Our take
Worth a look if you want start/stop gone on a pre-2022 truck, but the reviews are mixed.
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Listing covers most GM V6 and V8 AFM/DFM vehicles from 2007 to 2022, excluding the 10-speed and 2022.5+ trucks. Also stops auto start/stop (not on 2016–2018 eAssist).
| Vehicle generation | Our read |
|---|---|
| Silverado 1500 & Sierra 1500 2007–2013 | Listing claims it |
| Silverado 1500 & Sierra 1500 2014–2018 | Listing claims it |
| Silverado 1500 & Sierra 1500 2019–2022.0 | Listing claims it · varies by engine or year |
| Silverado 1500 & Sierra 1500 2022.5–2026 | Not for this vehicle |
| Tahoe, Suburban & Yukon 2007–2014 | Listing claims it |
| Tahoe, Suburban & Yukon 2015–2020 | Listing claims it · varies by engine or year |
| Tahoe, Suburban & Yukon 2021–2024 | Not for this vehicle |
| Tahoe, Suburban & Yukon 2025–2026 | Not for this vehicle |
| Cadillac Escalade, ESV & EXT 2007–2014 | Listing claims it |
| Cadillac Escalade & Escalade ESV 2015–2020 | Listing claims it · varies by engine or year |
| Cadillac Escalade & Escalade ESV 2021–2026 | Not for this vehicle |
| Chevrolet Avalanche 2007–2013 | Listing claims it |
| Colorado & Canyon V8 2009–2012 | Listing claims it |
| Chevrolet Camaro SS 2010–2015 | Listing claims it |
| Chevrolet Camaro SS & ZL1 2016–2024 | Not for this vehicle · varies by engine or year |
| Chevrolet Corvette C7 2014–2019 | Listing claims it |
| Chevrolet Corvette C8 2020–2026 | Not for this vehicle |
| Impala SS, Monte Carlo SS, Grand Prix GXP & LaCrosse Super 2005–2009 | Listing claims it · varies by engine or year |
| Pontiac G8 GT & Chevrolet Caprice PPV 2008–2017 | Listing claims it |
| Trailblazer & Envoy 5.3L 2005–2009 | Listing claims it · varies by engine or year |
"Maker lists it" = the manufacturer names the vehicle; "Listing claims it" = only the Amazon listing's generic claim; "Sources disagree" = conflicting claims or owner reports. Use the fit finder for your exact engine and year.
| Engine-off draw | Not stated |
| On/off switch | No: unplug it to turn it off |
| Auto start/stop | Also turned off |
| Where it plugs in | OBD-II port under the dash |
| California (CARB) | No Executive Order found: not legal in California |
| Spare OBD port | No: it occupies the OBD-II port |
| V6 4.3L | Claimed |
| Warranty | Lifetime (Dezine Group) |
| Company | Dezine Group |
| Amazon rating | 4.6 out of 5 (682 ratings) |
| Sales | 900+ bought in the past month (Amazon badge, Oct 28, 2026) |
| Price | About $180 on Oct 28, 2026. Check Amazon for today's price. |
Our summary of recent owner reviews (we read the critical ones first). We don't test units ourselves.
Best suited to owners of 2007–2021 GM trucks and SUVs with AFM, and pre-2022 DFM trucks with a 6- or 8-speed.
The best-known classic disabler. You pay about three times a clone for the brand and the support.
Our favorite classic disabler on paper: well rated, low stated draw, clear fitment list.
The one plug-in that claims every generation, from 2005 to the 2025 trucks. Check the 40 mph rule and the 2024+ reports before you buy.
The reference module for 2022.5+ trucks and 2021+ SUVs: the only one with a CARB exemption (2021–2024 models), and it also turns off auto start/stop.