EDIAG Promo Codes & Coupon Codes 2026
Shop with eDiag Coupons, Promo Codes & Deals
eDiag Coupons & Deals
$10 Off the EDIAG C1 Pro Bluetooth Scanner
Get the EDIAG C1 Pro with 15 service functions for $99.99, down from $109.99. It pairs with your phone over Bluetooth, and the sale price applies without a code.
10% Off the EDIAG H361 Scan Tool
The EDIAG H361 diagnostic tool is reduced to $209.25 from $232.50. The discount is already included in the listed price, so no promo code is needed at checkout.
$30 Off the EDIAG H352 Handheld Scanner
Buy the EDIAG H352 handheld OBD2 scanner for $189.99 instead of $219.99 on the official store, with free US shipping and 30-day returns.
$50 Off the EDIAG H571 Scan Tool
Save $50 on the EDIAG H571 handheld scanner, now $409.99 compared with $459.99. No code is needed for the sale price, and US shipping is free.
$70 Off the EDIAG H581 Diagnostic Scanner
The EDIAG H581 handheld diagnostic tool is $559.99 instead of $629.99. The reduced price is applied automatically on the official store, with free US shipping.
29% Off the EDIAG C1 Bluetooth OBD2 Scanner
Get the EDIAG C1 Bluetooth scan tool with 8 service functions for $49.99, down from $69.99. The first year of software updates is included, and the scanner pairs with your phone.
10% Off Your First Order with Email Sign-Up
Enter your email in the EDIAG store popup to get 10% off your first order of an OBD2 scanner or diagnostic tool. The welcome discount is sent after sign-up.
Free US Shipping on All Orders
The EDIAG store ships orders free within the US with no minimum spend, and the free rate is shown in the cart before checkout. Delivery time depends on your location.
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eDiag Coupon Frequently Asked Questions
New customers can get 10% off their first order by entering an email in the store popup. Sale prices also cut up to 29% off the C1 scanner and up to $70 off H Series tools.
Yes. The EDIAG store offers free shipping within the US, and the free rate shows in the cart.
EDIAG offers 30-day returns and a 1-year hardware warranty. Check the returns page for the conditions before sending a tool back.
The C1 includes its first year of updates free. After that, update plans are listed at $9.99 monthly, $19.99 quarterly, $39.99 yearly or $79.99 for lifetime.
EDIAG sells OBD2 car diagnostic tools, including C Series Bluetooth scanners that pair with a phone, H Series handheld scanners and Honr Series tools.
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