Green Diamond Fleet Oil

Rated 5.00 out of 5 based on 15 customer ratings
(22 customer reviews)

$20.66$123.69

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HEAVY DUTY DIESEL ENGINE OIL

  • 5W-40 Green Diamond Fleet Oil is a 100% pure synthetic using only Group III base oils.
  • 15W-40 Green Diamond Fleet SEMI Synthetic Oil is a synthetic blend of Group II and Group III base oils.
  • 15W-40 Green Diamond Fleet FULL Synthetic Oil is a 100% pure synthetic using only Group III base oils.

Infused with FR3 Nano Lubricant Technology

The infusion of our patented FR3 Nano-Technology and CK-4 additive package provides unsurpassed levels of longevity and performance, all while keeping the oil cleaner longer and providing better mileage and horsepower. Green Diamond Fleet Oil was formulated to meet severe operating conditions such as hauling heavy loads, stop and go and operation in areas of high airborne particulates.

All Green Diamond Fleet Oil is fully formulated CK-4 motor oil with high detergency plus exceptional oxidation and thermal stability, preventing deposits and oil breakdown and making longer drain intervals possible. In addition to exceeding the API CK-4 specification, the HSS 5W-40 Green Diamond Fleet meets the requirements from Ford for added wear protection as stated in Ford Specification WSS-M2C171-F1 (Not all CK-4 specification oils meet both the CK-4 and the Ford specification).

Green Diamond Fleet Oil is recommended for most diesel engines. The CK-4 specification is backwards compatibles with the CJ-4 and the CI4 Plus.

SKU: N/A Category:

Hot Shot’s Secret Green Diamond Fleet Oil offers:

  • Improves Cold Weather Starting compared to Conventional Oils
  • Improves Fuel Economy up to 3%
  • Lowers Oil Consumption 78% over CJ-4 Spec Oils
  • Reduces Wear 71% less than CJ-4 Spec Oils
  • Improves Power
  • Increases Film Strength
  • Improved Oxidation Stability
  • Improved Aeration Control
  • Handles Soot 46% better than CJ-4
  • Widens Operating Temperature Range
  • Anti-Rust Protection
  • Reduces DPF Plugging
  • Reduces Shearing
  • Reduces Friction
  • Reduces Deposit Formation
  • Reduces Noise and Vibration
  • Extends Oil Change Interval
  • Extends Injector, Turbo and Engine Life

Green Diamond Fleet can be run over 60,000 miles, as long as the oil is kept clean and monitored every 6,000 miles for TBN number.

Hot Shot’s Secret Green Diamond Fleet Oil is great for:

  • Fleets
  • Construction
  • Drilling Rigs
  • Heavy Duty Trucks
  • New Passenger Car Requirements
  • Gasoline and Diesel Engines
  • Turbo/Racing Engines
  • Arctic Service
  • Agriculture
  • Industrial
  • Stationary Engines

5W-40 CK-4 SYNTHETIC – SDS
15W-40 CK-4 SEMI-SYNTHETIC – SDS
5W-40 CK-4 SYNTHETIC – Tech Data
15W-40 CK-4 SEMI-SYNTHETIC – Tech Data
15W-40 CK-4 FULL-SYNTHETIC – SDS
15W-40 CK-4 FULL-SYNTHETIC – Tech Data

Share your thoughts!

5 out of 5 stars

22 reviews

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What others are saying

  1. Brian

    Green diamond 15/40 full synthetic

    Brian (verified owner)

    First oil change with the green diamond. Still to early to tell, but so far so good!!

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  2. Dale Wangler

    5 out of 5 Green Diamond 5W40

    Dale Wangler (verified owner)

    Did my 1st oil change on my used 2014 Duramax. Going to use this oil along with the Every Day Treatment & Diesel Extreme. Noticed the mileage went up. Stronger engine response. Great products.

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    • Levi

      Levi

      Thanks Dale!

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  3. sxycocowboy

    5 out of 5 Great Products

    sxycocowboy (verified owner)

    I’ve been running 15W40 semi synthetic green in my 2000 F-250 for almost a year now and have had no problems, My last order got half messed up in shipping and theses guys resent the whole order with a slight upgrade to 15W40 Full Synthetic Green. I use their Engine oil and, Fuel additives, with plans in the future to change out the rest of the fluids in my truck to Hot Shots Secret.

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    • Levi

      Levi

      Thanks!!

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  4. Scott Paul

    5 out of 5 The only product I use

    Scott Paul (verified owner)

    I have had such incredible success as well as support as a Hot Shot Secret customer that I also switched to using their oil. Not only do they have quality products, they also have quality personnel who support their products. I use all of their products lacking only the Frantz filter which I hope to purchase soon.

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    • Levi

      Levi

      Thanks Scott!!

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  5. Jason Michalik

    Another perfect product

    Jason Michalik (verified owner)

    I ordered the Green diamond oil with the FR3. I noticed right away that the motor smoothed out or lessened the small vibration I had. My mileage went up 3 MPG. I didn’t not expect that so added bonus. Its just another awesome product from Hot Shots. I Hot Shots in all my diesels. Thanks!!!

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    • Levi

      Levi

      Thank YOU Jason!!

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