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Best High Mileage Full Synthetic Engine Oil

Mobil Full Synthetic High Mileage Motor Oil 5W-30, 5 Quart

  • Mobil Full Synthetic High Mileage 5W-30 motor oil is designed for vehicles with over 75,000 miles, upgrading from a conventional or synthetic blend, or requiring full synthetic motor oil.
  • Provides guaranteed protection that's 1.5X longer than our conventional and synthetic blend oils, up to 7,500 miles between oil changes*.
  • Helps to prevent oil leaks, sludge, and deposit formation to help reduce engine wear with a balanced additive system formulation and extra seal conditioner.
  • Provides excellent resistance to oil breakdown, for proven long-lasting protection, and maintains oil viscosity at high operating temperatures.
  • Recommended for all types of gasoline-powered vehicles, including those with turbocharged engines, and meets API SP resource-conserving.
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Mobil Full Synthetic High Mileage Motor Oil 0W-20, 5 Quart

  • Mobil Full Synthetic High Mileage 0W-20 motor oil is designed for vehicles with over 75,000 miles, upgrading from a conventional or synthetic blend, or requiring full synthetic motor oil.
  • Provides guaranteed protection that's 1.5X longer than our conventional and synthetic blend oils, up to 7,500 miles between oil changes.
  • Helps to prevent oil leaks, sludge, and deposit formation to help reduce engine wear with a balanced additive system formulation and extra seal conditioner.
  • Provides excellent resistance to oil breakdown, for proven long-lasting protection, and maintains oil viscosity at high operating temperatures.
  • Recommended for all types of gasoline-powered vehicles, including those with turbocharged engines, and meets API SP resource-conserving.
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Mobil Full Synthetic High Mileage Motor Oil 5W-20, 5 Quart

  • Mobil Full Synthetic High Mileage 5W-20 motor oil is designed for vehicles with over 75,000 miles, upgrading from a conventional or synthetic blend, or requiring full synthetic motor oil.
  • Provides guaranteed protection that’s 1.5X longer than our conventional and synthetic blend oils, up to 7,500 miles between oil changes*.
  • Helps to prevent oil leaks, sludge, and deposit formation to help reduce engine wear with a balanced additive system formulation and extra seal conditioner.
  • Provides excellent resistance to oil breakdown, for proven long-lasting protection, and maintains oil viscosity at high operating temperatures.
  • Recommended for all types of gasoline-powered vehicles, including those with turbocharged engines, and meets API SP resource-conserving.
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Mobil 1 124317 5W30 3x5Qt

  • Mobil 1 High Mileage full-synthetic motor oil 5W-30 is designed for engines with over 75,000 miles to go up to 10,000 miles between oil changes.*.
  • Utilizes Mobil 1’s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness.
  • Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean and helping....
  • Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (to -30 degrees F).
  • Helps extend engine life by working to prevent damaging deposits and sludge buildup.
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SAE 20W-50 Break-in Oil/3x1/5 Quart

  • Mobil 1 High Mileage full-synthetic motor oil 5W-30 is designed for engines with over 75,000 miles to go up to 10,000 miles between oil changes.*.
  • Utilizes Mobil 1’s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness.
  • Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean and helping to improve your fuel economy.
  • Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (to -30 degrees F).
  • Helps extend engine life by working to prevent damaging deposits and sludge buildup.
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Mobil 1 High Mileage Full Synthetic Motor Oil 5W-30, 5 Quart

  • Mobil 1 High Mileage full-synthetic motor oil 5W-30 is designed for engines with over 75,000 miles to go up to 10,000 miles between oil changes.*.
  • Utilizes Mobil 1’s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness.
  • Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean and helping to improve your fuel economy.
  • Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (to -30 degrees F).
  • Helps extend engine life by working to prevent damaging deposits and sludge buildup.
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Mobil 1-123840 Extended Performance High Mileage 5W-20; 5QT, Gray

  • Mobil 1 Extended Performance High Mileage full-synthetic motor oil 5W-20 is designed for engines with over 75,000 miles to go up to 20,000 miles between oil changes.*.
  • Utilizes Mobil 1’s Triple Action+ Formula to combine outstanding engine performance, protection, and cleanliness with the added benefit of power.
  • Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean and helping to improve your fuel economy.
  • Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (to -40 degrees F).
  • Helps extend engine life by working to prevent damaging deposits and sludge buildup.
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Mobil 1 Extended Performance High Mileage Full Synthetic Motor Oil 5W-30 5 Quart

  • Mobil 1 High Mileage full-synthetic motor oil 10W-40 is designed for engines with over 75,000 miles to go up to 10,000 miles between oil changes.*.
  • Utilizes Mobil 1’s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness.
  • Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean and helping....
  • Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (to -30 degrees F).
  • Helps extend engine life by working to prevent damaging deposits and sludge buildup.
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Mobil 1 High Mileage Full Synthetic Motor Oil 5W-30 6-Pack of 1 quarts

  • Mobil 1 High Mileage full-synthetic motor oil 5W-30 is designed for engines with over 75,000 miles to go up to 10,000 miles between oil changes.*.
  • Utilizes Mobil 1’s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness.
  • Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean and helping....
  • Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (to -30 degrees F).
  • Helps extend engine life by working to prevent damaging deposits and sludge buildup.
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Mobil 1 High Mileage Full Synthetic Motor Oil 0W-20, 5 Quart, Gray

  • Mobil 1 High Mileage full-synthetic motor oil 0W-20 is designed for engines with over 75,000 miles to go up to 10,000 miles between oil changes..
  • Utilizes Mobil 1’s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness.
  • Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean and helping to improve your fuel economy.
  • Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (to -30 degrees F).
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Lucas Oil LUC10679 10679 10W-30 Petroleum Oil - 5 Quart Jug , Gray

  • Mobil 1 High Mileage full-synthetic motor oil 10W-30 is designed for engines with over 75,000 miles to go up to 10,000 miles between oil changes.*.
  • Utilizes Mobil 1’s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness.
  • Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean and helping to improve your fuel economy.
  • Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (to -30 degrees F).
  • Helps extend engine life by working to prevent damaging deposits and sludge buildup.
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Mobil 1 High Mileage Full Synthetic Motor Oil 10W-40, 5 Quart, Gray

  • Mobil 1 High Mileage full-synthetic motor oil 10W-40 is designed for engines with over 75,000 miles to go up to 10,000 miles between oil changes.*.
  • Utilizes Mobil 1’s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness.
  • Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean and helping to improve your fuel economy.
  • Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (to -30 degrees F).
  • Mobil 1 is specially formulated to help remove sludge and lower engine temperatures.
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STP High Mileage Car Care Kit 4-Piece Car Care Products

  • One 4-Piece STP High Mileage Car Care Kit for Engine and Fuel Systems.
  • Car care products improve the fuel system and engine in high-mileage vehicles.
  • STP Super Concentrated High Mileage Engine Flush engine cleaner preps the engine for new oil by cleaning sludge and varnish.
  • STP High Mileage Engine Oil Treatment + Stop Leak reduces friction and rejuvenates seals and gaskets.
  • STP High Mileage Transmission Stop Slip + Leak Repair stabilizes transmission fluid and protects transmission seals.
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