Top 8 10W-30 Full Synthetic High Mileage – Motor Oils

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1. Castrol

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Castrol 03129C Edge High Mileage 10W-30 Advanced Full Synthetic Motor Oil, Black, 5 Quart

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Castrol #ad - Reduces leaks, oil burn off and power-robbing deposits. Boosted with extra fluid titanium technology to increase oil film strength and reduce film breakdown. Improves fuel economy. Maximizes short and long term engine performance on high mileage engines. Titanium strong for maximum engine performance in vehicles with over 75, 000 miles.
BrandCastrol #ad
ManufacturerCastrol #ad
Height12 Inches
Length4.57 Inches
Width9.61 Inches
Part Number03129C
Model03129C

2. Mobil 1

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5 Quart, Mobil 1 High Mileage 10W-30 Motor Oil

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Mobil 1 #ad - Helps extend engine life by working to prevent damaging deposits and sludge buildup. Mobil 1 high mileage full synthetic motor oil 10w-30 is designed for engines with over 75, 000 miles to go up to 10, 000 miles between oil changes.

Provides excellent internal engine heat protection up to 500 degrees F and low temperatures to -40 degrees F. Meets ilsac gf-6 standards to help provide low-speed pre-ignition LSPI, timing chain wear protection while keeping your engine clean and helping your fuel economy. Fit type: Universal Fit. Helps to protect your engine from the five factors that can damage engines over time.
BrandMobil 1 #ad
ManufacturerExxonMobil #ad
Height12.6 Inches
Length4.4 Inches
Weight9 Pounds
Width8.1 Inches
Part Number120770
Model120770
WarrantyLimited Warranty - Please contact manufacturer for full details

3. Amazon Basics

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Amazon Basics High Mileage Motor Oil, 10W-30, Full Synthetic, 5 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. High resistance to viscosity and thermal breakdown. For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual. Helps reduce exhaust emissions. Helps prevent build up that can cause rust and corrosion.
BrandAmazon Basics #ad
ManufacturerAmazon Basics #ad
Height12.5 Inches
Length7.75 Inches
Width4.25 Inches
Part NumberAM0H133Q
ModelAM0H133Q

4. Valvoline

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Valvoline Full Synthetic High Mileage with MaxLife Technology SAE 10W-30 Motor Oil 5 QT Packaging May Vary

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Valvoline #ad - 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. Minimize heat and abrasion between moving parts help your high-mileage engine maintain its horsepower and perform its best for longer. 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.
BrandValvoline #ad
ManufacturerValvoline #ad
Height12.66 Inches
Length8.22 Inches
Width4.6 Inches
Part Number881170
Model881170

5. Valvoline

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Case of 3 Packaging May Vary, Valvoline High Mileage with MaxLife Technology SAE 10W-30 Synthetic Blend Motor Oil 5 QT

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Valvoline #ad - Refresh aging seals and prevent leaks both inside and outside your engine with premium seal conditioners. Exceptional temperature protection no matter the weather with superior viscosity modifiers to ensure oil flows more easily, coats more completely, and resists thermal breakdown even in the fiercest driving conditions.

40% better wear protection than the industry standard with enhanced anti-wear additives, keeping critical engine components safe and preventing metal surfaces from making contact. Enhanced friction performance helps maximize power with advanced friction-fighting agents that properly lubricate moving parts and help your older engine maintain its horsepower to perform its best for longer. Reduce sludge, and rust with added detergents and anti-corrosion additives, corrosion, deposits, sustaining your engine’s performance and preventing higher emissions.
BrandValvoline #ad
ManufacturerValvoline #ad
Height12.66 Inches
Length8.22 Inches
Width4.6 Inches
Part Number881161-CS
Model881161

6. 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 - 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 Number03128C
Model03128C

7. Mobil 1 High Mileage

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

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Mobil 1 High Mileage #ad - Product type : Auto Accessory. Excellent overall Lubrication And Wear Protection. Outperforms Our Conventional High Mileage Oils. Helps protect critical Engine Parts In Higher Mileage Engines.
BrandMobil 1 High Mileage #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

8. Castrol

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5 Quart, Castrol 03110 GTX High Mileage 10W-30 Motor Oil

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Castrol #ad - 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. Exceeds ilsac gf-5, aPI SN. Advanced additives that help prevent engine wear.
BrandCastrol #ad
ManufacturerCastrol #ad
Height4.5 Inches
Length11.9 Inches
Weight9.3 Pounds
Width9.5 Inches
Part Number03110C
Model03110