Standard Ignition S-547 Parking Light Bulb Socket - Front or Rear

Brand Standard Ignition S-547
Position Rear
Connector Gender Female
Harness Length - inches 13 3/4"
Fits Lincoln, Subaru, Ford, and Mercury · 372 vehicles

OE direct replacement. Designed to fix common failure issues when original equipment fails.

High-grade materials. Built for peak conductivity and reliable electrical connections.

Parking light bulb socket. A socket for electrical repair and replacement work.

Cross-references MOOG Driveline Products 399, 3U2Z14S411JKA and 6S1077 for the same application. See all 13.

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Parking Light Bulb Socket for Ford and Lincoln

Standard Ignition S-547 is a female parking light bulb socket built for electrical repair work where the original connector has failed, corroded, or lost conductivity. It uses high-grade materials to support solid electrical contact and reliable signal transfer in lighting and body circuits.

Compatible With select Ford, Lincoln, Mercury, and Subaru applications across 1984-2004 model years, including rear lighting and other 3-wire connector uses. Standard Ignition S-547 is a direct-fit electrical socket solution for technicians servicing aging factory harnesses.

Key Features

  • Female connector design for electrical socket replacement
  • 3-wire configuration for multi-circuit applications
  • 13 3/4 in. harness length for repair and re-termination work
  • Built with materials selected for conductivity and connection integrity
  • Used in parking light, stop, tail, and turn signal repair applications
  • Standard Ignition S-547 cross-references PT261 and WPT291 for the same application

Detailed Description

This parking light bulb socket is part of Standard Ignition’s electrical socket lineup, developed for technicians who need a dependable replacement when original equipment connectors fail. The S-547 is used across a wide range of vehicles, including Ford F-150, Ford F-250, Ford Mustang, Lincoln Town Car, and Mercury Sable applications, with fitment spanning rear lighting and other 3-wire connector locations. It also appears in select Subaru Outback and Lincoln Continental applications where the connector style matches the vehicle harness.

Standard Ignition focuses on replacement parts that address common OE failure points, and this socket is engineered to restore proper electrical contact in lighting and body systems. The S-547 part number is commonly searched for Ford Mustang rear lighting repair, Lincoln Town Car rear socket replacement, and Ford F-Series electrical connector service.

What It Is Used For

  • Replacing a damaged parking light bulb socket
  • Repairing corroded or heat-damaged rear lighting connectors
  • Restoring stop, tail, and turn signal circuit continuity
  • Fixing intermittent lighting caused by worn terminals
  • Servicing 3-wire harness connections on select Ford, Lincoln, Mercury, and Subaru vehicles

Installation Notes and Tips

Verify connector gender, wire count, and harness routing before installation. Match the socket to the vehicle’s original application and confirm the bulb style and position listed in the fitment data. For best results, inspect the mating terminals and surrounding harness for heat damage, corrosion, or broken insulation before connecting the new socket.

Quality Assurance

Standard Ignition uses high-grade materials and application-focused engineering to support consistent conductivity and secure connections. The brand’s electrical replacement parts are developed from long-term research and development centered on technician needs and common OE failure issues.

