Top 10 Synthetic Oil 5W-30 High Mileage – Motor Oils

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1. Castrol

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Castrol 03128C Edge High Mileage 5W-30 Advanced Full Synthetic Motor Oil, 5 Quart

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Castrol #ad - Titanium strong for maximum engine performance in vehicles with over 75, 000 miles. Improves fuel economy. Reduces leaks, oil burn off and power-robbing deposits. Maximizes short and long term engine performance on high mileage engines. Boosted with extra fluid titanium technology to increase oil film strength and reduce film breakdown.
BrandCastrol #ad
ManufacturerCastrol #ad
Height12 Inches
Length4.57 Inches
Width9.61 Inches
Part Number03128C
Model03128C

2. Mobil 1

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Mobil 1 Extended Performance High Mileage Full Synthetic Motor Oil 5W-30, 5 Quart

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Mobil 1 #ad - Helps extend engine life by working to prevent damaging deposits and sludge buildup. Helps to protect your engine from the five factors that can damage engines over time.

Mobil 1 extended performance high mileage full synthetic motor oil 5W-30 is designed for engines with over 75, 000 miles to go up to 20, 000 miles between oil changes*. 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. Provides excellent internal engine heat protection up to 500 degrees F and low temperature protection to -30 degrees F.
BrandMobil 1 #ad
ManufacturerExxonMobil #ad
Height12.66 Inches
Length4.4 Inches
Width8.1 Inches
Part Number123843
ModelExtended Performance High Mileage
WarrantyLimited Warranty - Please contact manufacturer for full details

3. Castrol

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Castrol 03102 GTX High Mileage 5W-30 Motor Oil, 5 Quart

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Castrol #ad - Advanced additives that help prevent engine wear. Superior oil burn off protection versus leading conventional oils. Seal conditioners help reduce leaks; Bottle Color: Green. Exceeds ilsac gf-5, aPI SN. Superior detergency that helps prevent deposit build up.
BrandCastrol #ad
ManufacturerCastrol #ad
Height4.6 Inches
Length11.9 inches
Width9.8 Inches
Part Number03102C
Model03102

4. Amazon Basics

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6 Pack, 5W-30, AmazonBasics High Mileage Motor Oil, Full Synthetic, 1 Quart

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Amazon Basics #ad - Reduces friction for less engine wear. Helps reduce exhaust emissions. Ideal for engines over 75, 000 miles and for longer drain intervals. High resistance to viscosity and thermal breakdown. Helps prevent build up that can cause rust and corrosion. For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.
BrandAmazon Basics #ad
ManufacturerAmazonBasics #ad
Height9 Inches
Length4.38 Inches
Weight2.03 Pounds
Width2.38 Inches
Part NumberAMDH53P6
ModelAMDH53P6

5. Mobil 1

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Mobil 1 120769 High Mileage 5W-30 Motor Oil, 5 Quart

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Mobil 1 #ad - Helps reduce the sludge and deposits that conventional oils can leave behind. Helps prevent leaks. Excellent overall lubrication and wear protection. For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual. Outperforms our conventional high mileage oils. Helps protect critical engine parts in higher mileage engines.
BrandMobil 1 #ad
ManufacturerMobil 1 #ad
Height12.66 Inches
Length4.4 Inches
Weight8 Pounds
Width8.1 Inches
Part Number120769
Model120769
WarrantyLimited Warranty - Please contact manufacturer for full details

6. Pennzoil

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

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Pennzoil #ad - Full synthetic 5w-30 engine oil made from natural gas, not crude, using Pennzoil's patented gas-to-liquid PurePlus Technology. 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.

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.

Designed for for vehicles with over 75, 000 miles. Single 5-quart bottle with ergonomic design for easy handling and pouring. Helps protect engines from loss of horsepower. Pennzoil platinum high mileage 5w-30 keeps pistons up to 45% cleaner than the toughest industry standard Based on Sequence IIIH results. Provides faster low-temperature oil flow and protects in extreme heat.
BrandPennzoil #ad
ManufacturerPennzoil #ad
Part Number550045195
Model550045195
WarrantyLimited Warranty

7. Valvoline

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Valvoline High Mileage with MaxLife Technology SAE 5W-30 Synthetic Blend Motor Oil 5 QT

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Valvoline #ad - Added detergents help protect against sludge and deposits. Premium seal conditioners help treat and prevent leaks. 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
Weight0 Pounds
Width4.6 Inches
Part Number881163
Model881163

8. Valvoline

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Case of 3, Valvoline High Mileage with MaxLife Technology SAE 5W-30 Synthetic Blend Motor Oil 5 QT

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Valvoline #ad - Thicker anti-wear film protects against friction. Extra detergents fight sludge and deposits. Premium seal conditioners help prevent auto oil leaks. Flash point: 199 degrees_celsius. Maximizes the life of engines over 75, 000 miles. Fit type: Universal Fit. Superior antioxidants resist oil breakdown in extreme automotive conditions.
BrandValvoline #ad
ManufacturerValvoline #ad
Height12.66 Inches
Length8.22 Inches
Weight9.94 Pounds
Width4.6 Inches
Part Number881163-CS
Model881163

9. Royal Purple

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Royal Purple 11748 HMX SAE 5W-30 High Mileage Synthetic Motor Oil, 5 Qt.

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Royal Purple #ad - Fortified with Zinc/Phosphorus anti-wear additive. Reduces engine deposits. Superior corrosion protection. Exceptional oxidation stability. Minimizes wear and restores lost engine performance. Increased protection against LSPI. Extended drain intervals.
BrandRoyal Purple #ad
ManufacturerRoyal Purple #ad
Height7.81 Inches
Length15.38 Inches
Weight1.96 Pounds
Width13.75 Inches
Part Number11748
Model11748
WarrantyManufacturer Warranty

10. Valvoline

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Valvoline High Mileage with MaxLife Technology SAE 5W-30 Synthetic Blend Motor Oil 5 QT 881163

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Valvoline #ad - Package dimensions: 14. 5 l x 9. 25 h x 13. 37 w inches. Package weight : 3034 pounds. Country of Origin : United States. Part number: 881163.
BrandValvoline #ad
ManufacturerValvoline #ad
Height12.66 Inches
Length8.22 Inches
Width4.6 Inches
Part Number000000000000881163
Model881163