OBD2 Scanner Coupons & Discount Codes (Save up to 15%)
Last Updated on March 23, 2026 by Juraj
If you are planning to buy an OBD2 scanner, you should always check if there is a discount code available.
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.
If you are not sure which scanner to buy, start here:
Affiliate Disclosure: iamcarhacker.com is an Amazon and other affiliate programs Associate. As an Amazon Associate, I earn from qualifying purchases. Full Affiliate disclosure.
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
Thinkcar and Mucar are among the best OBD2 scanner brands for DIY mechanics. Their tools have an easy-to-use interface, and many models combine professional-level features with free lifetime updates.
XTool store
XTool smartphone scanners are among the best Bluetooth options for mobile devices. Their professional scan tools may not always be the fastest, but they stand out with excellent model support for advanced features such as odometer resets, key programming, and airbag repairs.
Vdiagtool store
Vdiagtool offers both OBD2 scanners and automotive electrical tools. Their code readers are among the best simple OBD2 scanners. They also offer scan tools built on the proven XTool software, which adds reliability and functionality.
OBDeleven store
Coupon works for all adapters or adapters + credit/plan combos. OBDeleven is amazing OBD2 scanner for VAG/BMW/Toyota/Lexus and they are expanding to other brands as well.
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
Are OBD2 Scanner Coupons Worth It?
Yes.
Most brands offer 10% discount coupons, which can make a big difference on more expensive scanners.
For example:
| Scanner price | 10% discount | You save |
|---|---|---|
| $200 scanner | $20 | small saving |
| $500 scanner | $50 | good saving |
| $1000 scanner | $100 | significant saving |
Because of this, it is always worth checking available coupon codes before buying a diagnostic tool.
Conclusion
Many OBD2 scanner brands offer discount codes that can reduce the price by 5–15%.
Before buying any scanner, check the coupons above to make sure you are getting the best deal.
If you are still deciding which scanner to buy, you can also check my full guides:
Most popular OBD2 guides
Responses