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BMW Mass Air Flow Sensor

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Mass Air Flow Sensor
Part Number: REPB316709
0 Reviews
Vehicle Info Required to Guarantee Fit
$28.49
Vehicle Fitment
  • 1999 BMW 328is Base 6 Cyl 2.8L
  • 1999 - 2000 BMW 323i Base 6 Cyl 2.5L
  • 1999 - 2000 BMW 328i Base 6 Cyl 2.8L
  • 1999 - 2000 BMW 528i Base 6 Cyl 2.8L
  • 1999 - 2000 BMW Z3 Coupe 6 Cyl 2.8L
  • 1999 - 2000 BMW Z3 Roadster 6 Cyl 2.8L
  • 1999 - 2002 BMW Z3 Roadster 6 Cyl 2.5L
  • 2000 BMW 323Ci Base 6 Cyl 2.5L
  • 2000 BMW 328Ci Base 6 Cyl 2.8L
  • 2001 - 2003 BMW 325Ci Base 6 Cyl 2.5L
  • 2001 - 2003 BMW 325i Base 6 Cyl 2.5L
  • 2001 - 2003 BMW 525i Base 6 Cyl 2.5L
  • 2001 - 2005 BMW 325xi Base 6 Cyl 2.5L
Product Details
Notes : With housingConfiguration : 3-Prong Blade Male Terminal; 1 Female ConnectorQuantity Sold : Sold individuallyWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Mass Air Flow Sensor and Mass Air Flow Sensor Boot Kit
Part Number: KIT1-022415-06-B
0 Reviews
Vehicle Info Required to Guarantee Fit
$44.99
Vehicle Fitment
  • 1999 - 2000 BMW 323i Base 6 Cyl 2.5L
  • 1999 - 2000 BMW 328i Base 6 Cyl 2.8L
  • 1999 - 2000 BMW 528i Base 6 Cyl 2.8L
  • 1999 - 2000 BMW Z3 Coupe 6 Cyl 2.8L
  • 1999 - 2000 BMW Z3 Roadster 6 Cyl 2.8L
  • 1999 - 2002 BMW Z3 Roadster 6 Cyl 2.5L
  • 2000 BMW 323Ci Base 6 Cyl 2.5L Between Air Box and Throttle Body
  • 2000 BMW 328Ci Base 6 Cyl 2.8L Between Air Box and Throttle Body
  • 2001 - 2003 BMW 325Ci Base 6 Cyl 2.5L
  • 2001 - 2003 BMW 325i Base 6 Cyl 2.5L
  • 2001 - 2003 BMW 525i Base 6 Cyl 2.5L
  • 2001 - 2005 BMW 325xi Base 6 Cyl 2.5L
Product Details
Components : (1) Mass Air Flow Sensor, and (1) Mass Air Flow Sensor BootConfiguration : 3-Prong Blade Male Terminal; 1 Female ConnectorQuantity Sold : Set of 2Warranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Mass Air Flow Sensor
Part Number: REPB316704
0 Reviews
Vehicle Info Required to Guarantee Fit
$36.99
Vehicle Fitment
  • 1999 - 2001 BMW 740i Base 8 Cyl 4.4L
  • 1999 - 2001 BMW 740iL Base 8 Cyl 4.4L
  • 1999 - 2003 BMW 540i Base 8 Cyl 4.4L
  • 2000 - 2003 BMW X5 4.4i 8 Cyl 4.4L
  • 2002 - 2003 BMW X5 4.6is 8 Cyl 4.6L
  • 2003 BMW Z8 Alpina 8 Cyl 4.8L
  • 2004 BMW X5 All Submodels All Engines
Product Details
Notes : With housingReplaces OE Number : 13621433567Configuration : 5-Prong Blade Male Terminal; 1 Female ConnectorQuantity Sold : Sold individuallyWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Mass Air Flow Sensor
Part Number: REPB316714
0 Reviews
Vehicle Info Required to Guarantee Fit
$33.99
Vehicle Fitment
  • 1996 - 1998 BMW 328i Base 6 Cyl 2.8L
  • 1996 - 1999 BMW 328is Base 6 Cyl 2.8L
  • 1996 - 1999 BMW M3 Base 6 Cyl 3.2L
