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Diesel Additive Comparison - December 2025
| 1 Best Choice  9.8Exceptional | 2  9.7Exceptional | 3  9.5Excellent | 4  9.2Excellent | 5  9.0Excellent | 6  8.9Very Good | 7  8.8Very Good |
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ModelHot Shot's Secret Everyday Diesel Treatment 1 Gallon, 6-in-1 Diesel Additive - Injector Cleaner, Fuel System Cleaner, Fuel Additive Boosts Cetane (HSSEDT01G) | Model Archoil AR6500 Diesel Treatment (40 oz) Two Pack - Treats 800 Gallons - Additive for All Diesel Vehicles | Model Power Service Diesel Kleen + Cetane Boost 64oz Bottle (6 Pack) - Universal Fit, Boosts Cetane Up to 6 Numbers, Cleans Injectors, 10.17536 Liters | Model Hot Shot's Secret Everyday Diesel Treatment (HSSEDT16ZS) 6-in-1 Diesel Fuel Additive - Treats 400 Gallons, Diesel Injector Cleaner, Diesel Fuel System Cleaner, Diesel Additive Boosts Cetane, 16oz | Model Archoil Diesel Fuel System Kit - AR6500 Diesel Treatment (40 oz) + AR6400-D Diesel Fuel System Cleaner | Model Hot Shot's Secret EDT+ Winter Defense, 7-in-1 Anti-Gel Diesel Fuel Additive, Prevents Gelling, Protects Diesel Fuel System, Diesel Additive Improves Cold Start, Boosts Cetane, 16oz, Packaging May Vary | Model Power Service Diesel Fuel Supplement Antigel 64 oz., Pack of 1 |
BrandHot Shot's Secret | Brand Archoil | Brand Power Service | Brand Hot Shot's Secret | Brand Archoil | Brand Hot Shot's Secret | Brand Power Service |
Reviews | Reviews | Reviews  | Reviews | Reviews | Reviews  | Reviews |
Features | ||||||
Worth the money 9.3 | Worth the money 9.3 | Worth the money 9.9 | Worth the money 9.3 | Worth the money 9.3 | Worth the money 8.6 | Worth the money 8.6 |
Distance 9.3 | Distance 9.3 | Distance 9.8 | Distance 9.3 | Distance 9.6 | Distance 9.1 | Distance 8.9 |
Tech Specs | ||||||
manufacturer part number HSSEDT01G | manufacturer part number AR6500-TP | manufacturer part number 3064-06 | manufacturer part number HSSEDT16ZS | manufacturer part number AR-FSK | manufacturer part number EDTWAG16OZSQ | manufacturer part number ‎1064-06 |
item weight 8 pounds | item weight 6.04 pounds | item weight 26.4 pounds | item weight 1 pounds | item weight 3.65 pounds | item weight 1 pounds | item weight ‎4 pounds |
product dimensions 10.5 x 7.25 x 6.75 inches | product dimensions 6 x 6 x 10 inches | product dimensions - | product dimensions 7.13 x 2.25 x 4.5 inches | product dimensions - | product dimensions 4.37 x 2.37 x 7 inches | product dimensions ‎3.4 x 6.75 x 10.3 inches |
model Everyday Diesel Treatment EDT | model AR6500 Diesel Treatment Two Pack | model - | model HSSEDT16ZS | model - | model EDT+ Winter Defense 16 OZ Squeeze | model ‎1064-06 |
Available On   | Available On | Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1Hot Shot's SecretHot Shot's Secret Everyday Diesel Treatment 1 Gallon, 6-in-1 Diesel Additive - Injector Cleaner, Fuel System Cleaner, Fuel Additive Boosts Cetane (HSSEDT01G)
9.3 worth the money9.3 distanceWhy we love it
Improved engine performance
Increased fuel economy
Improved fuel system protection
-
9.7
2Archoil
Archoil AR6500 Diesel Treatment (40 oz) Two Pack - Treats 800 Gallons - Additive for All Diesel Vehicles
9.3 worth the money9.3 distanceMain highlights- Incorporates Archoil's proven combustion modifier technology and a strong cetane boost to increase power and response
- Includes (2) x AR6500 Diesel Treatment - Treat up to 800 gallons
- Formulated to address issues with modern diesel fuels
- Cleans, lubricates and protects your fuel system (including HPCR systems)
-
9.5
3
Power ServicePower Service Diesel Kleen + Cetane Boost 64oz Bottle (6 Pack) - Universal Fit, Boosts Cetane Up to 6 Numbers, Cleans Injectors, 10.17536 Liters
9.9 worth the money9.8 distanceWhy we love it
Improves engine performance significantly.
Versatile for all diesel engines.
Highly rated by users.
Diesel Additive Buyer's Guide
Written by Leanna GilIntroduction to Diesel Additives
Diesel additives are special formulas designed to improve the performance and life of diesel engines. They can help protect against wear and tear, improve fuel economy and performance, and reduce emissions. Diesel additives are available in many forms, such as liquids, gels, and solids, and can be used for a variety of applications. When selecting a diesel additive, it is important to consider the type of engine, the type of fuel, and the specific needs of the application. This guide will provide an overview of diesel additives and their uses, as well as tips on how to select the best diesel additive for your needs.
Types of Diesel Additives
There are many types of diesel additives available, each designed to meet specific needs. Common types include detergents, lubricants, corrosion inhibitors, fuel stabilizers, and antifreeze. Detergents help clean fuel injectors and other parts of the fuel system, while lubricants help reduce wear and tear on moving parts. Corrosion inhibitors help protect against corrosion in the fuel system, while fuel stabilizers help keep fuel from deteriorating over time. Antifreeze helps protect against freezing in cold weather.
Selecting the Right Diesel Additive
When selecting a diesel additive, it is important to consider the type of engine, the type of fuel, and the specific needs of the application. For example, if you have a diesel engine that uses ultra-low sulfur diesel (ULSD) fuel, you may need an additive designed specifically for ULSD fuel. If you are using an older engine, you may want to use an additive that is designed to help protect against wear and tear. Additionally, some additives are designed to improve fuel economy and reduce emissions, while others may be designed to reduce smoke and improve performance. It is important to consider all of these factors when selecting the right diesel additive for your needs.
Fuel Economy
Using a diesel additive can help improve fuel economy by reducing the amount of fuel needed to run the engine. This can help reduce the cost of running the engine, as well as reduce emissions. Some diesel additives are designed to increase fuel efficiency, while others are designed to reduce emissions. When selecting a fuel economy additive, it is important to consider the specific needs of the engine and the type of fuel being used.
Reducing Emissions
Many diesel additives are designed to help reduce emissions from diesel engines. These additives can help reduce the amount of pollutants released into the atmosphere, helping to improve air quality. When selecting a diesel additive for emissions reduction, it is important to consider the type of engine and the type of fuel being used. Additionally, it is important to consider the specific needs of the application and the type of emissions reduction desired.
Conclusion
Diesel additives can be a great way to improve the performance and life of diesel engines. They can help protect against wear and tear, improve fuel economy and performance, and reduce emissions. When selecting a diesel additive, it is important to consider the type of engine, the type of fuel, and the specific needs of the application. This guide has provided an overview of diesel additives and their uses, as well as tips on how to select the best diesel additive for your needs.
Our ranking system
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Features
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Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
