Generic Pre-Programmed Gas Engine Control Unit ECU ECM Standard Replacement Module for Caterpillar CAT Generator Set Essential Maintenance Part Compatible with OEM 372-4242 20R-3745

What are the part details?Name: ECU ECM Controller, CPU Controller, GAS Engine Controller, Engine Control Unit ModulePart NO.: 372-4242, 20R-3745, 3724242, 20R3745Status: Remanufactured (According to the original factory specifications manufactured, tested)Installation: Direct ReplacementGuarantee: 12 months warranty period. If there is any problem during this period, repair or replacement service will be provided. Will it fit your Caterpillar CAT?Power Systems: Generator: SR4, SR4B | Generator Set: G3516Gas Engines: Gas Engine: CG137-08, CG137-12, G3606, G3608, G3612 What must you do after ordering? Please send us this information immediately after purchase:Engine Series Number (ESN) and Vehicle Identification Number (VIN)Clear pictures of the current ECM / ECU part and Engine Data plate Technical RequirementsProgramming of ECM is required to function it correctly with the engine. As every engine has specific requirements.Experienced technician is always recommended for installation or removal of the Engine control module. Our Promise & Shipping NoticeCustomer First & Reliability: We committed to provide you good buying experience with excellent parts and fast after-sales service.Terms of Sales: The amount we charged only covers the product, shipping and handling. Any custom or import tax is Buyer's responsibility.

• [STANDARD REPLACEMENT ASSEMBLY] Direct replacement part built to correspond with original equipment part numbers 372-4242 and 20R-3745 (also replaces 3724242 and 20R3745). Acting as a standard maintenance part, it restores standard hardware connections to keep industrial power equipment operating within default parameters.
• [APPLICATION FOR POWER GENERATION ASSETS] Formulated for preventative maintenance and equipment restoration. This replacement module fits for Caterpillar CAT SR4 / SR4B Generators and Generator Set G3516 setups to ensure uninterrupted industrial power operations and stable system hardware support during routine generator set troubleshooting.
• [COMPATIBILITY FOR INDUSTRIAL GAS SYSTEMS] Integrates as a standard maintenance replacement that fits for Caterpillar CAT Gas Engine G3612, G3608, G3606, CG137-12, and CG137-08 networks. Highly suitable for routine commercial heavy equipment repair, field servicing, and standard component hardware lifecycle updates.
• [CRITICAL ENGINE DATA CONFIRMATION] To ensure precise configuration, this module is pre-programmed based strictly on your provided vehicle parameters. Please send over the Engine Series Number (ESN), VIN, and clear photos of your current module and engine data plate after order completion. Professional installation is advised.
• [BOX CONTENTS & ORDER POLICY] Package includes 1 x Pre-programmed ECU Electronic Engine Control Module. We are committed to providing a reliable hardware purchasing experience with professional post-purchase support. All custom tariffs, import duties, or local taxes are not handled by the seller and are the buyer's responsibility.