Brand new! No core charge
OEM direct fit
Roadwarrior Part # WH-CXXX-ECM-04
Engine Manufacturer
OEM Part Number

4312327

OEM Price: USD 1,978.00

Sale: USD 1,099.00

Save: $879.00

Category

Description

WH-CXXX-ECM-04 For Cummins 4312327

The Roadwarrior WH-CXXX-ECM-04 is a replacement engine wiring harness built to replace Cummins part number 4312327. It plays a vital role in ensuring the smooth operation of various engine components, maintaining the electrical integrity and performance of your engine.

Signs of Harness Degradation: Aging wiring harnesses can exhibit symptoms like inconsistent engine performance, sensor malfunctions, and unexpected power loss. Environmental factors and operational stress contribute to the deterioration of a harness. Replacing it with the WH-CXXX-ECM-04 can rejuvenate your engine’s electrical system.

Reliability and Quality of Roadwarrior: Roadwarrior’s WH-CXXX-ECM-04 is synonymous with quality and endurance. Built to endure the demanding conditions of heavy-duty engine use, this harness matches the OEM part in both fit and function. Rigorous testing ensures its reliability, offering peace of mind with every use.

Efficient Installation and OEM Fit: This harness is engineered to fit perfectly with engines requiring part number 4312327, ensuring an efficient and straightforward installation process. It is designed to integrate flawlessly with your engine, restoring and enhancing its electrical performance.

Additional information

RW Part Number

WH-CXXX-ECM-04

Part Type

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A faulty emissions control system can cost you thousands in wasted man-hours as your heavy equipment sits in the shop awaiting a new part. Whether it’s a truck behind on orders, a bus that can’t take passengers, or heavy machinery delaying construction deadlines, Roadwarrior can get you moving again!

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Roadwarrior Has You Covered!

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LightningVolt lithium batteries carry a full value 30 month warranty.

To make the process hassle-free, our parts have a metal nameplate with the serial number, so even after 500,000 miles of service, it’s still easy to identify. This avoids the common problem of serial numbers printed on stickers that burn off after the first start-up, making them impossible to return. Our failsafe system allows us to work in your interests, honouring claims for on-road and off-road replacements, and giving you peace of mind.

And since Roadwarrior parts are designed to meet or exceed OEM specifications, you can rest easy knowing our direct fit parts will take the problems out of your aftertreatment without interfering with your OEM warranty.

Better Coating, Better Performance.

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Metalcor® catalyst coatings are designed and produced in our own labs. We then inspect each unit to ensure you get more fuel efficiency, lower consumption of DEF, and long term performance from your heavy duty engine!

Better Coating, Better Performance.

Roadwarrior is the only manufacturer to use Metalcor® catalyst technology across its entire range of Diesel Oxidation Catalysts (DOCs) and Selective Catalytic Reduction catalysts (SCRs). Metalcor® catalysts feature high activity catalyst coatings fused to thinner, stronger, catalyst substrates to guarantee maximum performance under the harshest conditions.

Metalcor® catalyst coatings are designed and produced in our own labs. We then inspect each unit to ensure you get more fuel efficiency, lower consumption of DEF, and long term performance from your heavy duty engine!

Roadwarrior Has You Covered!

All Roadwarrior emissions parts carry a full value 12 month warranty.

LightningVolt lithium batteries carry a full value 30 month warranty.

To make the process hassle-free, our parts have a metal nameplate with the serial number, so even after 500,000 miles of service, it’s still easy to identify. This avoids the common problem of serial numbers printed on stickers that burn off after the first start-up, making them impossible to return. Our failsafe system allows us to work in your interests, honouring claims for on-road and off-road replacements, and giving you peace of mind.

And since Roadwarrior parts are designed to meet or exceed OEM specifications, you can rest easy knowing our direct fit parts will take the problems out of your aftertreatment without interfering with your OEM warranty.

Next Day Is Nice, Same Day is Better!​

A faulty emissions control system can cost you thousands in wasted man-hours as your heavy equipment sits in the shop awaiting a new part. Whether it’s a truck behind on orders, a bus that can’t take passengers, or heavy machinery delaying construction deadlines, Roadwarrior can get you moving again! 

Roadwarrior has twelve warehouses across the U.S.A. and Canada, which can deliver the most popular aftertreatment parts in 1-2 days. With over 1,000 DPFs, DOCs and SCRs on offer, Roadwarrior offers the largest aftertreatment catalogue.

*LightningVolt lithium batteries ship directly from Roadwarrior in Ontario, to ALL 50 states, including Alaska and Hawaii within 2-4 days.

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