OBD2 Scanner Coupons & Discount Codes (Save up to 15%)
Published: February 9, 2025 · Last updated: May 13, 2026
Many diagnostic tool brands offer coupons that can reduce the price by 5–15%, which can easily save you $20–$150 depending on the scanner price.
On this page I keep a regularly updated list of working OBD2 scanner coupons for the most popular brands used by DIY mechanics and workshops.
I earn from qualifying purchases and sometimes get tools for free (full disclosure). It never affects my scoring.
OBD2 Scanner Discount Codes
Below you can find current coupons for the most popular OBD2 scanner brands.
Use coupon “CARHACKER” to get 10% OFF for EVERYTHING from these stores.
| Thinkcar/Mucar store | Everything 10% OFF “CARHACKER” |
| XTool store | Everything 10% OFF “CARHACKER” |
| Vdiagtool store | Everything 10% OFF “CARHACKER” |
| OBDeleven store | Everything 10% OFF “CARHACKER” |
Where to Find the Best OBD2 Scanner Deals
There are usually three places where you can get the best price on a diagnostic tool.
Official brand stores
Official stores often offer coupon codes and seasonal promotions.
This is usually the best place to buy if you want:
- warranty support
- latest scanner models
- bundle deals
Amazon
Amazon sometimes offers lower prices during promotions.
However, official stores often include exclusive coupon codes, which can make the final price lower.
AliExpress
AliExpress sellers sometimes offer additional coupons or bundles.
This can be useful if you are buying:
- professional scanners
- diagnostic tablets
- accessories
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