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Cummins 3607945 Knock Sensor
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| Net Weight | 0.15 kg |
|---|---|
| Package Dimensions | 10 × 5 × 5 cm |
Manufacturer No.
- 3607945
- 2897654
OEM Part No.
- 3607945
- 2897654
Engine Part No.
- Cummins QSK19
- Cummins QSK38
- Cummins QSK60
- Cummins QSK78
- Cummins QST30
- Cummins QSV81G
- Cummins QSV91G
- Cummins BGE5.9
- Cummins ISL GAS
- Cummins BGAS
- Cummins CGAS
Interchange No.
- 0261231126
- Bosch 0261231126
Fitment Vehicles
- Dongfeng Tianlong Flagship
The Cummins 3607945 knock sensor detects engine detonation using a piezoelectric sensing element. It is engineered for heavy-duty natural gas and diesel applications including the QSK19, QSK38, QSK60, QSK78, QST30, QSV81G, QSV91G, and ISL GAS engine series.
This sensor replaces Cummins OEM part number 2897654 and cross-references to Bosch 0261231126. It provides critical feedback to the engine control module for ignition timing optimization under high-load operating conditions in mining, power generation, and heavy truck platforms.
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