3798034 | Genuine Cummins® HE200VG Turbocharger Kit for 4.5L ISB and QSB engines

SKU: 3798034 MPN: 3798034

Built to wake up diesel torque, this Genuine New Cummins HE200VG Turbocharger brings instant boost authority. Part number: 3798034 sharpens airflow and keeps 4.5L ISB/QSB engines in their power band.

$2,599.00
No Core Charge
3 in stock

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Contact us to check if overnight next-day delivery is available for your order - PN: 3798034

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Product Description

Product Name Turbocharger Product Name Turbocharger
Model HE200VG Model HE200VG
Condition New Condition New
Brand Cummins® Brand Cummins®
Part Number 3798034 Part Number 3798034
Engine Compatibility
Cummins 4.5L ISB/QSB Cummins 4.5L ISB/QSB

Useful Information

Description and Purpose:

This Genunie Cummins HE200VG Turbocharger in new condition, identified as Part number: 3798034, utilizes a precision-actuated variable geometry system to regulate turbine flow. Its design supports continuous boost adjustment on 4.5L ISB/QSB engines, helping the engine maintain optimal charge pressure under rapid throttle changes.

Why Replacement is Important:

Degraded vanes or worn bearings disrupt airflow balance, causing sluggish performance and excessive exhaust smoke. Timely replacement prevents these issues and helps maintain regulated emissions output.

Impact on Engine Performance:

Correct boost control improves throttle response, preserves horsepower under load and stabilizes combustion across all RPM ranges.

Manufacturer Information: 

Cummins® stands at the forefront of diesel technology, offering components designed for maximum durability, fuel efficiency, and consistent performance across commercial and industrial engine platforms.

Holset®, a turbocharging division trusted by Cummins, is the manufacturer of this component, ensuring true engineering quality designed specifically for high-performance diesel applications.

Component References:

This HE200VG Turbocharger is assembled using select precision components designed for variable geometry performance. Core elements may include parts such as 3792353, 3784798, A1954007 and 5307932

Tags & Category: Turbochargers & Components, Holset Turbo Systems, Cummins Engine Parts, Variable Geometry Turbochargers, Diesel Performance & Air Systems, HE200VG Turbocharger, Holset VGT Turbo, Cummins 4.5L ISB, QSB Turbo Kit, Variable Geometry Turbo, Diesel Turbocharger Kit, Holset Replacement Turbo, HE200VG Kit, 3792353, 3784798, A1954007, 5307932

Warranty:

Parts Finder Q offers a 365-days warranty for all types of parts in any condition. The warranty applies exclusively to purchases made directly through our website (partsfinderq.com). Please note that purchases made through third-party platforms like eBay or Amazon are not covered by this warranty.

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  • Icon Truck, Fast Delivery
    Free shipping over $199 Place an order today and receive it on Mar 6
  • Clock Icon
    Orders placed before 7-PM EST will ship same business day
  • Location icon, warehouse pickup point.
    Pickup available usually ready in 24 hours
  • Need it fast? We offer overnight shipping

    Contact us to check if overnight next-day delivery is available for your order - PN: 3798034