Diesel All-Season Anti-Gel Cetane Boost for Year-Round Engine Protection

STA-BIL Diesel All-Season Anti-Gel Cetane Boost is a high-performance additive formulated to keep diesel engines running smoothly in any climate. This advanced formula offers full-spectrum protection, combining fuel system cleaning, anti-gel properties, cetane boosting, and water demulsification—all in one easy-to-use treatment. Whether you're operating in freezing winter conditions or summer heat, it ensures maximum reliability and efficiency for all diesel-powered vehicles and equipment.

The anti-gel protection works in temperatures as low as -40°F (-40°C), preventing fuel from gelling and clogging filters in extreme cold. The cetane booster improves combustion, enhancing throttle response, power, and fuel economy. It also cleans and lubricates injectors and the entire fuel system, reducing wear and maintaining performance. With water demulsification technology, the additive safely separates and removes moisture from diesel fuel, helping to prevent corrosion and microbial growth. Safe for all diesel engines and biodiesel blends up to B20.

• Cleans and lubricates injectors and fuel system components
• Prevents gelling in temperatures down to -40°F (-40°C)
• Boosts cetane levels for improved combustion and efficiency
• Removes water from diesel fuel to prevent rust and microbial growth
• Safe for use in all diesel engines and fuels, including B20 blends
• Ideal for year-round use in trucks, equipment, and off-road vehicles