9 Best Diesel Engine Oils 2018

Best 15w40 Diesel Oil on April 2024 Shopping Deals at Bestonio.com

  • Shell Rotella T4 Triple Protection 15W-40 Diesel Motor Oil (1-Gallon, Case of 3)

    • UPC: 021400402966
    • ASIN: B01LH7L0D0
    • Brand: Shell Rotella T
    • Size: 1 Gallon, Pack of 3
    • Manufacturer: Rotella

    Formerly known as Shell Rotella T Triple Protection, Shell Rotella T4 Triple Protection Heavy Duty Diesel Engine Oil is the most technically advanced Shell Rotella formulation ever. This 15W-40 motor oil uses advanced additive technology to protect under the most severe engine conditions found in modern, low-emission engines and older hard-working ... [Read More]

  • Schaeffer Manufacturing Co. 0700CK4-006 SynShield Durability Advantage 15W-40, 6 gal, Bottle (Pack of 6)

    • UPC: 744954027545
    • ASIN: B06W5656DD
    • Brand: Schaeffer Manufacturing Co
    • Size: 1 Gallon (Pack of 6)
    • Manufacturer: Schaeffer Manufacturing Co.

    Schaeffer's SynShield Durability Advantage 15w40 Oil is a premium advanced performance, synthetic plus, heavy-duty diesel engine oil formulated to provide maximum protection against wear, oxidation, deposit formation, soot contamination and aeration. SynShield Durability Advantage 15w40 provides excellent equipment durability and longevity even dur... [Read More]

  • Royal Purple 04154 / 300905 Duralec Super 15W40 CK-4 Motor Oil Synthetic - 1 gal. (Case of 3)

    • UPC: 641330431548
    • ASIN: B00K9Z9DEK
    • Brand: Royal Purple
    • Manufacturer: ROYAL PURPLE

    ROYAL PURPLE's API-licensed Synthetic Motor Oil combines premium base oils with proprietary additive technologies to create high performance motor oils that optimize engine performance. ROYAL PURPLE's API-licensed motor oil delivers superior protection and improves performance in gasoline and diesel engines. ROYAL PURPLE's API-licensed SN motor oil... [Read More]

  • Shell Rotella T4 Triple Protection 15W-40 Diesel Motor Oil (5-Gallon Pail)

    • UPC: 021400402669
    • ASIN: B01LH7L10C
    • Brand: Shell Rotella T
    • Size: 5 Gallon
    • Manufacturer: Rotella

    Formerly known as Shell Rotella T Triple Protection, Shell Rotella T4 Triple Protection Heavy Duty Diesel Engine Oil is the most technically advanced Shell Rotella formulation ever. This 15W-40 motor oil uses advanced additive technology to protect under the most severe engine conditions found in modern, low-emission engines and older hard-working ... [Read More]

  • Milesyn SXR 15W40 API CK-4 Full Synthetic Diesel Motor Oil 5 Gallon Pail

    • UPC: 855679006439
    • ASIN: B00YUKQECY
    • Brand: MILES LUBRICANTS
    • Manufacturer: Miles Lubricants

    Milesyn SXR 15W40 API CK-4 Licensed, Full Synthetic Diesel Motor Oils are formulated with synthetic base stocks for superior anti-oxidation characteristics and enhanced high temperature stability to meet or exceed the warranty requirements of all manufacturers of diesel and gasoline engines. Formulated to meet the Mack EO-O Premium Plus specificati... [Read More]

  • Shell Rotella T5 Synthetic Blend 15W-40 Diesel Motor Oil (1-Gallon, Case of 3)

    • ASIN: B01LH7LAOO
    • Brand: Shell Rotella T
    • Size: 1 Gallon, Pack of 3
    • Manufacturer: Rotella

    Shell Rotella T5 15W-40 Synthetic Blend heavy duty diesel oil with Triple Protection Plus technology delivers all the benefits you’ve come to expect from Shell Rotella, and then some. Triple Protection Plus is the unique combination of Triple Protection advanced additive technology and synthetic base oils. Triple Protection Plus represents protec... [Read More]

  • Delo 400 SDE SAE 15W-40 Motor Oil - 1 Gallon Jug

    • UPC: 023968398125
    • ASIN: B003ZWD73M
    • Brand: Delo
    • Size: 1 Gallon
    • Manufacturer: Delo

    Features. Delo 400 Low Emission. Gallon. 15W40. Heavy Duty Motor Oil.. Dimension - 6.87 L x 4.85 W x 12.38 H in.. Item Weight - 7.65 lbs.

