MAP Turbocharger Boost Sensor Compatible with Dodge Ram 2500 2003-2009, Ram 3500 2003-2007 L6 5.9L Diesel – Replaces 5139278AA

Direct OE Replacement:Replaces OE part numbers 5093103AA, 5093104AA, 5139278AA, and AS349, ensuring a factory-fit and function for your diesel truck.Vehicle Compatibility:For Dodge Ram 2500 (2003–2009) and Ram 3500 (2003–2007) with the L6 5.9L Turbocharged Diesel engine.Accurate Boost Pressure Readings:Designed to monitor intake manifold pressure and deliver precise boost signals to the ECU, supporting fuel efficiency and engine performance.Durable & Reliable:Built with high-quality materials and a sealed rectangular connector housing with 4 female blade terminals for long-lasting use in harsh environments.Plug-and-Play Installation:Designed as a direct-fit replacement sensor—no modifications required. Quick and simple installation using the original mounting location.

• Compatible with 5.9L Diesel Engines: Direct replacement MAP sensor for Dodge Ram 2500 (2003–2009) and for Ram 3500 (2003–2007) with L6 5.9L turbocharged diesel engines.
• Replaces Multiple OE Numbers: Interchangeable with OEM part numbers 5093103AA, 5093104AA, 5139278AA, and AS349 for easy cross-reference.
• Boost Pressure Accuracy: Precisely monitors manifold pressure and turbo boost levels to optimize fuel delivery and engine performance.
• Built for Harsh Conditions: Sealed rectangular connector and high-quality housing withstand diesel engine vibrations, heat, and contaminants.
• Easy Plug-and-Play Install: Factory-fit design with 4-blade female connector; no modifications required—just remove and replace.