Dorman Products 645-521 Door Lock Module Connector

Part Number
Door Lock Actuator Harness - 2 Wire

Fits: American Motors Eagle, Buick Century, Buick Electra, Buick Estate Wagon, Buick LeSabre, Buick Reatta, Buick Regal, Buick Riviera, Buick Skyhawk, Buick Skylark, Buick Somerset, Buick Somerset Regal, Cadillac Cimarron, Cadillac DeVille, Cadillac Eldorado, Cadillac Escalade, Cadillac Fleetwood, Cadillac Seville, Chevrolet Astro, Chevrolet Beretta, Chevrolet Blazer, Chevrolet C10, Chevrolet C10 Suburban, Chevrolet C1500, Chevrolet C1500 Suburban, Chevrolet C20, Chevrolet C20 Suburban, Chevrolet C2500, Chevrolet C2500 Suburban, Chevrolet C30, Chevrolet C3500, Chevrolet C3500HD, Chevrolet Camaro, Chevrolet Caprice, Chevrolet Cavalier, Chevrolet Celebrity, Chevrolet Citation, Chevrolet Citation II, Chevrolet Corsica, Chevrolet Corvette, Chevrolet El Camino, Chevrolet G10, Chevrolet G20, Chevrolet G30, Chevrolet Impala, Chevrolet K10, Chevrolet K10 Suburban, Chevrolet K1500, Chevrolet K1500 Suburban

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Estimated Ship Date: 1 Business Day or Less
This door lock module connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

BRAND: Dorman - TECHoice


  • Ideal solution - this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Door Lock Actuator Harness - 2 Wire
  • American Motors Corporation (AMC) 1988-80, Chrysler 1996-81, General Motors 2005-77
  • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
  • Door, Lock, Module, Connector, Doors, Locks, Modules, Connectors
  • Direct replacement - this door lock module connector matches the appearance and function of the factory hardware on specified applications
  • Durable construction - this part is made from quality materials to ensure reliable performance and long service life


Package Contents1 Harness - 2 Butt Connectors
Terminal GenderFemale
Terminal MaterialTin Brass (Tin Plate)
Terminal TypeBlade
Wire Gauge Measurement16 ga.
Wire Quantity2
Wiring Harness Length16



  • WELLS: 477
  • ACDELCO: PT247
  • BWD: PT5639
  • ECHLIN: EC147
  • AIRTEX: 1P1146
  • General Motors: 12101855

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