Top 7 15W-50 Synthetic Motor Oil – Motor Oils

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1. Mobil 1


Mobil 1 94002 15W-50 Synthetic Motor Oil, 1 Quart Pack of 6

Mobil 1 #ad - Fit type: Universal Fit. Oem equivalent part number: 122377. Package weight: 5. 534 kilograms. Part number: 122377.
BrandMobil 1 #ad
ManufacturerMobil 1 #ad
Height9.37 Inches
Length7.63 Inches
Weight12.1 Pounds
Width9.44 Inches
Part Number122377

2. QuickSilver


Quicksilver 8M0128375 15W-50 Full Synthetic 4-Stroke Motorcycle Oil – 1 Quart

QuickSilver #ad - Peace of mind – formulated specifically to address high temperatures, enhanced corrosion protection, shearing stability, and lower volatility reducing oil consumption. Fits everything – for use in 4-stroke motorcycles and scooters including sport, off-road bikes, dual sport, and high-revving engines. Protection – high rpm protection, while maintaining optimum horsepower. Performance – the wet clutch compatible formula prevents clutch slippage. Harsh conditions – high temperature durability.
BrandQuickSilver #ad
ManufacturerQuicksilver #ad
Part Number8M0128375

3. Valvoline


Valvoline High Mileage with MaxLife Technology SAE 10W-30 Synthetic Blend Motor Oil 5 QT

Valvoline #ad - Premium seal conditioners help treat and prevent leaks. Added detergents help protect against sludge and deposits. Superior antioxidants resist motor oil breakdown in extreme conditions. Enhanced anti-wear additives deliver a thick & durable layer of anti-wear film to help prevent auto engine breakdown.
BrandValvoline #ad
ManufacturerValvoline #ad
Height12.66 Inches
Length8.22 Inches
Weight9.11 Pounds
Width4.6 Inches
Part Number881161

4. Shell Rotella T


Shell Rotella T, 550045348 5 Synthetic Blend 15W-40 Diesel Motor Oil 1-Gallon, Single-Pack

Shell Rotella T #ad - Advanced low-ash formulation helps control the blocking or poisoning of exhaust after treatment devices, helping maintain vehicle emission compliance and engine fuel efficiency.

For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual. Rotella t5 meets the requirements of the major US engine manufacturers for low emission applications. Synthetic base oil components provides the capability to improve cold starting and low temperature performance reduce fuel consumption. The advanced formulation delivers good engine cleanliness and protection against piston deposits ensuring engine and component reliability at extended oil drain intervals.
BrandShell Rotella T #ad
ManufacturerRotella #ad
Height12.6 Inches
Length7.7 Inches
Width3.6 Inches
Part Number550045348
WarrantyPlease contact retailer/seller for assistance

5. Castrol


5 Quart, Castrol 03063 GTX MAGNATEC 5W-20 Full Synthetic Motor Oil, Green

Castrol #ad - Add a layer of protection during warm-up and beyond. Cling to critical engine parts when the oil drains down. Dramatically reduce engine wear. Leave critical engine parts 4X smoother. Api sn; ilsac gf-5; gm dexos1; meets ford wss-m2c930-a; meets ford wss-m2c945-a; Meets Ford WSS-M2C153-H.
BrandCastrol #ad
ManufacturerCastrol #ad
Height12.01 Inches
Length9.61 Inches
Width4.57 Inches
Part Number03063C

6. Mobil 1


1 Quart Pack of 6, Mobil 1 106035 5W-50 Advanced Full Synthetic Motor Oil

Mobil 1 #ad - Material code - 98HF24. Outstanding wear protection with excellent fuel economy benefits. Pours at temperatures as low as -53 degrees Fahrenheit and protects at oil temperatures as high as 400 degrees Fahrenheit. Improved protection against sludge and harmful deposits. Excellent high and low temperature performance.
BrandMobil 1 #ad
ManufacturerMobil 1 #ad
Height1 Inches
Length1 Inches
Weight1 Pounds
Width1 Inches
Part NumberMobil 1 106035 5W-50
ModelMobil 1 106035 5W-50

7. Shell Rotella T


Single Pack, New Packaging, Shell Rotella T6 Full Synthetic 5W-40 Diesel Engine Oil 1-Gallon

Shell Rotella T #ad - 5% without compromising engine protection or durability. Improved wear performance - provides a significantly increased level of protection against harmful engine wear when compared to previous generation API CJ-4 engine oils.

For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual. Improved deposit control - advanced multi-functional dispersant additives in combination with synthetic base oils provide an enhanced level of protection against the effects of soot, dirt and other contaminants. Emissions system compatibility - advanced low-ash formulation helps control blocking of or poisoning of exhaust after-treatment devices, helping maintain vehicle emission compliance and engine fuel efficiency.

Improved heat resistance - resists breakdown by heat to provide continuous protection throughout the service interval. Better fuel economy - compared to 15W-40 oils Rotella offers enhanced fuel economy capability of 1.
BrandShell Rotella T #ad
ManufacturerRotella #ad
Height4.31 Inches
Length11.31 Inches
Width8.1 Inches
Part Number550045347
Warranty1 year limited