Fleet & Commercial

Fuel Factor X
for Fleets, Shops & Bulk Use

The same concentrated fuel treatment trusted by drivers for 30+ years, now available in a bulk 1-gallon jug — built for fleets, garages, farms, marinas, and anyone managing multiple vehicles or equipment.

✓ EPA Registered #217020001 ✓ SAE J1321 Certified ✓ Gas & Diesel Safe

Built for Bulk Operations

Buying 4oz bottles one at a time doesn't make sense once you're treating more than a few vehicles. The 1-gallon jug gives you the same formula in a practical bulk format — fewer reorders, less packaging, and one container that covers a whole operation.

🚚

Fleet Managers

Treat delivery vans, box trucks, and company vehicles from a single supply without tracking down individual bottles.

🔧

Auto Shops & Garages

Keep a jug on the shelf to add to customer vehicles during service, oil changes, or fuel-system work.

🚜

Farms & Ranches

Support tractors, trucks, and diesel equipment that run hard and sit idle between seasons.

⚓

Marinas & Boat Fleets

Treat multiple boats and marine engines, and help protect stored fuel between trips out on the water.

🏠

Multi-Vehicle Households

Cars, trucks, mowers, generators, and ATVs — one jug covers a household with more than one engine to maintain.

📦

Rental & Equipment Companies

Add routine fuel-system support across a rotating fleet of rental vehicles, generators, and powersports equipment.

New Product

The 1-Gallon Jug

Bulk fuel-system care for fleets, shops, garages, and equipment owners.

New

Fuel Factor X — 1 Gallon Jug

128 Fl Oz Per Jug

Fuel Factor X is a concentrated pour-in fuel treatment designed to help support cleaner combustion, fuel-system cleanliness, lubricity, corrosion protection, and fuel stability in compatible gas and diesel engines. The one-gallon jug provides a practical bulk format for customers managing multiple vehicles, fleets, boats, RVs, generators, lawn equipment, and other compatible gas or diesel equipment.

Designed for compatible gas and diesel combustion engines
Convenient bulk format for fleets, shops, farms, marinas, and garages
Supports fuel-system cleanliness, lubricity, corrosion protection, and fuel stability
Suitable for cars, trucks, RVs, boats, motorcycles, generators, ATVs, mowers, and seasonal equipment

$699.00 128 fl oz jug

Buy Now

Compare Formats

Format	Volume	Best For	Price
4oz Bottle	4 fl oz	Individual drivers, daily use	$39.99
4oz Bottle 4-Pack	16 fl oz total	Households with a few vehicles	$149.99
Foil 10 Pack	Pre-measured packs	Travel, glovebox, on-the-go dosing	$29.99
1 Gallon Jug	128 fl oz	Fleets, shops, farms, bulk use	$699.00

How to Use

Simple to add to your routine, no matter how many vehicles you're treating.

Measure

Measure the recommended amount according to the product label.

Add to Tank

Add Fuel Factor X directly into the fuel tank through the fuel filler neck.

Fill Up

Fill the tank with gas or diesel as normal.

Important

Add Fuel Factor X only to the fuel tank. Never pour it into the engine oil, coolant, washer-fluid reservoir, or another under-hood reservoir. Use only as directed — Fuel Factor X is not a replacement for proper maintenance, and results may vary based on engine condition, maintenance history, driving habits, fuel quality, vehicle type, and usage pattern.

🛡️

Backed by Real-World Commercial Use

EPA registered (#217020001) and SAE J1321 certified, with 30+ years of commercial use across 2.5B+ tracked miles and 65M+ hours of operation.

Fleet & Bulk FAQ

Yes. The 1-gallon jug is designed as a bulk supply — measure out the recommended dose per fill-up and use it across as many compatible vehicles or pieces of equipment as needed, following the dosage guidelines on the product label.

Yes. Fuel Factor X is formulated to be safe and effective in both gas and diesel combustion engines, making the gallon jug suitable for mixed fleets.

Store the jug tightly sealed in a cool, dry place away from direct sunlight, as you would with any fuel additive. Keep it out of reach of children and away from open flame or ignition sources.

No. Fuel Factor X is a fuel-system supplement, not a substitute for regular maintenance or manufacturer-recommended service. It's designed to support your vehicles and equipment between service intervals.

If you're only treating one or two vehicles, the 4oz Bottle or 4-Pack may be more practical. The gallon jug is built for higher-volume, multi-vehicle use where cost per treatment and fewer reorders matter most.

Fuel Factor Xfor Fleets, Shops & Bulk Use