道奇RAM 1500 3.7L 2004-2012油泵油嘴 0280158020 FJ474 精准喷油

When your Dodge RAM 1500 shows rough idle, weak acceleration, noticeably higher fuel consumption, or starting difficulties, it indicates the fuel injector nozzle may have degraded atomization or seal failure due to long-term use. The part functions to precisely atomize fuel and inject into cylinders, ensuring optimal air-fuel balance for steady power output and complete combustion. Compatible models include Dodge RAM 1500 (2004-2012 3.7L) and some Mitsubishi models. OEM numbers 0280158020, FJ474, 53032701AA. Installation requires cleaning the fuel rail interface and replacing the seal to prevent contaminants from causing secondary failures.