Top 5 Onamax 15w40 Oil – Motor Oils

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1. Cummins

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1 Quart, Cummins 3265336 Onan SAE 15W-40 Oil

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Cummins #ad - Provides maximum protection for engines. Reduces consumption and engine wear. Factory tested oil. 32 oz. Fit type: Universal.
BrandCummins #ad
ManufacturerCummins #ad
Height8.8 Inches
Length4.3 Inches
Weight2 Pounds
Width2 Inches
Part Number3265336
Model3265336

2. Pennzoil

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Single Pack, Pennzoil Ultra Platinum Full Synthetic 5W-30 Motor Oil 5-Quart

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Pennzoil #ad - Suitable for all car, light van, SUV, truck gasoline and turbocharged engines; under all driving conditions. Pennzoil is the first motor oil made from natural gas, not crude—PurePlus Technology converts pure natural gas into high-quality, full-synthetic base oil that's crystal clear and contains fewer impurities than other traditional and synthetic motor oils.

Full synthetic 5w-30 engine oil made from natural gas, not crude, using Pennzoil's patented gas-to-liquid PurePlus Technology. Helps protect engines from loss of power and provides better fuel economy—drive on average an extra 550 miles per year versus a dirty engine. Formulated to provide faster low-temperature oil flow and protection in extreme heat. Single 5-quart bottle with ergonomic design for easy handling and pouring.

Keeps pistons dramatically cleaner than required by the toughest industry standards Based on ILSAC GF-6 and Sequence IIIH piston deposit test using SAE 5W-30 No other leading motor oil provides better wear protection for your engine Based on Sequence IVA wear test using SAE 5W-30 Delivers unsurpassed sludge protection to help keep high-performance and luxury car engines as close as possible to factory clean Based on Sequence VH Sludge Test using SAE 5W-20 .
BrandPennzoil #ad
ManufacturerPennzoil #ad
Part Number550045201
Model550045201
WarrantyLimited Warranty

3. Shell Rotella T

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Shell Rotella T5 Synthetic Blend 15W-40 Diesel Engine Oil 1-Gallon, Case of 3

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Shell Rotella T #ad - Delivers improved oxidation performance for increased resistance to breakdown under high temperatures compared to the previous formulation. Formulated to control engine wear, 37% better than the maximum wear requirements in API CK-4 engine wear tests. Heavy duty engine oil formulated with synthetic base oil components. Helps control engine deposits for reliability at extended oil drain intervals. Triple protection plus technology protects against wear, deposits and oil breakdown plus provides better low temperature flow compared to SAE 15W-40 oils.
BrandShell Rotella T #ad
ManufacturerRotella #ad
Weight24 Pounds
Part Number550045348-3PK
Model550045348-3PK

4. Shell Rotella T

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Single-Pack, Shell Rotella T5 Synthetic Blend 15W-40 Diesel Motor Oil 1-Gallon

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Shell Rotella T #ad - Advanced low-ash formulation helps control the blocking or poisoning of exhaust after treatment devices, helping maintain vehicle emission compliance and engine fuel efficiency. Synthetic base oil components provides the capability to improve cold starting and low temperature performance reduce fuel consumption. Rotella t5 meets the requirements of the major US engine manufacturers for low emission applications. The advanced formulation delivers good engine cleanliness and protection against piston deposits ensuring engine and component reliability at extended oil drain intervals.
BrandShell Rotella T #ad
ManufacturerRotella #ad
Height12.6 Inches
Length7.7 Inches
Width3.6 Inches
Part Number550045348
Model550045348
WarrantyPlease contact retailer/seller for assistance

5. Cummins

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Cummins 1220836 Onan Oil Filter

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Cummins #ad - Fit type: Universal. Marquis platinum QG EFI. Marquis gold/RV QG. Package dimensions: 6. 858 l x 16. 002 h x 7. 112 w centimeters.
BrandCummins #ad
ManufacturerCummins #ad
Height5 Inches
Length3 Inches
Weight0.6 Pounds
Width5 Inches
Part Number122-0836
Model122-0836