Thinkcar Discount Codes & Verified Offers | October 2026

Good scanner, quick delivery

I bought the Thinkdiag 2 last week. Placed my order on a Monday, and it arrived by Friday, which was pretty fast for my area (took 4 days to reach Ohio). The device connected to my phone without issues and I was able to scan my wife's Honda for a check engine light. The app was fairly straightforward to navigate, though it took a minute to figure out where the live data stream was. Overall, it seems like a solid tool for the price, definitely helped me pinpoint the problem quickly. The build quality feels decent too, not cheap plastic.

Decent tool, some app quirks

I purchased the Thinkscan 689BT to replace an older scanner. Delivery was prompt, got it in about 5 days. The unit itself is well-built and the screen is clear. I had no trouble connecting it to my car and running a full system scan. However, the software updates within the app were a bit slow to download, even on good Wi-Fi. Also, I tried to register my device and the process was a little clunky; I had to try a couple of times before it went through. Still, for the price and its capabilities, it's a good value.

Reliable as always

This was my third purchase from Thinkcar, this time I picked up the Thinktool Mini. Like my previous orders (a Thinkdiag and some software), it shipped fast and arrived in good condition. I've come to expect good quality from their products, and the Mini didn't disappoint. It's compact but still has plenty of features for quick diagnostics. Consistency is key for me, and they've always delivered on that front.