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HomeShop by DepartmentPerformanceFluidsFuel AdditivesStanadyne Performance Formula - 1/2 Gallon Bottle - Treats 250gal of diesel fuel per bottle - 38566

Stanadyne Performance Formula - 1/2 Gallon Bottle - Treats 250gal of diesel fuel per bottle - 38566

Thoroughbred Sku #: SFA38566
Manufacturer Sku #: 38566

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Documents - PDF:

performance-formula-brochure.pdf, performance-formula-comparison-chart.pdf, which-stanadyne-additive-is-right-for-you.pdf

Shipping Restrictions:

This part is NOT available to ship to the states of Alaska or Hawaii.

$41.95

QTY:

Product Details
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Questions & Answers

Product Details

Product Name: Stanadyne Fuel Additives Performance Formula
Manufacturer: Stanadyne Fuel Additives
Manufacturer Part #: 38566
Thoroughbred Diesel Part #: SFA38566
Fitment Notes: Stanadyne Fuel Additives Performance Formula - 1/2 Gallon Bottle - Treats 250gal of diesel fuel per bottle - 38566

Clearly, the most comprehensive, multi-function diesel fuel additive available is Stanadyne Fuel Additives Performance Formula. It is the only additive that addresses virtually any diesel fuel-related problem with one product, and is the only one that is: Made by a fuel injection equipment manufacturer, Approved by several OEMs, Proven to perform best in independent testing. The Premium, all-season all purpose diesel fuel additive, designed to tackle virtually any diesel fuel related problem. Approved by many OEMs including GM, Ford, Deere & Navistar meets Cummins L10 Superior test for cleanliness. Treats 250gal. of diesel fuel per bottle!

NOTE: Stanadyne Fuel Additives can only ship ground, we can not ship Stanadyne Fuel Additives Next Day Air or 2nd Day Air

NOTE: Stanadyne Fuel Additives CAN NOT ship to Hawaii and Alaska due to hazardous material transport laws.

Reviews

Submit a question

How much would I have to use for a 14.5 gallon tank?

Matt Lucas | 10/19/2019
5.43 ounces
how much do I use for 35 gallon tank of diesel

Gary D. Ouderkirk | 7/18/2019
_{You would use around 9oz per 35 gallons}
I’m switching from Stabil diesel stabilizer to Stanadyne performance formula additive. Do I need to run a tank or 2 without any additives before adding the Stanadyne?

Robert F | 5/16/2023
No. You can add the Stanadyne the next tank.
The 8oz bottle says it treats 30gal. Is it safe to use the full 8oz in a full 24 gal tank?

Jordan Wolff | 12/28/2022
6.4 ounces is recommended. The 8oz is safe.
What is the best water pump for my 2001 Ford F350 super duty 7.3 L 4c4

I don’t know | 12/13/2022
Here is a link to the one:

https://www.thoroughbreddiesel.com/dstwpcf-b/
What is the shelve life

Dennis | 1/13/2021
Stanadyne Fuel Additives can be stored for up to 24 months without deteriorating if they are unopened and in a suitable storage environment. Additives will begin to deteriorate when stored longer or improperly.
How much of the performance formula additive do you add to 5 gallons of diesel fuel? Thanks

Mike Parker | 5/21/2020
1.33 oz.
Is there an easy way to dispense small quantities of this product from a 5 gallon container?

Clarence Goodlein | 5/27/2019
A funnel and a smaller container would be what we would suggest.