Top 9 Motor Oil 5w20 High Mileage – Motor Oils

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1. Castrol


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

Castrol #ad - Superior oil burn Off Protection Versus Leading Conventional Oils. Advanced additives That Help Prevent Engine Wear. Superior detergency That Helps Prevent Deposit Build Up. Seal conditioners Help Reduce Leaks; Bottle Color: Green.
BrandCastrol #ad
ManufacturerCastrol #ad
Part Number03100C

2. Castrol


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

Castrol #ad - Maximizes short and long term engine performance on high mileage engines. 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. Improves fuel economy. Reduces leaks, oil burn off and power-robbing deposits.
BrandCastrol #ad
ManufacturerCastrol #ad
Height12 Inches
Length4.57 Inches
Weight0 Pounds
Width9.61 Inches
Part Number03143C

3. Mobil 1


Mobil 1-123840 Extended Performance High Mileage 5W-20; 5QT, Gray

Mobil 1 #ad - Utilizes mobil 1’s triple action+ Formula to combine outstanding engine performance, protection, and cleanliness with the added benefit of power.

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. Helps extend engine life by working to prevent damaging deposits and sludge buildup. Mobil 1 extended performance high mileage full-synthetic motor oil 5W-20 is designed for engines with over 75, 000 miles to go up to 20, 000 miles between oil changes. *. Provides excellent internal engine heat protection up to 500 degrees F and low temperature protection to -40 degrees F.
BrandMobil 1 #ad
ManufacturerMobil 1 #ad
Height12.66 Inches
Length4.4 Inches
Width8.1 Inches
Part Number123840
ModelExtended Performance High Mileage
WarrantyLimited Warranty - Please contact manufacturer for full details

4. Pennzoil


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

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

5. K&N


4 Quarts, High Mileage, K&N Motor Oil: 5W-20 Full Synthetic Engine Oil: Premium Protection

K&N #ad - All weather protection: k&n advanced full synthetic motor oil helps your car run smooth in both cold & hot temperature conditions. Superior engine protection: Advanced formula full synthetic oil is formulated to minimize harmful contaminants and sludge buildup. 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. Premium full synthetic: K&N premium synthetic oil helps keep your engine running like new.
BrandK&N #ad
ManufacturerK&N Engineering, Inc. #ad
Height12.2 Inches
Length7.5 Inches
Width5 Inches
Part Number104096
Warranty3 Months

6. Valvoline


Case of 3, Valvoline High Mileage with MaxLife Technology SAE 5W-20 Synthetic Blend Motor Oil 5 QT

Valvoline #ad - Reduce sludge, and rust with added detergents and anti-corrosion additives, CORROSION, DEPOSITS, sustaining your engine’s performance and preventing higher emissions. 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. 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. 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.
BrandValvoline #ad
ManufacturerValvoline #ad
Height12.66 Inches
Length8.22 Inches
Weight10.02 Pounds
Width4.6 Inches
Part Number881162-CS

7. Valvoline


Valvoline Full Synthetic High Mileage with MaxLife Technology SAE 5W-20 Motor Oil 1 QT, Case of 6 Packaging May Vary

Valvoline #ad - 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.

25% more protection against deposits than the industry standard with extra detergents, keeping your engine clean and sustaining its performance. 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.
BrandValvoline #ad
ManufacturerValvoline #ad
Height9.25 Inches
Length13.13 Inches
Weight11.79 Pounds
Width5.75 Inches
Part Number849644

8. Amazon Basics


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

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

9. Castrol


15B6E6-6PK 06148 GTX High Mileage 5W-20 Synthetic Blend Motor Oil, 1 Quart, 6 Pack, Castrol

Castrol #ad - Advanced additives that help prevent engine wear. Exceeds ilsac gf-5, aPI SN. Seal conditioners help reduce leaks. Superior detergency that helps prevent deposit build up. Superior oil burn off protection versus leading conventional oils.
BrandCastrol #ad
ManufacturerCastrol #ad
Part Number06148