---
product_id: 651240816
title: "AFM DFM Disabler AG001 V8 Active Fuel Management Compatible GM Chevy 5.3 Silverado Tahoe Sierra Yukon DOD Non"
brand: "ange elec"
price: "₱5316"
currency: PHP
in_stock: true
reviews_count: 8
category: "Ange Elec"
url: https://www.desertcart.ph/products/651240816-afm-dfm-disabler-ag001-v8-active-fuel-management-compatible-gm
store_origin: PH
region: Philippines
---

# Full-cylinder combustion boost Plug-and-play OBDII install Battery drain protection AFM DFM Disabler AG001 V8 Active Fuel Management Compatible GM Chevy 5.3 Silverado Tahoe Sierra Yukon DOD Non

**Brand:** ange elec
**Price:** ₱5316
**Availability:** ✅ In Stock

## Summary

> 🚀 Keep your Chevy roaring with full power and zero compromises!

## Quick Answers

- **What is this?** AFM DFM Disabler AG001 V8 Active Fuel Management Compatible GM Chevy 5.3 Silverado Tahoe Sierra Yukon DOD Non by ange elec
- **How much does it cost?** ₱5316 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/651240816-afm-dfm-disabler-ag001-v8-active-fuel-management-compatible-gm)

## Best For

- ange elec enthusiasts

## Why This Product

- Trusted ange elec brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Compatibility:** Works flawlessly with GM V6 & V8 engines (2004-2019) including Silverado, Tahoe, Yukon, and more.
- • **Smart Power Management:** Automatically disconnects when off to prevent battery drain—drive worry-free or unplug if idle.
- • **Cleaner Engine, Longer Life:** Optimizes fuel combustion to reduce carbon buildup and engine wear over time.
- • **Unleash Full Power Every Drive:** Disables cylinder shutdown for consistent V8 performance and zero power loss.
- • **Effortless Plug & Play Installation:** Simply connect to your OBDII port—no ECU reprogramming or mechanic needed.

## Overview

The AFM DFM Disabler AG001 is a cutting-edge plug-and-play device designed for GM V6 and V8 engines (2004-2019) that disables Active Fuel Management cylinder shutdown. By ensuring full-cylinder combustion, it enhances fuel efficiency, reduces carbon deposits, and restores consistent engine power without altering factory ECU settings. Compatible with popular models like Silverado, Tahoe, and Yukon, it also features smart power management to prevent battery drain, making it an essential upgrade for drivers seeking reliable performance and engine longevity.

## Description

Buy ANGE ELEC AFM DFM Disabler AG001 V8 Active Fuel Management Compatible GM Chevy 5.3 Silverado Tahoe Sierra Yukon DOD Non: Engines & Engine Parts - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: It actually works! - I have a 2019 Silverado with the 5.3l. This thing works awesome! It’s a fraction of the price of other “name brands” and performs flawlessly! I have full power all the time! My exhaust doesn’t sound terrible anymore! And I haven’t had any issues with engine lights and it simply plugs in to the OBD port and takes care of the rest! Just so everyone is aware. In my truck the power light comes on but the two lights that turn on to tell you it’s communicating with the system don’t come on until I’m in gear and release the brakes. Then all of the lights come on and you will immediately notice that you won’t hear or feel the fumbling of cylinders shutting down. If you have aftermarket exhaust, it will be far more pronounced and noticeable! I’m pumped! I’m hoping that installing this will prolong the life of this engine! I’ve already had it in the dealership for the top of the engine to be rebuilt due to 2 broken lifters that damaged the camshaft. The dealership replaced all of the lifters and the camshaft and I had my truck back for 2-3 weeks and the engine started ticking which got louder and louder within a mile of hearing it going down the freeway before I got to a safe place to pullover and stop. The truck returned to the dealership where they were then forced to replace the entire engine due to metal shavings and debris traveling throughout the engine causing severe damage throughout. Thank god everything was covered under warranty! The two invoices combined were close to $17,000! I’m hoping this little thing not allowing the system to shut cylinders down will prolong the life of this engine so I can keep this truck for quite some time!
Review: Great price, works well. - It has worked well for the past few months. It seems like a quality product. It does what it says it will do.

## Features

- 【Optimized Fuel Combustion Efficiency】The AFM DFM Disabler utilizes a full-cylinder combustion principle, ensuring fuel burns efficiently. This reduces and clears carbon deposits in the engine, helping to alleviate issues such as increased fuel consumption or engine stress caused by incomplete combustion over time
- 【Compatibility】The Active Fuel Management Disabler designed for GM vehicles from 2004 to 2019, the AFM Disabler is compatible with models like Chevy Camaro, Silverado 1500, Suburban, Tahoe, and GMC Canyon, Sierra 1500, Yukon, and Denali. Ensure compatibility with your vehicle's year and engine size (3.6L, 4.3L V6 )(5.3L, 6.0L, 6.2L V8) by checking the product details and images
- 【Plug-and-Play】The AG001 AFM Disabler plugs directly into the vehicle's OBDII port, making it safe and convenient to use. It operates without altering the factory ECU settings, so it won’t affect your vehicle's original condition
- 【Power Optimization】The AFM DFM Disabler disconnects from the power source when the vehicle is off, minimizing battery drain. Older vehicles might experience delayed ignition or battery drain if the device is left plugged in for extended periods without driving. To prevent this, either drive the vehicle regularly or remove the device if the vehicle will be unused for more than a week

