道奇Ram 压差传感器 进气压力 149044AA/5149047AA/68043725AA 精确匹配

This differential pressure sensor is designed for the 2007–2018 Dodge Ram 1500/2500/3500 (including 5.7L HEMI and 6.7L Cummins diesel) to precisely monitor intake manifold pressure for EGR control. OEM numbers 149044AA, 5149047AA, and 68043725AA are cross-checkable to ensure compatibility with the vehicle. The sensor monitors intake pressure difference with the EGR system in real time to prevent power loss or fault lights from pressure imbalance. Replacement difficulty is medium; recommended to reset ECU data with a professional diagnostic tool. Ensure the seal ring is clean during installation to prevent leaks. As a KLP brand part, it is ISO/TS16949 certified and suitable for bulk purchase for repair shops or fleets, significantly reducing costs from sensor failure–related turbocharger and EGR valve maintenance.