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5 Best Fuel Additives - Holiday Sale 2025

Last Updated - 2025/12/15

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Hot Shot's Secret

Hot Shot's Secret Diesel Winter Anti-Gel 1 Gallon, Amber (P403301G)

Hot Shot's Secret

CA$163.99

More Details
Main highlights
- Water freezes in the winter and may puddle throughout your fuel. These puddles then get carried through your system and freeze. Compromised diesel fuel can lead to diesel gelling in cold or freezing temperatures. At this stage, the fuel solidifies, obstructing flow.
- This effective anti-gel additive significantly enhances cold-temperature performance and helps prevent the wax in fuel from clogging lines.
- Hot Shot's Secret anti-gel diesel additive provides winter protection against freeze-ups, dramatically improves cold-temperature performance and contains a powerful cetane booster for a maximum improvement in performance, power and cold start speed.
- Hot Shot's Secret Diesel Winter Anti-Gel is recommended for use in all diesel engines. The anti-gel formula provides lubricity, stability, winter operability, detergency and increased cetane number to standard diesel fuels.
CA$163.99
2

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Liqui Moly

Liqui Moly Jectron Gasoline Fuel Injection Cleaner- 6pk

Liqui Moly

CA$79.97

More Details
Main highlights
CA$79.97
3

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Red Line

Red Line 60103 Complete SI-1 Fuel System Cleaner, 15 Ounce, 1 Bottle

Red Line

CA$39.79

More Details
Main highlights
- Use one bottle per tank for most effective treatment of neglected vehicle
- Safe for continual use
- Reduces need for octane by up to two points
- Contains synthetic upper cylinder lubricant
- Cleans to nearly 100 percent efficiency in one treatment
CA$39.79
4
Best Value

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Lucas Oil

Lucas 10013 Fuel Treatment - 1 Gallon

Lucas Oil

CA$51.99

More Details
Main highlights
- *Fuel Treatment/4x1/Gallon
- *Fuel Treatment/4x1/Gallon
- *Fuel Treatment/4x1/Gallon
- *Fuel Treatment/4x1/Gallon
- *Fuel Treatment/4x1/Gallon
CA$51.99
5

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Red Line

Red Line 60103 Complete SI-1 Fuel System Cleaner, 15 Ounce, 2 Bottles

Red Line

CA$58.95

More Details
Main highlights
- Use one bottle per tank for most effective treatment of neglected vehicle
- Safe for continual use
- Reduces need for octane by up to two points
- Contains synthetic upper cylinder lubricant
- Cleans to nearly 100 percent efficiency in one treatment
CA$58.95

5 Best Fuel Additives - Holiday Sale 2025

Hot Shot's Secret Diesel Winter Anti-Gel 1 Gallon, Amber (P403301G)

Liqui Moly Jectron Gasoline Fuel Injection Cleaner- 6pk

Red Line 60103 Complete SI-1 Fuel System Cleaner, 15 Ounce, 1 Bottle

Lucas 10013 Fuel Treatment - 1 Gallon

Red Line 60103 Complete SI-1 Fuel System Cleaner, 15 Ounce, 2 Bottles

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