Serious Performance Boost
Diesel Cetane Boost
- Increases cetane up to 8 points.
- Delivers maximum horsepower.
- Increases fuel economy.
- Improves startability.
- Smooths idle.
- Reduces smoke & emissions.
- Safe for use in all diesel fuels, including biodiesel.
- Alcohol-free.
Available Packaging:
- 16oz bottle
- 64oz bottle
- 5-gallon pail
- 55-gallon drum
Improves Fuel Quality for Peak Performance
Fuel with a higher cetane number provides for a more complete burn, resulting in improved performance. By increasing cetane, AMSOIL Cetane Boost improves the ignition quality of diesel fuel, maximizing available power and improving starting. It also smooths idle and reduces smoke and emissions.
Recommendations
AMSOIL Cetane Boost is recommended for use in all types of heavy- and light-duty, on- and off-road and marine diesel engines. Best performance is achieved when used with every tank of fuel. Excellent for use with ultra-low-sulfur diesel fuel (ULSD). Compatible with biodiesel and all types of exhaust emission systems, including diesel particulate filters (DPFs). Follow the chart below. Add before filling tank. Excellent for use with AMSOIL Diesel Injector Clean and AMSOIL Diesel Cold Flow.
| 4-POINT INCREASE | 8-POINT INCREASE | FUEL VOLUME | |
| ADDITIVE | — | 1 oz. | 5 gal. |
| 1 oz. | 2 oz. | 10 gal. | |
| 3 oz. | 6 oz. | 30 gal. | |
| 8 oz. | 16 oz. | 80 gal. |
Technical Services
For immediate answers to your technical questions call (715) 399-8324 (TECH) between 8 a.m. and 5 p.m. Central time or email tech@AMSOIL.com.
PRODUCT WARRANTY
AMSOIL products are backed by a Limited Liability Warranty. For Product Warranty click here.
HEALTH AND SAFETY
This product is not expected to cause health concerns when used for the intended application and according to the recommendations in the Safety Data Sheet (SDS). For SDS click here.







