Mobil Delvac 1300 Super Heavy Duty Premium Synthetic Blend Diesel Engine Oil 15W-40, 1 Gallon
Mobil Delvac 1300 Super Heavy Duty Premium Synthetic Blend Diesel Engine Oil 15W-40, 1 Gallon
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Mobil Delvac 1300 Super Heavy Duty Premium Synthetic Blend Diesel Engine Oil 15W-40, 1 Gallon

4.8 stars out of 2015 reviews
(4.8)|
2,015 ratings
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Key item features

  • Premium Quality: Mobil Delvac 1300 Super 15W-40 is a premium synthetic blend diesel engine oil designed to extend engine life for diesel vehicles and equipment.
  • OEM Collaboration: Developed with top Original Equipment Manufacturers for a wide range of heavy-duty applications and environments.
  • Extended Performance: Delivers extended performance for up to 50% beyond OEM-recommended oil drain intervals.*
  • Backward-Compatible: Fully backward-compatible to deliver exceptional performance in both newer and older heavy-duty engines, as well as gasoline engines with API SN specifications.
  • Superior Control: Provides excellent soot and viscosity control, resistance to oil consumption, and protection against corrosive wear.
  • Wide Application: Recommended for heavy-duty applications in trucking, mining, construction, agricultural, and marine industries.
  • Industry Standards: Meets or exceeds requirements of API CH-4, CI-4, CI-4 PLUS, CJ-4, CK-4, SN, JASO DH-2-17, ACEA E7, ACEA E9, and more.
  • OEM Approvals: Approved by OEMs including Deutz, Detroit, Mack, Mercedes-Benz, Renault Trucks, MAN, and Volvo.
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Mobil Delvac 1300 Super Heavy Duty Premium Synthetic Blend Diesel Engine Oil 15W-40, 1 Gallon
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Comparison Chart:
Motor oil viscosity15W - 40Mobil Delvac 1300 Super Heavy Duty Premium Synthetic Blend Diesel Engine Oil 15W-40, 1 Gallon10W - 30Mobil Delvac 1300 Super Heavy Duty Premium Synthetic Blend Diesel Engine Oil 10W-30, 1 Gallon15W - 40Shell Rotella T5 Synthetic Blend 15W-40 Diesel Engine Oil, 1 Gallon15W - 40DELO XLE SB Synthetic Blend Diesel Motor Oil SAE 15W-40 3 Gallon Smart Change10W - 40(3 pack) Mobil 1 Racing 4T Full Synthetic Motorcycle Oil 10W-40, 1 Quart10W - 40Mobil 1 High Mileage Full Synthetic Motor Oil 10W-40, 5 Quart10W - 40VAL 4-S MCYCLE OIL CV 10W40 6/1 QT WM
Motor oil typeSynthetic Blend Motor OilsMobil Delvac 1300 Super Heavy Duty Premium Synthetic Blend Diesel Engine Oil 15W-40, 1 GallonSynthetic Blend Motor OilsMobil Delvac 1300 Super Heavy Duty Premium Synthetic Blend Diesel Engine Oil 10W-30, 1 GallonSynthetic Blend Motor OilsShell Rotella T5 Synthetic Blend 15W-40 Diesel Engine Oil, 1 GallonSynthetic Blend Motor OilsDELO XLE SB Synthetic Blend Diesel Motor Oil SAE 15W-40 3 Gallon Smart ChangeFull Synthetic Motor Oils(3 pack) Mobil 1 Racing 4T Full Synthetic Motorcycle Oil 10W-40, 1 QuartFull Synthetic Motor OilsMobil 1 High Mileage Full Synthetic Motor Oil 10W-40, 5 QuartConventional Motor OilsVAL 4-S MCYCLE OIL CV 10W40 6/1 QT WM
Rec. useTruckMobil Delvac 1300 Super Heavy Duty Premium Synthetic Blend Diesel Engine Oil 15W-40, 1 GallonAutomotiveMobil Delvac 1300 Super Heavy Duty Premium Synthetic Blend Diesel Engine Oil 10W-30, 1 GallonAgricultureShell Rotella T5 Synthetic Blend 15W-40 Diesel Engine Oil, 1 GallonFleet VehicleDELO XLE SB Synthetic Blend Diesel Motor Oil SAE 15W-40 3 Gallon Smart ChangeMotorcycle(3 pack) Mobil 1 Racing 4T Full Synthetic Motorcycle Oil 10W-40, 1 QuartAutomotiveMobil 1 High Mileage Full Synthetic Motor Oil 10W-40, 5 QuartMotorcycleVAL 4-S MCYCLE OIL CV 10W40 6/1 QT WM
Volume capacity128 fl ozMobil Delvac 1300 Super Heavy Duty Premium Synthetic Blend Diesel Engine Oil 15W-40, 1 Gallon128 fl ozMobil Delvac 1300 Super Heavy Duty Premium Synthetic Blend Diesel Engine Oil 10W-30, 1 Gallon128 fl ozShell Rotella T5 Synthetic Blend 15W-40 Diesel Engine Oil, 1 Gallon384 fl ozDELO XLE SB Synthetic Blend Diesel Motor Oil SAE 15W-40 3 Gallon Smart Change1 qt(3 pack) Mobil 1 Racing 4T Full Synthetic Motorcycle Oil 10W-40, 1 Quart160 fl ozMobil 1 High Mileage Full Synthetic Motor Oil 10W-40, 5 Quart1 qtVAL 4-S MCYCLE OIL CV 10W40 6/1 QT WM
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4.8 out of 5 stars
stars2,015 ratings607 reviews
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Showing 1-3 of 607 reviews

Dec 29, 2025
Bill T.
5 out of 5 stars review

Seller Verified Purchase

Delvac oil

I prefer this oil for my recently purchased diesel truck. It's a 1996 F-350 turbo powerstroke and has 345,000 miles, so a long engine life oil is important to me. It holds 15 quarts so it's great, and makes sense, to buy it in the 5 gallon buckets. I will continue to use it and was also recommended by my son.

Review from mobiloil.com
Helpful?ab518490-0b0e-11f1-8e30-63e7131886fb17034368
Jan 22, 2026
David
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

I have used Delvac exclusively in my DD15 for its entire life. 888,000 miles and counting. With NO rebuild! Changed at 25k give or take with 1 gallon of Lucas also included. Never had a bad oil sample report.

Helpful?ab518490-0b0e-11f1-8e30-63e7131886fb17034368
Jan 5, 2026
Larry K
5 out of 5 stars review

Seller Verified Purchase

This is all we use

This is all we use in our diesel trucks. Works well and no issues with our engine. Since we only drive diesel trucks, we go through a lot of this oil.

Review from mobiloil.com
Helpful?ab518490-0b0e-11f1-8e30-63e7131886fb17034368