Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Advertising Disclosure
10 Best fuel treatments of 2026
Save up to 27% off
Best Choice1
Archoil9.8Exceptional
Archoil AR6500 Diesel Treatment (40 oz) Two Pack - Treats 800 Gallons, Diesel Fuel Additive - Lubricity Improver, Injector Cleaner, DPF & Turbo Deposit Control, Cetane Booster
-
product dimensions: 6 x 6 x 10 inches
-
manufacturer part number: AR6500-TP
-
item weight: 6.04 pounds
-
customer reviews:4.7 4.7 out of 5 stars 1,052 ratings 4.7 out of 5 stars
-
asin:B08QSLLNM8
-
-
Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you
Careful review Our team ensures quality, value, and fit based on real user feedback
Trusted insights AI and human analysis guide your decisions, reflecting real user prioritiesReal users impact
Thousands of users trust our site daily- Based on millions of stores and reviews
- Shoppers influence our rankings
Value for Money2
Lucas Oil9.6Exceptional
FUEL INJECTR CLNR 5.25OZ
-
Function:Cleans and lubricates fuel system
-
Type:Fuel Injector Cleaner
-
Compatibility:Safe for pumps and injectors
-
Capacity:5.25 oz
-
Emission Feature:Burns excess exhaust emissions
-
3
Lucas Oil9.3Excellent
Lucas Oil 10003 Fuel Treatment - 1 Quart
27% Off
-
4
Lucas Oil9.1Excellent
Lucas Oil 10013 Fuel Treatment - 1 Gallon
-
Function:Cleans and lubricates fuel system
-
Compatibility:Gasoline and diesel engines
-
Compliance:Complies with federal low sulfur content requirements
-
Application:Fuel Treatment
-
Volume:1 Gallon
-
5
Hot Shot's Secret8.8Very Good
Hot Shot’s Secret Everyday Diesel Treatment EDT 16 oz Squeeze – Treats 400 Gallons – 6-in-1 Diesel Fuel Additive, Injector and Fuel System Cleaner, Boosts Cetane
12% Off-
product dimensions: 7.13 x 2.25 x 4.5 inches
-
manufacturer part number: HSSEDT16ZS
-
item weight: 1 pounds
-
customer reviews:4.8 4.8 out of 5 stars 7,037 ratings 4.8 out of 5 stars
-
asin:B00E64I7SI
-
-
See Today’s Deals & Prices
6
STAR BRITE8.5Good
STAR BRITE Star Tron Enzyme Fuel Treatment - Concentrated Formula 32 Fl. Oz. – Treats up to 512 Gallons - Fuel Stabilizer & Treatment, Gasoline Stabilizer, Star Tron Marine Enzyme Fuel Treatment
-
7
STAR BRITE8.4Good
Star Tron Enzyme Fuel Treatment - Small Engine Formula Gas Additive Rejuvenates & Stabilizes Old Gasoline - Cures & Prevents Ethanol Problems
-
8
STAR BRITE8.2Good
STAR BRITE Star Tron Enzyme Fuel Treatment - Concentrated Gasoline Formula - 1 oz. Treats 16 Gallons - 32 OZ (093032)
-
9
Lucas Oil8.1Good
Lucas Oil 10020 Fuel Treatment - 5.25 Ounce (Pack of 6)
12% Off
-
10
Sea Foam8.0Good
Sea Foam Motor Treatment | Fuel System Cleaner, Fuel Stabilizer & Oil Treatment | Gas & Diesel Additive for Cars & Trucks | 16 oz, Pack of 3
-
