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Paccar  |  SKU: PP607340

PP607340 | Genuine Paccar® Upper Cabin Wiring Harness

Regular price $26900
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Part Number: PP607340, PP607340-492
Condition: Take Off
Manufacture/Brand: Paccar

Description:
A wiring harness assembly for the upper cabin is a bundled set of electrical wires, connectors, and terminals that runs through the roof area (headliner) of a truck or vehicle cab. It’s designed to connect, power, and control various electrical components located in the upper interior of the cab. Upper Cabin Wiring Harness For Kenworth T680, T880, Peterbilt 579, work condition, used take-off Kenworth T880 2024 

Fits For Kenworth T680, T880, Peterbilt 579

Purpose:

Interior dome lights
Marker lights or sleeper lights
Sunroof / vent controls
CB radio or telematics
Speakers or microphones
Overhead storage electronics (e.g. USB, power outlets)
HVAC sensors (cabin temp / sunlight sensors)
Headliner switches and controls


Signs of a Bad Upper Cabin Wiring Harness

 

Broken wires from vibration or pinching during headliner installs

Loose connectors causing intermittent power to interior lights or radios

Corrosion at junction points if moisture enters the cab

Incompatibility if swapping harnesses between different cab configs or model years

 

About the Manufacturer – Paccar:

PACCAR Inc is a global technology leader in the design, manufacture, and customer support of premium light-, medium-, and heavy-duty trucks. Founded in 1905 and headquartered in Bellevue, Washington, PACCAR is best known for its world-class truck brands: Kenworth, Peterbilt, and DAF.
PACCAR’s trucks are recognized for their durability, fuel efficiency, advanced engineering, and driver-focused technology. In addition to truck manufacturing, PACCAR also designs and builds diesel engines, and provides financial services, information technology, and aftermarket support to its global customer base.

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