488-4843 4884843 ECM ECU Engine Controller for Caterpillar CAT G3516 G3606 G3612 SR4B
Brand: For Caterpillar (CAT)
Part Number: 488-4843, 4884843
Gas Engine Specialist: Optimized for CAT G3606 and G3612 Gas Engines.
$2,999.00
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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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Product Highlights
Overview
| Brand: | For Caterpillar (CAT) |
|---|---|
| OEM P/N: | 488-4843, 4884843 |
| Application: | G3606 and G3612 |
Product Details
Expertly Remanufactured 488-4843 4884843 ECM ECU for Caterpillar CAT G3516 G3612
Ensure the continuous operation and high-efficiency performance of your Caterpillar power systems with the professionally remanufactured 488-4843 (4884843) Engine Control Module (ECM). As a high-specification Electronic Engine Control Unit (ECU), this module serves as the primary processing brain for CAT’s industry-leading G3500 and G3600 series gas engines. Whether managing a G3516 Generator Set for critical backup power or coordinating the air-to-fuel ratio on a G3612 Gas Engine at a compression station, this ECM delivers factory-standard precision.
Targeted Compatibility for Global Power Platforms
The 488-4843 controller is a sophisticated electronic module designed as a Direct Replacement for several mission-critical applications:
- High-Output Gas Engines: Specifically calibrated for G3606 and G3612 engines, managing ignition timing and fuel delivery to maintain peak efficiency.
- Stationary Power Generation: Optimized for G3516 Generator Sets and 3508 Gen Set Engines, providing stable load management.
- Generator Systems: Fully compatible with SR4 and SR4B Generator electronic architectures to ensure seamless synchronization and voltage regulation.
Industrial-Grade Reliability & Rigorous Testing
At liuchuangparts.com, we understand that in the power generation sector, every second of downtime is critical. Our 4884843 units are restored to meet or exceed original OEM standards:
• Exact Factory Specs: Tested to match original Caterpillar factory parameters for a 100% plug-and-play fit with your system’s harness.
• Thermal Resilience: Protected by a heavy-duty casing designed to shield sensitive circuitry from constant heat and vibration cycles.
• Performance Verification: Undergoes load testing and thermal stress analysis to handle complex diagnostic requirements without signal failure.
Why Source From Liuchuang Parts?
| 12-Month Quality Warranty | Full 1-year coverage with professional repair or replacement services. |
| Technical Expertise | Fast response times and expert guidance to get your “Power Plant” back into production quickly. |
| Global Shipping Solutions | Reliable logistics ensuring high-value electronics arrive safely at your facility, plant, or remote site. |
⚠️ Important: Programming & Data Verification
- Mandatory Programming: This ECM must be programmed with the correct Flash File specific to your Engine Series Number (ESN) and gas fuel requirements. 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 calibration.
- Expert Installation: We highly recommend a certified gas engine technician handles the installation to prevent potential electrical damage.
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