Holiday Notice: We will be closed for Thanksgiving on Thurs., November 27. Orders will ship the next business day. Please note that shipping carriers may have varied holiday hours. 

My Cart 0
  • Sign In
My Quote
Your Source for Truck Parts & More 1.877.DL.ORDER
  • Compare Products
main product photo
In Stock!

Cummins N14 Upfit Wiring Jumper Harness | 4384743

SKU
CUM 4384743
MPN
4384743
Special Price $136.58 Regular Price $170.73

Free Haul Days enjoy Free Shipping on qualifying orders.Details

This product may not be eligible for returns. View our return policy here

Add to Wish List Add to Compare

Have a Question for Our Team?

Our Customer Service team is ready to help. Call 1.877.DL.ORDER or Monday - Friday 8 AM - 4:30 PM ET

Description

The 4384743 Cummins N14 Upfit Wiring Jumper Harness is designed to provide reliable electrical connections for retrofitting or upgrading N14 engines. Manufactured to Cummins' exact specifications, this high-quality harness ensures seamless integration with existing engine systems while maintaining optimal performance. Built to withstand the rigors of engine environments, it offers durability and long-lasting reliability. Ideal for engine upfitting or modifications, this wiring jumper harness meets industry standards for electrical performance and durability.

WarningWARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

More Information
More Information
Shipping Weight (lb) 1.00
Manufacturer Cummins Inc.
Shipping Length (in) 9.00
Shipping Width (in) 6.00
Shipping Height (in) 2.00
Returnable No
Core Exchange No
More products from Cummins Inc.
  1. Cummins Non Certified 8.3 liter C Engine Oil Pan | 5273099
    Cummins Non Certified 8.3 liter C Engine Oil Pan | 5273099
    Special Price $627.14 Regular Price $783.92
    Add to Wish List Add to Compare
  2. Cummins Tur Oil Drain Tube | 5284370
    Cummins Tur Oil Drain Tube | 5284370
    Special Price $55.74 Regular Price $69.67
    Add to Wish List Add to Compare
  3. Cummins Aftertreatment Wiring Harness | 5293749
    Cummins Aftertreatment Wiring Harness | 5293749
    Special Price $134.11 Regular Price $167.64
    Add to Wish List Add to Compare
  4. Cummins Aftertreatment Air Tube | 5289960
    Cummins Aftertreatment Air Tube | 5289960
    Special Price $143.34 Regular Price $179.17
    Add to Wish List Add to Compare
  5. Cummins Aftertreatment Wiring Harness | 5293558
    Cummins Aftertreatment Wiring Harness | 5293558
    Special Price $137.86 Regular Price $172.33
    Add to Wish List Add to Compare
  6. Cummins Turbo Speed Sensor & MAP Sensor Pigtail | 5299162
    Cummins Turbo Speed Sensor & MAP Sensor Pigtail | 5299162
    Special Price $22.72 Regular Price $28.40
    Add to Wish List Add to Compare
  7. Cummins Tier 2 8.3 liter C Engine Thermostat | 5284903
    Cummins Tier 2 8.3 liter C Engine Thermostat | 5284903
    Special Price $77.69 Regular Price $97.11
    Add to Wish List Add to Compare
  8. Cummins 6.7 liter ISB/QSB Thermostat | 5292744
    Cummins 6.7 liter ISB/QSB Thermostat | 5292744
    Special Price $63.04 Regular Price $78.80
    Add to Wish List Add to Compare
  9. Cummins Turbocharger Oil Drain Connection | 5272344
    Cummins Turbocharger Oil Drain Connection | 5272344
    Special Price $63.01 Regular Price $78.76
    Add to Wish List Add to Compare
  10. Cummins O-Ring Seal | 5297803
    Cummins O-Ring Seal | 5297803
    Special Price $2.49 Regular Price $3.11
    Add to Wish List Add to Compare
  11. Cummins Fuel Supply Tube | 5261439
    Cummins Fuel Supply Tube | 5261439
    Special Price $47.78 Regular Price $59.73
    Add to Wish List Add to Compare
  12. Cummins EPA17 8.9 liter ISC/ISL Engine Oil Pan | 5273842
    Cummins EPA17 8.9 liter ISC/ISL Engine Oil Pan | 5273842
    Special Price $631.94 Regular Price $789.93
    Add to Wish List Add to Compare
© 2025 Duallane Truck Parts, Inc.