Duda Diesel LLC
7055A Greenbrier Rd
Madison, AL 35756

Mon-Fri: 9AM - 5PM CST
Sat-Sun: Varies
• Ask Tech Questions
• Email Sales Rep
• Phone Orders: (256) 340-4866
• Toll Free: 1-855-DUDA-BIO
• Fax: (866) 568-3412
Duda Diesel, LLC is a BBB Accredited Business. Click for the BBB Business Review of this Diesel Fuel in Madison AL
Store > CNG
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Add your desired items to the shopping cart, then use this link to calculate shipping charges.
For LTL or Truckload Quotes, please email a sales rep or call us during normal business hours.

Before calling or emailing us with questions, please refer to the common questions and answers page.

We recommend downloading the Installation Manual and studying it prior to purchase/installation.
4 cylinder CNG conversion kit
4 Cylinder CNG Injection Kit, Up to 200 HP
• For Sequential / Multi-Point Fuel Injected Vehicles
• Dual Fuel System (Switch Between Gasoline and CNG)
• Includes Software and USB Interface Cable for Automatic Calibration & Programming, 1 Year Warranty on Parts
QTY
$Ea.
1+
850
In stock
QTY
6 cylinder CNG conversion kit
6 Cylinder CNG Injection Kit, Up to 200 HP
• For Sequential / Multi-Point Fuel Injected Vehicles
• Dual Fuel System (Switch Between Gasoline and CNG)
• Includes Software and USB Interface Cable for Automatic Calibration & Programming, 1 Year Warranty on Parts
QTY
$Ea.
1+
1,099
In stock
QTY
CNG 8 cylinder kit
8 Cylinder CNG Injection Kit, Up to 250 HP
• For Sequential / Multi-Point Fuel Injected Vehicles
• Dual Fuel System (Switch Between Gasoline and CNG)
• Includes Software and USB Interface Cable for Automatic Calibration & Programming, 1 Year Warranty on Parts
QTY
$Ea.
1+
1,225
In stock
QTY
CNG conversion kit
8 Cylinder CNG Injection Kit, More than 250 HP
• For Sequential / Multi-Point Fuel Injected Vehicles
• Dual Fuel System (Switch Between Gasoline and CNG)
• Includes Software and USB Interface Cable for Automatic Calibration & Programming, 1 Year Warranty on Parts
QTY
$Ea.
1+
1,375
In stock
QTY
CNG tank
CNG Cylinder Tanks
• We drop ship tanks from americancng.com
• Please find the tank model number you would like from their website and contact us regarding the purchase.
• We often get the best freight rates and will give you the best shipping deal through our competitive drop-shipping.
 
In stock
Contact for Quote
bosh 1 oring adapters for LPG CNG conversions
Set of 1 o-ring Bosch Injector Adapters
• 1 set of 4 adapters including all components
• Eliminates need of tapping holes into intake manifold
• For use with LPG or CNG fuel injection systems
QTY
$Ea.
1+
74.99
In stock
QTY
Japan 2 oring adapters for LPG CNG conversions
Set of 2 o-ring Japan Injector Adapters
• 1 set of 4 adapters including all components
• Eliminates need of tapping holes into intake manifold
• For use with LPG or CNG fuel injection systems
QTY
$Ea.
1+
99.99
In stock
QTY
bosh 4 oring adapters for LPG CNG conversions
Set of 4 o-ring Bosch Injector Adapters
• 1 set of 4 adapters including all components
• Eliminates need of tapping holes into intake manifold
• For use with LPG or CNG fuel injection systems
QTY
$Ea.
1+
92.50
In stock
QTY
 

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