Top High Mileage Synthetic Diesel Motor Oil Reviews

Pennzoil Platinum High Mileage Full Synthetic 10W-30 Motor Oil for Vehicles Over 75K Miles (5-Quart, Single Pack)

  • Full synthetic 10W-30 engine oil made from natural gas, not crude, using Pennzoil's patented gas-to-liquid PurePlus Technology.
  • Designed for for vehicles with over 75,000 miles.
  • Pennzoil Platinum High Mileage 10W-30 keeps pistons up to 45% cleaner than the toughest industry standard (Based on Sequence IIIH results).
  • No other leading high mileage motor oil provides better protection from friction (Based on Sequence IVA wear test using SAE 5W-30).
  • Formulated to deliver less oil burn off than high mileage motor oils made from crude oil.
  • Helps protect engines from loss of horsepower.
  • Single 5-quart bottle with ergonomic design for easy handling and pouring.
  • Provides faster low-temperature oil flow and protects in extreme heat.
  • 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.
Check Stock

STP Ceramic Oil Treatment, Protective Coating and Anti-Friction Technology, 15 Oz (19387)

  • Ceramic coating remains after oil changes to protect your engine for up to 15,000 miles.
  • Anti-friction technology improves lubrication between metal parts for a smoother, quieter engine.
  • Protective coating prevents engine deposits and help clean sludge build-up.
  • Helps improve gas mileage, increase horsepower and reduce emissions.
  • This STP oil treatment is engineered for use in conventional or synthetic motor oils and is safe for all gas or diesel engines.
Check Stock

DWD2 Clean Metal Conditioner - Engine Oil Additive, Friction Reducer and Stiction Eliminator for Diesel and Gasoline Engines Improve Performance and Gas Mileage - Enhance Your Motor Oil! (7.oz)

  • PROFESSIONAL GRADE - DWD2 Clean Metal Conditioner is a professional grade lubricant enhancing engine treatment that reduces heat and friction, increasing fuel economy and power..
  • HIGH-PERFORMANCE STABILIZER AND MODIFIER - Clean Metal is a high-performance oil stabilizer and modifier additive that improves power and performance in your car, truck, motorcycle, or heavy equipment..
  • OPTIMIZES YOUR MOTOR OIL - Metal Conditioner Extends engine life, suspends carbon deposits, optimizes your motor oil's effectiveness and protection, and even works with conventional and synthetic motor oils..
  • SAFE FOR GASOLINE & DIESEL ENGINES - Clean Metal motor oil additive works with both gasoline and diesel engines to produce a more fuel-efficient, smoother-running, more powerful engine..
  • WORKS WITH SYNTHETIC AND NON-SYTHETIC OILS - Metal Conditioner Oil Additive works with synthetic and non-synthetic motor oils. It also works excellently with turbo engines for increased responsiveness..
Check Stock

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.
Check Stock

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.
Check Stock

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.
Check Stock

TRUEGARD High Mileage 5W-30 Motor Oil 55-Gallon Drum

  • The Lubro-Moly Synthoil High Tech 5W-40 Motor Oil is a fully synthetic and energy conserving motor oil for the latest engine concepts (both gas and diesel), such as multi-valve arrangements, variable cam and timing configurations, turbocharging, supercharging, intercooling, etc..
  • The Lubro-Moly Synthoil High Tech 5W-40 Motor Oil saves fuel and provides instant lubrication after a cold start..
  • Good for extended oil change intervals and the highest demands.
  • Package Dimensions: 10.312 L x 31.496 H x 24.892 W (centimeters).
Check Stock

Liqui Moly 2020 Motor Oil Saver Pack of 4

  • High-tech low-friction motor oil based on synthetic technology..
  • Outstanding protection against wear, reduces oil and fuel consumption and ensures fast oil penetration of the engine.
  • oil change intervals of up to 30,000 or 50,000 km or every 2 years for low mileage drivers are thus possible..
Check Stock

Liqui Moly 2039 Longtime High Tech 5W-30 Synthetic Motor Oil - 5 Liter

  • Low SAPS fully synthetic motor oil for diesel engines..
  • Specifically developed for engines equipped with diesel particulate filters (DPF)..
  • Use with extended oil change intervals as per manufacturer..
  • Package Dimensions: 9.652 L x 31.75 H x 24.638 W (centimeters).
Check Stock

2 Pack - Liqui Moly 2041 Premium 5W-40 Synthetic Motor Oil - 5 Liter Jug (2)

  • High-tech low-friction motor oil based on synthetic technology..
  • Outstanding protection against wear, reduces oil and fuel consumption and ensures fast oil penetration of the engine.
  • oil change intervals of up to 30,000 or 50,000 km or every 2 years for low mileage drivers are thus possible..
Check Stock

Liqui Moly 2041 Premium 5W-40 Synthetic Motor Oil - 5 Liter

  • Made from Pennzoil's patented gas-to-liquid PurePlus Technology combined with a high-performance additive system for complete protection.
  • Full synthetic 0W-30 motor oil formulated for diesel and gasoline engines and is approved for most Mercedes-Benz, VW, Audi, and Porsche vehicles.
  • Helps keep diesel particulate filters clean and protects the from ash build-up that can block the exhaust system and lead to reduced engine performance.
  • Provides superior piston cleanliness (up to 45% cleaner, based on DV4TD vs. ACEA C2/Ce using SAE 0W-30 ).
  • Provides up to 2.6% better fuel economy (based on ACEA M111 fuel economy results vs. the industry reference oil).
Check Stock

Niteo Motor Medic MFD1 Synthetic Motor Flush - 32 oz.

  • Recommended for use in all gasoline and diesel engines, including all turbo-charged engines.
  • Safe for use in engines that use conventional or synthetic motor oil.
  • Removes accumulated gum, varnish and sludge from internal engine parts.
  • Allows oil to circulate freely to all parts of the motor.
Check Stock

Orion Motor Tech Diesel Transfer Pump, 12 Volt Fuel Transfer Pump with Nozzle Hoses for Diesel, Kerosene, Machine, Transformer Oil, Self Priming Fuel Pump DC Electric Diesel Fuel Transfer Pump Kit

  • COMPLETE SET: Quickly transfer diesel or light oils up to 10 GPM with this 12v DC diesel transfer pump kit, including pump, inlet and discharge hoses, nozzle and a metal strainer.
  • the entire kit provides stable performance while delivering unparalleled suction power.
  • VERSATILE APPLICATION: This fuel transfer pump works with any low-viscosity oil to fill or empty engines, tanks, and more. Compatible with diesel, kerosene, machine oil, and transformer oil, the diesel fuel pump is ideal for filling diesel powered vehicles or engines at your garage or repair shop.
  • EFFICIENT MOTOR: Small in size, our self-priming fuel pump’s 12V motor pumps up to 10 GPM with a max suction length of 16.4 ft, lifting up to 32 ft for convenient and quick-on-site oil transfers.
  • this high-efficient 12v fuel transfer pump does all this while generating minimal noise.
  • DEPENDABLE SAFETY: The inner bypass valve effectively protects the diesel fuel pump motor from burning when clogged.
  • it is also equipped with a metal strainer to filter out impurities from diesel while pumping, protecting the pump from damage.
  • 1 YEAR WARRANTY: Order this versatile electric diesel fuel transfer pump kit with peace of mind thanks to its strong 1 year warranty and our usual friendly 24/7 customer servic....
Check Stock