Buy wp204511 - Genuine Cummins Turbocharger HE300VG - ISB 6.7L - wisentpartscenter.com

Description

The Genuine Cummins Holset HE300VG Turbocharger 6410994 is for Cummins ISB 6.7L diesel engines. Featuring variable geometry technology, this turbocharger regulates boost pressure to support engine power, responsive acceleration, and efficient operation under varying loads.

Fitment / Applications

  • Engine: ISB 6.7L Diesel
  • Application Years: 2013–2018
  • Turbocharger Model: Holset HE300VG
  • Turbocharger Type: Variable Geometry Turbocharger (VGT)

What's Included

  • 1 × Genuine Cummins Holset HE300VG Turbocharger Assembly

Note: Verify fitment with us before ordering to ensure the correct part for your application.

Purpose of the Part

The turbocharger uses exhaust gas energy to compress incoming air, helping the engine produce more power and operate efficiently. Its variable geometry system adjusts exhaust flow to maintain proper boost pressure, improve acceleration, and deliver consistent performance under changing engine loads.

Issue Symptoms / When to Replace

Possible signs of turbocharger problems may include:

  • Reduced engine power or sluggish acceleration
  • Low or inconsistent boost pressure
  • Excessive exhaust smoke
  • Unusual whining or whistling noises
  • Check Engine light or turbocharger-related fault codes

These symptoms may also be caused by other engine, intake, exhaust, or actuator issues. Proper diagnosis is recommended before replacing the turbocharger.

Brand Information

Holset began manufacturing exhaust-driven turbochargers in 1954 under a license from turbocharger pioneer Alfred Büchi and became part of Cummins in 1973. Today, Cummins Turbo Technologies develops advanced turbocharging systems, including the HE300VG variable geometry series, designed to manage airflow and boost pressure in demanding diesel engine applications.

Installation Notes
  • Oil System: Inspect oil supply and return lines for contamination or restrictions that could damage the replacement turbocharger.
  • Lubrication: Prime the turbocharger with clean engine oil before initial startup.
  • Actuator Calibration: Perform the required VGT actuator calibration when installing or transferring the electronic actuator.

How to Identify an OEM Part

Look for the HOLSET identification plate on the compressor housing, displaying the turbocharger assembly number, serial number, and model information.

Why Buy 6410994 From Wisent Parts Center?

  • 1 Year
    Warranty

  • Genuine Parts

    Authentic OEM parts

  • 30-Day Returns

    Conditions apply

Shop with confidence

Warranty & Return Information
Warranty Information

Wisent Parts offers a 1-year warranty on all parts from the date of delivery. This warranty covers orders placed directly through our website. If a part fails during this period, we’re here to help - whether it’s a replacement, repair, or refund. For full details, refer to the Warranty page.

Return Information

Wisent Parts accepts returns within 30 days of delivery. All returns are subject to a restocking fee. To qualify, parts must be unused and in their original condition. For full return instructions and restocking fee details, please refer to the Returns page.