This part fits 372 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody Type# DoorsLitersCylindersPositionNotes
2004LincolnTown Car————N/AStop, Tail and Turn Signal; Rear
2004LincolnTown Car————N/A—
2004LincolnTown Car————Rear—
2004SubaruOutbackSedan———N/A—
2004SubaruOutbackSedan———Rear—
2003LincolnTown Car————Rear—
2003LincolnTown Car————N/AStop, Tail and Turn Signal; Rear
2003LincolnTown Car————N/A—
2003SubaruOutbackSedan———N/A—
2003SubaruOutbackSedan———Rear—
2002LincolnTown Car————Rear2 Wire
2002LincolnTown Car————N/AStop, Tail and Turn Signal; Rear
2002LincolnTown Car————N/A—
2002LincolnTown Car————Rearw/ Straight Socket
2002SubaruOutback————N/ARear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch.
2002SubaruOutbackSedan———N/A—
2002SubaruOutbackSedan———Rear—
2001LincolnContinental————Rear—
2001LincolnTown Car————Rear2 Wire
2001LincolnTown Car————N/AStop, Tail and Turn Signal; Rear
2001LincolnTown Car————N/A—
2001LincolnTown Car————Rearw/ Straight Socket
2001SubaruOutback————N/ARear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch.
2001SubaruOutbackSedan———N/A—
2001SubaruOutbackSedan———Rear—
2000LincolnContinental————Rear—
2000LincolnTown Car————Rear2 Wire
2000LincolnTown Car————N/AStop, Tail and Turn Signal; Rear
2000LincolnTown Car————N/A—
2000LincolnTown Car————Rearw/ Straight Socket
2000SubaruOutback————N/ARear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch.
2000SubaruOutbackSedan———N/A—
2000SubaruOutbackSedan———Rear—
1999LincolnContinental————N/A—
1999LincolnContinental————N/A3 Wires
1999LincolnTown Car————Rear2 Wire
1999LincolnTown Car————N/AStop, Tail and Turn Signal; Rear
1999LincolnTown Car————N/A—
1999LincolnTown Car————Rearw/ Straight Socket
1998LincolnContinental————N/A—
1998LincolnTown Car————Rear2 Wire
1998LincolnTown Car————N/AStop, Tail and Turn Signal; Rear
1998LincolnTown Car————N/A—
1998LincolnTown Car————Rearw/ Straight Socket
1997FordF-250————N/A3 Wires
1997FordF-350————N/A3 Wires
1997FordF-350————RearIgnition Knock (Detonation) Sensor
1997FordThunderbird————N/ARear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch.
1997FordThunderbird————N/AIgnition Knock (Detonation) Sensor
1997FordThunderbird————N/A3 Wires
1997LincolnContinental————N/A—
1997LincolnTown Car————Rear—
1997LincolnTown Car————N/AStop, Tail and Turn Signal; Rear
1997LincolnTown Car————N/A—
1997MercuryCougar————N/AStop, Tail and Turn Signal; Rear
1997MercuryCougar————N/A3 Wires
1997MercurySableWagon———N/AStop, Tail and Turn Signal; Rear
1997MercurySable————N/AWhite; Straight Socket
1997MercurySableWagon———Rear—
1996FordBronco————N/A—
1996FordBronco————Front—
1996FordF-150————N/AStop, Tail and Turn Signal; Rear
1996FordF-150————N/A—
1996FordF-150————Rear—
1996FordF-250————N/AStop, Tail and Turn Signal; Rear
1996FordF-250————N/A—
1996FordF-250————Rear—
1996FordF-350————N/A—
1996FordF-350————Rear—
1996FordThunderbird————N/ARear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch.
1996FordThunderbird————N/AIgnition Knock (Detonation) Sensor
1996FordThunderbird————N/A3 Wires
1996LincolnContinental————N/A—
1996LincolnTown Car————Rear—
1996LincolnTown Car————N/AStop, Tail and Turn Signal; Rear
1996LincolnTown Car————N/A—
1996MercuryCougar————N/AStop, Tail and Turn Signal; Rear
1996MercuryCougar————N/A3 Wires
1996MercurySableWagon———N/AStop, Tail and Turn Signal; Rear
1996MercurySable————N/AWhite; Straight Socket
1996MercurySableWagon———Rear—
1995FordBronco————N/A—
1995FordBronco————Front—
1995FordF-150————N/AStop, Tail and Turn Signal; Rear
1995FordF-150————N/A—
1995FordF-150————Rear—
1995FordF-250————N/AStop, Tail and Turn Signal; Rear
1995FordF-250————N/A—
1995FordF-250————Rear—
1995FordF-350————N/A—
1995FordF-350————Rear—
1995FordTaurus————N/AStop, Tail and Turn Signal; ID No. 29.45; Rear
1995FordTaurus————N/AID No. 29.45
1995FordTaurus————RearID No. 29.45
