Bosch 0280218398 Mass Air Flow Sensor

Reliable Mass Air Flow Sensor for Jeep and Ram Vehicles

The Bosch Mass Air Flow Sensor (New) part number 0280218398 is designed to provide accurate airflow measurement for Jeep Wrangler and Ram 1500 models. This sensor helps maintain optimal engine performance by delivering precise air intake data to the engine control unit.

• Standard replacement grade for dependable performance
• Black plastic housing with a rectangular male connector
• Four blade-type terminals for secure electrical connection
• Two mounting holes for bolt-on installation
• Lightweight design at approximately 0.07 lbs

About the Bosch Mass Air Flow Sensor (New) Product Line

The Bosch Mass Air Flow Sensor (New) product line focuses on providing standard replacement sensors that meet OEM specifications. These sensors are engineered to deliver consistent and reliable airflow readings, ensuring proper engine air-fuel mixture management. The 0280218398 sensor is part of this line, offering a direct fit solution for select Jeep and Ram models without the need for additional housing or wiring harnesses.

Detailed Product Description

This Bosch mass air flow sensor features a durable plastic housing designed for long-term use in emission control systems. It includes a single rectangular male connector with four blade terminals, ensuring a stable electrical interface. The sensor mounts securely using two bolt-on holes, facilitating straightforward installation. While the sensor does not include a wiring harness or mounting hardware, its design allows for easy integration with existing vehicle components. The inlet and outlet connection diameters are not applicable, as this sensor is designed to fit specific air intake assemblies on Jeep Wrangler and Ram 1500 vehicles.

Common Applications and Issues Addressed

• Restores accurate air intake measurement for engine control units
• Resolves engine performance problems related to incorrect airflow data
• Helps reduce rough idling and stalling issues
• Improves fuel efficiency by ensuring proper air-fuel mixture
• Supports emission control compliance by maintaining sensor accuracy

Installation Notes and Tips

Installation requires removing the old mass air flow sensor and securing the Bosch 0280218398 sensor using the two mounting holes with bolts (not included). Ensure the rectangular male connector aligns properly with the vehicle’s wiring harness. Since no wiring harness or mounting hardware is included, reuse existing components or source compatible parts as needed. Handle the sensor carefully to avoid damage to the terminals and housing during installation.

Quality Assurance and Warranty

Bosch manufactures this mass air flow sensor to meet standard replacement quality levels, ensuring reliable operation within emission control systems. While specific warranty details are not provided, Bosch products typically adhere to industry standards for durability and performance. This sensor is designed to maintain the integrity of your Jeep Wrangler or Ram 1500’s engine management system.