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1R0749 Diesel Fuel Filter for Caterpillar C18 / C15 / 3406 Engines
| Specification | Details |
|---|---|
| Part Number | 1R0749 |
| Product Type | Diesel / Fuel Filter |
| Application | CAT Diesel Engines & Generator Sets |
| Compatible Engine Models | C18, 3126B, 3456, C9.3, 3176C, 3176B, 3412, 3406, C-12, C-15, C-10, C-16, 3406E, 3406B, 3406C, 3408E, 3408B, 3408C, C9, C9.3B, 3196, 3412E, 3412C, C-9, C11, C13, C15 |
| Filter Media | High-efficiency cellulose / synthetic blend |
| Filtration Efficiency | ≥ 99% for fine contaminants |
| Outer Shell | Heavy-duty corrosion-resistant steel |
| Thread Type | Standard CAT spin-on type |
| Function | Removes impurities and water from diesel fuel |
| Brand | Bowei Filter Factory |
Our 1R0749 fuel filter is engineered to deliver clean, contaminant-free diesel to Caterpillar engines, ensuring reliable performance and longer injector life.
It is suitable for CAT C18, C15, 3406, 3412, and C9 engine series widely used in generator sets, construction equipment, and heavy-duty industrial engines.
We built this with high-efficiency multi-layer filter media, the 1R0749 effectively removes fine particles, rust, and water contaminants, maintaining optimal combustion and preventing wear on critical fuel system components.
This replacement filter we make meets OEM performance standards and fits seamlessly as a substitute for original CAT fuel filters in the same size class. It’s a trusted choice for mechanics, generator service companies, and CAT equipment owners seeking dependable fuel filtration.