1995FordThunderbird————N/ARear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch.
1995FordThunderbird————N/A—
1995LincolnContinental————N/A—
1995LincolnTown Car————Rear—
1995LincolnTown Car————N/AStop, Tail and Turn Signal; Rear
1995LincolnTown Car————N/A—
1995MercuryCougar————N/AStop, Tail and Turn Signal; Rear
1995MercuryCougar————N/A—
1995MercurySableWagon———N/AStop, Tail and Turn Signal; Rear
1995MercurySable————N/AWhite; w/ Wire Lead
1995MercurySable————N/AStraight Socket
1995MercurySableWagon———Rear—
1994FordF-150————N/AStop, Tail and Turn Signal; Rear
1994FordF-150————N/A—
1994FordF-150————Rear—
1994FordF-250————N/AStop, Tail and Turn Signal; Rear
1994FordF-250————N/A—
1994FordF-250————Rear—
1994FordF-350————N/AStop, Tail and Turn Signal; Rear
1994FordF-350————N/A—
1994FordF-350————Rear—
1994FordTaurus————N/AStop, Tail and Turn Signal; ID No. 29.45; Rear
1994FordTaurus————N/AID No. 29.45
1994FordTaurus————RearID No. 29.45
1994FordThunderbird————N/ARear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch.
1994FordThunderbird————N/A—
1994LincolnContinental————N/ARear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch.
1994LincolnContinental————N/A—
1994LincolnTown Car————Rear—
1994LincolnTown Car————N/AStop, Tail and Turn Signal; Rear
1994LincolnTown Car————N/A—
1994MercuryCougar————N/AStop, Tail and Turn Signal; Rear
1994MercuryCougar————N/A—
1994MercurySableWagon———N/AStop, Tail and Turn Signal; Rear
1994MercurySableWagon———N/A—
1994MercurySableWagon———Rear—
1993FordCrown Victoria————N/A—
1993FordCrown Victoria————Front—
1993FordF-150————N/AStop, Tail and Turn Signal; Rear
1993FordF-150————N/A—
1993FordF-150————Rear—
1993FordF-250————N/AStop, Tail and Turn Signal; Rear
1993FordF-250————N/A—
1993FordF-250————Rear—
1993FordF-350————N/AStop, Tail and Turn Signal; Rear
1993FordF-350————N/A—
1993FordF-350————Rear—
1993FordMustang————N/AStop and Tail Light; Rear
1993FordMustang————N/A—
1993FordTaurus————N/AStop, Tail and Turn Signal; ID No. 29.45; Rear
1993FordTaurus————N/AID No. 29.45
1993FordTaurus————RearID No. 29.45
1993FordThunderbird————N/ARear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch.
1993FordThunderbird————N/A—
1993LincolnContinental————N/ARear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch.
1993LincolnContinental————N/A—
1993LincolnTown Car————Rear—
1993LincolnTown Car————N/AStop, Tail and Turn Signal; Rear
1993LincolnTown Car————N/A—
1993MercuryCougar————N/AStop, Tail and Turn Signal; Rear
1993MercuryCougar————N/A—
1993MercurySableWagon———N/AStop, Tail and Turn Signal; Rear
1993MercurySableWagon———N/A—
1993MercurySableWagon———Rear—
1992FordCrown Victoria————N/A—
1992FordCrown Victoria————Front—
1992FordExplorer————N/A—
1992FordF-150————N/AStop, Tail and Turn Signal; Rear
1992FordF-150————N/A—
1992FordF-150————Rear—
1992FordF-250————N/AStop, Tail and Turn Signal; Rear
1992FordF-250————N/A—
1992FordF-250————Rear—
1992FordF-350————N/AStop, Tail and Turn Signal; Rear
1992FordF-350————N/A—
1992FordF-350————Rear—
1992FordMustang————N/AStop and Tail Light; Rear
1992FordMustang————N/A—
1992FordRanger————N/ARear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch.
1992FordTaurus————N/AStop, Tail and Turn Signal; ID No. 29.45; Rear
1992FordTaurus————N/AID No. 29.45
1992FordTaurus————RearID No. 29.45
1992FordThunderbird————N/ARear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch.
1992FordThunderbird————N/A—
1992LincolnContinental————N/ARear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch.
1992LincolnContinental————N/A—
1992LincolnTown Car————Rear—
1992LincolnTown Car————N/AStop, Tail and Turn Signal; Rear
1992LincolnTown Car————N/A—
1992MercuryCougar————N/AStop, Tail and Turn Signal; Rear
1992MercuryCougar————N/A—
1992MercurySableWagon———N/AStop, Tail and Turn Signal; Rear
1992MercurySableWagon———N/A—
1992MercurySableWagon———Rear—
1991FordExplorer————N/A—
