For Mazda For Navajo 4.0L 1993 1994 B4000 4.0L Fuel Injector Is Suitable 6/4PCS 0280150931 Fuel injector enables fast start up in cold environments; The fuel injector is designed for optimal fuel atomization , promoting smooth engine operation and balanced fuel delivery, reducing overall fuel consumption The fuel injector is designed for optimal fuel atomization promoting smooth engine operation and balanced fuel delivery, reducing overall fuel consumption Fuel injector enables fast start up in cold environments; , and no modification needed. Injector nozzles are designed to promote smooth engine operation and balanced fuel supply, helping to reduce fuel consumptionwhich enhances the accuracy and stability of fuel injection and ensures reliable working performance Fuel injector nozzle promotes smooth engine and balance fuel delivery, reducing overall fuel consumption for maximum durability, stable performance, high reliability, Manufacturer: WERKFNKBNH