Vessel Sensor EXT Harness 240” | Mercury 8M3000454 / Cummins 4945372 | OEM Marine & Engine Electrical Harness
Vessel Sensor EXT Harness 240” | Mercury 8M3000454 / Cummins 4945372 | OEM Marine & Engine Electrical Harness is backordered and will ship as soon as it is back in stock.
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Description and Details
Description and Details
The Vessel Sensor EXT Harness 240” (Mercury #8M3000454 / Cummins #4945372) is a genuine OEM replacement harness designed for Mercury, Mariner, Cummins, and Quicksilver marine applications. Built for reliability and durability, this 240-inch extension harness ensures accurate sensor connections, stable power delivery, and long-term performance in demanding environments.
✅ OEM Quality – Meets Mercury and Cummins factory standards for exact fit and function.
✅ Extra Length – 240” (20 ft) design provides flexible installation options in boats and marine systems.
✅ Durable Marine Construction – Built to withstand vibration, moisture, and saltwater conditions.
✅ Multi-Brand Compatibility – Replaces Mercury 8M3000454 and Cummins 4945372 OEM harnesses.
Applications: Used across Mercury outboards, Mariner, Cummins marine engines, and Quicksilver systems. Always confirm part numbers with your specific model before purchase.
With its rugged build and OEM precision, this Vessel Sensor EXT Harness delivers confidence, safety, and lasting electrical reliability on the water.
Vessel Sensor EXT Harness 240” | Mercury 8M3000454 / Cummins 494537...
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Product Disclosure – Scenic City Supply
Scenic City Supply is an independent liquidation company. We are a secondary seller of products and are not affiliated with, sponsored by, or authorized by any product manufacturer. All trademarks, brand names, model numbers, and logos mentioned are the property of their respective owners and are used strictly for identification and compatibility purposes.
Scenic City Supply’s inventory comes from multiple sources, including but not limited to surplus, liquidation, closeouts, overstock, and insurance-loss merchandise. All products are new, OEM, and unused unless otherwise stated. As a liquidator, some items may show cosmetic imperfections such as tarnish, discoloration, or minor surface wear. These conditions do not affect the function, performance, or integrity of the product.
Packaging may be damaged, show signs of storage, or be replaced for safe delivery. The sale of this product by Scenic City Supply is not subject to the policies of the manufacturer. Any warranty offered by the manufacturer is not available to you as the purchaser. Any applicable warranties or guarantees will be disclosed in writing at the time of sale.
Every item is opened and inspected prior to shipment to confirm quality and accuracy. If you are not fully satisfied with your purchase, you may return it within 30 days in its original packaging for a full refund.