1991FordF-150————N/AStop, Tail and Turn Signal; Rear
1991FordF-150————N/A—
1991FordF-150————Rear—
1991FordF-250————N/AStop, Tail and Turn Signal; Rear
1991FordF-250————N/A—
1991FordF-250————Rear—
1991FordF-350————N/AStop, Tail and Turn Signal; Rear
1991FordF-350————N/A—
1991FordF-350————Rear—
1991FordMustang————N/AStop and Tail Light; Rear
1991FordMustang————N/A—
1991FordRanger————N/ARear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch.
1991FordTaurusWagon———N/AStop, Tail and Turn Signal; ID No. 29.45; Rear
1991FordTaurusWagon———N/AID No. 29.45
1991FordThunderbird————N/ARear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch.
1991FordThunderbird————N/A—
1991LincolnContinental————N/ARear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch.
1991LincolnContinental————N/A—
1991LincolnTown Car————Rear—
1991LincolnTown Car————N/AStop, Tail and Turn Signal; Rear
1991LincolnTown Car————N/A—
1991MercuryCougar————N/AStop, Tail and Turn Signal; Rear
1991MercuryCougar————N/A—
1991MercuryGrand MarquisSedan———N/AStop and Tail Light; Rear
1991MercuryGrand Marquis——5.0LV8N/A—
1991MercurySable————N/AStop, Tail and Turn Signal; Rear
1991MercurySable————N/A—
1991MercuryTracer————N/A—
1990FordAerostar————N/A—
1990FordAerostar————N/A3 Wires
1990FordEscort————N/AStop and Turn Signal; ID No. 36.60, 42.45; Rear
1990FordEscort————N/A—
1990FordF-150————N/AStop, Tail and Turn Signal; Rear
1990FordF-150————N/A—
1990FordF-150————Rear—
1990FordF-250————N/AStop, Tail and Turn Signal; Rear
1990FordF-250————N/A—
1990FordF-250————Rear—
1990FordF-350————N/AStop, Tail and Turn Signal; Rear
1990FordF-350————N/A—
1990FordF-350————Rear—
1990FordLTD Crown Victoria————N/A—
1990FordMustang————N/ARear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch.
1990FordMustang————N/A—
1990FordRanger————N/ARear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch.
1990FordTaurus————N/Aw/ 3157 Bulb
1990FordTaurus————N/A3 Wire
1990FordTempo————N/AStop and Turn Signal; Rear
1990FordTempo————N/A—
1990FordTempo————Front—
1990FordThunderbird————N/ARear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch.
1990FordThunderbird————N/A—
1990LincolnContinental————N/ARear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch.
1990LincolnContinental————N/A—
1990LincolnMark VII————N/Aw/ 3157 Bulb
1990LincolnTown Car————Rear—
1990LincolnTown Car————N/AStop, Tail and Turn Signal; Rear
1990LincolnTown Car————N/A—
1990MercuryCougar————N/AStop, Tail and Turn Signal; Rear
1990MercuryCougar————N/Aw/ 3157 Bulb
1990MercuryCougar————N/A—
1990MercuryGrand Marquis——5.0LV8N/A—
1990MercurySable————N/AStop, Tail and Turn Signal; Rear
1990MercurySable————N/A—
1990MercuryTopaz—4 Door——N/AStop and Turn Signal; Rear
1990MercuryTopaz—4 Door——N/A—
1989FordAerostar————N/A—
1989FordEscort————N/AStop and Turn Signal; ID No. 36.60, 42.45; Rear
1989FordEscort————N/A—
1989FordF-150————N/AStop, Tail and Turn Signal; Rear
1989FordF-150————N/A—
1989FordF-150————Rear—
1989FordF-250————N/AStop, Tail and Turn Signal; Rear
1989FordF-250————N/A—
1989FordF-250————Rear—
1989FordF-350————N/AStop, Tail and Turn Signal; Rear
1989FordF-350————N/A—
1989FordF-350————Rear—
1989FordLTD Crown Victoria————N/A—
1989FordLTD Crown Victoria————Rear—
1989FordMustang————N/ARear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch.
1989FordMustang————N/A—
1989FordRanger————N/ARear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch.
1989FordRanger————N/A—
1989FordTaurus————N/Aw/ 3157 Bulb
1989FordTaurus————N/A3 Wire
1989FordTempo————N/AStop and Turn Signal; Rear
1989FordTempo————N/A—
1989FordTempo————Rear—
1989FordThunderbird————N/ARear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch.
1989FordThunderbird————N/A—
1989LincolnContinental————N/ARear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch.
1989LincolnContinental————N/A—
1989LincolnMark VII————N/Aw/ 3157 Bulb
