6 PIN Mass Air Flow Sensor Meter MAF For BMW M56 325Ci 325i 330i 330Ci Z4 X3

6 PIN Mass Air Flow Sensor Meter MAF for BMW

This 6-pin mass air flow sensor meter measures intake air volume and reports it to the engine computer, made for BMW M56 325Ci, 325i, 330i, 330Ci, Z4 and X3 applications.

Overview

This 6-pin mass air flow sensor meter for BMW delivers the air volume signal the engine computer uses to calculate fuel delivery. A failing MAF can cause rough running, poor economy, and lean or rich codes, and this 6-pin mass air flow sensor meter is a direct-fit replacement for the listed models. Suited to DIY diagnostics and shop repairs alike.

Built For Performance

• Six-pin connector matching the factory harness plug
• Sensing element calibrated for accurate intake air readings
• Housing designed to drop into the factory mounting location
• Sealed connector to resist moisture and road splash
• Direct replacement for the original meter without adapter wiring

Fits These Machines

• for BMW M56 325Ci
• for BMW M56 325i
• for BMW M56 330i
• for BMW M56 330Ci
• for BMW M56 Z4
• for BMW M56 X3

On-The-Job Use

• Diagnosing lean or rich fuel trim codes
• Restoring drivability after rough idle or hesitation complaints
• Routine intake system service
• Replacing a contaminated or failed original meter

Specs At A Glance

Good To Know

Q: Will a new MAF fix a check engine light on its own? A: It resolves codes traced to a faulty meter, but the codes should be cleared and the vehicle rechecked afterward. Confirm the wiring and intake are sound before replacing parts.

Q: Should the air filter be replaced at the same time? A: A clogged filter can shorten the life of a new mass air flow sensor meter, so inspect it during installation. Replacing both together is good practice.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.