Top 10 5W-20 Full Synthetic Oil 1 Quart – Motor Oils

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1. Amazon Basics

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

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

2. 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 - 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. 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. Minimize expensive repairs due to exhaust system damage by shielding important engine components. 25% better protection against deposits with extra engine-cleaning detergents.
BrandValvoline #ad
ManufacturerValvoline #ad
Height9 Inches
Length4.23 Inches
Weight0.01 Pounds
Width2.65 Inches
Part NumberVV927
ModelVV927

3. Pennzoil

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

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Pennzoil #ad - Helps protect engines from loss of power. Formulated to provide faster low-temperature oil flow and protection in extreme heat. Single 1-quart bottle. Provides better fuel economy—drive on average an extra 550 miles per year versus a dirty engine.

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. Pennzoil platinum 5w-20 keeps pistons up to 45% cleaner than the toughest industry standard Based on Sequence IIIH results.

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. 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

4. Castrol

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1 Quart, Castrol 06122 Edge High Mileage 5W-20 Advanced Full Synthetic Motor Oil

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Castrol #ad - Improves fuel economy. 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. Reduces leaks, oil burn off and power-robbing deposits. Titanium strong for maximum engine performance in vehicles with over 75, 000 miles.
BrandCastrol #ad
ManufacturerCastrol #ad
Height8.75 Inches
Length2.5 Inches
Width4.4 Inches
Part Number06122
Model15979D

5. Mobil 1

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5 Quart, Mobil 1 Extended Performance Full Synthetic Motor Oil 5W-20

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Mobil 1 #ad - Helps extend engine life by working to prevent damaging deposits and sludge buildup. 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.

Utilizes mobil 1’s triple action+ Formula to combine outstanding engine performance, protection, and cleanliness with the added benefit of power. Provides excellent internal engine heat protection up to 500 degrees F and low temperature protection to -40 degrees F. Mobil 1 extended performance full-synthetic motor oil 5W-20 helps protect critical engine parts for up to 20, 000 miles between oil changes, * controlling oxidation to prevent oil breakdown and maintaining excellent viscosity.
BrandMobil 1 #ad
ManufacturerMobil 1 #ad
Height12.66 Inches
Length4.4 Inches
Weight9.37 Pounds
Width8.1 Inches
Part Number120765
ModelExtended Performance
WarrantyLimited Warranty - Please contact manufacturer for full details

6. K&N

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K&N, 104095 Motor Oil: 5W-20 Full Synthetic Engine Oil: Ultra Premium Protection, 1 Quart

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K&N #ad - Superior engine protection: Advanced formula full synthetic oil is formulated to minimize harmful contaminants and sludge buildup. All weather protection: k&n advanced full synthetic motor oil helps your car run smooth in both cold & hot temperature conditions. Premium full synthetic: K&N premium synthetic oil helps keep your engine running like new. Reduce wear & tear: K&N ultra synthetic engine oil offers premium engine protection. Advanced synthamax technology: Formulated with unique additives to help protect critical engine components.
BrandK&N #ad
ManufacturerK&N Engineering, Inc. #ad
Height8.82 Inches
Length4.3 Inches
Width2.3 Inches
Part Number104095
Model104095
Warranty3 Months

7. Pennzoil

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

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Pennzoil #ad - Full synthetic 5w-20 engine oil made from natural gas, not crude, using Pennzoil's patented gas-to-liquid PurePlus Technology. Suitable for all car, light van, suV, truck gasoline and turbocharged engines; under all driving conditions. 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 .

No other leading motor oil provides better wear protection for your engine Based on Sequence IVA wear test using SAE 5W-30 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 1-quart bottle. Formulated to provide faster low-temperature oil flow and protection in extreme heat. 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 Number550040863
Model550040863
WarrantyLimited Warranty

8. Valvoline

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Valvoline Full Synthetic High Mileage with MaxLife Technology SAE 0W-20 Motor Oil 1 QT Packaging May Vary

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Valvoline #ad - Renew aging seals and prevent leaks with state-of-the-art seal conditioners. 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.

Minimize heat and abrasion between moving parts help your high-mileage engine maintain its horsepower and perform its best for longer. 25% more protection against deposits than the industry standard with extra detergents, keeping your engine clean and sustaining its performance. Reduce costly repairs by minimizing exhaust system damage with our fully synthetic formulation.
BrandValvoline #ad
ManufacturerValvoline #ad
Height9 Inches
Length4.23 Inches
Weight1.79 Pounds
Width2.65 Inches
Part Number852400
Model852400

9. 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. Package weight : 12 pounds. Part number: 120455-6PK. 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

10. Valvoline

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Valvoline Extended Protection SAE Full Synthetic Motor Oil SAE 5W-20 1 QT, Case of 6 Packaging May Vary

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Valvoline #ad - Built for modern engines with a formula optimized to outlast the extreme conditions of today’s vehicles and offer max defense under the hood, even with the newest technologies.

Maximize efficiency & fuel economy with friction modifiers that stop moving parts from touching, minimizing energy loss and keeping friction at a minimum so you get the best power and efficiency out of your engine. 10x stronger thermal resistance than industry standards prevents oil breakdown in harsh conditions. 50% better wear protection than industry standards with anti-wear additives that prvent metal-on-metal contact, protecting your engine’s most vulnerable components and maximizing engine life. Fight deposits & sludge with dual defense additive technology to clean while providing the ultimate defense against wear, so you can experience the most your engine has to offer.
BrandValvoline #ad
ManufacturerValvoline #ad
Height9.25 Inches
Length13.13 Inches
Width5.75 Inches
Part Number891680
Model891680