GM Transponder Key Replacement

GM Transponder Key Replacement

Dealership price: $87.62 Questions?

Your Price: $19.95

You Save: $67.67

Availability: In stock

Delivery by: 06/10 - 06/13 question?

When you add the item to the cart, the system will ask you if you have a working key and for your address. Then it will let you know if we have technicians available in your area for fulfillment or installation options.


This key contains an embedded micro-chip called a transponder. Each transponder has its own unique code--it's the key's 'fingerprint'.

When the key is inserted into the ignition and turned, the transponder is energized and broadcasts its unique code to the car's receiver in the dashboard. If the car's receiver recognizes the code, it will allow the car to start.

This specific key holds a Philips 46 crypt chip and has a wide range of compatibilities with multiple GM vehicles. The transponder is an extended security feature meant to prevent fraudulent ignition access to your automobile.


Type:   Transponder Key
Includes:  New car key with uncut blade.
SKU:  GM KEY 750
Part #:  B111-PT
Compatible Vehicles: 
2005—2005 Buick Allure
2008—2017 Buick Enclave
2008—2008 Buick LaCrosse
2006—2014 Buick Lucerne
2008—2014 Cadillac CTS
2006—2011 Cadillac DTS
2006—2014 Cadillac Escalade
2007—2013 Cadillac Escalade EXT
2007—2009 Cadillac SRX
2007—2014 Chevrolet Avalanche
2014—2014 Chevrolet Captiva
2005—2010 Chevrolet Cobalt
2007—2009 Chevrolet Equinox
2008—2014 Chevrolet Express
2006—2014 Chevrolet HHR
2006—2016 Chevrolet Impala
2004—2014 Chevrolet Malibu
2013—2016 Chevrolet Malibu Classic
2004—2007 Chevrolet Malibu MAXX
2006—2007 Chevrolet Monte Carlo
2007—2015 Chevrolet Silverado
2006—2014 Chevrolet Suburban
2006—2014 Chevrolet Tahoe
2009—2017 Chevrolet Traverse
2008—2008 Chevrolet Uplander
2007—2017 GMC Acadia
2014—2014 GMC Canyon
2014—2014 GMC Explorer
2008—2014 GMC Savana
2007—2014 GMC Sierra
2017—2017 GMC Terrain
2006—2014 GMC Yukon
2007—2010 GMC Yukon Denali
2008—2009 Hummer H2
2007—2010 Pontiac G5
2005—2011 Pontiac G6
2007—2007 Pontiac Grand Prix
2006—2011 Pontiac Pursuit
2006—2011 Pontiac Solstice
2007—2009 Pontiac Torrent
2007—2009 Saturn Aura
2003—2007 Saturn ION
2007—2011 Saturn Outlook
2007—2010 Saturn Sky
2007—2011 Suzuki XL-7

Key Cutting/Programming

This key requires programming. This key is uncut and will need to be cut to fit your vehicle.


We reserve the right to replace or refund within 30 days of the original ship date. Item(s) must be in good condition and shouldn’t be tampered with. We will test all items and may deny refund if damaged by the customer. Any return may be subject to a 18% restocking fee. Shipping is non-refundable. Items sent back packaged improperly or that are lost or damaged will be the responsibility of the customer.

Optional Extended Warranty

Protect your purchase with an extended warranty at Car Keys Express. If your item becomes unresponsive or breaks, we'll replace it at no additional charge. This warranty does not cover loss and we will need to receive the item back to investigate and ensure all future items from defects. Warranties come in two varieties: 3 year and 4 year. The warranty period begins as soon as the purchase is made. Please keep track of your order number! It will need to be referenced in order to fulfill the warranty.

- Covers all item damage, wear and tear.
- Covers manufacturer defects and breakage.
- Does not cover battery exhaustion, additional batteries may be purchased at Car Keys Express
- Does not cover item loss. Car Keys Express, LLC will require the item to be mailed back in order to replace it.
- Car Keys Express, LLC retains the right to refuse a warranty on the basis of intentional destruction, loss, or battery exhaustion.

Learn more about our extended warranties.

Additional Information

Car Keys Express leads their industry, specializing in the design, manufacture, retail and wholesale distribution of automotive keyless entry remotes and transponder keys. Car Keys Express’ large selection of products is backed by the most professional and knowledgeable customer service support team in the world. From your purchase to any questions you have after receiving your items, Car Keys Express is here for you.