  • 1997 - 1998 BMW 528i Base 6 Cyl 2.8L
  • 1998 - 1999 BMW 323i Base 6 Cyl 2.5L
  • 1998 - 1999 BMW 323is Base 6 Cyl 2.5L
Product Details
Notes : With housingConfiguration : 4-Prong Pin Male Terminal; 1 Female ConnectorQuantity Sold : Sold individuallyWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Mass Air Flow Sensor
Part Number: RB31670002
0 Reviews
Vehicle Info Required to Guarantee Fit
$35.99
Vehicle Fitment
  • 2001 - 2003 BMW 330xi Base 6 Cyl 3.0L
  • 2001 - 2005 BMW 330i Base 6 Cyl 3.0L
  • 2004 - 2005 BMW 325i Base 6 Cyl 2.5L
  • 2004 - 2005 BMW 525i Base 6 Cyl 2.5L
  • 2004 - 2005 BMW 530i Base 6 Cyl 3.0L
  • 2004 - 2006 BMW 325Ci Base 6 Cyl 2.5L
  • 2004 - 2006 BMW 330Ci Base 6 Cyl 3.0L
  • 2004 - 2006 BMW X3 3.0i 6 Cyl 3.0L
  • 2005 BMW 330Ci M 6 Cyl 3.0L Secondary Sensor
  • 2006 - 2010 BMW 550i Base 8 Cyl 4.8L
  • 2006 - 2010 BMW M5 Base 10 Cyl 5.0L
  • 2006 - 2010 BMW M6 Base 10 Cyl 5.0L
  • 2008 BMW 535xi Base 6 Cyl 3.0L
  • 2008 - 2010 BMW 535i Base 6 Cyl 3.0L
Product Details
Notes : Sensor only; Without housingReplaces OE Number : 11721438814Configuration : 3-Prong Blade Male Terminal; 1 Female ConnectorQuantity Sold : Sold individuallyWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Mass Air Flow Sensor
Part Number: REPB316706
0 Reviews
Vehicle Info Required to Guarantee Fit
$29.99
Vehicle Fitment
  • 2001 - 2002 BMW Z3 Coupe 6 Cyl 3.0L
  • 2001 - 2002 BMW Z3 Roadster 6 Cyl 3.0L
  • 2001 - 2003 BMW 330Ci Base 6 Cyl 3.0L
  • 2001 - 2003 BMW 330i Base 6 Cyl 3.0L
  • 2001 - 2003 BMW 530i Base 6 Cyl 3.0L
  • 2001 - 2005 BMW 330xi Base 6 Cyl 3.0L
  • 2001 - 2006 BMW X5 3.0i 6 Cyl 3.0L
Product Details
Notes : With housingConfiguration : 3-Prong Blade Male Terminal; 1 Female ConnectorQuantity Sold : Sold individuallyWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Mass Air Flow Sensor
Part Number: REPB316712
0 Reviews
Vehicle Info Required to Guarantee Fit
$30.99
Vehicle Fitment
  • 1995 - 1997 BMW 850Ci Base 12 Cyl 5.4L
  • 1995 - 2001 BMW 750iL Base 12 Cyl 5.4L
  • 1996 - 1997 BMW 318is Base 4 Cyl 1.9L
  • 1996 - 1998 BMW 318i Base 4 Cyl 1.9L
  • 1996 - 1998 BMW Z3 Roadster 4 Cyl 1.9L
  • 1996 - 1999 BMW 318ti Base 4 Cyl 1.9L
Product Details
Notes : With housingConfiguration : 4-Prong Pin Male Terminal; 1 Female ConnectorQuantity Sold : Sold individuallyWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Mass Air Flow Sensor
Part Number: REPB316717
0 Reviews
Vehicle Info Required to Guarantee Fit
$54.49
Vehicle Fitment
  • 2004 - 2005 BMW 525i Base 6 Cyl 2.5L
  • 2004 - 2007 BMW 530i Base 6 Cyl 3.0L
  • 2006 BMW 325i Base 6 Cyl 3.0L
  • 2006 BMW 325xi Base 6 Cyl 3.0L
  • 2006 BMW 330i Base 6 Cyl 3.0L
  • 2006 BMW 330xi Base 6 Cyl 3.0L
  • 2006 - 2007 BMW 525i Base 6 Cyl 3.0L
