Slide background
Slide background
Slide background
Slide background
Slide background
Slide background
Fuel $avings Calculator

(use decimal points only)
Gallons    Litres

Calculate SAVINGS

Testing has shown an average fuel economy improvement between 3% - 4%, and in some cases as high as 10%. Actual savings will vary and are dependent on fuel quality, driving conditions, fleet and/or engine age and driving habits. Select 4%, 7% or 10% from the pull down to estimate savings.

Stanadyne Performance Formula® protects your diesel engine and improves engine performance. The detergency and cetane improver in Performance Formula will help restore fuel economy, increase horsepower and torque. To help restore your engine's maximum fuel economy, horsepower and torque as outlined above, use Performance Formula All Season or Warm Weather Blend with every fillup and treat with Performance Formula Injector Cleaner 4 - 6 times per year.
Stanadyne Brand Fuel Additives

The heart of your engine is its fuel injection equipment and the major enemy of this equipment is poor quality fuel. From extensive research and testing, Clarcor found that variations in fuel quality around the world can adversely affect today’s precision fuel injection systems. Poor quality fuel can cause performance issues, premature wear, gumming of components, and plugged filters. To resolve these issues and to provide protection of the fuel injection system, Clarcor offers a variety of diesel and gasoline additives for every application and operating condition.

Stanadyne brand diesel fuel additives are the only ones in the world that are:

  • Developed by a fuel injection systems manufacturer
  • Tested and approved by major engine and vehicle manufacturers
  • Proven to perform best in independent tests
  • Virtually for every engine application big or small:

Stanadyne fuel additives protect and improve the performance of all fuel injection systems including:

  • High pressure common rail
  • Unit injectors
  • Rotary distribution pumps
  • In-line pumps
  • Multi-Port Injection
  • Gasoline Direct Injection
  • Carburetor

Stanadyne fuel additives comply with federal low sulfur content requirements for use in diesel motor vehicles and non-road engines.

All of Standyne Fuel Additives meet all engine fuel system requirements and will not harm exhaust aftertreatment systems such as Diesel Particulate Filters (DPF) or Selective Catalytic Reduction (SCR) systems.

At your local fuel injection and engine service facility.

Buy Online
Select Stanadyne Fuel Additives are available from various participating replacement parts retailers. Click on anyone of the logos below to find your nearest retailer for price and availability.
AutoZone Store Locator Tractor Supply Store Locator
© 2015 Clarcor Inc. All rights reserved. |  Terms |  Literature |  Material Safety Data Sheets |  FAQ |  VIDEOS |  PRINT ADS |  CAREERS |  CONTACT