1. Solid lock core material, durable and wear-resistant 2. High precision of lock teeth, smooth key insertion and removal, and smooth rotation 3. Can directly replace the damaged lock core of the original vehicle, with a simple disassembly and assembly process 4. OEM: 51217035 5. Applicable models: - For BMW X5 E53 3.0i SAV 2001-2006 - For BMW X5 E53 4.4i M62 SAV 2000-2003 - For BMW X5 E53 4.4i N62 SAV 2004-2006 - For BMW X5 E53 4.6is SAV 2002-2003 - For BMW X5 E53 4.8is SAV 2004-2005
