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PIAA 34400 Wiring Harness

4903827 - 34400

PIAA 34400 Wiring Harness For Use w/525/550 Series - Lg. Black Plug

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PIAA - Wiring Harness P/N 34400 Features:

  • Includes Pre-Wired Relay/Switch/Plugs
  • one harness operates two lamps
  • High/low beam function
  • For PIAA 5250 and 5563 lamp kits

View the Full List of Automotive Applications »

Below is an abbreviated list of applications for the Wiring Harness.


PIAA Corporation was established in 1963 with the commitment to manufacture world-class products that our customers could use with pride and confidence. Today, PIAA upholds that commitment by combining market driven concepts with the latest technology to make night and inclement weather driving as safe as possible.


  • 4903827 - 34400
  • 4903827
  • 34400
  • 722935344003
  • PIAA
  • New


Shipping Information

  • Item Requires Shipping
  • 1.0 lbs.
  • W4.2500” x H4.0000” x L4.2500”

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