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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Range Technology RA003B AFM/DFM Disabler-Blue

Product ID: 362343579

Details

Automotive Fit Type
Vehicle Fit
Brand
Range
Operating system
All
Power source
Corded
Unit count
1 Count

⚡100% full power retention

🔌Plug & play OBD-II installation

🚗Fits all V6 & V8 GM AFM vehicles

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R$4199

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Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Dominate the road with power that never sleeps!

EFFORTLESS PLUG PLAY - Instant activation via OBD-II port—no tools, no hassle.
SEAMLESS COMPATIBILITY - Works flawlessly with all GM AFM/DFM cars, trucks, and SUVs.
ZERO ECU REPROGRAMMING - No factory ECU changes—pure power with zero risk.
TRACE FREE REVERSIBLE - Unplug anytime to restore factory settings, no evidence left behind.
UNLEASH FULL POWER ALWAYS - Keep your GM V6/V8 roaring at 100% power, no compromises.

The Range Technology RA003B AFM/DFM Disabler is a compact, plug-and-play device designed for V6 and V8 GM vehicles equipped with Active or Dynamic Fuel Management. It disables cylinder deactivation, ensuring your engine runs at full power 100% of the time without reprogramming the ECU. Compatible with cars, trucks, and SUVs, it offers a reversible, no-trace solution to maximize performance instantly.

Specifications

ASIN	B084X5V8RR
Automotive Fit Type	Vehicle Specific Fit
Brand Name	Range Technology
Customer Reviews	4.5 4.5 out of 5 stars (2,218)
Global Trade Identification Number	00860001618600
Included Components	Main component only
Item Weight	0.12 Pounds
Manufacturer	Range Technology
Manufacturer Part Number	RA003B
Model Number	RA003B
Operating System	All
Power Source	Corded Electric
UPC	860001618600 728505768859
Unit Count	1 Count

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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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TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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R$4199

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Brazil.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

Ayesha M.

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5 days ago

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