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Winter 1000 Formula

Stanadyne Performance Formula
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Stanadyne Winter 1000
Economic cold weather protection
  • Fuel Gelling Protection - pour point reduced by as much as 40°F (22°C), depending on base fuel
  • Reduces ice formation of water in fuel
  • Contains no alcohol
  • Specially formulated for ultra low sulfur diesel
  • Can be used with bio diesel up to B20 (20% bio content)

install difficulty
1 Hour
15 Minutes
Install Difficulty
difficulty bar
Avoid fuel gelling and filter clogging - Fuel pour point is reduced as much as 40 degrees Fahrenheit, and cold filter plug point is improved by approximately 10-12 degrees Fahrenheit.

Can be combined - With other Stanadyne conditioners such as Performance Formula, to gain the benefits of improved power and economy, or Lubricity Formula, to restore essential lubricating properties not found in winter blend.

Winter 1000 Features:

Fuel Gelling Protection pour point reduced by as much as 40°F (22°C), depending on base fuel gell point

Reduces Filter Waxing: cold filter plug point reduced up to 25°F (13°C), depending on base fuel starting point

Reduces Ice Formulation: water demulsifiers and freeze depressants help keep fuel water free

Cleans and Protects: detergents help remove deposits

Alcohol Free: avoids corrosion and accelerated wear

How to Treat: add before filling

All Stanadyne Diesel Fuel Additives can be blended with each other and "double-dosing" is not damaging - although it may not provide twice the benefit.

Where engine and vehicle OEMs have approved Stanadyne, most of them recommend Performance Formula, which should be used year-round to ensure protection against fuel related problems.

Size 16 oz Pint
(470 ml)
5 Gallons
(19 L)
55 Gallons
(208 L)
Part Number 38574 38575 38576
Package Quantity 12 1 1
Treatment (1:500) 125 gal
(470 L)
5,000 gal
(19,200 L)
55,000 gal
(208,000 L)
Recommended Treatment: 4 ounces Winter 1000 per 30 gallons of fuel
NOTE: Stanadyne CAN NOT ship to Hawaii and Alaska due to hazardous material transport laws.
NOTE: Stanadyne can only ship ground, we can not ship Stanadyne Next Day Air or 2nd Day Air.
Product Description Cost
Winter 1000
Pint Bottle 16oz. Individual Bottle

Treats 125 gallons diesel fuel per bottle
Part Number: STN38574
(1 bottle)
Winter 1000
Pint Bottle 16oz. Individual Bottle

Case of 12 Bottles
Treats 125 gallons diesel fuel per bottle
Part Number: STN38574C
(12 bottles)
Winter 1000
5 Gallon Pail
Treats 5,000 gallons diesel fuel per Pail
Part Number: STN38575
(1 pail)
Winter 1000
55 Gallon Drum
Treats 55,000 gallons diesel fuel per Drum
CALL   Call 866-737-4966 for shipping Quote
Thoroughbred Diesel logo glowing Thoroughbred Diesel Performance and Repair Shop
4843 Rockwell rd.
Winchester, KY 40391
Call Toll Free: 1-866-737-4966
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