  • Schaeffer 9000-006 Supreme Full Synthetic Diesel Engine Oil, 5W-40, 1 gal (Pack of 6)

    • UPC: 744954008308
    • ASIN: B00NJPSW08
    • Brand: Schaeffer Manufacturing Co
    • Size: 1 Gallon (Pack of 6)
    • Manufacturer: Schaeffer Manufacturing Co.

    Maximize engine durability. Supreme 9000 Full Synthetic Diesel Engine Oil is engineered with the finest quality of PAO synthetic base oils, two proven friction modifiers, an advanced performance additive package and a viscosity index improver. This unique blend creates a premium, longer lasting oil that withstands a higher heat range than conventio... [Read More]

  • Royal Purple 04154 15W40 Oil One Gallon

    • UPC: 641330041549
    • ASIN: B000OP6KLY
    • Brand: Royal Purple
    • Size: 1 Gallon (128 Ounces)
    • Manufacturer: ROYAL PURPLE

    Royal Purple Motor Oil Combines premium base oils with proprietary additive technologies to create high performance motor oils that optimize engine performance and provide superior protection. No special procedures are necessary when upgrading to Royal Purple. Royal Purple motor oil is fully compatible with mineral or other synthetic oils. Royal Pu... [Read More]

  • Valvoline Premium Blue SAE 15W-40 Heavy Duty Motor Oil - 1 Gallon (Pack of 3); 773780

    • UPC: 074130345225
    • ASIN: B01B8C589Q
    • Brand: Valvoline
    • Size: 1 Gallon (Case of 3)
    • Manufacturer: Valvoline

    Valvoline Premium Blue is “The Only One” endorsed by Cummins. It’s designed to provide performance and protection in modern, emissions treatment equipped diesel engines, including those with Exhaust Gas Recirculation (EGR), Diesel Particulate Filters (DPF), and other modern diesel engine technology. Valvoline Premium Blue 8600 ES has been tes... [Read More]

  • Schaeffer 0708-006 Supreme 7000 Synthetic Plus Racing Oil, 15W-40, 1 gal (Pack of 6)

    • UPC: 744954008179
    • ASIN: B01DKA5BCS
    • Brand: Schaeffer Manufacturing Co
    • Size: 1 Gallong (Pack of 6)
    • Manufacturer: Schaeffer Manufacturing Co.

    Engine protection that takes the checkered flag. Supreme 7000 Synthetic Plus Racing Oil 15W-40 is engineered with severely hydro-treated PAO synthetic base oils, severely raffinate hydro-converted Group II Plus, a proprietary additive package, proven friction modifiers Micron Moly and Penetro and a viscosity index improver. Blended with extra zinc,... [Read More]

  • Valvoline 5W-40 Premium Blue Extreme Synthetic Diesel Engine Oil - 1gal (Case of 3) (774038-3PK)

    • ASIN: B06XFS3GQS
    • Brand: Valvoline
    • Size: 1 Gallon (Case of 3)
    • Manufacturer: Valvoline

    Valvoline Premium Blue Extreme continues the tradition of providing a superior full synthetic oil that is field proven and delivers exceptional TBN retention, extended service, enhanced fuel economy potential over conventional oils, advanced soot control, outstanding viscosity retention and excellent all weather performance. The hi-performance synt... [Read More]

  • Ford Genuine Fluid XO-15W40-5QSD SAE 15W-40 Super Duty Diesel Motor Oil - 5 Quart Jug (3 PACK)

    • UPC: 031508704572
    • ASIN: B07CLD4HCK
    • Brand: Ford
    • Size: 3x 5 Quart
    • Manufacturer: FORD

