Feature--Manufactured to Meet Expectations for FIT, Form, and Function, Package Weight--0.3 Lbs, Feature--Atomize fuel into the engine's intake manifold or cylinders, as part of the fuel and engine management system, Feature--Provides the Performance and Dependability You Expect from ACDelco, Package Length--4.3 in, Package Width--2.4 in, Description--Fuel Injector, Feature--Professional, Premium Aftermarket Replacement, Package Height--2.2 in