Generic Pre-Programmed Engine Control Unit ECU ECM Standard Replacement Module for Caterpillar CAT Essential Heavy Duty Maintenance Part Compatible with OEM 256-7512 346-1903 2567512 3461903

What are the part details?Name: ECU ECM Controller, CPU Controller, Electronic Engine Control Unit ModulePart NO.: 256-7512, 346-1903, 2567512, 3461903Status: 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?Gas & Petroleum Systems: CG137-12, G312, G316, G3408, G3408C, G3412, G3508, G3508B, G3512, G3512B, G3516, G3516B, G3520B, G3606B, G3608, G3612 | 3508B, 3508C, 3512C, 3516C, C175-16 | TH48-E80 (Transmission)Marine Systems: 3176B, 3176C, 3196, 3406E, 3508B, 3508C, 3512B, 3512C, 3516B, 3516C, C175-16, C18, C280-12, C280-16 (Marine Engine) | 3508B, 3508C, 3512B, 3512C, 3516B, 3516C (Marine Auxiliary)Generator & Power Modules: 3508B, 3512B, 3512C, 3516B, 3516C, C175-16, G3406, G3412, G3508, G3512, G3512E, G3516, G3516B, G3516C, G3516E, G3520B, G3520C, G3520E (Generator Set) | 3508B, 3512B, 3516B (Gen Set Engine) | PMG3516 (Power Module)Industrial & Locomotive Systems: 3508B, 3512 (Industrial Engine) | 3508C, 3512C (Locomotive Engine) 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: 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 256-7512 and 346-1903 (2567512 / 3461903). Acting as a standard maintenance part, it restores standard hardware connections to keep industrial vehicle fleets and power equipment operating within default parameters.
• [COMPATIBILITY FOR COMMERCIAL MARINE MAINTENANCE] Formulated for preventative maintenance and marine equipment restoration. This replacement module fits for Caterpillar CAT Marine Auxiliary units and Marine Engines (3196, 3406E, 3508B, 3512B, 3516B, C175-16, C280-12, C280-16) to ensure uninterrupted commercial maritime fleet operations and stable hardware support.
• [COMPATIBILITY FOR GAS ENGINES & INDUSTRIAL POWER] Integrates as a standard maintenance replacement that fits for Caterpillar CAT Gas Engines (G3408, G3412, G3512, G3516, G3612), Generator Set G3520E / G3516C, Industrial Engine 3512, and Petroleum Transmission TH48-E80 setups. Highly suitable for routine maintenance and repair.
• [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.