Buy OEM 2006 Subaru Part # 16611AA991 (16611AA990). Fuel Injector. Fuel Injector A failed fuel injector will result in a misfire or bucking or hesitating under load in addition to a check

MARK"6".

INJECTOR SUB ASSEMBLY Fuel Injector

Fits Crosstrek, Impreza

Fuel Injector
A failed fuel injector will result in a misfire or bucking or hesitating under load in addition to a check engine light. If your 2006 Subaru has similar symptoms, contact the Subaru service department.