  • 2006 - 2007 BMW 525xi Base 6 Cyl 3.0L
  • 2006 - 2007 BMW 530xi Base 6 Cyl 3.0L
  • 2006 - 2008 BMW Z4 Coupe 3.0si 6 Cyl 3.0L
  • 2006 - 2008 BMW Z4 Roadster 3.0i 6 Cyl 3.0L
  • 2006 - 2008 BMW Z4 Roadster 3.0si 6 Cyl 3.0L
  • 2009 BMW Z4 sDrive30i 6 Cyl 3.0L
  • 2009 BMW Z4 sDrive35i 6 Cyl 3.0L
Product Details
Notes : Sensor only; Without housingConfiguration : 5-Prong Blade Male Terminal; 1 Female ConnectorQuantity Sold : Sold individuallyWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Mass Air Flow Sensor
Part Number: REPB316718
0 Reviews
Vehicle Info Required to Guarantee Fit
$28.49
Vehicle Fitment
  • 2003 - 2005 BMW 325Ci Base 6 Cyl 2.5L
  • 2003 - 2005 BMW 325i Base 6 Cyl 2.5L
  • 2003 - 2005 BMW 330i Base 6 Cyl 3.0L
  • 2003 - 2005 BMW Z4 3.0i 6 Cyl 3.0L
  • 2003 - 2006 BMW 330Ci Base 6 Cyl 3.0L
  • 2004 - 2006 BMW X3 3.0i 6 Cyl 3.0L
  • 2005 BMW 330Ci M 6 Cyl 3.0L
  • 2005 BMW 330i M 6 Cyl 3.0L
Product Details
Notes : With housingReplaces OE Number : 13627513956Configuration : 7-Prong Blade Male Terminal; 1 Female ConnectorQuantity Sold : Sold individuallyWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Mass Air Flow Sensor
Part Number: REPB316723
0 Reviews
Vehicle Info Required to Guarantee Fit
$56.99
Vehicle Fitment
  • 2003 - 2005 BMW 325i Base 6 Cyl 2.5L
  • 2003 - 2005 BMW Z4 2.5i 6 Cyl 2.5L
  • 2003 - 2006 BMW 325Ci Base 6 Cyl 2.5L
  • 2004 - 2006 BMW X3 2.5i 6 Cyl 2.5L
Product Details
Notes : With housingReplaces OE Number : 13627513957Configuration : 6-Prong Pin Male Terminal; 1 Female ConnectorQuantity Sold : Sold individuallyWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Mass Air Flow Sensor
Part Number: REPB316724
0 Reviews
Vehicle Info Required to Guarantee Fit
$43.99
Vehicle Fitment
  • 2006 - 2008 BMW 750Li Base 8 Cyl 4.8L
  • 2006 - 2008 BMW 750i Base 8 Cyl 4.8L
  • 2006 - 2010 BMW 550i Base 8 Cyl 4.8L
  • 2006 - 2010 BMW 650i Base 8 Cyl 4.8L
  • 2008 - 2014 BMW X6 xDrive50i 8 Cyl 4.4L
  • 2009 - 2012 BMW 750Li Base 8 Cyl 4.4L
  • 2009 - 2012 BMW 750i Base 8 Cyl 4.4L
  • 2010 - 2011 BMW X6 ActiveHybrid 8 Cyl 4.4L
  • 2010 - 2012 BMW 550i GT xDrive Base 8 Cyl 4.4L
  • 2010 - 2012 BMW 550i GT Base 8 Cyl 4.4L
  • 2010 - 2012 BMW 750Li xDrive Base 8 Cyl 4.4L
  • 2010 - 2012 BMW 750i xDrive Base 8 Cyl 4.4L
  • 2011 - 2012 BMW 750Li ActiveHybrid 8 Cyl 4.4L
  • 2011 - 2012 BMW 750i ActiveHybrid 8 Cyl 4.4L
  • 2011 - 2013 BMW 550i xDrive Base 8 Cyl 4.4L
  • 2011 - 2013 BMW 550i Base 8 Cyl 4.4L
  • 2011 - 2013 BMW X5 xDrive50i 8 Cyl 4.4L
  • 2011 - 2014 BMW Alpina B7 xDrive Base 8 Cyl 4.4L
  • 2011 - 2014 BMW Alpina B7 Base 8 Cyl 4.4L
  • 2011 - 2014 BMW Alpina B7L xDrive Base 8 Cyl 4.4L
  • 2011 - 2014 BMW Alpina B7L Base 8 Cyl 4.4L
  • 2012 BMW 650i Base 8 Cyl 4.4L
