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Diesel Engine Conditioner

$65.60$2,699.80 or subscribe and save up to 5%

Unlock the full potential of your diesel engine with Petron Plus™ Diesel Engine Conditioner. Crafted with precision using high-tech semi-synthetic constituents, this powerful formula offers unparalleled protection against wear, rust, and corrosion. Elevate your engine’s performance and extend its lifespan with Petron Plus™ Diesel Engine Conditioner.

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Quantity Discount (%) Price
1 - 2 $65.60
3+ 3.05 % $63.60


Introducing the remarkable Petron Plus™ Formula 7 Diesel Engine Conditioner, a game-changer specifically formulated for diesel engines. Crafted from a unique blend of high-tech semi-synthetic constituents, this product undergoes a patented/patent pending new process to create an entirely new Nano Monomolecular Technology Extreme Pressure (EP) ingredient. This groundbreaking ingredient enhances oxidation resistance and provides unparalleled protection against friction, wear, rust, and corrosion.

Petron Plus™ Formula 7 Diesel Engine Conditioner stands as a Nano Monomolecular multi-purpose super lubricant, meticulously designed to cater to a wide range of applications. From home use to heavy industrial fleet applications, this versatile solution is the ultimate answer for general maintenance needs.

Prepare to be astounded by the exceptional performance of this product. Its super lubricating film effortlessly coats and penetrates metal surfaces, delivering the longest-lasting lubricating action available. With Petron Plus™ Formula 7 Diesel Engine Conditioner, you can trust that your vehicle, marine vessel, farm equipment, earthmoving machinery, off-road vehicles, or industrial diesel engines will be safeguarded by the utmost level of protection.

Elevate your maintenance routine and experience the transformative power of Petron Plus™ Formula 7 Diesel Engine Conditioner. Trust in its exceptional capabilities and unlock a new level of performance and longevity for your diesel engines.

For use where Extra lubrication, extreme wear and rust-prevention is required.

Bearing (right) was protected with major brand EP lubricant during Timken test. When Petron Plus Formula 7 technology was added to the EP lubricant the bearing (left) showed minimal surface breakdown at three (3) times the weight. At the weight where the EP lubricant stopped the Timken tester, the Timken tester could be turned on-and-off with a full load on it, and showed no increase in amp’s, with three (3) times the weight it showed only a slight increase in amp’s!

See Written, Verified Testimonials here.

All types of diesel vehicles:

  1. Cars
  2. Trucks
  3. Recreational Vehicles
  4. Commercial Fleets
  5. Earth-Moving Equipment
  6. Off-Road Equipment
  7. Marine Equipment
  8. Agricultural Equipment


  1. Superior base stocks and superior additive technology.
  2. Compatible with all seal materials, plastics, and paints.
  3. Superior anti-wear properties.
  4. Excellent protection against rust and corrosion.
  5. Outstanding oxidation resistance and thermal stability.
  6. High flash point and high viscosity index.
  7. Long life residue.


  1. Reduced maintenance costs.
  2. Helps reduced component wear.
  3. Helps decreased “down time” to replace oil and parts.
  4. Super Lubricant.
  5. Long lasting film lubricant.
  6. Helps increase fuel mileage.
  7. Helps increase engine life.
  8. Helps reduce friction and wear between moving parts.
  9. Helps protect against acid & corrosion.
  10. Helps with quicker starts in cold weather.
  11. Helps lower operating temperature.
  12. Helps improve horsepower.
  13. Helps quiet noisy engines.
  14. Helps condition seals.


Start engine, let idle until engine reaches normal operating temperature. Add 12 ounces to every 4 to 6 quarts of oil (or 1 gallon to 10 to 12 gallons of oil). Drive vehicle for 15-30 minutes or allow to idle for 30 minutes. Add approximately every 15,000 to 20,000 miles, based on the manufacturer's recommended oil change. There is no need to add between oil changes.

  • A unique formulation of the highest quality petroleum and synthetic base stocks.
  • Fortified with Petron Plus™ Formula 7 to enhance oxidation resistance and provide maximum protection against wear, rust, and corrosion.
  • Applications include diesel-powered cars, trucks, RVs, commercial fleets, earth-moving equipment, off-road equipment, and marine and agricultural equipment.

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