Bell Performance

Generator Fuel Treatments

Get the Best Performance from Your Generator with Bell Performance Treatments

Whether powered by diesel or gasoline, generators depend on clean, high-quality fuel and proper maintenance to deliver reliable performance when it's needed most. Bell Performance offers commercial-grade treatments that help improve fuel quality, protect stored fuel, support dependable starting, and keep generators ready for service.

This collection includes diesel and gasoline fuel treatments, cold-weather protection, fuel stabilizers, microbial control products, injector cleaners, and premium lubrication products selected specifically for generator applications. Whether you're maintaining a portable generator or a permanently installed standby system, these products help reduce fuel-related problems, improve reliability, and support long-term engine performance when dependable backup power matters most.

Dee-Zol Concentrate Diesel Treatment

Dee-Zol Concentrate Diesel Treatment Dee-Zol Concentrate is a professional-grade, multifunction diesel fuel treatment that cleans fuel systems, improves combustion, restores lubricity, stabilizes fuel, controls residual water, and increases diesel fuel cetane for year-round engine performance and protection.

Dee-Zol Plus Winter Treatment for Diesel Fuel

Dee-Zol Plus Winter Treatment for Diesel Fuel Dee-Zol Plus is a professional-grade multifunction diesel fuel treatment that delivers all the performance and maintenance benefits of Dee-Zol Concentrate with the added advantage of built-in cold weather anti-gel protection.

Bellicide Biocide Treatment

Bellicide Biocide Treatment Bellicide is a professional-grade, broad-spectrum fuel biocide that eliminates and controls microbial contamination in stored fuels. Active in both the fuel and water phases, it kills bacteria and fungi at the source to help protect fuel quality, prevent corrosion, and improve long-term storage reliability.

Diesel Gel Defense Antigel for Diesel

Diesel Gel Defense Antigel for Diesel Diesel Gel Defense is a professional-grade anti-gel treatment that helps prevent diesel fuel gelling, improves cold-weather fuel flow, and keeps diesel engines operating reliably in low temperatures.

Ethanol Defense

Ethanol Defense Ethanol Defense is a professional-grade multifunction fuel treatment formulated specifically for today's ethanol-blended gasoline. It cleans fuel systems with advanced PEA detergent technology, improves combustion, controls water, stabilizes fuel, and helps protect engines from the challenges associated with modern gasoline.

Injector Cleaner

Injector Cleaner Bell Performance Injector Cleaner is a concentrated one-dose fuel system cleaner for gasoline and diesel engines. It removes injector deposits and fuel system buildup to help restore proper fuel delivery, improve engine performance, and promote cleaner combustion. Includes two 8 oz. treatment bottles.

Super-Tane Cetane Improver

Super-Tane Cetane Improver Super-Tane is a concentrated diesel cetane improver that raises cetane levels by 4 to 8 points in most diesel fuels, helping engines start easier, run smoother, and deliver improved performance through more efficient combustion.

X-tra Lube Concentrate Oil Additive

X-tra Lube Concentrate Oil Additive X-tra Lube Concentrate is a professional-grade engine oil additive that supplements your engine oil's existing additive package using patented calcite technology. It helps strengthen lubricating film, reduce friction and wear, protect metal surfaces, and maintain cleaner engine operation under demanding conditions.

X-tra Lube Grease

X-tra Lube Grease X-tra Lube Grease is a premium commercial-grade, #2 calcium sulfonate grease enhanced with patented calcite technology for exceptional protection against friction, wear, heat, corrosion, and water washout. Built for demanding automotive, industrial, agricultural, and heavy equipment applications where ordinary grease simply isn't enough.