  • 2012 - 2013 BMW 650i xDrive Base 8 Cyl 4.4L
Product Details
Notes : Sensor only; Without housingConfiguration : 5-Prong Blade Male Terminal; 1 Female ConnectorQuantity Sold : Sold individuallyWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Mass Air Flow Sensor
Part Number: RB31670003
0 Reviews
Vehicle Info Required to Guarantee Fit
$44.49
Vehicle Fitment
  • 2012 - 2016 BMW 328i Base 4 Cyl 2.0L
  • 2012 - 2016 BMW 528i xDrive Base 4 Cyl 2.0L
  • 2012 - 2016 BMW 528i Base 4 Cyl 2.0L
  • 2012 - 2016 BMW Z4 sDrive28i 4 Cyl 2.0L
  • 2012 - 2017 BMW M6 Base 8 Cyl 4.4L
  • 2013 - 2016 BMW 320i Base 4 Cyl 2.0L
  • 2013 - 2016 BMW 328i xDrive Base 4 Cyl 2.0L
  • 2013 - 2016 BMW M5 Base 8 Cyl 4.4L
  • 2013 - 2017 BMW 320i xDrive Base 4 Cyl 2.0L
  • 2013 - 2017 BMW X1 xDrive28i 4 Cyl 2.0L
  • 2013 - 2017 BMW X3 xDrive28i 4 Cyl 2.0L
  • 2013 - 2017 BMW X1 sDrive28i 4 Cyl 2.0L
  • 2014 - 2016 BMW 228i Base 4 Cyl 2.0L
  • 2014 - 2016 BMW 328i GT xDrive Base 4 Cyl 2.0L
  • 2014 - 2016 BMW 428i xDrive Base 4 Cyl 2.0L
  • 2014 - 2016 BMW 428i Base 4 Cyl 2.0L
  • 2014 - 2017 BMW M6 Gran Coupe Base 8 Cyl 4.4L
  • 2014 - 2017 BMW i8 Base 3 Cyl 1.5L
  • 2015 - 2016 BMW 228i xDrive Base 4 Cyl 2.0L
  • 2015 - 2016 BMW 428i Gran Coupe Base 4 Cyl 2.0L
  • 2015 - 2016 BMW 428i xDrive Gran Coupe Base 4 Cyl 2.0L
  • 2015 - 2017 BMW M3 Base 6 Cyl 3.0L
  • 2015 - 2017 BMW M4 Base 6 Cyl 3.0L
  • 2015 - 2017 BMW X3 sDrive28i 4 Cyl 2.0L
  • 2015 - 2017 BMW X4 xDrive28i 4 Cyl 2.0L
  • 2016 BMW M4 GTS 6 Cyl 3.0L
  • 2016 - 2018 BMW X5 xDrive40e 4 Cyl 2.0L
Product Details
Notes : Sensor only; Without housingReplaces OE Number : 13627602038Configuration : 4-Prong Blade Male Terminal; 1 Female ConnectorQuantity Sold : Sold individuallyWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Mass Air Flow Sensor
Part Number: RB31470001
0 Reviews
Vehicle Info Required to Guarantee Fit
$39.99
Vehicle Fitment
  • 2009 - 2011 BMW 335d Base 6 Cyl 3.0L
  • 2009 - 2013 BMW X5 xDrive35d 6 Cyl 3.0L
Product Details
Notes : With housingReplaces OE Number : 13627805415, 13628509725Configuration : 4-Prong Blade Male Terminal; 1 Female ConnectorQuantity Sold : Sold individuallyWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Mass Air Flow Sensor
Part Number: REPB316719
0 Reviews
Vehicle Info Required to Guarantee Fit
$56.49
Vehicle Fitment
  • 2004 - 2005 BMW 545i Base 8 Cyl 4.4L
  • 2004 - 2005 BMW 645Ci Base 8 Cyl 4.4L
  • 2004 - 2005 BMW 745Li Base 8 Cyl 4.4L
  • 2004 - 2005 BMW 745i Base 8 Cyl 4.4L
  • 2004 - 2006 BMW X5 4.4i 8 Cyl 4.4L
  • 2004 - 2006 BMW X5 4.8is 8 Cyl 4.8L
Product Details
Notes : With housingConfiguration : 5-Prong Blade Male Terminal; 1 Female ConnectorQuantity Sold : Sold individuallyWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

