Top 9 5w20 Synthetic Oil High Mileage – Motor Oils

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1. Castrol

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5 quart,Black, Castrol 03143C EDGE High Mileage 5W-20 Advanced Full Synthetic Motor Oil

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Castrol #ad - Titanium strong for maximum engine performance in vehicles with over 75, 000 miles. Boosted with extra fluid titanium technology to increase oil film strength and reduce film breakdown. For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual. Improves fuel economy. Maximizes short and long term engine performance on high mileage engines. Reduces leaks, oil burn off and power-robbing deposits.
BrandCastrol #ad
ManufacturerCastrol #ad
Height12 Inches
Length4.57 Inches
Width9.61 Inches
Part Number03143C
Model03143C

2. Valvoline

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Valvoline Full Synthetic High Mileage with MaxLife Technology SAE 5W-20 Motor Oil 5 QT

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Valvoline #ad - Premium seal conditioners help treat and prevent leaks. Extra detergents help fight sludge and deposits. Enhanced anti-wear additives deliver a thick & durable layer of anti-wear film to help prevent auto engine breakdown. Full synthetic formula for exceptional high and low temperature protection.
BrandValvoline #ad
ManufacturerValvoline #ad
Height12.66 Inches
Length8.22 Inches
Weight9.46 Pounds
Width4.6 Inches
Part Number000000000000881171
Model881171

3. Castrol

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5 Quart, Castrol 03100 GTX High Mileage 5W-20 Motor Oil

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Castrol #ad - Exceeds ilsac gf-5, aPI SN. Seal conditioners help reduce leaks; Bottle Color: Green. Advanced additives that help prevent engine wear. Superior oil burn off protection versus leading conventional oils. Superior detergency that helps prevent deposit build up.
BrandCastrol #ad
ManufacturerCastrol #ad
Part Number03100C
Model03100

4. AmazonBasics

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AmazonBasics High Mileage Motor Oil, Full Synthetic, 5 Quart, 5W-20

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AmazonBasics #ad - Ideal for engines over 75, 000 miles and for longer drain intervals. For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual. Reduces friction for less engine wear. Helps prevent build up that can cause rust and corrosion. Helps reduce exhaust emissions. High resistance to viscosity and thermal breakdown.
BrandAmazonBasics #ad
ManufacturerAmazonBasics #ad
Height12.5 Inches
Length7.75 Inches
Width4.25 Inches
Part NumberAM0H523Q
ModelAM0H523Q

5. Valvoline

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Valvoline High Mileage with MaxLife Technology SAE 5W-20 Synthetic Blend Motor Oil 5 QT

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Valvoline #ad - Premium seal conditioners help treat and prevent leaks. Added detergents help protect against sludge and deposits. Enhanced anti-wear additives deliver a thick & durable layer of anti-wear film to help prevent auto engine breakdown. Superior antioxidants resist motor oil breakdown in extreme conditions.
BrandValvoline #ad
ManufacturerValvoline #ad
Height12.66 Inches
Length8.22 Inches
Weight9 Pounds
Width4.6 Inches
Part Number000000000000881162
Model881162

6. AmazonBasics

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Full Synthetic, AmazonBasics High Mileage Motor Oil, 1 Quart, 6 Pack, 5W-20

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AmazonBasics #ad - For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual. Ideal for engines over 75, 000 miles and for longer drain intervals. Helps reduce exhaust emissions. Reduces friction for less engine wear. High resistance to viscosity and thermal breakdown. Helps prevent build up that can cause rust and corrosion.
BrandAmazonBasics #ad
ManufacturerAmazonBasics #ad
Height9 Inches
Length4.38 Inches
Weight2.03 Pounds
Width2.38 Inches
Part NumberAM0H52P6
ModelAM0H52P6

7. AmazonBasics

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5 Quart, Full Synthetic, AmazonBasics High Mileage Motor Oil, 10W-30

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AmazonBasics #ad - Reduces friction for less engine wear. Ideal for engines over 75, 000 miles and for longer drain intervals. High resistance to viscosity and thermal breakdown. For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual. Helps prevent build up that can cause rust and corrosion. Helps reduce exhaust emissions.
BrandAmazonBasics #ad
ManufacturerAmazonBasics #ad
Height12.5 Inches
Length7.75 Inches
Width4.25 Inches
Part NumberAM0H133Q
ModelAM0H133Q

8. Pennzoil

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Pennzoil High Mileage Conventional 5W-20 Motor Oil for Vehicles Over 75K Miles 5-Quart, Single-Pack

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Pennzoil #ad - Recommended for vehicles with over 75, 000 miles. Helps prevent sludge and other damaging deposits. Exceeds the requirements of the following industry specifications: API SP and all previous categories. Single 5-quart bottle with ergonomic design for easy handling and pouring. Synthetic blend high mileage 5w-20 engine oil specially formulated for new or late model SUVs, light vans and trucks, and passenger cars. Contains seal conditioning agents for dry or cracked engine seals to help reduce leaks and oil consumption. Provides proven wear protection for engine parts.
BrandPennzoil #ad
ManufacturerPennzoil #ad
Part Number550045203
Model550045203
WarrantyLimited Warranty

9. Pennzoil

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Pennzoil Ultra Platinum Full Synthetic 5W-20 Motor Oil 5-Quart, Single-Pack

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Pennzoil #ad - Engineered to provide a high-quality base oil using our revolutionary PurePlus gas-to-liquid technology in combination with a high-performance additive system.

Formulated to deliver faster low temperature oil flow and protection in extreme heat. Keeps pistons dramatically cleaner than required by the toughest industry standards. Provides oil stability and endurance under extreme conditions heat, load and speed for protection against viscosity loss and thermal breakdown. Delivers unsurpassed sludge protection to help keep high performance and luxury car engines as close as possible to factory clean.
BrandPennzoil #ad
ManufacturerPennzoil #ad
Weight9.26 Pounds
Part Number550045202
Model550045202
WarrantyLimited Warranty