Description
PAI 854053 is a 3-pin / 3-wire sensor repair pigtail that splices into the engine harness to replace damaged factory connectors on Navistar / International DT466, DT466E, DT530, I530E, and HT530 engines. It restores a clean electrical interface for sensors that share the 3-pin connector body referenced by Navistar 1678137C1 and Mack’s prefixed 4333-1678137C1 number. The assembly ships as a pre-terminated pigtail ready for splice-in repair rather than full harness replacement.
Specifications
| Manufacturer | PAI Industries |
|---|---|
| Part Number | 854053 |
| Part Type | Sensor Connector Assembly (Repair Pigtail) |
| Configuration | 3-pin / 3-wire pigtail |
| Engine Compatibility | Navistar / International DT466, DT466E, DT530, I530E, HT530 |
Cross References
This part replaces or is equivalent to the following part numbers:
- Navistar / International: 1678137C1, 1678137, 2501105C1, 2501105
- Mack: 4333-1678137C1
- PAI Industries: 854053
- Also known as: 1197-0004
Applications
This sensor connector pigtail fits the following engines:
- Navistar / International DT466 and DT466E
- Navistar / International DT530 and I530E
- Navistar / International HT530
Representative vehicles using these engines:
- International 4000 / 4300 / 4400 / 7300 / 7400 / 7600 series
- International 8100 / 8200 series with DT530 / HT530
- Mack medium-duty chassis fitted with Navistar DT-series engines
Verify your engine serial number and the failed connector body style before ordering to confirm fitment.
