

AMSOIL Diesel 4-IN-1 Fuel Additive 473 ml Bottle
ADBCNC-EA
Specially engineered to provide exceptional all-season protection for a serious performance boost. One dose delivers outstanding detergency, improved lubricity, better cold flow and higher cetane.
See the product data sheet for full details.
CLEANS, PROTECTS AND RESTORES POWER
- CleansĀ dirty injectors
- RestoresĀ power and torque
- ReducesĀ smoke and emissions
- CombatsĀ fuel-system corrosion
- ProvidesĀ significant lubricity improvement in diesel fuels found across the U.S., delivering improved wear protection.1
1Fuels tested in 2017.
AMSOIL Increases Lubricity
Testing reveals AMSOIL Diesel 4-IN-1 provides significant lubricity improvement in diesel fuels found across the U.S., delivering improved wear protection.OO

OOFuels tested in 2017.
SUPERIOR COLD-TEMPERATURE PROTECTION
- Lowers cold filter-plugging point (CFPP) by up to 40°F (22°C)
- EnhancesĀ engine reliability in cold temperatures
- ImprovesĀ low-temperature startability
- PreventsĀ wax settling during storage
IMPROVES FUEL QUALITY
- IncreasesĀ cetane up to 4 points
- DeliversĀ maximum horsepower
- IncreasesĀ fuel economy up to 8%
- ImprovesĀ startability
- SmoothsĀ idle
See the product data sheet for full details.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
ADBCNC-EA
Specially engineered to provide exceptional all-season protection for a serious performance boost. One dose delivers outstanding detergency, improved lubricity, better cold flow and higher cetane.
See the product data sheet for full details.
CLEANS, PROTECTS AND RESTORES POWER
- CleansĀ dirty injectors
- RestoresĀ power and torque
- ReducesĀ smoke and emissions
- CombatsĀ fuel-system corrosion
- ProvidesĀ significant lubricity improvement in diesel fuels found across the U.S., delivering improved wear protection.1
1Fuels tested in 2017.
AMSOIL Increases Lubricity
Testing reveals AMSOIL Diesel 4-IN-1 provides significant lubricity improvement in diesel fuels found across the U.S., delivering improved wear protection.OO

OOFuels tested in 2017.
SUPERIOR COLD-TEMPERATURE PROTECTION
- Lowers cold filter-plugging point (CFPP) by up to 40°F (22°C)
- EnhancesĀ engine reliability in cold temperatures
- ImprovesĀ low-temperature startability
- PreventsĀ wax settling during storage
IMPROVES FUEL QUALITY
- IncreasesĀ cetane up to 4 points
- DeliversĀ maximum horsepower
- IncreasesĀ fuel economy up to 8%
- ImprovesĀ startability
- SmoothsĀ idle
See the product data sheet for full details.























