Best Heavy Duty Synthetic Engine Oil

K&N Premium Oil Filter: Designed to Protect your Engine: Compatible with Select CHEVROLET/GMC/HUMMER Vehicle Models (See Product Description for Full List of Compatible Vehicles), PS-3002

  • HIGH FLOW RATES: Designed to provide exceptional flow rates and a consistent flow of oil to your engine.
  • VERSATILE COMPATIBILITY: Designed to operate with all synthetic, conventional, and blended motor oils.
  • PROTECT YOUR ENGINE: Pleated synthetic-blend filtration media removes most harmful contaminants.
  • EXTENSIVELY TESTED: Laboratory tested to ensure excellent capacity and burst strength.
  • EASY TO REMOVE: Fast and easy Wrench-Off removal.
  • HEAVY-DUTY CONSTRUCTION: Heavy-duty canister for outstanding durability.
  • NO-HASSLE WARRANTY: 1-Year Limited Warranty.
  • HIGH CAPACITY: Withstand the longer service intervals now recommended by some vehicle manufacturers.
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Valvoline High Mileage with MaxLife Technology SAE 10W-30 Synthetic Blend Motor Oil 5 QT (Packaging May Vary)

  • Full synthetic 5W-40 diesel engine oil with Triple Protection Plus technology protects against wear, deposits, oil breakdown, and improves low-temperature flow.
  • Exceptional wear protection for longer life in a wide range of heavy-duty engine applications — from pickup trucks to tractors to semi rigs.
  • Enhanced fuel economy capability of 1.5 percent without compromising engine protection or durability (compared to 15W-40 oils).
  • Multi-functional dispersant additives provide an enhanced level of protection against the effects of soot, dirt, and other contaminants (compared to previous formulation).
  • Increased shear stability for better viscosity control and optimal engine oil pressure.
  • Better cold-cranking properties and low-temperature pumpability for reaching critical engine parts faster.
  • Case of three 1-gallon bottles with ergonomic design for easy handling and pouring.
  • Advanced low ash formulation helps protect the exhaust catalysts and particulate filters found on the latest low-emission vehicles.
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K&N Premium Oil Filter: Protects your Engine: Compatible with Select MERCEDES BENZ/CHRYSLER/DODGE/FREIGHTLINER Vehicle Models (See Product Description for Full List of Compatible Vehicles), PS-7004

  • HIGH FLOW RATES: Designed to provide exceptional flow rates and a consistent flow of oil to your engine.
  • VERSATILE COMPATIBILITY: Designed to operate with all synthetic, conventional, and blended motor oils.
  • PROTECT YOUR ENGINE: Pleated synthetic-blend filtration media removes most harmful contaminants.
  • EXTENSIVELY TESTED: Laboratory tested to ensure excellent capacity and burst strength.
  • EASY TO REMOVE: Fast and easy Wrench-Off removal.
  • HEAVY-DUTY CONSTRUCTION: Heavy-duty canister for outstanding durability.
  • NO-HASSLE WARRANTY: 1-Year Limited Warranty.
  • HIGH CAPACITY: Withstand the longer service intervals now recommended by some vehicle manufacturers.
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K&N Premium Oil Filter: Designed to Protect your Engine: Compatible with Select CHEVROLET/DODGE/FORD/JEEP Vehicle Models (See Product Description for Full List of Compatible Vehicles), PS-2010

  • HIGH FLOW RATES: Designed to provide exceptional flow rates and a consistent flow of oil to your engine.
  • VERSATILE COMPATIBILITY: Designed to operate with all synthetic, conventional, and blended motor oils.
  • PROTECT YOUR ENGINE: Pleated synthetic-blend filtration media removes most harmful contaminants.
  • EXTENSIVELY TESTED: Laboratory tested to ensure excellent capacity and burst strength.
  • EASY TO REMOVE: Fast and easy Wrench-Off removal.
  • HEAVY-DUTY CONSTRUCTION: Heavy-duty canister for outstanding durability.
  • NO-HASSLE WARRANTY: 1-Year Limited Warranty.
  • HIGH CAPACITY: Withstand the longer service intervals now recommended by some vehicle manufacturers.
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K&N Premium Oil Filter: Designed to Protect your Engine: Compatible with Select HYUNDAI/KIA/HONDA/MAZDA Vehicle Models (See Product Description for Full List of Compatible Vehicles), PS-1004

  • HIGH FLOW RATES: Designed to provide exceptional flow rates and a consistent flow of oil to your engine.
  • VERSATILE COMPATIBILITY: Designed to operate with all synthetic, conventional, and blended motor oils.
  • PROTECT YOUR ENGINE: Pleated synthetic-blend filtration media removes most harmful contaminants.
  • EXTENSIVELY TESTED: Laboratory tested to ensure excellent capacity and burst strength.
  • EASY TO REMOVE: Fast and easy Wrench-Off removal.
  • HEAVY-DUTY CONSTRUCTION: Heavy-duty canister for outstanding durability.
  • NO-HASSLE WARRANTY: 1-Year Limited Warranty.
  • HIGH CAPACITY: Withstand the longer service intervals now recommended by some vehicle manufacturers.
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K&N Premium Oil Filter: Designed to Protect your Engine: Compatible with Select CHRYSLER/DODGE/JEEP/RAM Vehicle Models (See Product Description for Full List of Compatible Vehicles), PS-7026

