Automobile Fuel Efficiency Improver

The Automobile Fuel Efficiency Improver reduces electrical interference in your vehicle's power system to cut your gas consumption by up to 20% — especially on older vehicles. Conditioning the vehicle’s electrical systems allows its electronic control unit, fuel injection and engine timing equipment to operate more efficiently. When the engine runs more efficiently, it requires less fuel, produces more power and reduces CO2 emissions. It’s simple and easy to use: just plug it into your cigarette lighter. Not for use on hybrid or electric cars.

See more details

Item # 200321

94.7% of respondents would recommend this to a friend
  • Bookmark and Share
Pin It


Automobile Fuel Efficiency Improver

Plug the Automobile Fuel Efficiency Improver into your vehicle's 12V lighter socket and you're on your way to better gas mileage! You’ll use up to 20% less gas, save money and make fewer trips to the gas station.

• Easy to install — plugs into the cigarette lighter

• Reduces electrical interference in your vehicle's power system

• Gets your vehicle's engine operating more efficiently

• Can cut gas usage by as much as 20%

• Helps fight air pollution by reducing CO2 emissions

• Ideal for older cars

• Not for use on hybrids or electric cars


Length: 4.25  Inches
Width: 1.6
Height: 1.6  Inches
Weight: 0.28 Lbs

Customers who bought this item also bought:

WAS $59.99
NOW $39.99

Item sold out and is no longer available

Your browser blocks some 3rd party cookies by default. By clicking on this page you allow our partner Criteo to place its cookies and serve personalized ads. You can read more or disable Criteo ads here. This notice only appears once.