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P54-1120-100 Genuine Paccar Roof Marker LED Lamp
P54-1120-100 Genuine Paccar Roof Marker LED Lamp
P54-1120-100 Genuine Paccar Roof Marker LED Lamp
P54-1120-100 Genuine Paccar Roof Marker LED Lamp

P54-1120-100 Genuine Paccar Roof Marker LED Lamp

P/N: P54-1120-100 Manufactured by: Cummins
$165.00 - $165.00
$165.00
$165.00 - $165.00
$165.00
1 in Stock
Condition: New
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Product Overview

The P54-1120-100 is a genuine Paccar roof marker LED lamp designed for Kenworth T680 and Peterbilt truck applications, featuring a chrome housing, amber lens, and three light-emitting diodes. Operating on a 12V electrical system, this lamp provides amber marker illumination along the truck cab roof to support vehicle visibility and identification in low-light conditions.

Product Features

The P54-1120-100 Paccar roof marker LED lamp combines a three-diode lighting arrangement with a chrome-finished housing and amber lens for cab roof identification lighting.

  • Directs amber light outward from the elevated cab roof position
  • Uses three individual diodes to produce the required marker illumination
  • Combines reflective chrome exterior surfaces with a contrasting amber lens
  • Connects to the truck's 12V marker lighting electrical circuit
  • Measures 3-3/4 inches by 10-1/2 inches across the specified lamp dimensions
  • Designed for direct replacement of the original roof marker lighting assembly

General Specifications

Condition New
Part Number P54-1120-100
Brand Paccar
Part Type Roof Marker LED Lamp
Vehicle Applications Kenworth T680, Peterbilt
Housing Finish Chrome
Lens Color Amber
Lighting Type LED
Number of Diodes 3
Voltage 12V
Dimensions 3-3/4" x 10-1/2"
Weight 5.20 lbs
Fitment Type Direct Replacement


Installation Notes

The P54-1120-100 should be installed after inspecting the roof mounting surface, checking the lamp wiring connections, and confirming that the existing mounting arrangement matches the housing dimensions. After securing the assembly, test the marker light circuit, verify that all three LEDs illuminate correctly, and inspect the roof mounting area for proper sealing against moisture.

Always verify the original lamp part number, truck cab roof configuration, mounting dimensions, electrical connections, and 12V lighting system compatibility before installation.