Description: Engine Wiring Harness 
Condition: New
Brand: Cummins®
Part Number: 4331263
Cross Reference Part Number: 4331263CUM, 4331262

Type: Engine Wiring Harness
Model: ISX15
Installation Kit: Complete wiring harness assembly, ready for installation.

Compatible Models: 

• Kenworth: T680, T880, W900
• Peterbilt: 579, 389, 567
• Freightliner: Cascadia
• International: ProStar 
• Volvo: VNL 

Specifications:

Weight: 3.5 lbs
Dimensions: 8,5 x 3,75 x 29

Description and Purpose
This OEM wiring harness is specifically designed for the Cummins ISX15 engine, providing a reliable connection between key engine components. It ensures seamless communication for optimal engine performance.

Impact on Performance
Engineered for heavy-duty applications, the harness enhances engine reliability by maintaining consistent connectivity, even in harsh operating conditions. Its robust construction minimizes downtime and performance issues.

Why Replacement is Important
A damaged wiring harness can disrupt engine communication, leading to performance issues or failures. Replacing it with this high-quality OEM harness ensures durability, efficient operation, and prolonged engine life.

Manufacturer Information:

Cummins Inc. is an American multinational corporation that designs, manufactures, and distributes engines, filtration, and power generation products.^[2] Cummins also services engines and related equipment, including fuel systems, controls, air handling, filtration, emission control, electrical power generation systems, and trucks.

Headquartered in Columbus, Indiana, Cummins sells in approximately 190 countries and territories through a network of more than 600 company-owned and independent distributors and approximately 7,200 dealers.

Warranty
First Truck Parts offers a 365-days warranty for all types of parts and in any condition. The warranty applies only to buyers who have placed an order on our website.