1989LincolnTown Car————N/AStop, Tail and Turn Signal; Rear
1989LincolnTown Car————N/A—
1989MercuryCougar————N/AStop, Tail and Turn Signal; Rear
1989MercuryCougar————N/Aw/ 3157 Bulb
1989MercuryCougar————N/A—
1989MercuryGrand Marquis————N/A—
1989MercurySableWagon———N/AStop, Tail and Turn Signal; Rear
1989MercurySable————N/Aw/ 3157 Bulb
1989MercurySableWagon———N/A—
1989MercurySable————N/A—
1989MercuryTopaz—4 Door——N/AStop and Turn Signal; Rear
1989MercuryTopaz—4 Door——N/A—
1989MercuryTracer————N/A—
1988FordAerostar————N/A—
1988FordEscort————N/AStop and Turn Signal; ID No. 36.60, 42.45; Rear
1988FordEscort————N/A—
1988FordF-150————N/AStop, Tail and Turn Signal; Rear
1988FordF-150————N/A—
1988FordF-150————Rear—
1988FordF-250————N/AStop, Tail and Turn Signal; Rear
1988FordF-250————N/A—
1988FordF-250————Rear—
1988FordF-350————N/AStop, Tail and Turn Signal; Rear
1988FordF-350————N/A—
1988FordF-350————Rear—
1988FordLTD Crown Victoria————N/A—
1988FordLTD Crown Victoria————Rear—
1988FordMustang————N/ARear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch.
1988FordMustang————N/A—
1988FordTempo————N/AStop and Turn Signal; Rear
1988FordTempo————N/A—
1988FordTempo————Rear—
1988FordThunderbird————N/ARear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch.
1988FordThunderbird————N/A—
1988LincolnContinental————N/ARear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch.
1988LincolnContinental————N/A—
1988LincolnMark VII————N/Aw/ 3157 Bulb
1988LincolnTown Car————N/AStop, Tail and Turn Signal; Rear
1988LincolnTown Car————N/A—
1988MercuryCougar————N/AStop, Tail and Turn Signal; Rear
1988MercuryCougar————N/Aw/ 3157 Bulb
1988MercuryCougar————N/A—
1988MercuryGrand Marquis————N/A—
1988MercurySable————N/AStop, Tail and Turn Signal; Rear
1988MercurySable————N/A—
1988MercuryTopaz—4 Door——N/AStop and Turn Signal; Rear
1988MercuryTopaz—4 Door——N/A—
1987FordEscort————N/AStop and Turn Signal; ID No. 36.60, 42.45; Rear
1987FordEscort————N/A—
1987FordLTD Crown Victoria————N/A—
1987FordLTD Crown Victoria————Rear—
1987FordMustang————N/ARear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch.
1987FordMustang————N/A—
1987FordTempo————N/AStop and Turn Signal; Rear
1987FordTempo————N/A—
1987FordTempo————Rear—
1987FordThunderbird————N/ARear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch.
1987FordThunderbird————N/A—
1987LincolnContinental————N/ARear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch.
1987LincolnContinental————N/A—
1987LincolnContinental————Rear—
1987LincolnMark VII————N/Aw/ 3157 Bulb
1987LincolnTown Car————N/AStop, Tail and Turn Signal; Rear
1987LincolnTown Car————N/A—
1987MercuryCougar————N/AStop, Tail and Turn Signal; Rear
1987MercuryCougar————N/Aw/ 3157 Bulb
1987MercuryCougar————N/A—
1987MercuryGrand Marquis————N/A—
1987MercuryLynx————N/ARear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch.
1987MercuryLynx————N/A—
1987MercurySableSedan———N/AStop, Tail and Turn Signal; Rear
1987MercurySableSedan———N/A3 Wires
1987MercuryTopaz—4 Door——N/AStop and Turn Signal; Rear
1987MercuryTopaz—4 Door——N/A—
1986FordTempo————N/AStop and Turn Signal; Rear
1986FordTempo————N/A—
1986FordTempo————Rear—
1986MercuryGrand MarquisSedan———N/ABayonet Bulb; Rear
1986MercuryGrand MarquisSedan———N/ABayonet Bulb
1986MercuryMarquis————N/Aw/ Straight 2 Wire Socket; Rear
1985FordTempo————N/AStop and Turn Signal; Rear
1985FordTempo————N/A—
1985FordTempo————Rear—
1985MercuryGrand MarquisSedan———N/ABayonet Bulb; Rear
1985MercuryGrand MarquisSedan———N/ABayonet Bulb
1985MercuryMarquis————N/Aw/ Straight 2 Wire Socket; Rear
1984FordTempo————N/AStop and Turn Signal; Rear
1984FordTempo————N/A—
1984FordTempo————Rear—
Directly replaces or cross-references 13 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
MOOG Driveline Products — 3993U2Z14S411JKA6S107757-4859350-231643-0825479C88860458LS6258PS49PT261PTC1123WPT291