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

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1. Castrol

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

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Castrol #ad - 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. Improves fuel economy.
BrandCastrol #ad
ManufacturerCastrol #ad
Height12 Inches
Length4.57 Inches
Width9.61 Inches
Part Number03143C
Model03143C

2. Castrol

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

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

3. Pennzoil

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

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Pennzoil #ad - Pennzoil platinum high mileage 5w-20 keeps pistons up to 45% cleaner than the toughest industry standard Based on Sequence IIIH results. Formulated to deliver less oil burn off than high mileage motor oils made from crude oil.

Provides faster low-temperature oil flow and protects in extreme heat. Full synthetic 5w-20 engine oil made from natural gas, not crude, using Pennzoil's patented gas-to-liquid PurePlus Technology. 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.

Single 5-quart bottle with ergonomic design for easy handling and pouring. Helps protect engines from loss of horsepower. Designed for for vehicles with over 75, 000 miles. No other leading high mileage motor oil provides better protection from friction Based on Sequence IVA wear test using SAE 5W-30 .
BrandPennzoil #ad
ManufacturerPennzoil #ad
Part Number550045196
Model550045196
WarrantyPlease contact retailer/seller for assistance

4. Amazon Basics

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5W-20, Full Synthetic, 5 Quart, Amazon Basics High Mileage Motor Oil, SN Plus

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Amazon Basics #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. High resistance to viscosity and thermal breakdown. Helps prevent build up that can cause rust and corrosion. Reduces friction for less engine wear. Helps reduce exhaust emissions.
BrandAmazon Basics #ad
ManufacturerAmazon Basics #ad
Height12.5 Inches
Length7.75 Inches
Width4.25 Inches
Part NumberAM0H523Q
ModelAM0H523Q

5. Valvoline

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Valvoline High Mileage 150K with MaxLife Plus Technology Motor Oil SAE 5W-20 5 QT

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Valvoline #ad - 20% more deposit protection to reduce oil consumption with powerful, grime-cleaning detergents. Innovative defense formula designed specifically to meet the unique challenges of aging engines. Resist oil breakdownin tough conditions with superior antioxidants that preserve oil efficacy. Multi-dimensional anti-wear system fights surface friction exceeding protection standards. Treat and prevent leaks with premium seal conditioners that rejuvenate aging seals.
BrandValvoline #ad
ManufacturerValvoline #ad
Height12.66 Inches
Length8.22 Inches
Weight9.45 Pounds
Width4.6 Inches
Part Number891570
Model891570

6. 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 - 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.

Exceptional temperature protection and viscosity retention ensure a high level of defense even in the most challenging climates. Resist oil breakdown 10x better than industry standards with a combination of premium antioxidants that fight oil breakdown and degradation. 25% better protection against deposits with extra engine-cleaning detergents. 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

7. 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 - Resist oil breakdown & sludge with added detergents to keep your engine clean. Reduce costly repairs by protecting critical engine components. Exceptional temperature protection defends your engine in even the most severe weather. Optimize power & fuel efficiency with our low friction technology. 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

8. Pennzoil

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

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Pennzoil #ad - 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 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.

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 Single 5-quart bottle with ergonomic design for easy handling and pouring. Suitable for all car, suV, light van, truck gasoline and turbocharged engines; under all driving conditions.

Full synthetic 5w-20 engine oil made from natural gas, not crude, using Pennzoil's patented gas-to-liquid PurePlus Technology. Formulated to provide faster low-temperature oil flow and protection in extreme heat. No other leading motor oil provides better wear protection for your engine Based on Sequence IVA wear test using SAE 5W-30 . 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.
BrandPennzoil #ad
ManufacturerPennzoil #ad
Part Number550045202
Model550045202
WarrantyLimited Warranty

9. Quaker State

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Quaker State 550044965 Motor Oil, Single Pack, Synthetic Blend 5W-20 5-Quart

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Quaker State #ad - Single 5-quart bottle with ergonomic design for easy handling and pouring. Meets oem requirements: chrysler ms-6395, ford wss m2c945-a, Ford WSS M2C945-B1, GM 6094M.

Combats engine sludge and deposits. Formerly known as quaker State Advanced Durability 5W-20 motor oil. Synthetic blend 5w-20 engine oil that provides durable wear protection and reduces engine wear. Formulated to exceed industry specifications: ILSAC GF-6A, API SP/SP-Resource Conserving and all previous categories. Helps engines survive daily commutes from high-speed highway operation to repetitive, stop-and-go driving. Provides corrosion protection against harmful acids generated by engine contaminants. Maintains viscosity from start to finish, providing optimal oil film protection.
BrandQuaker State #ad
ManufacturerQuaker State #ad
Part Number550044965
Model550044965

10. Mobil 1

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1 Quart, Pack of 6, Mobil 1 120455-6PK High Mileage 5W-20 Motor Oil

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Mobil 1 #ad - Package dimensions: 9. 6 l x 7. 4 h x 9. 2 w inches. Part number: 120455-6PK. Package weight : 12 pounds. Country of Origin : United States.
BrandMobil 1 #ad
ManufacturerMobil 1 #ad
Height7.4 Inches
Length9.6 Inches
Weight12 Pounds
Width9.2 Inches
Part Number120455-6PK
Model120455-6PK