245-1079 Mass Air Flow Sensor
Part Number: WKP2451079
0 Reviews
Vehicle Info Required to Guarantee Fit
$55.49
Vehicle Fitment
  • 2001 - 2006 BMW M3 Base 6 Cyl 3.2L
  • 2002 BMW Z3 M Coupe 6 Cyl 3.2L
  • 2002 BMW Z3 M Roadster 6 Cyl 3.2L
  • 2006 - 2008 BMW Z4 M Coupe 6 Cyl 3.2L
  • 2006 - 2008 BMW Z4 M Roadster 6 Cyl 3.2L
  • 2006 - 2010 BMW M5 Base 10 Cyl 5.0L
  • 2006 - 2010 BMW M6 Base 10 Cyl 5.0L
Product Details
Notes : Full assembly without housingQuantity Sold : Sold individuallyWarranty : 90-day Walker limited warranty
Page 1 of 7 | Showing 1 - 15 of 102 results

BMW Mass Air Flow Sensor Customer Reviews

As described
Luis Jackson
VERIFIED PURCHASER
Purchased on Jan 26, 2021
DriveWire® Mass Air Flow Sensor
Apr 28, 2020
Great job ! Thanks to everybody!
Perfect fit! Working very well. Very fast shipping! Great job guys!
Jorge Espinoza
VERIFIED PURCHASER
Purchased on Apr 13, 2020
DriveWire® Mass Air Flow Sensor
Feb 15, 2020
Best proce, best product!
Looks and acts "factory origional" to me.
Charles McKinnis
VERIFIED PURCHASER
Purchased on Jan 28, 2020

BMW Mass Air Flow Sensor Guides

BMW Mass Air Flow Sensor Buyer's Guide

Summary:

  • If the BMW mass air flow (MAF) sensor sends incorrect readings or stops functioning altogether, it will drastically hamper the engine’s operation.
  • Symptoms of a bad BMW mass air flow sensor include an illuminated check engine light, OBD trouble codes associated with MAF sensor problems, increased fuel consumption, and engine performance problems.
  • The price tag of a replacement mass air flow sensor for a BMW vehicle can vary between $35 and $310. BMW MAF sensors are sold individually and in a set of two sensor units.
  • Reviewing a product’s compatibility can prove useful in picking the best BMW MAF sensor.
  • Not all BMW mass air flow sensors come fresh from the factory lines operated by BMW and aftermarket manufacturers. Many MAF sensors are remanufactured units that deliver similar performance to brand new sensors at competitive prices.

