348-2377 3482377 ECM ECU Engine Controller for Caterpillar CAT C15 C12 C7 3126B D6N
Brand: For Caterpillar (CAT)
Part Numbers: 348-2377, 3482377
Applications: Fits CAT 3126, 3126B, 3126E, C-10, C-12, C-15, C-16, C-18
$1,199.00
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Free Shipping via FedEx, DHL, UPS, or USPS, Yanwen (3-10 Business Days)
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1 Year Warranty, Enjoy a full year of warranty, ensuring long-lasting reliability and peace of mind.
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Free 30-Day returns, Hassle-free 90-day return policy for a risk-free shopping experience.
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Product Highlights
Overview
| Brand: | 348-2377, 3482377 |
|---|---|
| OEM P/N: | 348-2377, 3482377 |
| Applications: | 3126, 3126B, 3126E, C-10, C-12, C-15 |
Product Details
Expertly Remanufactured 348-2377 3482377 ECM ECU for CAT C15 C12 C7 3126B
Ensure the relentless power and reliability of your Caterpillar assets with the professionally remanufactured 348-2377 (3482377) Engine Control Module (ECM). As a mission-critical Electronic Engine Control Unit (ECU), this module serves as the primary processing brain for CAT’s most dependable engine families. Whether managing a C15 heavy-duty truck engine or a 3126B marine engine, this ECM ensures precise fuel injection timing and optimal horsepower delivery.
Comprehensive Compatibility Across Marine, Trucking & Earthmoving
The 348-2377 controller is one of Caterpillar’s most versatile modules, designed as a Direct Replacement for:
- On-Highway Trucking: Specifically calibrated for 3126B, C10, C12, C15, and C18 engine configurations for long-haul performance.
- Marine & Power Generation: Essential for C7, C12, C15, and C18 Marine Engines, plus 3126B Gen Set engines built for humid, high-vibration conditions.
- Construction Machinery: Reliable management for D5N and D6N Track-Type Tractors, 953C/963C Track Loaders, and 561N Pipelayers.
Industrial-Grade Reliability & Rigorous Testing
At liuchuangparts.com, we understand that in the heavy equipment industry, “Time is Money.” Our 3482377 units are restored to meet or exceed original OEM standards:
• Exact Factory Specs: Remanufactured and tested to match original Caterpillar factory parameters for a 100% plug-and-play fit.
• Environmental Resilience: High-strength aluminum housing protects sensitive circuitry from intense engine heat, vibration, and debris.
• Performance Verification: Undergoes functional load testing and thermal stress analysis to handle peak performance demands without failure.
Why Source From Liuchuang Parts?
| 12-Month Quality Warranty | Full 1-year coverage with professional repair or replacement services. |
| Customer-First After-Sales | Fast response times and technical guidance to get your machines back into the production cycle. |
| Global Shipping Solutions | Reliable logistics ensuring high-value electronics arrive safely at your workshop, shipyard, or facility. |
⚠️ Important: Programming & Data Verification
- Mandatory Programming: This ECM must be programmed with the correct Flash File specific to your Engine Series Number (ESN). It is not “plug-and-play.”
- Required Documentation: Please provide your ESN and VIN after purchase. Clear photos of the current ECM and engine data plate are required for precise calibration.
- Expert Installation: We highly recommend a certified diesel technician handles the installation to prevent potential electrical damage.
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