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KeyStart K149 Advanced Security Automotive Transponder Modular Head Traditional Blade For Toyota Sci
KeyStart K149 Advanced Security Automotive Transponder Modular Head Traditional Blade For Toyota Sci

KeyStart K149 Advanced Security Automotive Transponder Modular Head Traditional Blade For Toyota Sci

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

A double-cut transponder blank built to match OEM specs for Toyota and Scion replacement keys.
Keystart MPN 9977242
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

In-Store Exclusive

This one's worth the trip to the store.

This Keystart item is one you'll find in stores rather than online — and that's often the better way to buy. In store you get the genuine article, full manufacturer warranty, and real advice from someone who's actually handled it — no counterfeits, no gray-market resellers.

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About Product Overview

The K149 is a transponder key blank built for Toyota and Scion vehicles that rely on advanced security key systems. It uses a plastic modular head paired with a traditional double-cut blade, so it works with standard key-cutting equipment while still carrying the electronic chip needed for transponder-based ignitions. If you're replacing a lost key, adding a spare, or setting up a backup for a Toyota or Scion, this blank gives a locksmith or dealer what they need to cut and program a working key.

KeyStart builds these to match OEM cut specs, so fit and function line up with the original. The black plastic head keeps things simple and durable for everyday use, and since it ships one per package, it's easy to order exactly what you need for a single vehicle or job.

  • Brand: KeyStart, Sub Brand K149
  • Key Type: Automotive Transponder, Modular Head
  • Model Compatibility: Toyota, Scion
  • Cut Type: Double, Traditional Blade
  • Material: Plastic Head, Black
  • Package Quantity: 1 key

The Details Specifications

Brand Keystart
Model / MPN 9977242
UPC 755003134329
Weight Under 1 lb
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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