New Remote Key Replacement Shell Keyless Entry Fob Case 3 Button Repair Replacement for 2003 2004 2005 2006 GMC Yukon This item isn't a remote key, it's just a remote key shell. NO (remote/electronics/ignition or transponder chips) Pls cut the key blade, take the internal electronics (include immobilizer/transponder chip) from your original remote and place them to our key shell, then it is OK! There's no programming needed Best replacement for broken or worn keys, or great for an additional key Shipping: 7-15 days