HomeEmission Control > SensorsBremi 30098 Mass Air Flow Sensor
Part #: 30098

Bremi 30098 Mass Air Flow Sensor

Bremi New Mass Air Sensor
21 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$117.98Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Bremi New Mass Air Sensor
Fitment: BMW, 330Ci, 330i, 330xi, 530i, X5, and Z3
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Mass Air Flow Sensor for BMW Models

The Bremi New Mass Air Sensor 30098 is designed to provide accurate airflow measurement for BMW vehicles, ensuring optimal engine performance and emission control. This sensor is compatible with several BMW models, including the 330Ci, 330i, 330xi, 530i, X5, and Z3.

  • Compatible with BMW 330Ci, 330i, 330xi, 530i, X5, and Z3 models
  • Part number 30098 for precise identification
  • Measures mass air flow to optimize engine fuel delivery
  • Supports emission control system efficiency
  • Manufactured by Bremi, a recognized brand in automotive sensors

About the Bremi New Mass Air Sensor Product Line

The Bremi New Mass Air Sensor line focuses on delivering reliable and accurate airflow measurement components for emission control systems. This product line is engineered to meet OEM specifications, providing consistent performance and durability. The Bremi New Mass Air Sensor 30098 is part of this line, designed specifically for select BMW models to maintain proper engine management and emission standards.

Product Details and Functionality

The Bremi New Mass Air Sensor 30098 plays a critical role in monitoring the amount of air entering the engine. By accurately measuring airflow, it helps the engine control unit (ECU) adjust fuel injection for efficient combustion. This sensor contributes to maintaining optimal engine performance, fuel economy, and reduced emissions. It is engineered to fit directly into the intake system of compatible BMW vehicles, ensuring seamless integration and reliable data transmission.

Common Issues Addressed by This Mass Air Flow Sensor

  • Irregular engine idling or stalling
  • Reduced fuel efficiency in BMW 330i or X5 models
  • Check engine light triggered by airflow sensor faults
  • Engine hesitation or poor acceleration in BMW 530i or Z3
  • Emission test failures due to inaccurate air measurement

Installation Notes and Tips

When installing the Bremi New Mass Air Sensor 30098, ensure the engine is cool and the ignition is off. Carefully disconnect the electrical connector and remove the old sensor without damaging the intake system. Install the new sensor in the correct orientation and secure it firmly. After installation, it is recommended to clear any diagnostic trouble codes and verify sensor operation through a diagnostic tool to confirm proper function.

Quality Assurance and Warranty Information

Bremi manufactures the New Mass Air Sensor 30098 to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details are not provided, Bremi products typically undergo rigorous testing to comply with OEM requirements. For additional warranty information, refer to the product documentation or contact the manufacturer directly.

This part fits 21 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2006BMWX53.0i3.0LL6N/ABremi New Mass Air Sensor
2005BMW330xiN/ABremi New Mass Air Sensor
2005BMWX53.0i3.0LL6N/ABremi New Mass Air Sensor
2004BMW330xiN/ABremi New Mass Air Sensor
2004BMWX53.0i3.0LL6N/ABremi New Mass Air Sensor
2003BMW330Ci3.0LL6N/AUp to February 2003~Made On Or Before 3/3/2003; Bremi New Mass Air Sensor
2003BMW330xi3.0LL6N/ABremi New Mass Air Sensor
2003BMW530iN/ABremi New Mass Air Sensor
2003BMWX53.0i3.0LL6N/ABremi New Mass Air Sensor
2002BMW330CiN/ABremi New Mass Air Sensor
2002BMW330i3.0LL6N/AUp To August 2002; Bremi New Mass Air Sensor
2002BMW330xiN/ABremi New Mass Air Sensor
2002BMW530iN/ABremi New Mass Air Sensor
2002BMWX53.0i3.0LL6N/ABremi New Mass Air Sensor
2002BMWZ3Roadster3.0LL6N/ABremi New Mass Air Sensor
2001BMW330CiN/ABremi New Mass Air Sensor
2001BMW330iN/ABremi New Mass Air Sensor
2001BMW330xiN/ABremi New Mass Air Sensor
2001BMW530iN/ABremi New Mass Air Sensor
2001BMWX53.0i3.0LL6N/ABremi New Mass Air Sensor
2001BMWZ3Roadster3.0LL6N/ABremi New Mass Air Sensor

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.