Thank you very much for viewing. This is a stand-alone GPS antenna used in Carrozzeria & Pioneer navigation systems. How about using it when replacing your navigation system?! ・Cord length: 3m ・Receiver: 36mm x 38mm (Compatible product) **This is the same connector as used in genuine products. ・Mainly used in navigation systems from around 2008 onwards. MRZ, HRZ (3-digit numbers), VH, ZH, RZ, CE, CW, CL, RQ series, and other Pioneer genuine navigation systems are also used. Please check with the manufacturer for details. Thank you. Instant purchase OK! No discounts on single items!