KeylessOption Keyless Remote Car Key Fob Replacement for CWTWB1U343, CWTWB1U313, LHJ002 (Pack of 2) Fully tested complete remote with a battery installed Replaces CWTWB1U313, CWTWB1U343, CWTWB1U311 DIY step by step programming instructions included KeylessOption warranty card included with each purchase This is a replacement part to match the original in form and function