Anti-Theft OBDII Lock – Protect Your GMC from High-Tech Car Theft

Modern car thieves are more sophisticated than ever—don’t let your GMC be an easy target. This anti-theft OBDII lock gives your GMC the kind of hardcore protection today’s car owners need. It physically blocks access to your OBD2 port—one of the most vulnerable entry points for high-tech theft.

No gimmicks. No hassle. Just a smart, simple way to protect what’s yours. 

💪 Built to Protect

• Engineered for Your GMC – Select your GMC model from the drop-down to get a perfect match.

• Built to Last – Crafted from premium anodized aluminum and tough POM plastic.

• Streamlined Fit – Discreet install under the dash without clutter or interference.

• DIY-Ready – Install in seconds. No tools, no tech skills, no problem.

📐 Specs

📦 Package Includes

• 1× Anti-Theft OBDII Lock Kit

🚫Skip the sirens. Lock out the hackers.  

Select your GMC model above—then click “Add to Cart” to lock in your order

Shipping is Free to all US customers