    Size:5 Quart Motorcraft SAE 15W-40 Super Duty Diesel Motor Oil is a high-quality light and heavy-duty diesel engine oil recommended by Ford Motor Company. It is particularly recommended for use in Ford vehicles equipped with power stroke engines as in truck, bus, construction and other heavy-duty diesel engine applications. It meets API service cat... [Read More]

  • Shell Rotella T6 Full Synthetic 5W-40 Diesel Motor Oil (1-Gallon, Case of 3)

    • UPC: 021400404519
    • ASIN: B01LG3Q6LQ
    • Brand: Shell Rotella T
    • Size: 1 Gallon, Pack of 3
    • Manufacturer: Rotella

    Product Description Shell Rotella T6 5W-40 Diesel Engine Oil is a full synthetic motor oil that features exclusive Triple Protection Plus technology, formulated with fully synthetic base oils plus advanced additives to protect against wear, deposits and oil breakdown PLUS better low temperature flow and increased fuel economy performance, without ... [Read More]

  • Milesyn SXR 15W40 API CK-4, Full Synthetic Diesel Motor Oil, 5 quart Bottle (Pack of 4)

    • UPC: 855679006279
    • ASIN: B01H6JWSTS
    • Brand: MILES LUBRICANTS
    • Manufacturer: MILES LUBRICANTS

    Milesyn SXR 15W40 API CK-4 Licensed, Full Synthetic Diesel Motor Oils are formulated with synthetic base stocks for superior anti-oxidation characteristics and enhanced high temperature stability to meet or exceed the warranty requirements of all manufacturers of diesel and gasoline engines. Formulated to meet the Mack EO-O Premium Plus specificati... [Read More]

  • Mobil Super 96819 15W-40 Delvac 1300 Motor Oil - 1 Gallon (Pack of 4)

    • UPC: 071924968196
    • ASIN: B000SL05CY
    • Brand: Mobil 1
    • Size: 1 Gallon (128 Ounces), (Case of 4)
    • Manufacturer: Mobil 1

  • Delo 257004470 400 XLE SAE Synblend Synthetic Blend Oil 15W40, 1 Gallon, 1. gallons

    • UPC: 023968377311
    • ASIN: B07L1F876S
    • Brand: Delo
    • Size: 1 Gallon
    • Manufacturer: Chevron

    Delo 400 XLE SAE 15W-40 (Synblend) with ISOSYN Advanced Technology is an API CK-4 heavy duty engine oil specifically formulated for on highway applications, including 2017 greenhouse gas (GHG 17) compliant diesel engines with lower CO2 emissions, in addition to 2010 compliant low emission diesel engines with Selective Catalytic Reduction (SCR), Die... [Read More]

  • Kendall 1077886-3PK Super-D XA 15W40 Diesel Engine Oil with Liquid Titanium (eXhaust Advantage), 1 gallon, 3 Pack

    • UPC: 075731178861
    • ASIN: B0727W37HV
    • Brand: Kendall
    • Size: 1 gallon, 3 Pack
    • Manufacturer: Kendall

    Kendall Super-D XA (exhaust Advantage) Diesel Engine Oil with Liquid Titanium protection additive is a premium quality, part-synthetic API CK-4 engine oil developed for use in four-stroke cycle diesel engines designed to meet 2007 and later EPA on-highway exhaust emissions standards. It is specially formulated for compatibility with exhaust after t... [Read More]

  • Schaeffer Manufacturing 0500005 Eco 5000 Engine Oil, 15W40W, 5 Gal

    • UPC: 744954003716
    • ASIN: B0113X9332
    • Brand: Schaeffer Manufacturing Co
    • Manufacturer: Schaeffer Manufacturing Company

    Schaeffer’s Eco 5000 Engine Oil 15W-40 is a para-synthetic diesel oil formulated with highly re-refined Group II base oils, friction modifiers and anti-wear additives that exceed the performance requirements of today’s complex diesel engines. This unique blend creates a premium, longer lasting oil that has less impact on the environment. Eco 50... [Read More]

  • Red Line 21405 15W-40 Diesel Motor Oil - 1 Gallon Jug,(Pack of 4)

    • UPC: 083522214254
    • ASIN: B000T9OE7C
    • Brand: Red Line
    • Size: 1 Gallon (128 Ounces), (Pack of 4)
    • Manufacturer: Red Line

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