Standard Ignition S-71 Combination Light Socket

Brand Standard Ignition S-71
Connector Gender Female
Harness Length - inches 10.25
Fits American Motors, Ford, Mercury, and Chrysler · 57 vehicles

OE-style replacement. Designed to fix common failure issues with a direct-fit socket.

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

Combination light socket. A practical pigtail-and-socket solution for electrical repairs.

Cross-references Baldwin PT62, MOOG Driveline Products 338 and 6S1027 for the same application. See all 15.

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Combination Light Socket for OE-Style Repairs

Standard Ignition S-71 is a female combination light socket built for electrical repair work where a reliable lamp connection is needed. It uses high-grade materials to support strong conductivity and consistent contact, making it a practical replacement when a factory socket has failed.

Compatible with a wide range of classic Ford, Mercury, and Chrysler applications, including 1972-1980 Ford Pinto, 1973-1978 Ford LTD, and 1974-1979 Mercury Cougar service needs. The Standard Ignition S-71 is also a fitment match for 1973 Ford Mustang and 1977-1978 Chrysler New Yorker applications.

Key Features

  • Female connector design for electrical socket repair
  • 1 connector, 1 terminal, and 2-wire configuration
  • 10.25-inch harness length for routing flexibility
  • Built with materials selected for conductivity and secure connection quality
  • OE-style replacement for lighting and body electrical service
  • Standard Ignition S-71 part number for easy identification

Detailed Description

The Standard Ignition S-71 combination light socket is engineered for technicians replacing worn, corroded, or intermittent lighting connections. Standard Ignition focuses on pigtails and sockets for electrical repair, and this socket reflects that approach with a straightforward female connector layout and a harness length that supports common service routing. It is a practical choice for restoring dependable electrical contact in older vehicle lighting circuits, including Ford Pinto, Mercury Marquis, and Chrysler Newport applications.

This part cross-references Baldwin PT62 for the same application.

What It Helps Fix

  • Intermittent or failed lamp socket connections
  • Corrosion at the original electrical socket
  • Broken or heat-damaged lighting connectors
  • Poor conductivity in aging body electrical circuits
  • Service issues on classic Ford, Mercury, and Chrysler lighting systems

Installation Notes and Tips

Verify connector style, terminal count, and harness length before installation. Match the socket to the vehicle’s existing lighting circuit and inspect the surrounding wiring for heat damage, corrosion, or brittle insulation before making the final connection. Confirm fitment for the specific application, such as 1972-1980 Ford Pinto, 1975-1980 Mercury Bobcat, or 1973-1979 Ford Thunderbird, before assembly.

Quality Assurance

Standard Ignition develops electrical repair parts with a focus on technician needs and consistent connection quality. The S-71 is built to address common failure points found in original lighting sockets and related electrical connections.

This part fits 57 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1980FordPintoN/A—
1980MercuryBobcatN/A—
1979FordPintoN/A—
1979FordThunderbirdN/A—
1979MercuryBobcatN/A—
1979MercuryCougarN/A—
1978ChryslerNew YorkerN/A—
1978FordLTDN/A—
1978FordPintoN/A—
1978FordThunderbirdN/A—
1978MercuryBobcatN/A—
1978MercuryCougarN/A—
1978MercuryGrand MarquisN/A—
1978MercuryMarquisN/A—
1977ChryslerNew YorkerN/A—
1977ChryslerNewportN/A—
1977FordCourierN/A—
1977FordLTDN/A—
1977FordPintoN/A—
1977FordThunderbirdN/A—
1977MercuryBobcatN/A—
1977MercuryCougarN/A—
1977MercuryGrand MarquisN/A—
1977MercuryMarquisN/A—
1976FordCourierN/A—
1976FordLTDN/A—
1976FordPintoN/A—
1976FordThunderbirdN/A—
1976MercuryBobcatN/A—
1976MercuryCougarN/A—
1976MercuryGrand MarquisN/A—
1976MercuryMarquisN/A—
1976MercuryMontegoN/A—
1975FordCourierN/A—
1975FordLTDN/A—
1975FordPintoN/A—
1975FordThunderbirdN/A—
1975MercuryBobcatN/A—
1975MercuryCougarN/A—
1975MercuryGrand MarquisN/A—
1975MercuryMarquisN/A—
1975MercuryMontegoN/A—
1974ChryslerImperialN/A—
1974FordCourierN/A—
1974FordLTDN/A—
1974FordPintoN/A—
1974FordThunderbirdN/A—
1974MercuryCougarN/A—
1974MercuryMarquisN/A—
1974MercuryMontegoN/A—
1973FordCourierN/A—
1973FordLTDN/A—
1973FordMustangN/A—
1973FordPintoN/A—
1973FordThunderbirdN/A—
1973MercuryMarquisN/A—
1972FordPintoN/A—
Directly replaces or cross-references 15 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Baldwin — PT62MOOG Driveline Products — 3386S102757-4812350-1202591F5450A08555784892369107288860543D2AB14A553CAJ3691072LS6459PTA1409