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Description
Price: $55.72 - $52.72
(as of Jan 01, 2025 18:20:38 UTC – Details)
From the brand
B.ZSSY
Major in All Kinds of Replacement Parts!
B.ZSSY has more than 30 years of experience in auto part production and maintenance.From a small fleet at the beginning to a factory production scale of hundreds of people to the layout of local repair shops.
We study,discover,and explore and produce our products.And hope to impress every customer with high-quality products and affordable prices.
OEM Factory Parts
Power Tailgate Support Struts
Auto Part
Auto Part Compatible with Jeep
Washer Machine Repair kit
Rear Differential Viscous
Auto Parts
Auto Parts
Fitment: AFM DFM Disabler Compatible with V6 & V8 active or dynamic fuel management motors(Cars, trucks and SUVs vehicle), Replace for RA003 AFM disable device; NOT compatible with 2019+ Silverado and Sierra with 5.3L/6.2L motors
Sturdy: AFM/DFM disabler 5.3 made of high-quality material, maintains stable performance under extreme temperatures and pressure
Prolong Engine Life: Active fuel management disabler 5.3 allows your V6 or V8 vehicle to operate in full cylinder mode at all times
Plug and Play: After the active fuel management AFM disabler simply plugs into the OBD port, four lights will flash in turn, and only one light will be on when stable, then the DFM disabler is connected normally
2 Years for our guest: If the RA003 AFM delete kit has any problem, pls reach out to us
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JoshuaJanuary 1, 2025
It does exactly what it says it does.
Honestly, I did not feel like paying for some $200+ AFM disabler for my 2016 Chevy Silverado LTZ Z71. V4 mode was quite annoying. However, when I plugged this bad boy in, I noticed no more v4 mode period. No more weird shifting, or lag as my 5.3 stays in V8 mode constantly. I am happy with this product. No frills, just gets the job done of permanently disabling v4 mode 😀
HoutxjoeJanuary 1, 2025
Does what it’s supposed to do
Product works great, disables the 4 cylinder mode, you get a lot more power from the engine with all cylinders on all the time. No error codes, truck has been to the cadillac dealership for other things besides engine and there has been no errors codes cause of it.
L.F.January 1, 2025
Saves engine lifters for vehicles with V4/V8 switching
I have a Chevy truck with a V8 engine that will switch between V4 and V8. Iâve read that after time this causes failing lifters and other engine problems. Iâm not interested in any of that so I ordered the B.ZSSY disabler. While I have this plugged into the OBD port, the truck does not go into V4 mode. I make sure to unplug it when not driving for long periods just to keep it from draining the battery. It may have protection from that but no instructions were included. Works good.
RocioJanuary 1, 2025
Excellent Product
I purchased this to be used on my 2014 Escalade. It worked immediately after plugging it in. I can actually tell a difference in the performance of my vehicle. I fully recommend this product.
MarkJanuary 1, 2025
Does not do anything other than light up . Did not disable afm at all
Garbage. Do not buy, does not do anything .
Lori WJanuary 1, 2025
Their description is not exact
It does not fit all GM V6’s. I have a Cadillac CT5 V6 and it does not work.I have bought 3 items to stop the V6 to V4 mode and nothing works.I bought a Range AFM/DFM disabler for my C7 Corvette and it works great. I have had it for 3 years.
Andrew a.January 1, 2025
great
works great 2016 silverodo 1500
oneandonleyJanuary 1, 2025
It works
Notice a difference in performance considering I drive 30 miles 1 way to work or 60 miles round. Trip only used a fourth of a tank full size truck 6.2 engine
Amazon CustomerJanuary 1, 2025
Nothing involved to set up just plug in and it works. Just unplug and it stops working
JohnnyJanuary 1, 2025
’09 Tahoe LT 5.3l and the few short highway trips resulted in full-time V8 mode when rolling down the off ramps.Item arrived quickly (2 days earlier than expected) and very well packaged. I was expecting bubble wrap and surprised at the molded foam. Impressive.I’m comfortable with a saying it’s a recommended buy. If anything changes, I’ll edit if needed.
Unbelievable difference in truck performance. No more 4 cylinder lag truck is 100% better. Highly recommendJanuary 1, 2025
Easy to install works perfect
Austin OsmondJanuary 1, 2025
I was a bit sceptical of the product after trying it out I am happy with it, it keeps my vehicle engine running on 8 cylinders and not switching to 4 cylinders as for the fuel usage there is no difference.
about the glass cutter I reviewed. It does work very well, sorry I misread the description.January 1, 2025
I drive in the Canadian shield often, I’m glad my V8 is constant.