BMW vehicles can deliver smooth and satisfying rides befitting the company motto “Sheer Driving Pleasure” thanks in part to their mass air flow (MAF) sensors. These devices take accurate measurements of the density and volume of the engine’s air intake. With their crucial readings, the computer can inject enough fuel to create the right fuel-air mixture for the fuel-injection engine to burn.

If the BMW mass air flow sensor sends incorrect readings or stops functioning altogether, it will drastically hamper the engine’s operation. Replace a bad MAF sensor as early as possible to restore the BMW vehicle’s road performance.

Bad BMW Mass Air Flow Sensor Symptoms

The BMW mass air flow sensor can prematurely wear out for several reasons. Some sensors attract carbon varnish and dirt that slow them down until they get cleaned. Other sensors can get damaged by the abrupt buildup of air pressure caused by an engine backfire.

Here is a list of bad BMW mass air flow sensor symptoms that can force you to replace the unit:

  • Illuminated check engine light
  • The engine’s computer logs an on-board diagnostic (OBD) trouble code associated with the erroneous air flow readings from the MAF sensor
  • The computer logs OBD trouble codes related to problems identified by the oxygen sensors in the exhaust system
  • Increased fuel consumption as the engine attempts to compensate for the inaccurate MAF readings by adding too much fuel, leading to reduced fuel efficiency
  • Unburned fuel leaves the exhaust system as black smoke
  • Engine performance issues like hesitation, inability to start, loss of power, misfires, rough idle, and stalling

How Much Does a Replacement BMW Mass Air Flow Sensor Cost?

The price tag of a replacement mass air flow sensor for a BMW vehicle can vary between $35 and $310. BMW MAF sensors are sold individually and in a set of two sensor units.

Selecting the Right BMW Mass Air Flow Sensor

It’s vital to get a BMW mass air flow sensor that not only matches or even exceeds its predecessor’s performance, but also hopefully outlasts the older sensor. The following factors can prove useful in picking the best BMW MAF sensor:

Compatibility

There’s no part that enjoys a truly universal compatibility with every BMW model. A mass air flow sensor designed for a BMW 325i may not work for a BMW 335i.

Luckily, our website has a filter bar that can bring up specific parts like “2001 BMW 325i mass air flow sensor.” Entering the year, model, and other details of your BMW in the bar’s search field will bring up the best MAF sensor product.

New and Remanufactured Parts

Not all BMW mass air flow sensors come fresh from the factory lines operated by BMW and aftermarket manufacturers. Many MAF sensors are remanufactured units that deliver similar performance to brand new sensors at competitive prices.

Remanufactured parts are old but functional units that saw little or no service. The remanufacturing process removes their outdated components and upgrades them with newer technology. Remanufacturers follow strict standards to ensure that remanufactured BMW mass air flow sensors work like brand new ones.

Helpful Automotive Resources

P0170 Code: Fuel Trim (Bank 1)
P0170 Code: Fuel Trim (Bank 1)The stoichiometric mixture best suited for burning is 14.7 parts air to 1 part fuel. If the mixture contains excessive amounts of air, the PCM will add more fuel to balance out the lean mixture. Conversely, too much fuel leads to a rich mixture, and the computer compensates accordingly.
P2187 Code: System too Lean at Idle (Bank 1)
P2187 Code: System too Lean at Idle (Bank 1)The term “bank 1” only applies in vehicles with V-engine and flat layouts. It refers to the side where the number 1 cylinder is located. Note that there is only one bank if your car has a straight engine.  The term “bank 1” only applies in vehicles with V-engine and
P0104 Code: Mass Air Flow (MAF) “A” Circuit Intermittent / Erratic
P0104 Code: Mass Air Flow (MAF) “A” Circuit Intermittent / ErraticDiagnostic trouble code (DTC) P0104 stands for “Mass Air Flow (MAF) “A” Circuit Intermittent/Erratic.” It may be logged once the PCM perceives that the MAF sensor frequency signal is not within the expected range based on the calculated MAF value.  P0104 is an engine trouble code related to a possible
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