12589465 Fuel Injector Compatible for Chevy: for Colorado 2004-2007 2.8L 2.9L I4 / 3.5L 3.7L I5, for Trailblazer 2005-2007 4.2L I6, for Buick Rainier 12586684 25364984 25358575 25345324 5313185

The 12589465 fuel injector is designed to work with several popular Chevrolet and Buick models, including the Chevy Colorado (2004–2007) with multiple engine options (2.8L I4, 2.9L I4, 3.5L I5, 3.7L I5), Trailblazer (2005–2007) with a 4.2L I6 engine, and Buick Rainier. Direct OEM Replacement: This fuel injector is a perfect replacement for several OEM part numbers, including 12586684 , 25364984 , 25358575 , and 5313185 , offering a hassle-free installation and optimal performance. Improved Fuel Efficiency: With precise fuel atomization, this injector ensures better combustion, reducing fuel consumption and improving overall engine performance. Enhanced Engine Performance: Replacing your old or malfunctioning injectors with the 12589465 improves throttle response, acceleration, and smoothens engine operation, making your ride more responsive and efficient. Durability & Reliability: Built from high-quality materials, this injector is designed to withstand the tough engine conditions for long-term performance, ensuring a durable and reliable solution for your vehicle. Precise Fit & Easy Installation: This injector is designed to meet or exceed OEM specifications, ensuring a precise fit for easy installation with no additional modifications required. Product Detailed Description: The 12589465 Fuel Injector is designed to fit several models in the Chevrolet and Buick family, including Chevy Colorado (2004–2007) with 2.8L I4, 2.9L I4, 3.5L I5, and 3.7L I5 engines, Trailblazer (2005–2007) with a 4.2L I6 engine, and Buick Rainier . This fuel injector is engineered for precise fuel delivery to each cylinder, ensuring optimal fuel efficiency and smooth engine performance. Compatibility: Chevy Colorado (2004–2007) – 2.8L I4, 2.9L I4, 3.5L I5, 3.7L I5 Trailblazer (2005–2007) – 4.2L I6 Buick Rainier The 12589465 injector is a direct replacement for several OEM part numbers, including 12586684 , 25364984 , 25358575 , and 5313185 . Designed for seamless integration with your vehic