  • HIGH FLOW RATES: Designed to provide exceptional flow rates and a consistent flow of oil to your engine.
  • VERSATILE COMPATIBILITY: Designed to operate with all synthetic, conventional, and blended motor oils.
  • PROTECT YOUR ENGINE: Pleated synthetic-blend filtration media removes most harmful contaminants.
  • EXTENSIVELY TESTED: Laboratory tested to ensure excellent capacity and burst strength.
  • EASY TO REMOVE: Fast and easy Wrench-Off removal.
  • HEAVY-DUTY CONSTRUCTION: Heavy-duty canister for outstanding durability.
  • NO-HASSLE WARRANTY: 1-Year Limited Warranty.
  • HIGH CAPACITY: Withstand the longer service intervals now recommended by some vehicle manufacturers.
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K&N Premium Oil Filter: Designed to Protect your Engine: Compatible with Select ACURA/HONDA/NISSAN/ MITSUBISHI Vehicle Models (See Product Description for Full List of Compatible Vehicles), PS-1010

  • HIGH FLOW RATES: Designed to provide exceptional flow rates and a consistent flow of oil to your engine.
  • VERSATILE COMPATIBILITY: Designed to operate with all synthetic, conventional, and blended motor oils.
  • PROTECT YOUR ENGINE: Pleated synthetic-blend filtration media removes most harmful contaminants.
  • EXTENSIVELY TESTED: Laboratory tested to ensure excellent capacity and burst strength.
  • EASY TO REMOVE: Fast and easy Wrench-Off removal.
  • HEAVY-DUTY CONSTRUCTION: Heavy-duty canister for outstanding durability.
  • NO-HASSLE WARRANTY: 1-Year Limited Warranty.
  • HIGH CAPACITY: Withstand the longer service intervals now recommended by some vehicle manufacturers.
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K&N Premium Oil Filter: Designed to Protect your Engine: Compatible with Select BUICK/CHEVROLET/DODGE/GMC Vehicle Models (See Product Description for Full List of Compatible Vehicles), PS-1017

  • HIGH FLOW RATES: Designed to provide exceptional flow rates and a consistent flow of oil to your engine.
  • VERSATILE COMPATIBILITY: Designed to operate with all synthetic, conventional, and blended motor oils.
  • PROTECT YOUR ENGINE: Pleated synthetic-blend filtration media removes most harmful contaminants.
  • EXTENSIVELY TESTED: Laboratory tested to ensure excellent capacity and burst strength.
  • EASY TO REMOVE: Fast and easy Wrench-Off removal.
  • HEAVY-DUTY CONSTRUCTION: Heavy-duty canister for outstanding durability.
  • NO-HASSLE WARRANTY: 1-Year Limited Warranty.
  • HIGH CAPACITY: Withstand the longer service intervals now recommended by some vehicle manufacturers.
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K&N Premium Oil Filter: Designed to Protect your Engine: Compatible with Select TOYOTA/LEXUS/SUZUKI/CHEVROLET Vehicle Models (See Product Description for Full List of Compatible Vehicles), PS-1003

  • HIGH FLOW RATES: Designed to provide exceptional flow rates and a consistent flow of oil to your engine.
  • VERSATILE COMPATIBILITY: Designed to operate with all synthetic, conventional, and blended motor oils.
  • PROTECT YOUR ENGINE: Pleated synthetic-blend filtration media removes most harmful contaminants.
  • EXTENSIVELY TESTED: Laboratory tested to ensure excellent capacity and burst strength.
  • EASY TO REMOVE: Fast and easy Wrench-Off removal.
  • HEAVY-DUTY CONSTRUCTION: Heavy-duty canister for outstanding durability.
  • NO-HASSLE WARRANTY: 1-Year Limited Warranty.
  • HIGH CAPACITY: Withstand the longer service intervals now recommended by some vehicle manufacturers.
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K&N Premium Oil Filter: Designed to Protect your Engine: Compatible with Select FORD/SUZUKI/TOYOTA/VOLKSWAGEN Vehicle Models (See Product Description for Full List of Compatible Vehicles), PS-1002

  • HIGH FLOW RATES: Designed to provide exceptional flow rates and a consistent flow of oil to your engine.
  • VERSATILE COMPATIBILITY: Designed to operate with all synthetic, conventional, and blended motor oils.
  • PROTECT YOUR ENGINE: Pleated synthetic-blend filtration media removes most harmful contaminants.
  • EXTENSIVELY TESTED: Laboratory tested to ensure excellent capacity and burst strength.
  • EASY TO REMOVE: Fast and easy Wrench-Off removal.
  • HEAVY-DUTY CONSTRUCTION: Heavy-duty canister for outstanding durability.
  • NO-HASSLE WARRANTY: 1-Year Limited Warranty.
  • HIGH CAPACITY: Withstand the longer service intervals now recommended by some vehicle manufacturers.
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