Top 9 20W-50 High Mileage – Motor Oils

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1. Castrol

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5 Quart, Castrol 03112 GTX High Mileage 20W-50 Motor Oil

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Castrol #ad - Seal conditioners help reduce leaks; Bottle Color: Green. Exceeds ilsac gf-5, aPI SN. Advanced additives that help prevent engine wear. Superior oil burn off protection versus leading conventional oils. Superior detergency that helps prevent deposit build up.
BrandCastrol #ad
ManufacturerCastrol #ad
Height4.6 Inches
Length11.8 Inches
Width9.5 Inches
Part Number03112C
Model1597C3

2. Castrol

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Castrol 06470 GTX 20W-50 High Mileage Motor Oil, 1 Quart, Pack of 6

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Castrol #ad - Superior detergency that helps prevent deposit build-up. Advanced additives that help prevent engine wear. Exceeds ilsac gf-5 and API SN standards. Seal conditioners help reduce leaks. Superior oil burn-off protection versus leading conventional oils.
BrandCastrol #ad
ManufacturerCastrol #ad
Height1.55 Inches
Length1.63 Inches
Weight2.15 Pounds
Width1.29 Inches
Part Number06470
Model144EFF-6PK

3. Valvoline

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1qt 822381, Valvoline 20W-50 MaxLife High Mileage Motor Oil

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Valvoline #ad - For any product use or product technical questions call 1-800-TEAM-VAL. Extra wear protection helps prevent future engine wear. Seal conditioners rejuvenate aging engine seals to help stop and prevent oil leaks. Anti-oxidants help prevent oil breakdown preventing engine-clogging sludge and deposit formation. Extra detergents keep older engines cleaner by bonding with and removing sludge and deposits.
BrandValvoline #ad
ManufacturerValvoline #ad
Height9 Inches
Length4.3 Inches
Weight1.95 Pounds
Width2.7 Inches
Part Number822381
Model822381
Warranty1 year manufacturer

4. Valvoline

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Case of 6, Valvoline, 822381-CS High Mileage with MaxLife Technology SAE 20W-50 Synthetic Blend Motor Oil 1 QT

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Valvoline #ad - Premium seal conditioners help prevent auto oil leaks. Thicker anti-wear film protects against friction. Maximizes the life of engines over 75, 000 miles. Superior antioxidants resist oil breakdown in extreme automotive conditions. Extra detergents fight sludge and deposits.
BrandValvoline #ad
ManufacturerValvoline #ad
Part Number822381-CS
Model822381-CS

5. Lucas Oil

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1 Quart Bottle Pack of 6, Lucas Oil 10054-PK6 Synthetic 20W-50 High Performance Motor Oil

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Lucas Oil #ad - Package weight : 12. 5 pounds. Part number: 10054. Package dimensions: 8. 75 l x 9. 13 h x 7. 75 w inches. Country of Origin : United States.
BrandLucas Oil #ad
ManufacturerLucas Oil #ad
Height9.2 Inches
Length9 Inches
Width7.8 Inches
Part Number10054
Model10054

6. 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 - Maximizes short and long term engine performance on high mileage engines. Titanium strong for maximum engine performance in vehicles with over 75, 000 miles. Improves fuel economy. Boosted with extra fluid titanium technology to increase oil film strength and reduce film breakdown. Reduces leaks, oil burn off and power-robbing deposits.
BrandCastrol #ad
ManufacturerCastrol #ad
Height12 Inches
Length4.57 Inches
Width9.61 Inches
Part Number03143C
Model03143C

7. Valvoline

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Valvoline Full Synthetic High Mileage with MaxLife Technology SAE 0W-20 Motor Oil 5 QT

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Valvoline #ad - Extra detergents keep older engines cleaner by bonding with and removing sludge and deposits. Premium, full synthetic base oil for the best protection against engine heat and stress. Seal conditioners rejuvenate aging engine seals to help stop and prevent oil leaks. Extra wear protection helps prevent future engine wear.
BrandValvoline #ad
ManufacturerValvoline #ad
Height12.66 Inches
Length8.2 Inches
Width4.48 Inches
Part Number000000000000852399
Model881168

8. Castrol

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

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

9. Pennzoil

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

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Pennzoil #ad - Helps prevent sludge and other damaging deposits. Provides proven wear protection for engine parts. Exceeds the requirements of the following industry specifications: API SP and all previous categories. Synthetic blend high mileage 5w-20 engine oil specially formulated for new or late model SUVs, light vans and trucks, and passenger cars. Recommended for vehicles with over 75, 000 miles. Single 5-quart bottle with ergonomic design for easy handling and pouring. Contains seal conditioning agents for dry or cracked engine seals to help reduce leaks and oil consumption.
BrandPennzoil #ad
ManufacturerPennzoil #ad
Part Number550045203
Model550045203
WarrantyLimited Warranty