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Review of Onan Cummins Generators - Onboard RV Generator 4k Watts Gasoline - CM42ZR Video

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Products Featured in this Video


Cummins Onan QG 4000i Onboard RV Generator w/ Inverter - 4,000 Watts - Gasoline - CARB Compliant


Cummins Onan Generators

3 reviews


Code: CM42ZR

Retail: $4,999.61

Price:  $4,849.62
  • Generators
  • Inverter
  • Gas
  • 4000 Running Watts
  • Fixed Mount
  • 120 Volt Output
  • CARB Approved
  • Electric Start
  • Cummins Onan



When your old RV Onan quits—maybe right in the middle of your trip—this direct replacement brings back quiet, reliable power for your RV AC, fridge, and more, so you can keep exploring with all the comforts of home, no hookups required.


Do you have a question about part CM42ZR?more information >     


Onan Cummins Generators - Onboard RV Generator 4k Watts Gasoline - CM42ZR Review


Hi everyone. Steve here with etrailer.com. Today we're looking at our Cummins Onan QG 4000i onboard RV generator. Folks, it's got 4,000 watts of power, and it's gonna run on gasoline. So, if you have an old generator that finally gave out after many, many years of great use, this Onan GQ 4000 could fit into the same spot as your original. You still need to hook up the fuel line, the… see more >     


Info for this part was:

Employee Steven C
Installed by:
Steven C
Employee John S
Video Edited:
John S
Employee Kevin C
Test Fit:
Kevin C

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