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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⚡ Unlock full throttle power—no compromises, just pure control.

SEAMLESS CONTROL - Maintain 100% engine power with AFM/DFM disabled—no compromises, ever.
UNIVERSAL GM FIT - Compatible with all GM V6 and V8 vehicles featuring active or dynamic fuel management.
CLEAN SMART TECH - No ECU reprogramming means your vehicle stays factory fresh while you dominate the road.
INSTANT POWER BOOST - Plug into your OBD-II port and reclaim full V6/V8 power immediately.
EFFORTLESS REVERSIBILITY - Unplug anytime to restore factory settings with zero residue or ECU changes.

The Range Technology AFM Disabler is a plug-and-play device designed for GM V6 and V8 vehicles with active or dynamic fuel management systems. It disables AFM/DFM to maintain full engine power 100% of the time without reprogramming the factory ECU or leaving any residue. Easily reversible by unplugging, it offers a clean, hassle-free way to maximize performance while preserving factory settings.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

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

1 day ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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Manufacturer	RANGE TECH
Brand	Range Technology
Model	AFM Disable Device
Item model number	RA003B
Is Discontinued By Manufacturer	No
Rim Width	4 Inches
Item Dimensions L x W x H	10.2 x 10.2 x 2.5 cm
Color	blue
Item Weight	50 g

Range Technology AFM (Active Fuel Management) Disabler Blue

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