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Dodge Ram

HE300VG 3787604 Turbocharger for 2013-2018 6.7L Dodge Ram Cummins

HE300VG

The HE300VG is the Holset VGT turbocharger for the 2013-2018 Dodge Ram 2500, 3500, 4500, and 5500 with the 6.7L Cummins ISB diesel. It replaced the HE351VE starting in the 2013 model year. The HE300VG uses a smaller, faster-spooling turbo frame compared to the HE351VE, with an electronic VGT actuator. Holset number 3787604. Dodge/Mopar numbers include 68321378AA, 68212739AA, 68253984AA. This listing is for the turbo without the electronic actuator. Built new, dynamically balanced, ships with gaskets. We supply diesel shops and distributors.

Turbo Model

HE300VG (VGT, turbo only, no actuator)

OEM / Interchange Numbers

3787604, 5327046, 5326055, 3781632, 3779988, 3791533, 3794755, 3798534, 3798537, 4309355, 68321378AA, 68212739AA, 68253984AA

Application

2013-2018 Dodge Ram 2500/3500/4500/5500 6.7L Cummins ISB

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FAQ

The HE300VG (3787604) fits the 2013-2018 Dodge Ram 2500, 3500, 4500, and 5500 with the 6.7L Cummins ISB diesel.

No. The 2007-2012 Ram uses the HE351VE (3799833), which is a completely different turbo. They do not interchange.

No. Turbo assembly only. Reuse your existing actuator if functional. Many VGT problems on the 6.7L are actuator-only failures — diagnose with a scan tool before ordering.

Dodge/Mopar numbers include 68321378AA, 68212739AA, 68253984AA, and 68319155AA.

Brand new, 100% new components, dynamically balanced. Ships with gaskets. No core charge. One-year unlimited-mileage warranty.

Yes. US stock, volume pricing for diesel shops and distributors.

HE300VG for 2013-2018 Dodge Ram 6.7L Cummins

When Dodge moved from the HE351VE to the HE300VG in 2013, the turbo got smaller but spooled faster. The HE300VG delivers quicker boost response at low RPM, which matters for towing. It also integrates more tightly with the DPF regen and EGR systems. The trade-off is that the smaller turbo works harder at high loads, which is why VGT and actuator issues remain common on the 6.7L platform.

HE300VG (2013+) vs HE351VE (2007-2012)

DetailHE300VG (this page)HE351VE
Years2013-20182007-2012
FrameHE300 (smaller, faster spool)HE351 (larger)
Key Dodge #68321378AA68002428AA
Key Holset #37876043799833

These two turbos do not interchange. Check your model year first.

Common failure patterns on 2013-2018 Ram 6.7L

  • VGT vane sticking — same issue as the HE351VE, compounded by higher EGR rates on the EPA13 platform. Codes P2262, P2263, or VGT position faults.
  • Actuator failure — the electronic actuator motor or gears fail. Test with a scan tool before replacing the entire turbo. Many “turbo failures” on the 6.7L are actually actuator-only problems.
  • Bearing wear — oil past seals, blue smoke, turbo whine at 150k-250k miles.

Installation

  • This listing does not include the electronic actuator. Transfer your existing actuator if functional. Run ECM VGT calibration after install.
  • Replace exhaust manifold and oil drain gaskets (included).
  • Flush oil feed line. Prime turbo with clean oil.
  • Clear DTC codes and verify VGT tracking with scan tool.

See our quality process for details.

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