4Pcs 13537585261-12 13537589048-12 13537589048 Fuel Injector For N43 N53 For BMW 1 3 5 6 Series E81 E90 E60 E63 X5 X6 Fuel Injector Nozzle Injectors Car Injector

【Fuel Injector Function】Fuel injectors are devices that spray a specified amount of fuel into the engine intake port to form an air/fuel mixture when air enters the cylinder. 【Get the Best Fuel Economy】Promote smooth engine operation and balanced fuel delivery, reducing overall fuel consumption and harmful emissions. 4Pcs 13537585261-12 13537589048-12 13537589048 Fuel Injector For N43 N53 For BMW 1 3 5 6 Series E81 E90 E60 E63 X5 X6. Better atomization and precise fuel injection ensure the fuel-saving and long service life. Helps improve power, acceleration performance and unconstrained stability.