2008 GMC Sierra transponder key blank by Car & Truck Remotes

• One Transponder chip key for 2008 GMC Sierra - brand new, aftermarket (NO GM logo).


• This key must be professionally cut when received by a local automotive locksmith (click here for Locksmith Search ) or hardware store. Proof of ownership for your vehicle will most likely be required (like title, registration, insurance card) to make sure you are the owner or authorized user. You can program this key at home using your existing working key.


• Price above is quoted for one replacement ignition key.


• WE DO NOT CUT OR PROGRAM KEYS AT OUR FACILITY. Please contact your car locksmith for pricing.


• NOTE: This ignition key has a chip hidden inside of the plastic head. It is a part of your automobile security system to prevent theft. Therefore, you MUST get it both: cut and programmed. Cutting only will NOT allow you to start the engine.

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More Information:

• Replacement GM Ignition Key B111
• Chip ID: Philips 46 (Circle+)
• Aftermarket replacement for the following:
• A1: GMX320, GMX-100C, GMX-272C, GMX381C
• Ilco: B111-PT
• Hata: HAT320PK, HAT-100C, HAT381CP
• Jet: GMX320PHT, GMX381CPPHT
• Strattec: 693126, 692139, 5904001, 692933, 692932, 692931, 593254, 693121, 693127, 692930, 5913736
• OEM: 23372322
• Test key: B106 / B109
• Code Series: G0001-3631
• Groove: 93

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This ignition key also fits:

08 09 10 11 12 13 14 15 16 17 Buick Enclave
06 07 08 09 10 11 Buick Lucerne
08 09 10 11 12 13 14 Cadillac CTS
06 07 08 09 10 11 Cadillac DTS
07 08 09 10 11 12 13 14 Cadillac Escalade
07 08 09 Cadillac SRX
04 05 06 07 08 09 10 11 Cadillac STS
07 08 09 10 11 12 13 Chevrolet Avalanche
06 07 08 09 10 Chevrolet Cobalt
07 08 09 Chevrolet Equinox
08 09 10 11 12 13 14 Chevrolet Express
06 07 08 09 10 11 12 Chevrolet HHR
06 07 08 09 10 11 12 13 14 15 16 Chevrolet Impala
04 05 06 07 08 09 10 11 12 Chevrolet Malibu
06 07 08 09 Chevrolet Monte Carlo
07 08 09 10 11 12 13 Chevrolet Silverado
14 Chevrolet Silverado 2500HD / 3500HD
07 08 09 10 11 12 13 14 Chevrolet Suburban
07 08 09 10 11 12 13 14 Chevrolet Tahoe
09 10 11 12 13 14 15 16 17 Chevrolet Traverse
07 08 09 10 11 12 13 14 15 16 17 GMC Acadia
08 09 10 11 12 13 14 GMC Savana
07 08 09 10 11 12 13 GMC Sierra
07 08 09 10 11 12 13 14 GMC Yukon
08 09 Hummer H2
07 08 09 Pontiac G5
05 06 07 08 09 10 Pontiac G6
06 07 08 09 10 Pontiac Pursuit
06 07 08 09 10 Pontiac Solstice
07 08 09 Pontiac Torrent
07 08 09 10 Saturn Aura
07 08 09 10 Saturn Outlook
07 08 09 10 Saturn Sky
07 08 09 Suzuki XL-7 XL7

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Programming Instructions:

ALL KEYS LOST/MISPLACED
1. Insert the new cut key into ignition cylinder and turn it to the ON position. The security light on the dash will light up and stay on for about ten minutes. When the security light goes out, you have one minute to start the next step.
2. Turn the ignition cylinder to OFF and then back to the ON position. The security light on the dash will illuminate and stay on for ten more minutes. When the security light goes out, you have one minute to start the next step.
3. Turn the ignition cylinder to OFF and then back to the ON position. The security light on the dash will illuminate and stay on for ten more minutes.
4. After the security light has gone off for the third time, turn key off and remove from ignition. The key is now programmed and all other keys have been erased.
5. Insert key and start vehicle to test key.

TO ADD AN EXTRA KEY (you must have at least one working key)

1. Insert an existing programmed working key into the ignition cylinder.
2. Turn ignition to the ON position for 5 seconds, then back to OFF position.
3. Remove the existing key and within 5 seconds insert new key and turn it to the ON position for 5 seconds.
4. Turn key OFF then back to ON. The key is now programmed. Start vehicle to test the key.