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5.0 out of 5 stars. 4 reviews

Cummins OnaMax SAE 15W-40 Synthetic Oil for Use with RV Generator Engines, 1 qt.

5.04 Reviews

Item # 224553999

Image showing OnaMax SAE 15W-40 Synthetic Oil for Use with RV Generator Engines, 1 qt.
Image showing OnaMax SAE 15W-40 Synthetic Oil for Use with RV Generator Engines, 1 qt.
Image showing OnaMax SAE 15W-40 Synthetic Oil for Use with RV Generator Engines, 1 qt.
Image showing OnaMax SAE 15W-40 Synthetic Oil for Use with RV Generator Engines, 1 qt.

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Cummins OnaMax SAE 15W-40 Synthetic Oil for Use with RV Generator Engines, 1 qt.

5.04 Reviews

Item # 224553999

Image showing OnaMax SAE 15W-40 Synthetic Oil for Use with RV Generator Engines, 1 qt.
Image showing OnaMax SAE 15W-40 Synthetic Oil for Use with RV Generator Engines, 1 qt.
Image showing OnaMax SAE 15W-40 Synthetic Oil for Use with RV Generator Engines, 1 qt.
Image showing OnaMax SAE 15W-40 Synthetic Oil for Use with RV Generator Engines, 1 qt.

See 3 deals for this item

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OnaMax 15W-40 is factory tested to offer maximum protection. The OnaMax engine oil is specially formulated to reduce consumption and engine wear due to high temperature oil oxidation and viscosity increase. All Onan Generators from the factory are shipped with OnaMax 15W-40.

  • Factory Tested Maximum Protection Engine Oil
  • Formulated to Reduce Consumption and Engine Wear Due to High Temperature Due to Oil Oxidation and Viscosity Increase
  • Outstanding Wear Protection
  • Strong Shear Stability Provides Stay-In-Grade Performance
  • Synthetic, 32 Ounce Bottle

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    1 to 1 of 4 Reviews
    1 – 1 of 4 Reviews
    Pa
    Review 1

    Onamax oil

    8 months ago
    Quality oil recommended by Onan generators
    SweepstakesYes

    Yes, I recommend this product.

    3 Ratings-Only Reviews