Onan OnaMax SAE 15W-40 Engine Oil, 32 oz.;
Onan OnaMax SAE 15W-40 Engine Oil, 32 oz.

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  • Conventional non-synthetic oil
  • Specially formulated to reduce consumption and engine wear due to high temp oil oxidation
  • 32-oz. bottle
  • Conventional non-synthetic oil
  • Specially formulated to reduce consumption and engine wear due to high temp oil oxidation
  • 32-oz. bottle