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KeyStart K427 Advanced Security Automotive Transponder Modular Head Sidewinder Blade For Ford

KeyStart K427 Advanced Security Automotive Transponder Modular Head Sidewinder Blade For Ford

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

A double-cut transponder blank with the chip built into the head, made for Ford's advanced security systems.
Keystart MPN 9985548
Sold Locally Only

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

Typical Store Price i
Typical store price: low $84.99, average $99.99
In-Store Exclusive

This one's worth the trip to the store.

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About Product Overview

The K427 is a transponder modular head key built for Ford vehicles that require advanced security chip technology, not just a cut key. The double-cut blade pairs with a plastic transponder head housing the electronic chip your Ford's ignition system reads before it will start. Because the security electronics live in the head, a qualified locksmith or dealer can cut the blade to match your vehicle while the transponder handles the programming side.

This is a component key, not a finished, ready-to-use replacement out of the box - it still needs to be cut and programmed to your specific vehicle before it will work. Built in the USA by KeyStart, it's sized for shops and locksmiths who service Ford's advanced security lineup and need a reliable, correctly-configured blank on hand.

  • Brand: KeyStart, Sub Brand K427
  • Product Type: Transponder Modular Head
  • Model Compatibility: Ford
  • Cut Type: Double
  • Material: Plastic, Black plastic head
  • Package Quantity: 1

The Details Specifications

Brand Keystart
UPC 755003135357
Case Pack Quantity 20 per case
Retail Unit Quantity 1
Dimensions (L × W × H) 1 × 1 × 3
Weight 0 lbs
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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