10 Best Diesel Injector Cleaner of December 2025

• Cleans and lubricates the fuel system. Neutralizes low sulfur fuel problems
• Increases power and miles per gallon by burning excess exhaust emissions
• Made in USA
• Increases the life of pumps and injectors

LUCAS

• Fit type: Universal Fit
• Flash point: 63.0 degrees_celsius

Liqui Moly

• Cleans dirty injectors and prevents injector sticking in both High Pressure Common Rail (HPCR) and older systems, effective in all diesel fuels, including ULSD, biodiesel and biodiesel blends
• Removes both internal and external deposits on fuel injectors
• Boosts cetin up to 6 numbers – engines run smoother with less power lag and faster cold starts
• Boosts power – reduces need for downshifting; Restores lost power and fuel economy
• Contains Slick diesel Lubricator to protect fuel pumps and injectors from increased wear caused by poor quality Ultra Low Sulfur Diesel (ULSD) fuel
• Fit Type: Universal Fit

Power Service

• Formulated to meet the needs of new and old diesel vehicles
• Rapidly cleans diesel injectors, turbos, blocked DPFs and dirty EGR systems
• One 12 oz bottle treats 40 gallons of diesel
• Use every 3,000-5,000 miles
• AR6400-D does not fix HEUI injector stiction - please use Archoil AR9100 Friction Modifier to eliminate stiction

Archoil

• NEW FROM BG. NEW VERSION OF BG 244
• Cleans entire diesel fuel injection system
• Is especially effective in high pressure common rail engines
• Removes hard deposits inside injectors
• Improves cold start, lowers emissions, smoothes idle.

BG

• Performance Formula Injector Cleaner is a "One Tank" Clean-Up
• Lubricates fuel system components to help prevent wear
• Use 4 - 6 times per year as preventive maintenance or when engine performance issues arise
• The only Diesel Injector Cleaner made by a Fuel Injection Manufacturer
• Each bottle treats up to 50 Gallons of Diesel Fuel

Stanadyne

• Lucas fuel treatment is formulated for both gasoline and diesel engines, carbureted or fuel injected
• Use it to pass smog tests. Finally, it totally neutralizes the harmful effects of low sulfur diesel fuel.
• Tan color
• 1 Quart

LUCAS

• Cleans Injector tips
• Boosts cetane up to 7 pts
• Restores throttle
• Top Tier lubricity enhancement
• Eliminates Black Smoke & improves cold starting
• Reduces need for DPF regeneration cycles up to 50%
• Cleans cylinders, fuel lines, tank & disperses moisture
• Increases mileage & diesel fuel lubricity

Hot Shot's Secret

• Performance Formula Injector Cleaner is a "One Tank" Clean-Up
• Lubricates fuel system components to help prevent wear
• Use 4 - 6 times per year as preventive maintenance or when engine performance issues arise
• The only Diesel Injector Cleaner made by a Fuel Injection Manufacturer
• Each bottle treats up to 25 Gallons of Diesel Fuel

Stanadyne

• Protects your diesel fuel injection system
•  Reduces fuel consumption
• Increases horsepower
• The premium all-season, Multifunction diesel fuel additive, designed to tackle virtually any diesel fuel related Problem

Stanadyne