![Cummins Marine 4-Pin ECM Power Harness](https://www.sbmar.com/wp-content/uploads/2022/10/SMX-Cummins-Marine-4-Pin-ECM-Power-Harness-240x240.png)
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$142.00 – $205.00
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![Cummins Marine Harness SmartCraft Version 1.0 "Medusa"](https://www.sbmar.com/wp-content/uploads/2015/06/Cummins-Marine-Harness-SmartCraft-Version-1.0-3999669-240x240.png)
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$595.00 – $950.00
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![Cummins Marine Ignition Harness 3976521](https://www.sbmar.com/wp-content/uploads/2015/06/Cummins-Marine-Ignition-Harness-3976521-240x240.png)
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$289.00 – $341.00
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![Cummins SmartCraft Extension Harness](https://www.sbmar.com/wp-content/uploads/2015/06/SmartCraft-Extension-Harness-240x240.png)
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$545.00 – $695.00
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![Cummins Marine SmartCraft v2.x Engine to VIP Harness](https://www.sbmar.com/wp-content/uploads/2018/12/Cummins-Marine-SmartCraft-Engine-VIP-Zeus-Harness-240x240.png)
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$263.00 – $520.00
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![Cummins Marine SmartCraft v2.X Extension Harness](https://www.sbmar.com/wp-content/uploads/2018/12/Cummins-SmartCraft-v2.X-Extension-Harness20-30-60-240x240.png)
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$289.00 – $595.00
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![Cummins Marine Multiple Unit Synchronization (MUS ID) Jumper Plug](https://www.sbmar.com/wp-content/uploads/2023/10/Cummins-Marine-Multiple-Unit-Synchronization-MUS-ID-Jumper-Plug-240x240.png)
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$37.00
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This product has multiple variants. The options may be chosen on the product page