Description This fuel injector is designed for various Buick, Chevrolet, and GMC models with 4.3L and 5.3L engines manufactured between 2014 and 2020. It provides precise fuel delivery for optimal engine performance. Reference numbers include JY0773, 12668398, and 12668390.

Features Precise fuel delivery for improved engine efficiency Direct replacement for original injectors Durable construction for long service life Compatible with multiple GM vehicle models

Specifications Reference Numbers: JY0773, 12668398, 12668390 Engine Compatibility: 4.3L, 5.3L Vehicle Years: 2014-2020 Weight: 140.0g Dimensions: 10.0 x 5.0 x 3.0 cm

Compatible With Suitable for Buick Various Models 2014-2020 4.3L 5.3L Suitable for Chevrolet Various Models 2014-2020 4.3L 5.3L Suitable for GMC Various Models 2014-2020 4.3L 5.3L

Package Include 1 x Fuel Injector

All trademarks mentioned are the property of their respective owners and are used for identification purposes only

Highlights

• This fuel injector delivers precise fuel metering to support efficient combustion and engine performance in compatible vehicles
• Designed to fit Buick, Chevrolet, and GMC models with 4.3L and 5.3L engines from 2014 to 2020
• Constructed with durable materials to withstand high fuel pressure and temperature conditions in the engine compartment
• Replaces original part numbers JY0773, 12668397, 12668398, and 12668390 for easy identification
• Direct replacement design allows for straightforward installation without modifications to the fuel rail