Top 10 Best 10w40

of November 2024
1
Best ChoiceBest Choice
Valvoline High Mileage with MaxLife Technology SAE 10W-40 Synthetic Blend Motor
Valvoline
Valvoline
10
Exceptional
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2
Best ValueBest Value
Castrol 03111C GTX High Mileage 10W-40 Synthetic Blend Motor Oil, 5 Quart
Castrol
Castrol
9.9
Exceptional
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3
Castrol 03094 GTX 10W-40 Motor Oil, 5 Quart
Castrol
Castrol
9.8
Exceptional
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4
Valvoline 4-Stroke Motorcycle Full Synthetic SAE 10W-40 Motor Oil 1 QT
Valvoline
Valvoline
9.7
Exceptional
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5
Pennzoil 550045213 5 quart 10W-40 Motor Oil (SN Jug)
Pennzoil
Pennzoil
9.6
Exceptional
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6
Castrol 06112 POWER 1 4T 10W-40 Synthetic Motorcycle Oil, 1 Quart Bottle, 6
Castrol
Castrol
9.5
Excellent
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7
Valvoline Daily Protection SAE 10W-40 Conventional Motor Oil 5 QT
Valvoline
Valvoline
9.4
Excellent
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8
Mobil 1 - 120771 High Mileage 10W-40; 5QT
Mobil 1
Mobil 1
9.3
Excellent
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9
HONDA 08C35-A141L01 Honda Pro GN4 Motor Oil, 10W40, 1 gal
Honda
Honda
9.2
Excellent
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10
Mobil 1 98JA11 10W-40 Racing 4T Motorcycle Oil for Sport Bikes - 1 Quart (Pack
Mobil 1
Mobil 1
9.1
Excellent
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About 10w40

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Valvoline High Mileage with MaxLife Technology SAE 10W-40 Synthetic Blend Motor Oil, Easy Pour 5 Quart

Seal conditioners rejuvenate aging engine seals to help stop and prevent oil leaks. Extra wear protection helps prevent future engine wear. Extra detergents help keep older engines cleaner by bonding with and removing sludge and deposits. Anti-oxidants help prevent oil breakdown preventing engine-clogging sludge and deposit formation.

Castrol 03111C GTX High Mileage 10W-40 Synthetic Blend Motor Oil, 5 Quart

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. Advanced additives that help prevent engine wear. Exceeds ILSAC GF-5, API SN.

Castrol 03094 GTX 10W-40 Motor Oil, 5 Quart

Unique TriShield technology provides superior deposit protection. Maximum protection against viscosity and thermal breakdown. Ultra low friction to improve gas mileage Bottle Color White. Premium, custom made additives enable advanced performance. Exceeds ILSAC GF-5, API SN.

Valvoline 4-Stroke Motorcycle Full Synthetic SAE 10W-40 Motor Oil 1 QT

Full synthetic formula helps maximize power and acceleration. Formulated to provide outstanding wet clutch protection for maximum power transfer and smooth shifting. Added protection against harmful deposits that can decrease engine performance. Excellent wear and corrosion protection to help keep the engine performing its best.

Pennzoil 550045213 5 quart 10W-40 Motor Oil (SN Jug)

For best performance, follow the manufacturer's recommendations in your vehicle owners manual.. Cleans out up to 40 of engine sludge in the 1st oil change. Continues to clean in the 2nd oil change. Helps prevent sludge and other damaging deposits. Helps clean up engines by gently lifting sludge deposits off engine surfaces and dissolving them safely into the oil. Controls high-temperature oxidation and deposits. Enhanced emission system protection compared to gf-4 and earlier service categories.

Castrol 06112 POWER 1 4T 10W-40 Synthetic Motorcycle Oil, 1 Quart Bottle, 6 Pack (15D1C9)

Formulated with Trizone technology to protect all 3 critical zones engine, clutch and gearbox. Race derived technology for maximum engine acceleration. Extreme high temperature air-cooled performance and water-cooled engine performance. Excellent shear stability to prevent viscosity breakdown. Exceeds API SL and JASO MA-2.

Valvoline Daily Protection SAE 10W-40 Conventional Motor Oil 5 QT

Exceeds industry standards for engine protection. Extra wear protection helps keep engines running like new. High quality additives resist oil breakdown in auto engines. Motor oil flows easily at low temperatures.

Mobil 1 - 120771 High Mileage 10W-40; 5QT

Mobil 1 High Mileage full synthetic motor oil 10W-40 is designed for engines with over 75,000 miles to go up to 10,000 miles between oil changes. Helps provide low-speed pre-ignition LSPI and timing chain wear protection while keeping your engine clean. Provides excellent internal engine heat protection up to 500 degrees F and low temperature protection to -20 degrees F. 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.

HONDA 08C35-A141L01 Honda Pro GN4 Motor Oil, 10W40, 1 gal

1 gallon, 10W40. Genuine OEM Honda oil. HONDA set the standard for motorcycle oil when it introduced GN4 way back in 1975.

Mobil 1 98JA11 10W-40 Racing 4T Motorcycle Oil for Sport Bikes - 1 Quart (Pack of 6)

For best performance, follow the manufacturer's recommendations in your vehicle owners manual..
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