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5.0 out of 5 stars. 12 reviews
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Cummins OnaMax Oil for use with RV Gasoline/LP Generator Engines, SAE 10W-30

5

(12 Reviews)

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Item # 224553899

$17.99

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Cummins OnaMax Oil for use with RV Gasoline/LP Generator Engines, SAE 10W-30

5.012 Reviews

Item # 224553899

Image showing OnaMax Oil for use with RV Gasoline/LP Generator Engines, SAE 10W-30
Image showing OnaMax Oil for use with RV Gasoline/LP Generator Engines, SAE 10W-30
$17.99

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Save $2.00

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Cummins OnaMax Oil for use with RV Gasoline/LP Generator Engines, SAE 10W-30

5.012 Reviews

Item # 224553899

Image showing OnaMax Oil for use with RV Gasoline/LP Generator Engines, SAE 10W-30
Image showing OnaMax Oil for use with RV Gasoline/LP Generator Engines, SAE 10W-30
$17.99

Sale

Was$19.99

Save $2.00

See 4 deals for this item

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OnaMax 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 .

  • 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
  • Conventional, 1 Quart Bottle

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Reviews

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12 reviews with 5 stars.
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Overall Rating

5.0
4 out of 4 (100%) reviewers recommend this product

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    1 to 4 of 12 Reviews
    1 – 4 of 12 Reviews
    Maryland
    Review 1

    Onan oil

    11 days ago
    Had to order because this was not in store and was recommended by Onan for my generator
    Henderson, NV
    Review 1

    Simple and effective

    19 days ago
    As described. Best price hands down
    SweepstakesYes

    Yes, I recommend this product.

    East Hampton, CT.
    Reviews 2

    Genuine brand oil, quick pickup

    5 months ago
    DIYer. Wanted OEM oil for Onan generator and Tractor Supply was the best deal and local to me. Proof in case of warranty, too. First time I ordered on line for pickup. Very easy and quick. Store has locker near cash register at front of store. No waiting.
    SweepstakesYes

    Yes, I recommend this product.

    Pennsylvania
    Review 1

    Good Oil

    5 months ago
    Great oil for keeping my RV generator in top performance. A little pricy but cheaper than any other big box stores.
    SweepstakesYes

    Yes, I recommend this product.