GM Transponder Key Shell – B97 / PK3 / GM40 Blade (Aftermarket)

This aftermarket GM transponder key shell is designed as a replacement mechanical key housing for vehicles equipped with a traditional ignition system. It allows the original transponder chip to be transferred into a new shell, restoring the key’s physical condition without affecting its immobilizer function.

Product Purpose & Use Case

This key shell is used to replace worn, cracked, or damaged ignition key housings. It is suitable for key refurbishment and locksmith repair services where the existing PK3 transponder chip is reused.

⚠️ Mechanical key shell only. No electronics or remote functions included.

Blade & Physical Specifications

• Key Type: Mechanical / Transponder Key Shell
• Blade Type: B97 / PK3 / GM40
• Blade Status: Uncut
• Button Count: None
• Material: Durable aftermarket plastic head with metal blade
• Condition: Brand new aftermarket replacement

Vehicle Compatibility

Compatible with the following GM vehicles:

• Buick Park Avenue (1997–2005)
• Buick Rendezvous (2002–2007)
• Buick Terraza (2005–2007)
• Chevrolet Uplander (2005–2008)
• Chevrolet Venture (1999–2005)
• Pontiac Montana (1999–2004)
• Saturn Relay (2005–2007)
• Oldsmobile Silhouette (1999–2004)

Compatibility is based on key blade type and physical shape. Always match your original key before ordering.

Important Notes

• Key shell only (no transponder chip included)
• Existing PK3 transponder chip must be transferred if required
• Blade must be cut by a professional locksmith
• No remote or smart key functionality
• Verify blade type and key head shape before purchase