8PCS Fuel Injector 12668393 Fit Cadillac Escalade 2015-2018 Fits Camaro 16-18

Fuel Injectors for Cadillac and Chevrolet

This set of eight fuel injectors delivers precise fuel metering to the combustion chamber, cross-referenced to OEM part number 12668393.

Overview

This fuel injector set provides optimal fuel delivery to restore lost engine performance and efficiency. Engineered for select eight-cylinder engines, these fuel injectors replace clogged or failing units to ensure smooth idle and reliable throttle response. Professional mechanics and DIY enthusiasts can use this fuel injector kit to resolve common misfire issues.

Built For Performance

• Precision-engineered nozzles provide a highly optimized spray pattern for efficient combustion
• Constructed from premium materials to resist corrosion and fuel-addictive wear
• Internal seals help prevent fuel leakage and maintain consistent rail pressure
• Matches original equipment specifications for flow rate and electrical resistance

Fits These Machines

• for Cadillac Escalade 2015-2018
• for Chevrolet Camaro 2016-2018

On-The-Job Use

• Replacing faulty original fuel injectors during routine engine tune-ups
• Resolving engine misfires, rough idling, and poor fuel economy in compatible V8 engines
• Restoring correct air-fuel ratios to pass emissions testing

Specs At A Glance

Good To Know

Q: Do these injectors require calibration after installation? A: These fuel injectors are manufactured to match standard flow rates, meaning they typically function without custom ECU tuning on stock engines.

Q: What are the signs of a failing fuel injector? A: Common indicators include engine misfires, a noticeable drop in fuel efficiency, rough idling, and a persistent check engine light.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.