Buy OEM Subaru Part # 16600AA300. Fuel Injector. Fuel Injector A failed fuel injector will result in a misfire or bucking or hesitating under load in addition to a check

A Fuel Injector For a Vehicle.

INJECTOR ASSEMBLY Fuel Injector

Fits Forester, WRX

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 Subaru has similar symptoms, contact the Subaru service department.