--- product_id: 554319011 title: "AFM/DFM Disabler Active Fuel Management Device AFM DFM Delete Compatible with V6 & V8 GM Motors AFM DFM DOD Disabler 5.3 Silverado" brand: "obdcar" price: "€ 243.91" currency: EUR in_stock: true reviews_count: 5 category: "Obdcar" url: https://www.desertcart.gr/products/554319011-afm-dfm-disabler-active-fuel-management-device-afm-dfm-delete store_origin: GR region: Greece --- # Plug & play OBD-II connection Full cylinder mode, no AFM/DFM drop Maintains factory ECU settings AFM/DFM Disabler Active Fuel Management Device AFM DFM Delete Compatible with V6 & V8 GM Motors AFM DFM DOD Disabler 5.3 Silverado **Brand:** obdcar **Price:** € 243.91 **Availability:** ✅ In Stock ## Summary > ⚡ Unlock Full Power, Ditch Cylinder Drop – Drive Like You Mean It! ## Quick Answers - **What is this?** AFM/DFM Disabler Active Fuel Management Device AFM DFM Delete Compatible with V6 & V8 GM Motors AFM DFM DOD Disabler 5.3 Silverado by obdcar - **How much does it cost?** € 243.91 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/554319011-afm-dfm-disabler-active-fuel-management-device-afm-dfm-delete) ## 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 - • **Energy Efficient & Smart:** LED indicators confirm active status; unplug when idle to save vehicle battery life. - • **Wide Compatibility Range:** Supports 5.3L/6.2L GM engines across cars, trucks, and SUVs (excluding select 2022 models). - • **Instant Plug & Play Setup:** Simply connect to your OBD-II port and go—no tools or programming needed. - • **Maximized Engine Performance:** Runs your V6/V8 GM motor in full cylinder mode for consistent power and throttle response. - • **Preserves Factory ECU Integrity:** Non-invasive design means no permanent ECU changes; unplug to revert instantly. ## Overview The OBDCAR AFM/DFM Disabler is a smart, 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, enhancing performance without reprogramming the factory ECU. Compatible with a broad range of GM models (excluding some 2022 refresh trucks), it offers a hassle-free installation via the OBD-II port and features LED indicators for easy status monitoring. ## 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: Efficacité garantie ! - Fonctionne parfaitement. Le mode V4 totalement désactivé ! Review: Funciona muy bien 👌👌 recomendable - 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 | | Brand | OBDCAR | | Brand Name | OBDCAR | | Colour | Black | | Customer Reviews | 4.4 out of 5 stars 2,309 Reviews | | Included Components | 1× AFM/ DFM Device, 1× Package Box | | Item Type Name | AFM DFM DISABLE | | Item Weight | 0.05 Kilograms | | Manufacturer | OBDCAR | | Material | Plastic | | Material Type | Plastic | | Model Number | OBDCAR-AFM-DFM-V6-V8 | | Net Quantity | 1.0 Count | | Part Number | OBDCAR-V6-V8 | | UPC | 606462451697 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** OBDCAR - **Colour:** Black - **Item Weight:** 0.05 Kilograms - **Material:** Plastic - **UPC:** 606462451697 ## Images ![AFM/DFM Disabler Active Fuel Management Device AFM DFM Delete Compatible with V6 & V8 GM Motors AFM DFM DOD Disabler 5.3 Silverado - Image 1](https://m.media-amazon.com/images/I/51B2R651R5L.jpg) ![AFM/DFM Disabler Active Fuel Management Device AFM DFM Delete Compatible with V6 & V8 GM Motors AFM DFM DOD Disabler 5.3 Silverado - Image 2](https://m.media-amazon.com/images/I/51Dxd5C-uiL.jpg) ![AFM/DFM Disabler Active Fuel Management Device AFM DFM Delete Compatible with V6 & V8 GM Motors AFM DFM DOD Disabler 5.3 Silverado - Image 3](https://m.media-amazon.com/images/I/51tWPWFj4cL.jpg) ![AFM/DFM Disabler Active Fuel Management Device AFM DFM Delete Compatible with V6 & V8 GM Motors AFM DFM DOD Disabler 5.3 Silverado - Image 4](https://m.media-amazon.com/images/I/61NA9WHcq9L.jpg) ![AFM/DFM Disabler Active Fuel Management Device AFM DFM Delete Compatible with V6 & V8 GM Motors AFM DFM DOD Disabler 5.3 Silverado - Image 5](https://m.media-amazon.com/images/I/61SU-WcfbGL.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 ### ⭐⭐⭐⭐⭐ Efficacité garantie ! *by N***E on 22 August 2025* Fonctionne parfaitement. Le mode V4 totalement désactivé ! ### ⭐⭐⭐⭐⭐ Funciona muy bien 👌👌 recomendable *by A***R on 25 May 2024* De verdad borra el lag de el modo que se apagan los cilindros ### ⭐⭐⭐⭐⭐ it works *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 - 2 Packs AC Dash Button Repair Kit -Compatible with Chevy, Best for Fixing Ruined Faded A/C Control Buttons - Decal Replacement Fits Select 07-14 GM Vehicles - Car SUV Van Truck Accessories - CDWTPS TPMS Sensor,GM 315Mhz Tire Pressure Monitoring Sensor Compatible for Chevy Silverado GMC Cadillac Buick Pontiac Saturn Hummber Saab Replace#13598771 13598772 13586335 13581558 4 Pack --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/554319011-afm-dfm-disabler-active-fuel-management-device-afm-dfm-delete](https://www.desertcart.gr/products/554319011-afm-dfm-disabler-active-fuel-management-device-afm-dfm-delete) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-07-05*