Best Generic Diesel Additives in 2026
Daisy
Last Updated: Jul 19, 2026
Daisy
Last Updated: Jul 19, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Archoil, Inc | 9.89 | ✅ | ✅ | ✅ |
The Archoil Ultimate Diesel Kit - Includes three best-sellers at a big discount
AR9100 Friction Modifier (16oz)
AR6500 Diesel Treatment (40oz) - Treats 400 Gallons (Use at every fill-up)
AR6400-D Diesel Fuel System Cleaner (12oz)
Must-have kit for diesel vehicles - restores engine performance, rapidly cleans and boosts fuel system and provides cetane boost
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Archoil, Inc | 9.88 | ✅ | ✅ | ✅ |
Includes AR6500 Diesel Treatment (40 oz)
Includes AR6400-D Diesel Fuel System Cleaner
Restore key fuel system components - injectors, turbo & dpf
Boost cetane, improve performance and MPG
AR6400-D is not the remedy for HEUI injector stiction. Please use AR9100 Friction Modifier instead
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Archoil, Inc | 9.88 | ✅ | ✅ | ✅ |
Four Pack- Each 10.1oz bottle treats 100 gallons
Formulated to address issues with modern diesel fuels
Incorporates Archoil's proven combustion modifier technology and a strong cetane boost to increase power and response
Cleans, lubricates and protects your fuel system (including HPCR systems)
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Archoil, Inc | 9.88 | ❌ | ❌ | ❌ |
Anti-gel: Prevents diesel fuel from gelling and plugging the fuel filter
Promotes complete combustion for improved performance and boosts cetane
Protects fuel pump and injectors from wear and failure
Helps dissolve sludge and other fuel system deposits
Treats 275 gallons of diesel - use at every fill-up
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Archoil, Inc | 9.89 | ✅ | ✅ | ✅ |
16oz AR9100 Friction Modifier - treats one Power Stroke
Fixes 6.0L and 7.3L Power Stroke cold start injector problems
Reduces wear and extends component life
Reduces engine noise, vibration and heat
For all diesel and gasoline engines, gearboxes, hydraulics, differentials and power steering systems
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Archoil, Inc | 9.88 | ✅ | ✅ | ✅ |
40.6 oz bottle treats 400 gallons - Use at every fill-up
Formulated to address issues with modern diesel fuels
Incorporates Archoil's proven combustion modifier technology and a strong cetane boost to increase power and response
Cleans, lubricates and protects your fuel system (including HPCR systems)
Increases fuel economy (MPG)
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Archoil | 6 |
We've carried out a comprehensive analysis of 1,502 reviews on diesel additives, using our selection criteria to identify the best options in the oils & fluids. Our findings reveal that most customers typically select diesel additives priced around $55.77, with top brands including stanadyne, liqui moly, hot shots, hot shot's secret, xado, motorcraft, vp racing fuels, generic and red line and biobor
Our team of expert editors reviewed these high-quality items and handpicked the top 6 diesel additives for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the oils & fluids category. These include diamond diesel & turbocharger service, amazon.com, doxa-worldwide, xado tech, llc, southwest diesel & electrical, g.p.s., usautopartscar, spreetail and empathic solutions and r/a hoerr incorporated .
We are dedicated to assisting our users in finding the right additives Products based on their needs, saving them considerable time when choosing which diesel additives to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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