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12_f4a17159-2754-453e-a5d3-4bcb6960b08a - Northline Parts

Turbo H1C Turbocharger 3802870 3523244 For Cummins Marine Engine 4BT 6BT 5.9L

SKU: NLT2T03316
$1,018.59 In Stock
$1,018.59
Sale price  $1,018.59 Regular price 
Ships for free in 2–4 business days.
This is a replacement H1C turbocharger for Cummins 4BT, 6BT, 5.9L; replaces 3802870, 3523244.
Estimated delivery between
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Compatible Models

We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.

Compatible equipment / model
Cummins 4BT, 6BT, 5.9L
Marine Engines

Product Overview

Loss of boost, smoke, oil carryover, unusual turbo noise or excessive shaft play can point to turbocharger wear after intake, exhaust and crankcase-ventilation issues are checked.

This H1C replacement restores boost on compatible Cummins 4BT/6BT 5.9L applications. Match 3802870 / 3523244, housing orientation and oil connections before installation.

Key Features & Performance

  • Replacement H1C turbocharger for the listed application
  • Intended to restore the original function when diagnosis, inspection or scheduled service confirms replacement is needed
  • Match the original part number, mounting and connections before installation
  • Replaces or cross-references 3802870, 3523244

Replaces / Cross-References

  • 3802870
  • 3523244

What Is Included

1 replacement component for this SKU unless the product images or option selection state otherwise.

Fitment Notes

Match the original part number, machine or vehicle model, mounting points, connector or hose/fitting style, and any serial-number restrictions before ordering. When a manufacturer uses multiple revisions within the same model family, the equipment serial number and original component should be the final fitment check.

Frequently Asked Questions

Is this a genuine OEM part?
No, unless the product page specifically states otherwise. This listing is for a replacement, accessory, upgrade or repair component as described above. OE and interchange numbers are provided for identification and fitment reference.

How should I verify fitment before ordering?
Compare the original part number, machine or vehicle model, mounting arrangement and electrical, fuel, coolant or hydraulic connections with the information above. For equipment parts, also verify the machine serial number whenever the manufacturer catalog uses serial breaks.

Part Summary

Keywords: H1C turbocharger, Cummins 4BT, 6BT, 5.9L, Marine Engines, 3802870, 3523244.

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