Close
green diamond 10w30 full synthetic

Green Diamond Fleet Oil

$33.95 - $36.95
Add to Cart
green diamond 10w30 full synthetic

Green Diamond Fleet Oil

(68 customer reviews)

  • EXPERT DIESEL ADVICE
  • 100% SATISFACTION or your money back
  • GUARANTEED not to void your manufacturer’s warranty

HEAVY DUTY DIESEL ENGINE OIL

Infused with FR3 Nano Lubricant Technology

  • 5W-40 & 10W-30 Green Diamond Fleet Oils are 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.
Watch Video
  • 1 GAL 10W30 Full Synthetic CK4
  • 1 GAL 15W40 FULL Synthetic CK4
  • 1 GAL 15W40 Semi Synthetic CK4
  • 1 GAL 5W40 Full Synthetic CK4
Clear

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 15W-40 synthetic oil can be run over 60,000 miles, as long as the oil is kept clean and monitored every 6,000 miles for TBN number.

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 and 10W-30 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.

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

No other diesel oil or fuel additive has a better guarantee than Hot Shot’s Secret products. If our products do not deliver as promised, then we will give you your money back. End of story.

{
“@context”: “http://schema.org”,
“@type”: “VideoObject”,
“name”: “Green Diamond 10w30 Full Synthetic Oil by Hot Shot’s Secret”,
“description”: “Now available in 10w30 Full Synthetic! Learn about our engine oil and what makes it a grade above any conventional oil you can buy on the shelf. Purchase Green Diamond Oil here: https://www.hotshotsecret.com/green-diamond-fleet-oil/”,
“thumbnailUrl”: “https://i.ytimg.com/vi/bjmvw_5rZmY/default.jpg”,
“uploadDate”: “2020-01-29T20:45:52Z”,
“duration”: “PT1M27S”,
“embedUrl”: “https://www.youtube.com/embed/bjmvw_5rZmY”,
“interactionCount”: “1864”
}

{
“@context”: “http://schema.org”,
“@type”: “VideoObject”,
“name”: “Green Diamond Oil by Hot Shot’s Secret”,
“description”: “Learn about our engine oil and what makes it a grade above any conventional oil you can buy on the shelf. Purchase Green Diamond Oil here: https://www.hotshotsecret.com/shop/green-diamond-fleet-oil/”,
“thumbnailUrl”: “https://i.ytimg.com/vi/P75QwiCEjBY/default.jpg”,
“uploadDate”: “2019-05-30T14:42:29Z”,
“duration”: “PT1M3S”,
“embedUrl”: “https://www.youtube.com/embed/P75QwiCEjBY”,
“interactionCount”: “2487”
}

10W-30 CK-4 SYNTHETIC – Tech Data
10W-30 CK-4 SYNTHETIC – SDS
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!

4.96 out of 5 stars

68 reviews

5 53
4 2
3 0
2 0
1 0

Let us know what you think...

Leave a Review Ask a Question Post a Video Post a Photo

What others are saying

  1. Steven Blackston

    Great oil

    Steven Blackston (verified owner) –

    This is my first time using their oil but I can tell it’s good stuff already! Just changed it a few weeks ago and put about 7k miles on it already! Can’t hardly tell. Highly recommend

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

    • Levi

      Levi –

      Thanks Steven!

      (0) (0)

      Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

  2. Jeff Slatter

    Jeff Slatter (verified owner) –

    Once I added the oil I noticed a change in how the engine ran smoother and quieter. I even got 1 mpg more in fuel mileage.

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

    • Levi

      Levi –

      Thanks Jeff!

      (0) (0)

      Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

  3. Kevin Mathews

    Full of it!

    Kevin Mathews –

    I really like using Hot Shot’s Secret products. This oil is 100% synthetic and also has the FR3 made into it. I was concerned in the past I was hurting my turbo by shutting off my truck with high EGT temps. With this oil I feel I don’t need to do a cool down first.

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

    • Levi

      Levi –

      Thanks Kevin!

      (0) (0)

      Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

  4. Joe

    Great oil

    Joe (verified owner) –

    Oil is working great through the winter months

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

    • Levi

      Levi –

      Thanks Joe!

      (0) (0)

      Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

    • Tim Ryder (verified owner) –

      I’ve used this oil the last two changes. Truck seems to run quieter. It’s the only oil I’ll use from now on.

      (0) (0)

      Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

    • Levi

      Levi –

      Thanks Tim!

      (0) (0)

      Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

  5. Michael

    Michael –

    Been using using green diamond oil on my f250 since I bought my first diesel on a recommendation from a performance shop and I love it! It starts great when cold is quiet and has all the additives I need

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

    • Levi

      Levi –

      Thanks Michael!

      (0) (0)

      Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

×

Login

Register

Continue as a Guest

Don't have an account? Sign Up

Continue as a Guest

This Product Recommended For

Trust Pilot Reviews

Trustpilot

Related products