Top 9 10w 40 Motor Oil – Motor Oils

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1. Valvoline

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Valvoline High Mileage with MaxLife Technology SAE 10W-40 Synthetic Blend Motor Oil 5 QT Packaging May Vary

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Valvoline #ad - 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.

Reduce sludge, and rust with added detergents and anti-corrosion additives, DEPOSITS, CORROSION, 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.
BrandValvoline #ad
ManufacturerValvoline #ad
Height12.66 Inches
Length8.22 Inches
Weight9.59 Pounds
Width4.6 Inches
Part Number881148
Model881148

2. Castrol

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

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Castrol #ad - Ultra low friction to improve gas mileage; Bottle Color: White. Unique triShield technology provides superior deposit protection. Premium, custom made additives enable advanced performance. Exceeds ilsac gf-5, aPI SN. Maximum protection against viscosity and thermal breakdown.
BrandCastrol #ad
ManufacturerCastrol #ad
Height4.6 Inches
Length11.9 Inches
Weight9.4 Pounds
Width9.5 Inches
Part Number03094C
Model03094

3. Castrol

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

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Castrol #ad - Superior detergency that helps prevent deposit build up. 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.
BrandCastrol #ad
ManufacturerCastrol #ad
Height4.5 Inches
Length11.6 Inches
Width9 Inches
Part Number03111C
Model1597C2

4. Valvoline

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

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Valvoline #ad - Formulated to provide outstanding wet clutch protection for maximum power transfer and smooth shifting. Full synthetic formula helps maximize power and acceleration. Added protection against harmful deposits that can decrease engine performance. Excellent wear and corrosion protection to help keep the engine performing its best.
BrandValvoline #ad
ManufacturerValvoline #ad
Height9 Inches
Length4.23 Inches
Weight1.75 Pounds
Width2.65 Inches
Part Number507679
Model507679

5. Quaker State

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Quaker State 550044961 Motor Oil, Conventional 10W-40 5-Quart, Single Pack

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Quaker State #ad - Formerly known as quaker State Advanced Durability 10W-40 motor oil. Conventional 10w-40 that provides durable wear protection and reduces engine wear.

Single 5-quart bottle with ergonomic design for easy handling and pouring. Helps engines survive daily commutes from high-speed highway operation to repetitive, stop-and-go driving. Maintains viscosity from start to finish, providing optimal oil film protection. Combats engine sludge and deposits. Provides corrosion protection against harmful acids generated by engine contaminants. Formulated to exceed the requirements of industry specification API SN and all previous categories.
BrandQuaker State #ad
ManufacturerQuaker State #ad
Weight9.55 Pounds
Part Number550044961
Model550044961

6. Royal Purple

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Royal Purple 01315 Max-Cycle SAE 10W-40 High Performance Motor Oil for Motorcycles & ATVs, 1 Quart

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Royal Purple #ad - Cooler operation and less parasitic power loss. Superior rust and corrosion protection. Meets the requirements of JASO MA2 for wet clutch compatibility. High film strength protects buckets, crankshafts and reduces piston scuffing. Fit type: Vehicle Specific. Formulated with proprietary Synerlec additive chemisty providing 3X to 4X the load carrying capacity of other synthetic engine oils. Flash point: 204. 00 degrees Celsius.
BrandRoyal Purple #ad
ManufacturerRoyal Purple #ad
Height9 Inches
Length15 Inches
Width10 Inches
Part Number1315
Model1315
WarrantyManufacturer Warranty

7. Valvoline

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Valvoline Daily Protection SAE 10W-40 Synthetic Blend Motor Oil 5 QT Packaging May Vary

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Valvoline #ad - Reduce costly repairs by protecting critical engine components. Optimize power & fuel efficiency with our low friction technology. Exceptional temperature protection defends your engine in even the most severe weather. Resist oil breakdown & sludge with added detergents to keep your engine clean. Proven to minimize everyday wear on your engine by providing consistent lubrication and defense.
BrandValvoline #ad
ManufacturerValvoline #ad
Height12.66 Inches
Length8.22 Inches
Weight9.59 Pounds
Width4.6 Inches
Part Number881157
Model881157

8. YamaLube All Purpose

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YamaLube All Purpose 4 Four Stroke Oil 10w-40 1 Gallon

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YamaLube All Purpose #ad - Performance-blend is suitable for use in Motorcycles, ATVs, Side-by-Side Vehicles, and Scooters. Yamalube oem factory 4 Stroke All Purpose Oil. Oil meets or exceeds the JASO MA Requirements. Genuine oeM Yamaha Product. Mineral oil provides stable Clutch Performance and Strength to Protect the Engine from Wear and Tear.
BrandYamaLube All Purpose #ad
ManufacturerYamaLube #ad
Height4.5 Inches
Length7 Inches
Weight0.81 Pounds
Width11 Inches
Part NumberLUB10W40AP04
ModelLUB10W40AP04

9. Maxima

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1 Gallon, Maxima 349128 Premium4 10W-40 Motorcycle Engine Oil

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Maxima #ad - This formula also has extra anti-scuff additives to handle extreme loads and peak temperatures in high performance engines. Formulated for wet clutches, the all weather formula reduces friction and engine temperatures and makes for easier starts.

Maxima's premium4 is a superior product featuring advanced additive technology in the development of highly stable and long life multi-grade motorcycle specific oil. Crafted from a premium petroleum base, premium4 is Turbo certified, exceeding all JASO-MA M/C 4T and API SG/CC Specs. By using an exclusive blend of petroleum base stocks and advanced anti-wear, anti-shear additives, this product assures viscosity stability for all air and water-cooled 4-cycle engines with integrated transmissions.
BrandMaxima #ad
ManufacturerMaxima #ad
Height4.7 Inches
Length11 Inches
Weight7.5 Pounds
Width8.4 Inches
Part Number349128
Model349128