ACDelco 12663380 Fuel Injector

The ACDelco 12663380 Fuel Injector delivers precise fuel flow for GM 3.6L V6 gasoline engines, supporting efficient combustion and engine performance by accurately metering fuel across a range of operating conditions and aligning with GM's factory fuel delivery specifications. Brand ACDelco, Product Type Fuel Injector, Fuel Injection Type Indirect, MPN 12663380, Replaces Part Number 12634491, designed for Buick, Chevrolet, and GMC vehicles with the GM 3.6L V6 engine, model years 2012–2017, Application: Automotive Fuel System. Commonly installed in Buick Enclave, Chevrolet Traverse, GMC Acadia, and other compatible GM models during engine repair and fuel system maintenance, it supports replacement, preventive maintenance, engine restoration, and general fuel system repairs. Common replacements include ACDelco Fuel Injector, Delphi Fuel Injector, and Bosch Fuel Injector for service across a GM 3.6L V6 fleet.