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: 262182178

Details

Automotive Fit Type
Vehicle Fit
Brand
Range
Global Trade Identification Number
Manufacturer
RANGE
Number of items
1
Operating system
All

⚡100% full power all the time

🔌Plug & play OBD-II installation

🚗Fits all V6 & V8 GM AFM/DFM vehicles

€ 744.14

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Description

⚡ Power Up Your GM Ride—No Cylinder Left Behind!

TRUSTED BY THOUSANDS - Over 2,200 users rate it 4.5 stars for reliable, consistent power gains.
EFFORTLESS PLUG PLAY - Instant activation via your vehicle’s OBD-II port—no tools or reprogramming needed.
SEAMLESS COMPATIBILITY - Designed for all V6 and V8 GM AFM/DFM cars, trucks, and SUVs—one device, endless power.
NON INVASIVE REVERSIBLE - Leaves no trace on your ECU—unplug anytime to restore factory settings.
UNLEASH FULL ENGINE POWER - Stay in full cylinder mode 100% of the time—no compromises on performance.

The Range Technology RA003B AFM/DFM Disabler is a plug-and-play device that disables the Active or Dynamic Fuel Management system on V6 and V8 GM vehicles, ensuring full engine power at all times without ECU reprogramming. Compatible with all GM AFM/DFM cars, trucks, and SUVs, it offers a reversible, non-invasive solution trusted by thousands of users for enhanced performance.

Specifications

ASIN	B084X5V8RR
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	340,712 in Automotive ( See Top 100 in Automotive ) 2 in Car Engine Management Systems
Brand Name	Range Technology
Customer Reviews	4.5 4.5 out of 5 stars (2,378)
Global Trade Identification Number	00860001618600
Included Components	Main component only
Item Weight	0.02 Pounds
Manufacturer	RANGE TECHNOLOGY
Manufacturer Part Number	RA003B
Model Number	RA003B
Number of Items	1
Operating System	All
Power Source	Corded Electric
UPC	860001618600 728505768859
Unit Count	1.0 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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

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

3 weeks ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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€ 744.14

Duties & taxes included

In stock

Sold byAmazon IrelandDelivered 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 Ireland.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

View all Trustpilot reviews