51500 - AG Diesel RV Power Module CAT C7 / C9 Acert (2006-2009)

51500 - AG Diesel RV Power Module CAT C7 / C9 Acert (2006-2009)


Order Shipment Notice: 

Most orders are shipped within 24 hours from the order date. Orders placed on the weekend or after cutoff on Friday, and orders placed on select holidays are processed on the next business day. Please see our shipping terms for more information.


  • 2006-2009 CAT C7 Acert
  • 2006-2009 CAT C9 Acert


The 51500 Performance Module fits 2006-2009 model year CAT C7 & C9 engines. This diesel performance module is designed for optimizing the fuel delivery system to extract more power from your engine with up to 30% increase in horsepower and torque and 10-20% increase in fuel economy. Adjustable with a four position switch, Stock, +10%, +20%, & +30% power. The module doesn't flash the ECM, instead it receives the data from the ECM, optimizes the signal to the engine improving the fuel efficiency and power. Best of all, this module comes with a Lifetime Warranty.

The RV Edition module will increase your power up to 30% over stock while delivering 10-20% better fuel economy. How is this possible you ask? The programming in the module is self-adjusting based on load and will deliver more power when needed but better fuel economy when not needing it.

The module receives the data from the ECM and optimizes the signal to the engine to improve both power and fuel efficiency. True Plug-and-Play connectivity means we aren’t going to ask you to cut and splice any wires. Just connect the module into your existing factory connectors.


The manuals that came with this motorhome are all C 7 however is isted as 2005 will this ct c7 module work on this engin? ( Erik Anderson, 08/29/2022 )

The VIN that you provided does not come up as valid. Can you please recheck your registration or insurance so we can accurately answer your question?

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 The state of California requires that this warning be posted for people purchasing products that reside in California.

WARNING: Products may contain one or more chemicals known in the State of California to cause cancer and/or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov

Not Legal for California Use

Shipping Insurance Notice

NOTICE: For orders outside of United States

If you are placing an order to ship outside the United States, Shipping Insurance will be required and added automatically at checkout.


  • Views: 6327
  • Brand: AG Diesel
  • Product Code: 51500
  • Availability: 1
  • $700.65
  • $550.00

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