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Series 3000 5W-30 Synthetic Heavy Duty Diesel Oil

Product code : (Please Select)

4.9 star rating
Read 254 reviews
Read 254 reviews
See all customer reviews

Available While Supplies Last
AMSOIL Series 3000 5W-30 Synthetic Diesel Oil is discontinued and available while supplies last. For a serious upgrade, try Signature Series Max-Duty 5W-30.

  • 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

Available While Supplies Last
AMSOIL Series 3000 5W-30 Synthetic Diesel Oil is discontinued and available while supplies last. For a serious upgrade, try Signature Series Max-Duty 5W-30.

  • 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

Warning - Click here for Proposition 65 information for this product
Product Overview

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

See the Product Data Bulletin for full details.

Technical Specification

Series 3000 5W-30 Synthetic Heavy Duty Diesel Oil

Data Bulletin

Warranty

SDS



Product Reviews

Series 3000 5W-30 Synthetic Heavy Duty Diesel Oil

4.9 star rating
Based on 254 reviews
Based on 254 reviews
See all customer reviews
  • 5 star rating
    Walter
    By  YAREMCHUK,  a  Verified Buyer  on  September 01, 2023
    Very good quality
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Holds Up
    By  CSTX77,  a  Verified Buyer  from  San Antonio, Texas  on  August 23, 2023
    Oil really holds up in the heat and tough conditions. At regular oil change still feels like it has good viscosity and some life left
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    The only oil I’ll run in my Ford 7.3!
    By  JEREMY,  a  Verified Buyer  from  South Dakota  on  August 12, 2023
    The only oil I’ll run in my Ford 7.3!
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Marine HD 15W-40
    By  ERIC,  a  Verified Buyer  from  Moncton N,B  on  July 15, 2023
    Using this diesel motor oil in a J-D Yanmar skid steer 7775 since new (1999) Amsoil is the best!
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Good stuff
    By  BRAD,  a  Verified Buyer  from  Tennessee   on  June 13, 2023
    Well packaged and quality
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Quick delivery
    By  DAVE,  a  Verified Buyer  from  Kelowna BC  on  May 09, 2023
    The delivery was vey quick. Unfortunately this product has been discontinued because it was ideal for my vehicle which requires at least 3000 ppm calcium detergent. Hopefully one of your other products meets this specifications.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    my summer oil
    By  FRANK,  a  Verified Buyer  from  Montana  on  April 06, 2023
    I use this oil for the summer months. I'm happy with it.
    Was this review helpful?
  • 5 star rating
    Diesel marine oil
    By  GERALD,  a  Verified Buyer  on  March 20, 2023
    Use this on all older diesels I have 500,000 miles on mine feels slick even after a year of service
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Good products
    By  GEORGE,  a  Verified Buyer  on  February 04, 2023
    Amsoil...has always had excellent products for as long as I can remember
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Great product
    By  ANTHONY,  a  Verified Buyer  on  December 02, 2022
    Great product, been using it for years now
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?