---
product_id: 165941783
title: "STA-BIL Diesel Winter Ant-Gel - Prevents Fuel Gelling Down to -40 Degrees Fahrenheit - Cleans Injectors - Treats 250 Gallons of Diesel Fuel, 32 fl. oz. (15215)"
brand: "sta-bil"
price: "€ 33.13"
currency: EUR
in_stock: true
reviews_count: 8
category: "Sta Bil"
url: https://www.desertcart.fi/products/165941783-sta-bil-diesel-winter-ant-gel-prevents-fuel-gelling-down
store_origin: FI
region: Finland
---

# Removes water, prevents corrosion Treats 250 gallons of diesel Prevents gelling to -40°F STA-BIL Diesel Winter Ant-Gel - Prevents Fuel Gelling Down to -40 Degrees Fahrenheit - Cleans Injectors - Treats 250 Gallons of Diesel Fuel, 32 fl. oz. (15215)

**Brand:** sta-bil
**Price:** € 33.13
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay unstoppable this winter with STA-BIL Diesel Winter – your engine’s cold weather MVP!

## Quick Answers

- **What is this?** STA-BIL Diesel Winter Ant-Gel - Prevents Fuel Gelling Down to -40 Degrees Fahrenheit - Cleans Injectors - Treats 250 Gallons of Diesel Fuel, 32 fl. oz. (15215) by sta-bil
- **How much does it cost?** € 33.13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/165941783-sta-bil-diesel-winter-ant-gel-prevents-fuel-gelling-down)

## Best For

- sta-bil enthusiasts

## Why This Product

- Trusted sta-bil brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Bulk Fuel Treatment:** One 32 fl. oz. bottle treats up to 250 gallons—perfect for serious drivers who demand reliability.
- • **Freeze-Proof Your Fuel:** Keeps diesel flowing smoothly down to a bone-chilling -40°F, so your engine never misses a beat.
- • **Corrosion Defense System:** Advanced water removal technology protects your fuel system from costly rust and damage.
- • **Injector Cleaning Powerhouse:** Boosts fuel atomization with powerful detergents for peak engine performance and efficiency.
- • **Cold Filter Plugging Point Slayer:** Lowers the cold filter plugging point by 36°F, ensuring reliable starts in the harshest winters.

## Overview

STA-BIL Diesel Winter Ant-Gel is a premium diesel fuel additive designed to prevent fuel gelling down to -40°F, lower the cold filter plugging point by 36°F, and remove water to prevent corrosion. It also cleans injectors for optimal engine performance and treats up to 250 gallons of diesel fuel, making it an essential winter safeguard for diesel vehicles operating in extreme cold climates.

## Description

If you’re cold, so is your engine. Warm her up with a little bit of STA-BIL Diesel Winter. Diesel fuel gels at a much higher temperature than gasoline does and can put a damper in your day if you go out to crank up your ride and it doesn’t start. Don’t get caught in a situation that could have been prevented by adding a fuel additive. STA-BIL Winter was designed specifically with cold climates in mind. Our anti-gel works down to a chilly -40°F and lowers the cold filter plug point by 36°F. Meaning your fuel will stay flowing in even the coldest temperatures. Another great feature is how this product removes water in the system compared to the competition. Ours uses de-emulsification which means the water is pulled out of the fuel and separated while flowing in the fuel line making your vehicles fuel water separators job much easier and functioning properly. Other additives use what is called dispersion. This means the water is combined with the fuel and burnt out through the injection system which can cause the fuel to not combust properly and promote corrosion in the fuel system. Plus, then the fuel water separator has a hard time picking up water out of the system. Last, but certainly, not least you also get the benefit of our powerful injector cleaning detergents to make sure your fuel is always properly atomized. STA-BIL Winter is on guard 24/7, keeping you worry-free at every start.

Review: good product - works well
Review: Works great - Worked great in my vw Passat tdi

## Features

- Will prevent gelling down to -40° Fahrenheit
- Removes water to help prevent corrosion
- Lowers the cold filter plugging point as much as 36 degrees
- Treats 250 gallons
- Cleans Injectors

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07WZVG38H |
| Best Sellers Rank | #36,881 in Automotive ( See Top 100 in Automotive ) #56 in Diesel Additives |
| Brand | STA-BIL |
| Customer Reviews | 4.7 4.7 out of 5 stars (502) |
| Date First Available | August 28, 2019 |
| Item Weight | 15.2 ounces |
| Item model number | 15215 |
| Manufacturer | Gold Eagle Co. |
| Manufacturer Part Number | 15215 |
| Model | STA-BIL |
| Product Dimensions | 4 x 3 x 10 inches |
| Special Features | Cleans Injectors, Lowers the cold filter plugging point as much as 36 degrees, Removes water to help prevent corrosion, Treats 250 gallons, Will prevent gelling down to -40° Fahrenheit |
| Voltage | 12 Volts |

## Images

![STA-BIL Diesel Winter Ant-Gel - Prevents Fuel Gelling Down to -40 Degrees Fahrenheit - Cleans Injectors - Treats 250 Gallons of Diesel Fuel, 32 fl. oz. (15215) - Image 1](https://m.media-amazon.com/images/I/719x5AsLVeS.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Does it work for a semi truck diesel engine?**
A: Yes. As long as it is diesel fuel you are adding this product to, it will work as expected. Please follow the correct dosage ratio.

**Q: what is the shelf life of an opened bottle?**
A: This product is recommended to be used within 4 years from date of manufacture, or 2 years from opening for best results. Hope this is helpful!

**Q: Can I use this for a home heating oil tank?**
A: No. This product is specifically designed for diesel fuel only. Thanks for the question!

**Q: How much per gallon to add?**
A: 1oz treats 7.8 gallons of fuel. It is typically not recommended for small amounts of fuel as this can be difficult to measure (.08oz per gallon). Thanks for the question!

## Customer Reviews

### ⭐⭐⭐⭐⭐ good product
*by D***S on November 11, 2025*

works well

### ⭐⭐⭐⭐⭐ Works great
*by A***R on October 26, 2025*

Worked great in my vw Passat tdi

### ⭐⭐⭐⭐⭐ Great product
*by A***R on November 17, 2025*

Great product at a great price.Greg C.

## Frequently Bought Together

- STA-BIL Diesel Winter Ant-Gel - Prevents Fuel Gelling Down to -40 Degrees Fahrenheit - Cleans Injectors - Treats 250 Gallons of Diesel Fuel, 32 fl. oz. (15215)
- STA-BIL Diesel Fuel Stabilizer And Performance Improver - Keeps Diesel Fuel Fresh For Up To 12 Months - Lubricates And Cleans The Fuel System - Treats 320 Gallons, 32 fl. oz. (22254)
- STA-BIL Storage Fuel Stabilizer | Keeps Fuel Fresh for 24 Months, Prevents Corrosion, Gasoline Treatment Fuel Additive that Protects Fuel System, Gas Stabilizer for Fuel Storage, 32 oz.

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-25*