
Series 3000 5W-30 Synthetic Heavy Duty Diesel Oil
Product code : HDDTP-EA
• Recommended for applications specifying API CI-4+ and prior specifications
• Extends drain intervals and maximizes fuel economy
• Controls soot-thickening and wear
• Reduces oil consumption and emissions
• Excels in extreme temperatures
• Try Signature Series Max-Duty 5W-30 for a serious upgrade
• Recommended for applications specifying API CI-4+ and prior specifications
• Extends drain intervals and maximizes fuel economy
• Controls soot-thickening and wear
• Reduces oil consumption and emissions
• Excels in extreme temperatures
• Try Signature Series Max-Duty 5W-30 for a serious upgrade
Series 3000 5W-30 Synthetic Heavy Duty Diesel Oil
Delivers extraordinary lubrication in both diesel and gasoline engines found in commercial, fleet and personal vehicles. Withstands the stress of heat to resist thermal breakdown, oxidation and sludge formation. Wax-free with a broad viscosity range that provides exceptional cold-weather starting and high-temperature protection.
See the Product Data Bulletin for full details.
EXCELLENT PROTECTION AGAINST ENGINE WEAR
- Reduces ring wear, cylinder bore polishing, oil consumption and valvetrain wear
- Helps lower maintenance costs and downtime
- Delivers excellent engine protection over extended drain intervals
VISCOSITY CONTROL
- Controls soot-thickening and wear
- Retains viscosity after high-temperature service for continued dependable protection and excellent fuel economy
- Reduces oil consumption and emissions
EXCELS IN EXTREME TEMPERATURES
- Provides outstanding protection and performance in hot and cold temperature extremes
- Resists thermal (heat) breakdown, oxidation and sludge formation better than conventional oils
- Stays fluid down to -47°C (-53°F) for improved cold-temperature oil flow, reduced bearing wear and easier starting
Series 3000 5W-30 Synthetic Heavy Duty Diesel Oil
SDS
Download the SDS
Data Bulletins
Download the Data Bulletins
WARRANTY
Download the WARRANTY
Series 3000 5W-30 Synthetic Heavy Duty Diesel Oil
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Great oil that worksI changed the oil in my 2010 F 150 to Amsoil and the gas millage has increased by by 4 miles to the gal. I am very happy with the new oil and will keep a eye on the millage to see if it stays goodBottom LineYes, I would recommend this to a friend.
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excellent oili use this oil in my 8030 allis-chalmers tractor. this synthetic oil is excellent we get to 20 below zero here in the winter and i use this tractor on the snowblower and the minute the tractor makes one revolution with the starter the oil pressure light is off and it starts way easier with this oil. i am very satisfied with this product. would recommend to anybody who would want to use it. super product.Bottom LineYes, I would recommend this to a friend.
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Best for any engine--especially older onesThis is probably the best in the world.
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I work my Diesel hard towing doubles in the mountains you can always count on Amsoil to protect your engineBottom LineYes, I would recommend this to a friend.
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By  Ben,  a  Verified Buyer  from  Ingleside, Ontario, Canada  on  February 10, 2021Have used this product since 1997, and still impress with it. Do oil change once a year (approx 25000 kilometers per yr) send an oil sample to Lab and return are excellent. Highly recommendedBottom LineYes, I would recommend this to a friend.
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ByPass Filter oil
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15/40marine dieselBy  John,  a  Verified Buyer  from  Keremeos. Bc, Canada   on  January 29, 2021I have been using this engine oil in my Diesel Pusher Motor coach for 10 years and would not use another oil. I also have the Turbo Drive automatic oil in Allison Transmission and because this transmission is not only very good but it is an expensive one that I only want the best oil in it. I actually replaced the recommended Castrol Transynd oil that was in it to this Amsoil one and noticed that the shifting is smoother and the temperatures are lower during use. I monitor all the engine and transmission activity thru a computer while driving so I actually am seeing what is happening at any time, so, these issues I see and not only feel.Bottom LineYes, I would recommend this to a friend.
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By  JIM,  a  Verified Buyer  from  simi valley, ca  on  January 25, 2021I have been running this oil for 15 years in my 2005 superduty 6.0 diesel. This truck pulls a 16,000 lb fifthwheel many miles a year. Engine does not use any oil, have not had any injector sticking, and no turbo coking. Great customer service and lighting fast shipping.Bottom LineYes, I would recommend this to a friend.
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By  HAL,  a  Verified Buyer  from  lake havasu city az. 86404  on  January 08, 2021I have been using amsoil diesel/marine in my 2004 dodge cummins since it was new, never had any issues. the truck has 186000 miles on it and sometimes the oil doese't get changed for 6000 miles but always has plenty of lubricity when changed. HalBottom LineYes, I would recommend this to a friend.
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better for cold startsI have a Kubota 8200 farm tractor it has a low oil pressure shut-off in cold weather using conventional motor oil same weight it would crank and shut off using Amsoil diesel marine this stopped so oil is getting through the engine quicker so now I use in all our farm equipmentBottom LineYes, I would recommend this to a friend.