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Mass Air Flow Sensor

Mass Air Flow Sensor (Hella) for 2003-2006 BMW 325Ci, 325i, 330Ci, 330i, X3, Z4 NEW

$ 162 .57
120-DayReturns
LifetimeWarranty
100%Money-Back

Product Notes Read before buying

6-Pin Connector - Pipe-Neck

The HELLA Mass Air Flow Sensor measures the mass of incoming air to ensure precise adjustment of the air-to-fuel ratio. This hot-film sensor provides high measuring precision and a wide dynamic range for accurate flow measurement. It supports correct exhaust gas recirculation rates and aligns with original equipment standards for fit and function.
Brand: Hella
Condition: New
See All Other Mass Air Flow Sensors
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Specifications & Info


Attribute Value
Assy/Disassy By Qualified Personnel Required! .
California Proposition 65 Required No
Housing Type With Housing
Mounting Type Pipe-neck
Number Of Pins 6
Operating Mode Electric
Terminal Quantity 6

Vehicle Fitment Guide

This part fits the following vehicles:

BMW 6 models (tapclick to expand)(tapclick to hide)
325Ci 2003-2006 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 2003 - 2006 L6 2.5L RWD Automatic & Manual
Base Coupe 2003 - 2006 L6 2.5L RWD Automatic & Manual
325i 2003-2005 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2003 - 2005 L6 2.5L RWD Automatic & Manual
Base Wagon 2003 - 2005 L6 2.5L RWD Automatic & Manual
330Ci 2003-2006 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 2003 - 2006 L6 3.0L RWD Automatic & Manual
Base Coupe 2003 - 2006 L6 3.0L RWD Automatic & Manual
M Convertible 2005 L6 3.0L RWD Automatic & Manual
M Coupe 2005 L6 3.0L RWD Automatic & Manual
330i 2003-2005 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2003 - 2005 L6 3.0L RWD Automatic & Manual
M Sedan 2005 L6 3.0L RWD Automatic & Manual
X3 2004-2006 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
2.5i SUV 2004 - 2006 L6 2.5L AWD Automatic & Manual
3.0i SUV 2004 - 2006 L6 3.0L AWD Automatic & Manual
Z4 2003-2005 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
2.5i Convertible 2003 - 2005 L6 2.5L RWD Automatic & Manual
3.0i Convertible 2003 - 2005 L6 3.0L RWD Automatic & Manual
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies, in plain English.

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Lifetime Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

Returns (120 Days)

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.
The HELLA Mass Air Flow Sensor measures the mass of incoming air to ensure precise adjustment of the air-to-fuel ratio. This hot-film sensor provides high measuring precision and a wide dynamic range for accurate flow measurement. It supports correct exhaust gas recirculation rates and aligns with original equipment standards for fit and function.

Interchange Parts

Brand Part Number
BMW 7 513 956
BMW 7 566 983
ERA 558152A
Lucas Filters FDM980
Magneti Marelli 213719820019
Meat & Doria 86184
Meat & Doria 86184E
MOBILETRON MA-B188
NTK 96504
SMP 19759
SMP KMF139
SMP LMF202
SMP MAFS406-OE
VDO 5WK9642
VDO 5WK9642Z

Fits Years: 2003 2004 2005 2006

Fits Models: 325Ci, 325i, 330Ci, 330i, X3, Z4

Expert Guide

A Practical Guide to the Mass Air Flow Sensor for the 2004-2011 BMW X3

If your BMW X3 is running rough, hesitating, or has a check engine light on, the mass air flow sensor is a common cause.

 Read Full Guide →
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