willl this work for a 2012 chevrolet silverado lt 5.3? thanks

It looks like a 2012 did come with Active Fuel Management system. The Range will work on it. If you have further questions Range is great at answering questions.

Will this work on a gmc 2019 pickup denali 6.2 engine

Yes, it should work fine. Thank you.

Will this work on a 2019 suburban 5.3?

I believe it should, works on a 2018 5.3 silverado.

Would this work on my 92 oldsmobile?

I don’t believe Active Fuel Management was available in ‘92. So, I would say no. But check the product page on the Range website for compatibility just to be sure.

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⚡ Take control. Stay powerful. Never compromise.

SEAMLESS REVERSIBILITY - Unplug anytime to restore original factory settings—no trace left behind.
ZERO ECU REPROGRAMMING - Maintain factory ECU settings with no permanent changes or risks.
UNLEASH FULL ENGINE POWER - Keep your V6/V8 GM vehicle running at max cylinders 100% of the time.
INSTANT ACTIVATION PLUG IN - Simply connect to your OBD-II port and experience immediate AFM/DFM disablement.
UNIVERSAL GM COMPATIBILITY - Fits all V6 and V8 GM vehicles with Active or Dynamic Fuel Management systems.

The Range Technology RA003B AFM/DFM Disabler is a plug-and-play device designed for V6 and V8 GM vehicles to disable Active and Dynamic Fuel Management systems, ensuring full cylinder operation at all times. It requires no ECU reprogramming, leaves no trace, and can be easily unplugged to restore factory settings, delivering consistent power and control without permanent modifications.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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Brand	Range Technology
Power Source	Corded Electric
Operating System	All
Automotive Fit Type	Vehicle Specific Fit
UPC	860001618600 728505768859
Global Trade Identification Number	00860001618600
Manufacturer	Range
Model	RA003B
Item Weight	1.76 ounces
Product Dimensions	4 x 4 x 1 inches
Item model number	RA003B
Is Discontinued By Manufacturer	No
Manufacturer Part Number	RA003B

Range Technology RA003B AFM/DFM Disabler-Blue

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