From everyday driving and heavy-duty work to seasonal storage and freezing winter temperatures, STA-BIL diesel fuel additives help keep your fuel fresh, your injectors clean, and your engine operating at peak performance. Whether you’re maintaining a pickup, commercial truck, tractor, generator, RV, or diesel-powered equipment, there’s a STA-BIL solution built for the job.
Diesel fuel can lose stability over time, accumulate deposits, attract moisture, and become difficult to manage in cold weather. These issues can reduce performance, increase maintenance costs, and make starting more difficult when you need your equipment most.
STA-BIL diesel fuel additives are formulated to help stabilize fuel, clean injectors, improve lubricity, support cold-weather operation, and enhance engine performance throughout the year.
STA-BIL has been America’s most trusted fuel stabilizer since 1958. Millions of engines rely on our products every storage season.
Keep engines running clean during active use
Prevent fuel related issues during long term storage
