FordMustangN/A
1995FordRangerN/A
1995FordTaurusN/A
1995FordThunderbirdN/A
1995LincolnContinentalN/A
1995MercuryCougarN/A
1995MercuryGrand MarquisN/A
1995MercurySableN/A
1994FordAerostarN/A
1994FordBroncoN/ABlack and Red; 8 Term. Female
1994FordBroncoN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1994FordBroncoN/A
1994FordCrown VictoriaN/A
1994FordE-150 EconolineN/ABlack and Red; 8 Term. Female
1994FordE-150 EconolineN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1994FordE-150 EconolineN/A
1994FordE-150 Econoline Club WagonN/ABlack and Red; 8 Term. Female
1994FordE-150 Econoline Club WagonN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1994FordE-150 Econoline Club WagonN/A
1994FordE-250 EconolineN/ABlack and Red; 8 Term. Female
1994FordE-250 EconolineN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1994FordE-250 EconolineN/A
1994FordE-350 EconolineN/ABlack and Red; 8 Term. Female
1994FordE-350 EconolineN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1994FordE-350 EconolineN/A
1994FordE-350 Econoline Club WagonN/ABlack and Red; 8 Term. Female
1994FordE-350 Econoline Club WagonN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1994FordE-350 Econoline Club WagonN/A
1994FordEscortN/A
1994FordExplorerN/A
1994FordF-150N/ABlack and Red; 8 Term. Female
1994FordF-150N/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1994FordF-150N/A
1994FordF-250N/ABlack and Red; 8 Term. Female
1994FordF-250N/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1994FordF-250N/A
1994FordF-350N/ABlack and Red; 8 Term. Female
1994FordF-350N/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1994FordF-350N/A
1994FordMustangN/A
1994FordRangerN/A
1994FordTaurusN/A
1994FordTempoN/A
1994FordThunderbirdN/A
1994MercuryCougarN/A
1994MercuryGrand MarquisN/A
1994MercurySableN/A
1994MercuryTopazN/A
1993FordAerostarN/A
1993FordBroncoN/ABlack and Red; 8 Term. Female
1993FordBroncoN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1993FordBroncoN/A
1993FordCrown VictoriaN/A
1993FordE-150 EconolineN/ABlack and Red; 8 Term. Female
1993FordE-150 EconolineN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1993FordE-150 EconolineN/A
1993FordE-150 Econoline Club WagonN/ABlack and Red; 8 Term. Female
1993FordE-150 Econoline Club WagonN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1993FordE-150 Econoline Club WagonN/A
1993FordE-250 EconolineN/ABlack and Red; 8 Term. Female
1993FordE-250 EconolineN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1993FordE-250 EconolineN/A
1993FordE-350 EconolineN/ABlack and Red; 8 Term. Female
1993FordE-350 EconolineN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1993FordE-350 EconolineN/A
1993FordE-350 Econoline Club WagonN/ABlack and Red; 8 Term. Female
1993FordE-350 Econoline Club WagonN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1993FordE-350 Econoline Club WagonN/A
1993FordEscortN/A
1993FordExplorerN/A
1993FordF-150N/ABlack and Red; 8 Term. Female
1993FordF-150N/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1993FordF-150N/A
1993FordF-250N/ABlack and Red; 8 Term. Female
1993FordF-250N/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1993FordF-250N/A
1993FordF-350N/ABlack and Red; 8 Term. Female
1993FordF-350N/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1993FordF-350N/A
1993FordMustangN/A
1993FordRangerN/A
1993FordTaurusN/A
1993FordTempoN/A
1993FordThunderbirdN/A
1993MercuryCougarN/A
1993MercuryGrand MarquisN/A
1993MercurySableN/A
1993MercuryTopazN/A
1992FordAerostarN/A
1992FordBroncoN/ABlack and Red; 8 Term. Female
1992FordBroncoN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1992FordBroncoN/A
1992FordCrown VictoriaN/A
1992FordE-150 EconolineN/ABlack and Red; 8 Term. Female
1992FordE-150 EconolineN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1992FordE-150 EconolineN/A
1992FordE-150 Econoline Club WagonN/ABlack and Red; 8 Term. Female
1992FordE-150 Econoline Club WagonN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1992FordE-150 Econoline Club WagonN/A
1992FordE-250 EconolineN/ABlack and Red; 8 Term. Female
1992FordE-250 EconolineN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1992FordE-250 EconolineN/A
1992FordE-350 EconolineN/ABlack and Red; 8 Term. Female
1992FordE-350 EconolineN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1992FordE-350 EconolineN/A
1992FordE-350 Econoline Club WagonN/ABlack and Red; 8 Term. Female
1992FordE-350 Econoline Club WagonN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1992FordE-350 Econoline Club WagonN/A
1992FordEscortN/A
1992FordExplorerN/A
1992FordF-150N/ABlack and Red; 8 Term. Female
