Standard Motor Products S-523 Headlight Connector

Part Number
Headlight Connector

Fits: Acura CL, Acura CSX, Acura EL, Acura Integra, Acura Legend, Acura MDX, Acura NSX, Acura TL, Acura Vigor, Audi A6, Audi S4, Audi S6, Audi V8 Quattro, BMW 318i, BMW 318is, BMW 318ti, BMW 320i, BMW 323i, BMW 323is, BMW 325Ci, BMW 325i, BMW 325is, BMW 325iX, BMW 328i, BMW 328is, BMW 330Ci, BMW 525i, BMW 525iT, BMW 525xi, BMW 530i, BMW 530xi, BMW 535i, BMW 540i, BMW 550i, BMW 635CSi, BMW 650i, BMW 735i, BMW 735iL, BMW 740i, BMW 740iL, BMW 750i, BMW 750iL, BMW 750Li, BMW 760i, BMW 760Li, BMW 840Ci, BMW Alpina B7, BMW M3, BMW M5, BMW Z3, Buick Century, Buick Envision, Buick LaCrosse, Buick LeSabre, Buick Lucerne, Buick Park Avenue, Buick Rainier, Buick Regal, Buick Rendezvous, Buick Riviera, Buick Skylark, Cadillac Allante, Cadillac ATS, Cadillac Catera, Cadillac Commercial Chassis, Cadillac CTS, Cadillac DeVille, Cadillac Eldorado, Cadillac Escalade, Cadillac Escalade EXT, Cadillac Fleetwood

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Estimated Ship Date: 1 Business Day or Less
Offering hundreds of high-quality pigtails & sockets for nearly every electrical job. Utilizing high grade materials to ensure peak conductivity and perfect connections. Decades of industry leading research and development focused on meeting the technician's needs. With industry leading expertise, when original equipment fails our products are designed to fix the inherent failure issues.

BRAND: Standard Ignition


  • Headlight Connector
  • Headlight Connector


California Proposition 65Warning: This product contains a chemical known to the State of California to cause cancer.
California Proposition 65Warning: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm.
Connector GenderMale
Connector Quantity1
Connector ShapeOval
Terminal GenderFemale
Terminal Quantity2
Terminal TypeBlade
Wire Quantity2




  • ACDelco: PT167
  • Ford: 3U2Z14S411EUA
  • Motorcraft: WPT248
  • BWD: PT255
  • Echlin: LS6495
  • Airtex: 6S1046
  • Dorman: 645-652
  • Kem: 350-207
  • General Motors: 12101897
  • Pico: 5462C
  • CARQUEST Premium By WELLS: 57-4829
  • Carquest Premium Vehicle Solutions: PTA1004
  • Duralast: 709
  • Calterm: 09006
  • Belden: 784817
  • Chrysler: 5102409AA

More Information
Connection TypeMale
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