Delo 400 XLE SB Synthetic Blend SAE 15W-40 Heavy-Duty Diesel Motor Oil 5 Gallon
Delo 400 XLE SB Synthetic Blend SAE 15W-40 Heavy-Duty Diesel Motor Oil 5 Gallon
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Delo 400 XLE SB Synthetic Blend SAE 15W-40 Heavy-Duty Diesel Motor Oil 5 Gallon

4.6 stars out of 33 reviews
(4.6)|
33 ratings

Key item features

  • Advanced Engine Protection: Engineered with ISOSYN Advanced Technology, this synthetic blend oil provides superior protection for critical diesel engine parts, including cylinders, pistons, rings, and valve trains, against wear and corrosion.
  • Extended Drain Intervals: Formulated for exceptional long oil drain protection, it allows for extended drain intervals up to 1.5 times longer than OEM standards, maximizing vehicle utilization and minimizing downtime.
  • Enhanced Cold Performance: Offers better low-temperature pumpability compared to conventional SAE 15W-40 oils, with improved flow and similar pour point to SAE 10W-30 products for better cold flow properties.
  • Superior Deposit Control: Effectively manages oil consumption by minimizing deposits on valves and piston crown lands, maintaining clean pistons and turbochargers.
  • Broad Engine Compatibility: Suitable for mixed fleets and a wide range of diesel engines requiring API CK-4 or SN service categories and SAE 15W-40 viscosity, simplifying inventory and dispensing.
  • Optimized Emission Control: Contributes to long Diesel Particulate Filter (DPF) life, reducing downtime and cleaning needs, and effectively managing maintenance costs.
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Current price is $69.0010.8 ¢/fl oz
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4.6 out of 5 stars
stars33 ratings4 reviews
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Showing 1-3 of 4 reviews

Dec 10, 2025
Jeffrey
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Multipack quantity: 1
Sold and shipped bycalbestsupplies
5 out of 5 stars review

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Awesome Product!

This is a good product, easy to use and was readily available to us.

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Helpful?61SBWUULOEYQ12782774361
Dec 19, 2025
joseph
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Multipack quantity: 1
5 out of 5 stars review

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Excellent

Great value for money.

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Helpful?61SBWUULOEYQ12782774361
Nov 25, 2025
WalmartCustomer
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Multipack quantity: 1
4 out of 5 stars review

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Best price for a common item, delivery made it perfect

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Helpful?61SBWUULOEYQ12782774361