1992FordF-150N/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1992FordF-150N/A
1992FordF-250N/ABlack and Red; 8 Term. Female
1992FordF-250N/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1992FordF-250N/A
1992FordF-350N/ABlack and Red; 8 Term. Female
1992FordF-350N/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1992FordF-350N/A
1992FordMustangN/A
1992FordRangerN/A
1992FordTaurusN/ABlack and Red; 8 Term. Female
1992FordTaurusN/A
1992FordTempoN/A
1992FordThunderbirdN/A
1992LincolnContinentalN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1992LincolnContinentalN/A
1992LincolnTown CarN/A
1992MercuryGrand MarquisN/A
1992MercurySableN/A
1992MercuryTopazN/A
1991FordAerostarN/A
1991FordBroncoN/ABlack and Red; 8 Term. Female
1991FordBroncoN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1991FordBroncoN/A
1991FordE-150 EconolineN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1991FordE-150 Econoline Club WagonN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1991FordE-250 EconolineN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1991FordE-250 Econoline Club WagonN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1991FordE-350 EconolineN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1991FordE-350 Econoline Club WagonN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1991FordEscortN/A
1991FordExplorerN/A
1991FordF-150N/ABlack and Red; 8 Term. Female
1991FordF-150N/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1991FordF-150N/A
1991FordF-250N/ABlack and Red; 8 Term. Female
1991FordF-250N/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1991FordF-250N/A
1991FordF-350N/ABlack and Red; 8 Term. Female
1991FordF-350N/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1991FordF-350N/A
1991FordMustangN/A
1991FordRangerN/A
1991FordTaurusN/A
1991FordTempoN/A
1991FordThunderbirdN/A
1991LincolnContinentalN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1991LincolnContinentalN/A
1991LincolnTown CarN/A
1991MercurySableN/A
1991MercuryTopazN/A
1990FordAerostarN/A
1990FordBroncoN/ABlack and Red; 8 Term. Female
1990FordBroncoN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1990FordBroncoN/A
1990FordBronco IIN/A
1990FordE-150 EconolineN/ABlack and Red; 8 Term. Female
1990FordE-150 EconolineN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1990FordE-150 Econoline Club WagonN/ABlack and Red; 8 Term. Female
1990FordE-150 Econoline Club WagonN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1990FordE-250 EconolineN/ABlack and Red; 8 Term. Female
1990FordE-250 EconolineN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1990FordE-250 Econoline Club WagonN/ABlack and Red; 8 Term. Female
1990FordE-250 Econoline Club WagonN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1990FordE-350 EconolineN/ABlack and Red; 8 Term. Female
1990FordE-350 EconolineN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1990FordE-350 Econoline Club WagonN/ABlack and Red; 8 Term. Female
1990FordE-350 Econoline Club WagonN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1990FordEscortN/A
1990FordF-150N/ABlack and Red; 8 Term. Female
1990FordF-150N/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1990FordF-150N/A
1990FordF-250N/ABlack and Red; 8 Term. Female
1990FordF-250N/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1990FordF-250N/A
1990FordF-350N/ABlack and Red; 8 Term. Female
1990FordF-350N/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1990FordF-350N/A
1990FordMustangN/A
1990FordRangerN/A
1990FordTaurusN/A
1990FordTempoN/A
1990FordThunderbirdN/A
1990MercuryCougarN/A
1990MercurySableN/A
1990MercuryTopazN/A
1989FordBroncoN/AOval Shape; 8 Term. Female
1989FordBronco IIN/A
1989FordE-150 EconolineN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1989FordE-150 Econoline Club WagonN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1989FordE-250 EconolineN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1989FordE-250 Econoline Club WagonN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1989FordE-350 EconolineN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1989FordE-350 Econoline Club WagonN/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1989FordF-150N/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1989FordF-250N/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1989FordF-350N/Aw/ 2 Locking Tabs; Black and Red; 8 Term. Female
1988FordBronco IIN/A
1987FordBronco IIN/A
1986FordBronco IIN/A
1985FordBronco IIN/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:

1P1280350-3013U2Z14S411BBA57-472764888860534LS6581PT5779PTC1554WPT298

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