Caterpillar Air Inlet Heater Cable 173-1826 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 173-1826 as the primary identification reference.
- Part Number: 173-1826
- Brand: Caterpillar
- Product Category: Air Heater
- Equipment Type: Marine Engine
- Compatible Models: 3126B, C7
- Engine Models: C7
- Condition: New
Fitment can vary by machine configuration and serial-number range. Compare the original part number, dimensions, connectors and mounting points before purchase.





