Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.
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The OBDLink MX+ is a Bluetooth OBD-II adapter that plugs into a car's diagnostic port and streams engine data to a phone or laptop app. It stands out for supporting Ford MS-CAN and GM SW-CAN networks, which many cheap adapters skip, plus 24-volt vehicles and 128-bit encryption. Its best new price is $139.95 at Newegg as of November 8, 2026, with two stores listing it new. That is near the top of what this adapter has sold for, so it is a buy for capability rather than a bargain.
In stock
Availability unknownSold by kronalogi-0 (99.2% positive, 196 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
Availability unknownSold by obdcanex_llc (100% positive, 10,900 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
Store links may earn us a commission. Some prices via Klarna.
Lowest price we've seen: $139.95 on Nov 8 at Newegg. Tracked across 1 store since Nov 8.
Owners of the MX+ generally rate it above budget ELM327 clones for reliability and for reaching Ford and GM body modules. Complaints center on price and on app setup rather than the hardware itself.
