Top 10 40w Motor Oil – Motor Oils

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1. Valvoline

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Valvoline VR1 Racing SAE 40 Motor Oil 1 QT, Case of 6

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Valvoline #ad - Compatible with gas and full or part-alcohol fuels. High zinc and phosphorus for extreme wear protection. Formulated to maximize horsepower. Anti-foam system protects during extreme stress. Race-level protection for high performance engines.
BrandValvoline #ad
ManufacturerValvoline #ad
Height9.25 Inches
Length13.13 Inches
Width5.75 Inches
Part NumberVV229-6PK
ModelVV229-6PK

2. Valvoline

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Valvoline Daily Protection SAE 40 Conventional Motor Oil 1 QT, Case of 6

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Valvoline #ad - Extra wear protection helps keep engines running like new. Exceeds industry standards for engine protection. High quality additives resist oil breakdown in auto engines. Motor oil flows easily at low temperatures.
BrandValvoline #ad
ManufacturerValvoline #ad
Height9.25 Inches
Length13.13 Inches
Width5.75 Inches
Part Number822400
Model822400-CS

3. Shell Rotella

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1 Gallon Jug Pack of 3, Shell ROTELLA 550019858-3PK T1 40 Heavy Duty Engine Diesel Oil

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Shell Rotella #ad - Excellent rust and corrosion protection for critical engine parts. Conventional monograde motor oil for specialty vehicles such as tractors and buses. Low ash content, minimizing formation of deposits and helping to keep intake ports clean.

Optimized dispersant content to help prevent engine sludge and varnish deposits. Optimized dispersant content to help prevent engine sludge and varnish deposits. Low ash content, minimizing formation of deposits and helping to keep intake ports clean. Excellent rust and corrosion protection for critical engine parts. Rotella heavy duty, engine oil features multi-functional, low ash additive technology in a synthetic base oil designed to provide highly responsive protection that continuously adapts to your driving conditions.

Outstanding oxidation resistance to help maximize service life. Outstanding oxidation resistance to help maximize service life. Conventional monograde motor oil for specialty vehicles such as tractors and buses.
BrandShell Rotella #ad
ManufacturerShell Rotella #ad
Height10.1 Inches
Length12.6 Inches
Weight8.45 Pounds
Width11.5 Inches
Part Number550019858
Model550019858-3PK

4. Castrol

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Pack of 6, 1 Quart, Castrol 06143-6PK HD40 Motor Oil

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Castrol #ad - Provides maximum wear protection in warm climates. Exceeds api sn, sm, sl and sJ performance for passenger cars and light trucks. Use hd 40 when ambient temperature is above 60°F. For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.
BrandCastrol #ad
ManufacturerCastrol #ad
Part Number06143-6PK
Model151B01-6PK

5. 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 oil burn off protection versus leading conventional oils. Superior detergency that helps prevent deposit build up. Exceeds ilsac gf-5, aPI SN. Advanced additives that help prevent engine wear. Seal conditioners help reduce leaks; Bottle Color: Green.
BrandCastrol #ad
ManufacturerCastrol #ad
Height4.5 Inches
Length11.6 Inches
Width9 Inches
Part Number03111C
Model1597C2

6. Amazon Basics

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10W-40, AmazonBasics Conventional Motor Oil, 5 Quart

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Amazon Basics #ad - Reduces friction for less engine wear. Helps reduce exhaust emissions. For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual. Helps prevent build up that can cause rust and corrosion. High resistance to viscosity and thermal breakdown.
BrandAmazon Basics #ad
ManufacturerAmazonBasics #ad
Height12.5 Inches
Length7.75 Inches
Width4.25 Inches
Part NumberAM04143Q
ModelAM04143Q

7. Castrol

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5 Quart, Castrol 03095 GTX 20W-50 Conventional Motor Oil

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Castrol #ad - 20w50 motor oil. Provide better protection against volatility burn off. For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual. Formulated with superior base oils & patented additive technology.
BrandCastrol #ad
ManufacturerCastrol #ad
Height4.7 Inches
Length11.8 Inches
Width9.5 Inches
Part Number03095
Model03095
WarrantyAs labelled

8. QuickSilver

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Sterndrive & Inboard Engines – SAE 25W-40 Mineral – 1 Gallon, Quicksilver 8M0078620 4-Stroke Marine Engine Oil – for Outboard

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QuickSilver #ad - Designed for use with all 4-stroke marine engines. Formulated to protect against corrosion and excessive wear. 25w-40 viscosity. 1 gallon bottle. Offers outstanding strength and viscosity retention.
BrandQuickSilver #ad
ManufacturerQuicksilver #ad
Height11.8 Inches
Length7.5 Inches
Weight7.9 Pounds
Width5.1 Inches
Part Number8M0078620
Model8M0078620

9. Valvoline

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Valvoline Premium Blue SAE 15W-40 Diesel Engine Oil 1 GA

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Valvoline #ad - Outstanding oxidation resistance supports long oil life in heavy duty engines. Superior wear protection for hardworking heavy-duty trucks and equipment. The only one“ endorsed and recommended by Cummins. One solution technology suitable for a wide range of heavy-duty engines including diesel, gas and natural gas applications.
BrandValvoline #ad
ManufacturerValvoline #ad
Height10.9 Inches
Length8.2 Inches
Width4.48 Inches
Part Number773780
Model773780

10. Mobil 1

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120760, Mobil 1, 153669 Synthetic Motor Oil 0W-40 5 Quart

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Mobil 1 #ad - Package weight: 4. 19 kilograms. Helps engines last longer by working to prevent damaging deposits and sludge buildup. Provides outstanding engine wear protection and performance with uniform synthetic oil molecules for better friction reduction. Part number: 120760 .
BrandMobil 1 #ad
ManufacturerMobil 1 #ad
Height12.66 Inches
Length4.4 Inches
Weight4.1 Kilograms
Width8.1 Inches
Part Number120760
Model120760
WarrantyLimited Warranty - Please contact manufacturer for full details