Check the listing for details. 2 TRANSPONDER CHIP KEYS FOR SILVERADO TAHOE BOW TIE NEW B111PT CIRCLE PLUS. Condition: New. Listed at 18.95 USD. ITEM DESCRIPTION THE TRANSPONDER KEYS FOR SALE ARE NEW AFTERMARKET. EQUIPPED WITH TRANSPONDER CHIP B111PT. 2 KEYS ARE INCLUDED IN THIS LISTING. PLEASE READ:CUT KEYS CANNOT BE RETURNED. IF RETURNED, A REFUND WILL NOT BE GIVEN. PLEASE BE AWARE AND TAKE TO A ADVANCED LOCKSMITH TO GET CUT AND PROGRAMMED PROPERLY. IF YOU WISH TO PROGRAM ON YOUR OWN, YOU WILL NEED 1 EXISTING WORK KEY. INSTRUCTIONS: INSERT ORIGINAL KEY AND TURN TO "ON" POSITION, WITHIN 5 SECONDS REMOVE AND INSERT NEW UNPROGRAMMED KEY AND TURN TO THE "ON" POSITION AND LEAVE FOR 5 SECONDS. NEW KEY IS NOW PROGRAMMED. REPEAT FOR ADDITIONAL KEYS. OEM PART NUMBER: B111PT,CHIP: 46 PHILLIPS (CIRCLE PLUS) FITS THE FOLLOWING VEHICLES: Buick Allure 2005Buick Enclave 2007-2016Buick Lucerne 2005-2011Cadillac BRX 2009Cadillac CTS 2008-2012Cadillac DTS 2005-2011Cadillac Escalade 2006-2014Cadillac SRX 2007-2012Chevrolet Avalanche 2007-2013Chevrolet Cobalt 2005-2010Chevrolet Equinox 2007-2009Chevrolet Express 2008-2014Chevrolet HHR 2006-2011Chevrolet Impala 2006-2013Chevrolet Impala LT/Police 2015-2016Chevrolet Malibu 2006-2013Chevrolet Monte Carlo 2006-2009Chevrolet Silverado 2007-2013Chevrolet Silverado HD 2007-2014Chevrolet Suburban 2006-2014Chevrolet Tahoe 2006-2014Chevrolet Traverse 2009-2016GMC Acadia 2007-2016GMC Savana 2008-2014GMC Sierra 2007-2013GMC Yukon 2007-2014Hummer H2 2008-2009Pontiac G5 2007-2010Pontiac G6 2005-2010Pontiac Pursuit 2006-2010Pontiac Solstice 2006-2010Pontiac Torrent 2007-2010Saturn Aura 2007-2010Saturn Outlook 2007-2010Saturn Sky 2007-2010Suzuki XL-7 2007-2009