BG Ethanol Fuel System Defender®
PN 213

BG Ethanol System Defender® protects the fuel system from the harmful effects of ethanol. It keeps intake manifolds, intake ports, intake valves, and combustion chambers free of deposits caused by ethanol.

When gasoline is blended with ethanol, it can wreak havoc on engines. Ethanol increases engine deposits, affects drivability, leads to corrosion, and eventually component failure. Deposit and corrosion formation cause engine efficiency and durability to plummet.

BG Ethanol Fuel System Defender® guards fuel systems from the damaging effects of ethanol gasoline. Added by a professional at every oil change, it protects intake manifolds, intake ports, intake valves, and combustion chambers from the damage caused by ethanol oxidation.

  • Prevents fuel degradation
  • Restores fuel economy
  • Restores horsepower
  • Prevents increased harmful emissions

BG Fuel/Air Induction Service

BG Ethanol Fuel System Defender® is part of the BG Ethanol Fuel System Service.

Find a shop near you that offers the BG Ethanol Fuel System Service!

BG 213 | BG Ethanol Fuel System Defender®

PN 213 11 fl. oz. (325 mL) bottle

MADE IN THE U.S.A.