---
product_id: 506499269
title: "RA003 AFM/DFM Disabler Active Fuel Management AFM Disable Device Compatible with V6 & V8 GM Motors"
brand: "obdcar"
price: "₪839"
currency: ILS
in_stock: true
reviews_count: 5
category: "Obdcar"
url: https://www.desertcart.co.il/products/506499269-ra003-afm-dfm-disabler-active-fuel-management-afm-disable-device
store_origin: IL
region: Israel
---

# Plug & play OBD-II connection Compatible with V6 & V8 GM engines Maintains factory ECU settings RA003 AFM/DFM Disabler Active Fuel Management AFM Disable Device Compatible with V6 & V8 GM Motors

**Brand:** obdcar
**Price:** ₪839
**Availability:** ✅ In Stock

## Summary

> ⚡ Unlock full engine power—no compromises, just pure drive.

## Quick Answers

- **What is this?** RA003 AFM/DFM Disabler Active Fuel Management AFM Disable Device Compatible with V6 & V8 GM Motors by obdcar
- **How much does it cost?** ₪839 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/506499269-ra003-afm-dfm-disabler-active-fuel-management-afm-disable-device)

## Best For

- obdcar enthusiasts

## Why This Product

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

## Key Features

- • **Factory ECU Integrity:** Non-invasive tech that never reprograms your vehicle’s original computer.
- • **Broad GM Compatibility:** Works with most V6/V8 GM cars, trucks, and SUVs—check your VIN for 2022 models.
- • **Seamless Plug & Play Setup:** Instant activation via OBD-II port—no tools, no hassle.
- • **Full Cylinder Power, Always:** Disables AFM/DFM to keep your engine roaring on all cylinders.
- • **Energy Efficient & Reversible:** Battery-powered with easy unplug to restore factory settings anytime.

## Overview

The OBDCAR AFM/DFM Disabler is a compact, plug-and-play device designed for V6 and V8 GM vehicles to disable Active or Dynamic Fuel Management systems. It ensures your engine runs on all cylinders continuously without reprogramming the factory ECU, enhancing performance and driving experience. Compatible with a wide range of GM models (excluding certain 2022 refresh trucks), it offers a simple, reversible solution to eliminate cylinder deactivation and lag.

## Description

OBDCAR AFM/DFM Disable Device ☑ PLUG AND PLAY ☑ KEEP THE FACTORY ECU ☑ SMART AND EFFICIENT 〖NOTE〗: 1.The OBDCAR AFM/DFM Disabler is compatible with 5.3L/6.2L 10-speed along with hundreds of other applications. 2. The OBDCAR AFM/DFM Disabler is NOT compatible with the 2022 Refresh model trucks or SUVs. ( To confirm your 2022 model truck is compatible with this unit, check the VIN. The 12th digit in an early model must be a '4' or lower.) 3. If the OBDCAR Device is not used for a long time, please take the productoff to avoid running out of battery. OBDCAR AFM/DFM Disabler Instructions Step 1: Plug the OBDCAR AFM/DFM Disabler into the port, and wait for the light to come on. Step 2: Once the LED lights have turned on, the device is properly communicating with the vehicle and you are ready to drive!

Review: Fonctionne parfaitement. Le mode V4 totalement désactivé !
Review: De verdad borra el lag de el modo que se apagan los cilindros

## Features

- Compatible with V6 / V8 General Motors (GM) active or dynamic fuel management vehicles, includes cars, trucks, and SUVs.
- OBDCAR AFM/ DFM Disabler allows your V6/ V8 GM vehicle to run in full cylinder mode at all times, preventing the Active or Dynamic Fuel Management system from dropping cylinders.
- Fast and easy setup; simply plug into your onboard OBD-II port and it instantly begins working to eliminate the AFM/DFM system.
- Will not reprogram your factory ECU, unplug it to return to factory settings.
- Please confirm the compatibility before ordering it.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BB7YZL93 |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,136) |
| Date First Available | 4 Sept. 2022 |
| Item model number | OBDCAR-AFM-DFM-V6-V8 |
| Manufacturer | OBDCAR |
| Material type | Plastic |
| Part number | OBDCAR-V6-V8 |
| Power source type | Battery Powered |
| Product Dimensions | 8.51 x 8 x 4.39 cm; 50 g |

## Product Details

- **Brand:** OBDCAR
- **Colour:** Black
- **Item weight:** 0.05 Kilograms
- **Material:** Plastic
- **UPC:** 606462451697

## Images

![RA003 AFM/DFM Disabler Active Fuel Management AFM Disable Device Compatible with V6 & V8 GM Motors - Image 1](https://m.media-amazon.com/images/I/311boyN5s6L.jpg)
![RA003 AFM/DFM Disabler Active Fuel Management AFM Disable Device Compatible with V6 & V8 GM Motors - Image 2](https://m.media-amazon.com/images/I/311fLfoS86L.jpg)
![RA003 AFM/DFM Disabler Active Fuel Management AFM Disable Device Compatible with V6 & V8 GM Motors - Image 3](https://m.media-amazon.com/images/I/315nSd5pg4L.jpg)
![RA003 AFM/DFM Disabler Active Fuel Management AFM Disable Device Compatible with V6 & V8 GM Motors - Image 4](https://m.media-amazon.com/images/I/31tsmd45qdL.jpg)
![RA003 AFM/DFM Disabler Active Fuel Management AFM Disable Device Compatible with V6 & V8 GM Motors - Image 5](https://m.media-amazon.com/images/I/417TTqYw5iL.jpg)

## Questions & Answers

**Q: Does this work for my 2013 cadillac escalade with 6.2 v8?**
A: I would try it if you’ve got a problem with a miss in your engine because of a stuck valve

**Q: Will it work on a 1997 Dodge B3500 5.9L V8 motor?**
A: This system is fuel management reducing your eight cylinder to four your 5.9 v.8 did not have fuel management in 1997

**Q: Does this really work on a 2008 Silverado 1500?**
A: Yes it does work. When  the active fuel management is running the cyl it shuts off but it still has to be lubricated so it sucks oilinto the cylinders and when it goes off and it will burn the oil in the cylinders and you will have a blue puff of smoke and will eventually foul the plugs in those cylinders.

**Q: Will this work on a 2018 - 2019 chevrolet suburban lt with 6 speed transmission**
A: It works fine on my 2018 Silverado with 6 speed Transmission

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by N***E on 22 August 2025*

Fonctionne parfaitement. Le mode V4 totalement désactivé !

### ⭐⭐⭐⭐⭐ Review
*by A***R on 25 May 2024*

De verdad borra el lag de el modo que se apagan los cilindros

### ⭐⭐⭐⭐⭐ Review
*by D***S on 16 January 2024*

I bought this dabler for my 2014 gmc sierra with a 5.3l v8. So far it works great! the truck is now shifting smoother because its not having to shift due to afm kivking on or off, and certainly saves wear and dear on the torque converter this way. my gas milage has decreased slightly on the highway as expected, but not ebough to really be an issue(i.e 11.5 liters per 100 kms instead of 10.9 l per 100 km difference), but i've noticed something else. my gas milage in-town has vastly improved. The one thing i will warn you as i found out the hard way a couple nights ago in our -40 cold snap in Alberta, you must unplug this module when it gets down below -30 celcius, or it may wreck the module and kill your battery in the process. luckily after mine warmed up for 24 hours, it is working again.

## Frequently Bought Together

- OBDCAR AFM/DFM Disabler Active Fuel Management AFM Disable Device Compatible with V6 & V8 GM Motors
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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-02-19*