This Turbo H1C is a high-quality aftermarket replacement part compatible with Cummins Marine 6BT 4BT 5.9L Engines and matches OEM Part# 3538723, 3802870.
Product Overview
This replacement H1C turbocharger is precision-engineered to restore the power and efficiency of your Cummins marine engine. Built to handle the rigorous demands of waterborne applications, it provides stable boost pressure and reliable operation.
Key Features & Performance
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Marine-Specific Engineering: Optimized for use in 4BT and 6BT marine engine configurations.
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Reliable Performance: Delivers consistent airflow to maintain engine power and fuel efficiency.
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Rugged Construction: Manufactured using durable materials to resist wear and thermal stress.
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Precision Fit: Designed as a direct bolt-on replacement for the listed OEM part numbers.
Fitment & Compatibility
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Compatible Models: Cummins 6BT, 4BT, 5.9L Marine Engines
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Part Number(s): 3538723, 3802870
Technical Specifications
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Turbo Model: H1C
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Engine Application: Cummins 3.9L / 5.9L Marine
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Part Number(s): 3538723, 3802870
Frequently Asked Questions
Q: Is this turbocharger compatible with non-marine Cummins 5.9L engines? A: While the base engine is similar, marine turbos often have specific cooling or housing configurations. Please verify your existing part number against 3538723 or 3802870 before ordering.
Q: Does this unit require professional installation? A: Professional installation is highly recommended to ensure proper oil priming and to prevent premature failure of the new turbocharger.
Compatibility may vary by serial number. Verify fitment before purchase.
