CATERPILLAR 255-5287-02 Cat Mxs Diesel Ecm Core Charge 3406E 120-PIN

( Type: Engine Control Unit ), ( Programming Required: Yes ), ( Oe/oem Part Number: Cat Mxs Ecm, Cat 3406e Ecm ), ( Item Height: 3 In ), ( Terminal Type: Pin ), ( Manufacturer Part Number: 255-5287-02 ), ( Features: Easy Installation ), ( Item Length: 14 In ), ( Terminal Quantity: 120 ), ( Item Width: 10 In ), ( Placement On Vehicle: Front )

Review CATERPILLAR Tested Cat Mxs 120-pin Diesel Ecm No Core Charge

The Caterpillar 255-5287-02 Cat 3406E MWS 120-pin Diesel Engine Electronic Control Module (ECM) Core Charge is a crucial component of the Cat 3406E diesel engine electrical system. This ECM is designed to optimize engine performance and ensure compliance with emission regulations.

The Cat 3406E MWS 120-pin Diesel Engine ECM Core Charge is a robust and sophisticated piece of machinery. It is engineered to provide reliable and efficient engine operation, while simultaneously monitoring and controlling various engine functions to ensure optimal performance and minimal emissions. The ECM is equipped with advanced diagnostic capabilities, allowing for quick identification and resolution of potential engine issues.

The 120-pin design of this ECM is a key feature, providing a large number of connection points for various engine sensors and actuators. This allows for a high degree of control and monitoring, ensuring that the engine is operating at peak efficiency at all times. The ECM is also designed to be easily integrated with other engine systems, such as the fuel system, exhaust system, and engine cooling system.

The Cat 3406E MWS 120-pin Diesel Engine ECM Core Charge is a critical component of the engine electrical system, and as such, it is designed to be durable and resilient. It is constructed from high-quality materials and is built to withstand the rigors of heavy-duty industrial applications. The ECM is also designed to be easy to install and integrate into the engine electrical system.

The Cat 3406E MWS 120-pin Diesel Engine ECM Core Charge is an essential component for anyone operating a Cat 3406E diesel engine. It is a key player in maintaining optimal engine performance, ensuring compliance with emission regulations, and providing advanced diagnostic capabilities. With its robust design, advanced features, and ease of integration, the Cat 3406E MWS 120-pin Diesel Engine ECM Core Charge is a must-have for any heavy-duty industrial application.

The Caterpillar 255-5287-02 Cat 3406E MXS 120-pin Diesel ECM (Electronic Control Module) is an essential component for managing the engine functions of Cat 3406E diesel engines. This ECM comes with a core charge, which is refundable when the old ECM is returned in good condition. Here are some pros and cons of buying this product:

1. Enhanced engine performance: The Cat 3406E MXS ECM ensures optimal engine performance by controlling various engine functions such as fuel injection, exhaust gas recirculation, and emissions system.

2. Improved fuel efficiency: The ECM optimizes fuel delivery to the engine, resulting in improved fuel efficiency and reduced operating costs.

3. Reduced emissions: The ECM is designed to meet the latest emission standards, ensuring compliance with environmental regulations.

4. Diagnostic capabilities: The ECM comes with built-in diagnostic capabilities, making it easier for technicians to identify and resolve any engine-related issues.

5. Durable construction: The ECM is built to withstand harsh operating conditions, ensuring long-term reliability and durability.

1. Core charge: The requirement of a core charge can be a significant upfront cost for customers, especially for those who frequently need to replace their ECMs.

2. Complex installation process: Installing the new ECM can be a complex process, requiring specialized knowledge and tools.

3. Compatibility issues: The ECM may not be compatible with all Cat 3406E engines, and it is essential to ensure compatibility before making a purchase.

4. Cost of labor: The labor cost for installing the ECM can add up, especially if the installation process is complex.

In conclusion, the Cat 3406E MXS 120-pin Diesel ECM is a high-performance component that offers enhanced engine performance, improved fuel efficiency, reduced emissions, and diagnostic capabilities. However, the requirement of a core charge, complex installation process, compatibility issues, and labor cost can be significant drawbacks.

If you operate a fleet of Cat 3406E engines and require a reliable and high-performance ECM, the Cat 255-5287-02 may be worth the investment, despite the upfront costs. However, it is essential to carefully consider the compatibility issues and labor costs before making a purchase. For smaller operations or those with limited budgets, alternative options may be more cost-effective in the long run. Ultimately, the decision to purchase this product depends on your specific needs and budget.

Details:

Used CAT 120-pin MXS ECM. Removed from a running engine and tested good ECM.

part #: 255528702 prices

• $539.99-$1195.00

specifications ecusrush:

• for makes: Caterpillar
• type: Engine Control Unit
• programming required: Yes
• oe/oem part number: Cat Mxs Ecm, Cat 3406e Ecm
• item height: 3 In
• terminal type: Pin
• manufacturer part number: 255-5287-02
• features: Easy Installation
• item length: 14 In
• terminal quantity: 120
• item width: 10 In
• placement on vehicle: Front

payments ecusrush:

• credit card: Discover
• other
• wallet: Google-pay

offer ecusrush:

• quantity: 1
• availability: In Stock
• started: October 13, 2025
• sold: 0
• options: Ship-to-home

seller ecusrush:

• city: Holland, Michigan
• # reviews: 1909
• rating: 99.7%

general ecusrush:

• condition: Used
• Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > ECUs Computer Modules

returns ecusrush:

• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days

shipping ecusrush:

• carrier: UPS
• cost: $0.00
• service: UPS Ground
• class: Standard
• type: Fixed
• transit: 3-5 Days

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