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5.0 out of 5 stars. 12 reviews

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

5.012 Reviews

Item # 2245538

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

5.012 Reviews

Item # 2245538

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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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

16 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

24 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

6 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.