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D7ZS9MVD |
| Best Sellers Rank | #3,405 in Automotive ( See Top 100 in Automotive ) #16 in Automotive Replacement Engines & Engine Parts |
| Brand | ANGE ELEC |
| Brand Name | ANGE ELEC |
| Customer Reviews | 4.4 out of 5 stars 432 Reviews |
| Included Components | AFM Disabler / Engine Optimizer |
| Item Weight | 0.06 Kilograms |
| Manufacturer | ANGE ELEC |
| Material | Electronic Components (Metals, Plastics, Ceramics) |
| Material Type | Electronic Components (Metals, Plastics, Ceramics) |
| Maximum Supply Voltage | 12 Volts |
| Model | AG001 |
| Mounting Type | Plug Mount |
| Output Type | Push Button |
| Specific Uses For Product | Optimizing the AFM system in V6 and V8 engines, reduces carbon buildup, restoring powerful performance and a smooth driving experience |
| Style | Modern |
| Style Name | Modern |
| UPC | 737706496515 |

## Product Details

- **Brand:** ANGE ELEC
- **Item Weight:** 0.06 Kilograms
- **Material:** Electronic Components (Metals, Plastics, Ceramics)
- **Maximum Supply Voltage:** 12 Volts
- **Style:** Modern

## Images

![AFM DFM Disabler AG001 V8 Active Fuel Management Compatible GM Chevy 5.3 Silverado Tahoe Sierra Yukon DOD Non - Image 1](https://m.media-amazon.com/images/I/61yjpyinQ+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It actually works!
*by C***N on February 15, 2026*

I have a 2019 Silverado with the 5.3l. This thing works awesome! It’s a fraction of the price of other “name brands” and performs flawlessly! I have full power all the time! My exhaust doesn’t sound terrible anymore! And I haven’t had any issues with engine lights and it simply plugs in to the OBD port and takes care of the rest! Just so everyone is aware. In my truck the power light comes on but the two lights that turn on to tell you it’s communicating with the system don’t come on until I’m in gear and release the brakes. Then all of the lights come on and you will immediately notice that you won’t hear or feel the fumbling of cylinders shutting down. If you have aftermarket exhaust, it will be far more pronounced and noticeable! I’m pumped! I’m hoping that installing this will prolong the life of this engine! I’ve already had it in the dealership for the top of the engine to be rebuilt due to 2 broken lifters that damaged the camshaft. The dealership replaced all of the lifters and the camshaft and I had my truck back for 2-3 weeks and the engine started ticking which got louder and louder within a mile of hearing it going down the freeway before I got to a safe place to pullover and stop. The truck returned to the dealership where they were then forced to replace the entire engine due to metal shavings and debris traveling throughout the engine causing severe damage throughout. Thank god everything was covered under warranty! The two invoices combined were close to $17,000! I’m hoping this little thing not allowing the system to shut cylinders down will prolong the life of this engine so I can keep this truck for quite some time!

### ⭐⭐⭐⭐⭐ Great price, works well.
*by A***L on February 4, 2026*

It has worked well for the past few months. It seems like a quality product. It does what it says it will do.

### ⭐⭐⭐⭐⭐ If you're thinking about it, I say do it
*by A***L on September 24, 2025*

### The Best Insurance You Can Buy for Your GM Vehicle If you own a GM truck, SUV, or car with the AFM (Active Fuel Management) or DFM (Dynamic Fuel Management) system, you know the dread. The constant switching between V8 and V4 mode is not only annoying, but it's a ticking time bomb for your engine. After researching the countless horror stories of lifter and camshaft failures, I decided to be proactive and get a disabler. And I'm so glad I did. This little device is a game-changer. Installation is literally as easy as plugging it into the OBD-II port under the dash. That's it. There's no wiring, no tuning, and no permanent changes to your vehicle's computer. The moment I started the truck, the difference was immediately noticeable. The most significant benefit for me is the **elimination of the "shudder."** The annoying vibration and hesitation that came with the V4 mode is completely gone. The engine now runs and sounds like a proper V8 should—smooth, powerful, and consistent. The throttle response is also much better, and the transmission shifts more predictably without the constant hunting for the right gear. While some might worry about a drop in gas mileage, I haven't noticed a significant change. What I have gained is peace of mind. For a fraction of the cost of a lifter replacement job (which can run into the thousands), this disabler is the best insurance you can get for your engine. It's a simple, effective, and fully reversible solution to a well-known and costly problem. I wish I had bought it sooner.

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-05*