本田Arctic Cat喷油嘴 16450-RNA-A01 0470-762 引擎燃油供应

This injector matches original factory standards in material and process; precisely machined valve body and corrosion-resistant materials withstand fuel contaminants and long-term high-pressure operation; durability verified. OEM numbers include 16450-RNA-A01, 16450-RAA-A01, 16450-RZP-003, etc., fits Arctic Cat 550, 700, Prowler XT 550 and XTX 700, and also compatible with 16450-PWC-J01 and 16450-PWA-003 replacement numbers. Function: precisely control fuel injection quantity and atomization to ensure engine fuel delivery at 24V, improving combustion efficiency. Installation replacement difficulty medium; requires removing intake manifold and fuel rail; recommended for technicians familiar with AT/automatic transmissions; prevent seal damage causing leaks.