Close
Blue Diamond PAO Oil – 5W40

Blue Diamond PAO Engine Oil – 5W40

$54.95 - $274.95

Blue Diamond PAO Engine Oil – 5W40

(66 customer reviews)

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

HEAVY DUTY DIESEL ENGINE OIL 5W40

100% PAO FORMULAS!

Infused with FR3 Nano Lubricant Technology

Clear

SKU: N/A Category:

Hot Shot’s Secret Blue Diamond PAO Oil offers:

  • Improves fuel economy up to 3%
  • Lowers oil consumption
  • Handles soot 46% better than CJ-4
  • Reduces friction
  • Reduces wear 71% less over CJ4
  • Eases starting
  • Improves power
  • Preserves fuel injectors as well as turbo and engine
  • Widens operating temperature range
  • Provides high RPM “turbo” quality
  • Extends oil change interval
  • Extends engine life

The oil can be run 50,000–100,000 miles, as long as the oil is kept clean and monitored every 10K miles for TBN number

A true PAO oil stands in a category of its own above all other synthetic formulas. Hot Shot’s Secret 5W40 CK4 specification is 100% pure synthetic using only Group IV and Group V base oils.

The 5W40 PAO CK4 is made of pure poly-alpha olefin (PAO) oils that require a very small amount of viscosity improvers to meet the weight specifications This allows the Hot Shot PAO 5W40 diesel synthetic oil to be loaded with more longevity and performance additives, keeping the oil cleaner longer and providing better mileage and horsepower.

The infusion of our patented FR3 Nano-Technology and CK-4 additive package provides unsurpassed levels of longevity and performance.

At Hot Shot’s Secret®, we infuse our oils with FR3 Friction Reducer® due to its exceptional performance-enhancing properties. FR3 Friction Reducer® is specifically designed to reduce friction and minimize wear within an engine’s moving parts. Oils with this advanced friction-reducing technology provide superior lubrication, creating a protective barrier between metal surfaces and reducing metal-to-metal contact. This results in reduced friction, lower operating temperatures, and improved fuel efficiency. The infusion of FR3® also helps prevent premature engine failure by minimizing wear and tear on vital components, such as pistons, bearings, and camshafts.

By incorporating FR3® into our oils, we offer a superior product that extends the lifespan of engines and other oil-lubricated components, minimizes maintenance requirements and ensures peak performance and reliability. Hot Shot’s Secret® oils maintain their performance for longer periods, extending oil change intervals and reducing overall maintenance costs.

Blue Diamond oil is recommended for most diesel engines. The CK-4 specification is backwards compatibles with the CJ-4 and the CI4 Plus. In addition to the CK-4 specification, Blue Diamond PAO Oil meets the requirements from Ford for added wear protection as stated in Ford Specification WSS-M2C171-F1 (not all CK4 specifications meet both the CK4 and the Ford spec).

Caterpillar ECF-1, ECF-2 and ECF-3
Detroit Diesel DDC03K218, DDC93K222
Cummins CES 200081, CES 20086
Mack EO-O Premium Plus, EOS-4.5
API CK4, CJ-4, CI-4 Plus
Ford WSS-M2C171-F1
Volvo VDS-4, VDS-4.5
ACEA E7 12, E9-12
MB 228.31
MAN 3575
JASO DH-2
Renault VI RLD-3, RLD-4

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.

5W 40 PAO CK4 Tech. Data

5W 40 PAO CK4 SDS

Share your thoughts!

4.83 out of 5 stars

66 reviews

Let us know what you think...

What others are saying

  1. Gary

    2014 Ram 3500 6.7

    Gary

    Quick question, I tow a 21,000LB 5th wheel and have approx 118,000 miles on the truck. I don’t drive the truck unless its hooked up to the 5th wheel. Is the Blue Diamond verses the Green Diamond a better application for my situation. Also I currently use Rotela T6, what are the advantages and benefits of switching to Blue Diamond? ……..Thanks in advance….Gary,

    (0) (0)

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

  2. hsusmc

    PAO 15-40

    hsusmc (verified owner)

    This will be the first review and more to come on a New 2018 2500 Cummins, I sent oil analysis on the first 1,800 miles on engine as a base line. I have also installed an oil bypass, my next oil analysis will be at 7k. So far I_

    (0) (0)

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

  3. isaacfeathers142

    2003 Cummins 3500

    isaacfeathers142 (verified owner)

    Absolutely amazed with the performance of the oil and all the additives in the oil. Used with stiction illuminator could not believe How fast I could immediately tell a difference. Never knew how gummed up the truck must_

    (0) (0)

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

  4. bigbair45

    2009 LMM Duramax

    bigbair45 (verified owner)

    I bought my 2009 Duramax used with 160,000 miles on it. I was unsure of what oil was used by the previous owner. So I switched it to Blue Diamond 15w-40 since my truck still has its EGR system intact. At the time of the oil change I also did a Stiction Eliminator initial clean out dosage for 11 quatrs. My Duramax has been converted to run a CAT 1R-1807 oil filter which increases oil capacity.Since swapping to Blue Diamond 15w-40 infused with FR3, and a clean out dosage of Stiction Eliminator infused with FR3. My Duramax is running like a brand new truck!I must also say that I also have a done a dose of Diesel Extreme and run EDT with a CAT 1R-0750 fuel filter. I am now consistently averaging 20-23 MPG on the highway just depending on how spirited I drive.My next plans are to do the Allison 1000, transfer case, and both front & rear differentials.So far so good, my vehicles will always run Hotshot’s! I can’t wait for gasser oil so I can swap all of my vehicles to Hotshot’s & leave Amsoil in the review mirror. Thanks again Hotshot’s for an incredible 100% backed by science true products!

    (0) (0)

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

  5. One person found this helpful
    konviant

    Great Oil and Company

    konviant (verified owner)

    Every hotshot product I’ve used has made a noticeable difference in engine performance, fuel economy and/or idle vibration. Definitely recommend.

    (1) (0)

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

    • Levi

      Levi (verified owner)

      Thank you!!

      (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

You may also like…

Trust Pilot Reviews