丰田马自达燃油喷油嘴 23250-87209 195500-2170 高精度雾化

Compatible with Toyota and Mazda models, high-precision atomized fuel injectors with OEM numbers 23250-87209 and 195500-2170. Installed on intake manifold or direct injection sites; core function is to spray fuel in a highly atomized state for precise air-fuel mixture, improving efficiency and power. Installation difficulty medium; estimated labor 1.5-2 hours; seal replacement required. If symptoms include rough idle, sluggish acceleration, rising fuel consumption, or check engine light on, injector may be clogged or poorly atomized; replace to optimize performance.