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Mobil Delvac 1300 Super Heavy Duty Premium Synthetic Blend Diesel Engine Oil 15W-40 4, 1-gallon bottles

Great price on sale

Driver

Best oil

Great product

walmart.com

I've used this oil in my 2003  Caterpillar C-15 for years now. Highly recommend it.

Works great in my 2003 Kenworth W900L C-15

I use it in my 1994 Chevy C3500 Crew Cab with a gasoline 350 and it runs and drives great.

Delo oil is good for my flat tappit 350

This is the oil I wanted and it was delivered right to my door.

Mobil Delvac

Great oil. Great price. This is all I use in my semi truck that runs everyday making a living.

Good deal

Have used this oil for 20 years in all 4cycle engines from lawnmower, snow blower, diesel and gas vehicles. Car, Toyota diesel, would go 5000 miles without adding any oil between changes until finally sold at 335,000 miles.

Our ONLY oil

Hello, I asked for 12 gallons of oil but they only brought me 11 and I would like all the gallons to appear in the photo they take because if they take it in the car they cannot be counted and there is no proof that they sent me the amount I asked for.

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.

Customer reviews for Mobil Delvac 1300 Super Heavy Duty Premium Synthetic Blend Diesel Engine Oil 15W-40 4, 1-gallon bottles

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