Fit For diesel engine injector 0445110646  OEM : 0445110646 Injector nozzles are designed to promote smooth engine operation and balanced fuel supply, helping to reduce fuel consumption. Clogged or poorly sealed injector nozzles, lack of elasticity, and entry of air will result in a vehicle that is likely to have poor fuel consumption, loss of power or misfire. If your fuel injectors are faulty, this can lead to catastrophic engine failure, and engine shock are one of them., Manufacturer: TTOPKMBC