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Cummins 4022866 Injector Harness Assembly
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| Harness Type | Internal Injector Wiring Harness |
|---|---|
| Fuel System Compatibility | Celect, CelectPlus |
| Engine Displacement | 11 L |
| Connection Interface | ECM to Injector |
| Insulation Standard | High Temperature Engine Grade |
| Location | Under Valve Cover |
| Net Weight | 0.8 kg |
| Package Dimensions | 25 × 20 × 10 cm |
Manufacturer No.
- 4022866
OEM Part No.
- 4004575
- 3401351
- 3071563
Engine Part No.
- Cummins L10
- Cummins M11
- Cummins L10 Celect
- Cummins M11 Celect
- Cummins M11 CelectPlus
The 4022866 is a genuine Cummins internal injector wiring harness designed for Celect and CelectPlus fuel systems on L10 and M11 11-liter diesel engines. It routes electrical signals from the ECM to the fuel injectors beneath the valve cover. Construction features high-temperature resistant insulation and sealed connectors to withstand harsh engine environments. Replaces obsolete part numbers 4004575, 3401351, and 3071563. Verify compatibility using engine serial number prior to installation.
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