GZR Ignition coil for all engines PDF Print $23.00 SKU: GZR-39 GZR Ignition coil for all engines Add to Wishlist Add to Compare Back to: RCMK Engine Parts Description GZR Ignition coil Desighed by us built by us for all marine engines also fits RCMK,CY,Sikk,Zenoah 231PUM/260PUM/290PUM/300PUM/231PUH/260PUH/G62PU engines.