Conversion Systems

*Please check with your salesperson for product availability.

Chrysler Town & Country/Dodge Caravan

NatGasCar is the first to develop a CNG conversion system for the Chrysler Minivan 3.6L engine. The NatGasCar CNG conversion system for the Chrysler Minivan uses a patent pending CNG injection system and ultra fast processor to meet the stringent EPA emission standards.


  • NatGasCar calibrated 32 bit Processor

  • Patent Pending CNG injection system

  • EPA Certified to Tier 2 Bin 3 EPA emission standards for Dedicated CNG operation

  • EPA Certified to Tier 2 Bin 4 EPA emission standards for Bi-Fuel Operation

  • OBD-II Compliant

  • Bosch CNG Injectors for trouble free CNG injection

  • ITT Regulator with solenoid safety lock-off

  • Flexible high and low pressure steel braid fuel lines

  • High Pressure CNG Fuel Filter provided with every system

  • Custom Brackets for EDI controller, regulator, and fuel rails provided

  • Bi-Fuel CNG Switch with integrated Fuel Level indicator

custom high pressure components available upon request

  • Type IV NGV2:2007 Certified CNG Cylinder Packages

  • Custom Rear Tub Mount, Brackets for CNG Cylinder, and Cover

  • OMB Lyra Tank Valve with integrated solenoid lock-off and Pressure Relief Device

  • Custom Bi-Fuel Fill Assembly with Flip Door


Taxi Cab Companies

Utility/Municipal Fleets

Service/Business Fleets

Individual Use


3.6L Chrysler Pentastar Engine


  • 3 year/36,000 miles (NatGasCar standard limited warranty)

  • 8 year/80,000 miles (Emission-related components)

  • Standard Fuel Capacity – 11.4 Gasoline Gallons Equivalent (GGE)

  • ADA version Fuel Capacity – 8 or 15 Gasoline Gallons Equivalent (GGE)