Top 10 5W-20 Synthetic Motor Oil High Mileage – Motor Oils

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1. 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. Advanced additives that help prevent engine wear. Superior detergency that helps prevent deposit build up. Superior oil burn off protection versus leading conventional oils. Seal conditioners help reduce leaks; Bottle Color: Green.
BrandCastrol #ad
ManufacturerCastrol #ad
Part Number03100C
Model03100

2. Castrol

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5 Quart, Castrol 03143C Edge High Mileage 5W-20 Advanced Full Synthetic Motor Oil

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Castrol #ad - Improves fuel economy. Reduces leaks, oil burn off and power-robbing deposits. 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. Maximizes short and long term engine performance on high mileage engines.
BrandCastrol #ad
ManufacturerCastrol #ad
Height12 Inches
Length4.57 Inches
Width9.61 Inches
Part Number03143C
Model03143C

3. Amazon Basics

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

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Amazon Basics #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. Reduces friction for less engine wear. Helps reduce exhaust emissions. High resistance to viscosity and thermal breakdown. Helps prevent build up that can cause rust and corrosion.
BrandAmazon Basics #ad
ManufacturerAmazon Basics #ad
Height9 Inches
Length4.38 Inches
Weight2.03 Pounds
Width2.38 Inches
Part NumberAM0H52P6
ModelAM0H52P6

4. Valvoline

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Valvoline Advanced Full Synthetic SAE 5W-20 Motor Oil 1 QT Packaging May Vary

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Valvoline #ad - 25% better protection against deposits with extra engine-cleaning detergents. Exceptional temperature protection and viscosity retention ensure a high level of defense even in the most challenging climates.

40% more protection than industry standards with enhanced anti-wear additives that build a bonus layer of defense between critical moving parts within your engine. Resist oil breakdown 10x better than industry standards with a combination of premium antioxidants that fight oil breakdown and degradation. Minimize expensive repairs due to exhaust system damage by shielding important engine components.
BrandValvoline #ad
ManufacturerValvoline #ad
Height9 Inches
Length4.23 Inches
Weight0.01 Pounds
Width2.65 Inches
Part NumberVV927
ModelVV927

5. Valvoline

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Valvoline Daily Protection SAE 5W-20 Synthetic Blend Motor Oil 5 QT Packaging May Vary

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Valvoline #ad - Exceptional temperature protection defends your engine in even the most severe weather. Resist oil breakdown & sludge with added detergents to keep your engine clean. Optimize power & fuel efficiency with our low friction technology. Reduce costly repairs by protecting critical engine components. Proven to minimize everyday wear on your engine by providing consistent lubrication and defense.
BrandValvoline #ad
ManufacturerValvoline #ad
Height12.66 Inches
Length8.22 Inches
Weight9.46 Pounds
Width4.6 Inches
Part Number779310
Model881158

6. Pennzoil

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Pennzoil Platinum Full Synthetic 5W-20 Motor Oil 1-Quart, Single Pack

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Pennzoil #ad - Provides better fuel economy—drive on average an extra 550 miles per year versus a dirty engine. Helps protect engines from loss of power. Formulated to provide faster low-temperature oil flow and protection 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. Pennzoil platinum 5w-20 keeps pistons up to 45% cleaner than the toughest industry standard Based on Sequence IIIH results.

Single 1-quart bottle. Full synthetic 5w-20 engine oil made from made from natural gas, not crude, using Pennzoil's patented gas-to-liquid PurePlus Technology. Formulated for modern turbocharged engines—GF-6, API SP/SP-Resource Conserving and all previous categories. No other leading synthetic oil provides better wear protection from friction Based on Sequence IVA wear test using SAE 5W-30 .
BrandPennzoil #ad
ManufacturerPennzoil #ad
Height9.5 Inches
Length9 Inches
Width8 Inches
Part Number550022686
Model550022686
WarrantyLimited Warranty

7. Pennzoil

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Case of 6, Pennzoil High Mileage Synthetic Blend 5W-20 Motor Oil for Vehicles Over 75K Miles 1-Quart

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Pennzoil #ad - Synthetic blend high mileage 5w-20 engine oil specially formulated for new or late model SUVs, light vans and trucks, and passenger cars. Case of six 1-quart bottles. Provides proven wear protection for engine parts. Helps prevent sludge and other damaging deposits. Exceeds the requirements of the following industry specifications: API SP and all previous categories. Recommended for vehicles with over 75, 000 miles. Contains seal conditioning agents for dry or cracked engine seals to help reduce leaks and oil consumption.
BrandPennzoil #ad
ManufacturerPennzoil #ad
Part Number550022818
Model550022818-6PK
WarrantyLimited Warranty

8. Pennzoil

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

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Pennzoil #ad - No other leading motor oil provides better wear protection for your engine Based on Sequence IVA wear test using SAE 5W-30 Single 5-quart bottle with ergonomic design for easy handling and pouring. Full synthetic 5w-20 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. 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 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 Suitable for all car, light van, suV, truck gasoline and turbocharged engines; under all driving conditions.

Formulated to provide faster low-temperature oil flow and protection 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.
BrandPennzoil #ad
ManufacturerPennzoil #ad
Part Number550045202
Model550045202
WarrantyLimited Warranty

9. Castrol

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5 Quart, Castrol 03107 GTX ULTRACLEAN 5W-20 Motor Oil

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Castrol #ad - Exceeds ilsac gf-5, aPI SN. Maximum protection against viscosity and thermal breakdown. Unique triShield technology provides superior deposit protection. Meets chrysler ms 6395, ford wss-m2c930-a, ford wss-m2c153-h, Ford WSS-M2C945-A. Ultra low friction to improve gas mileage; Bottle Color: White.
BrandCastrol #ad
ManufacturerCastrol #ad
Height4.6 Inches
Length11.6 Inches
Width9.5 Inches
Part Number03107
Model03107

10. Valvoline

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Valvoline Full Synthetic High Mileage with MaxLife Technology SAE 0W-20 Motor Oil 5 QT Packaging May Vary

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Valvoline #ad - Renew aging seals and prevent leaks with state-of-the-art seal conditioners. Reduce costly repairs by minimizing exhaust system damage with our fully synthetic formulation.

Minimize heat and abrasion between moving parts help your high-mileage engine maintain its horsepower and perform its best for longer. 50% more wear protection than industry standard with enhanced anti-wear additives that prevent unwanted metal-on-metal contact and provide an extra layer of protection that keeps your engine in excellent shape for the many miles ahead. 25% more protection against deposits than the industry standard with extra detergents, keeping your engine clean and sustaining its performance.
BrandValvoline #ad
ManufacturerValvoline #ad
Height12.66 Inches
Length8.22 Inches
Weight9 Pounds
Width4.6 Inches
Part Number881168
Model881168