Cummins 3969783 Tachometer Wiring Harness – Genuine OEM Diesel Engine Harness

The Cummins 3969783 Tachometer Wiring Harness is a genuine OEM harness designed to provide accurate tachometer signal transmission and secure electrical connectivity in Cummins diesel engines. Built to factory specifications, this harness ensures reliable performance and long-lasting durability in demanding applications.

Engineered with heavy-duty, corrosion-resistant materials, the 3969783 harness guarantees accurate RPM readings while maintaining compatibility with Cummins diesel systems. Whether you’re replacing a damaged harness or performing routine maintenance, this OEM part restores factory-level reliability and precision.

Key Features:

• Genuine Cummins OEM Part

• Part Number: 3969783

• Tachometer wiring harness for Cummins diesel engines

• Provides accurate RPM signal transmission

• Corrosion-resistant and heavy-duty construction

• OEM fit and design for quick installation

• Ensures system reliability and durability

Applications:
✔ Designed for Cummins diesel engines requiring tachometer harness 3969783

Choose Cummins OEM harnesses for proper fit, accuracy, and long-term performance.

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.