Caterpillar Air Inlet Heater Resistor 7W-1251 is a air heater product that supports cold-start combustion by warming intake air. It is listed for Caterpillar heavy-equipment applications; use part number 7W-1251 as the primary identification reference.
- Part Number: 7W-1251
- Brand: Caterpillar
- Product Category: Air Heater
- Equipment Type: Generator Set, Integrated Toolcarrier, Wheel Harvester, Cold Planer, Wheel Loader, Telehandler
- Compatible Models: 3056, 3054, IT14G, IT28G, 560B, 550B, PR-75, 914G, RTC60, RT60, RT50SA, RT50, 928G, 924G, 924GZ, 930G, 574B, 554, 564, AP-655C, BB-760, AP-600, AP-800C, BG-230, BG-2255C, 307-A, M316C, M322C, M318C, M318C MH
- Engine Models: Confirm by equipment serial number
- Condition: New
Fitment can vary by machine configuration and serial-number range. Compare the original part number, dimensions, connectors and mounting points before purchase.





