Peterbilt 379 Headlight Wiring Harness

Peterbilt 379 wiring harness, cab for sale Peterbilt 379 headlight wiring diagram Wire harness for headlight high & low beam & marker light fit peterbilt 379 headlight wiring harness

Peterbilt 379 Wiring Harness, Cab for Sale

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Peterbilt 379 wiring harness, cab for sale

Headlight peterbilt marker .

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