BMW Heater Core 64116921139

OEM Part #: 64-11-6-921-139 (64116921139)

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This heater core is designed to efficiently transfer heat from the engine coolant into the cabin interior, ensuring a comfortable driving experience. Commonly replaces a faulty unit that has developed leaks or insufficient heat output, addressing issues of poor cabin heating in your vehicle. Compatible with various BMW models, including 550i, 650i, M5, M6 (2006-2010), 528i xDrive, 535i xDrive (2009-2010), and others across multiple years. Fits body styles such as sedan and coupe. OEM Part Numbers include 6933922 and 6921139. This unit matches type codes NA53, NE53, NF33, NA73, NE73, NF73, and several others, ensuring broad compatibility within your application. Dimensions: 15" L x 12" W x 3" H.

Specifications

Specifications for Heater Core 64116921139
Fits Vehicle Model525i, 525xi, 528i, 528i xDrive, 528xi, 530i, 530xi, 535i, 535i xDrive, 535xi, 545i, 550i, 645Ci, 650i, M5, M6
Fits Vehicle MakeBMW
OEM Part No64-11-6-921-139 (64116921139)
Compatible OEM Part No 6933922
CategoryHVAC / Climate Control

Compatible Vehicles

Fits 64 vehicle configurations across 1 make, 2004-2010.

Check your specific vehicle before ordering. This list shows year, make, and model. Some years have multiple trims or engines that use different parts, and individual listings may have additional fitment notes (e.g. “with sunroof only”). Review the full variant list below, or message us with your VIN and we’ll confirm the match.

BMW

  • 525i 2004-2007 · 4 variants
  • 525xi 2006-2007 · 2 variants
  • 528i 2008-2010 · 3 variants
  • 528i xDrive 2009-2010 · 2 variants
  • 528xi 2008
  • 530i 2004-2007 · 4 variants
  • 530xi 2006-2007 · 4 variants
  • 535i 2008-2010 · 3 variants
  • 535i xDrive 2009-2010 · 4 variants
  • 535xi 2008 · 2 variants
  • 545i 2004-2005 · 2 variants
  • 550i 2006-2010 · 5 variants
  • 645Ci 2004-2005 · 4 variants
  • 650i 2006-2010 · 10 variants
  • M5 2006-2010 · 5 variants
  • M6 2006-2010 · 9 variants
View all 64 vehicle configurations
Full vehicle fitment list for Heater Core 64116921139
Year Make Model Trim Engine Note
2004 BMW 525i Sedan 2.5L l6
2004 BMW 530i Sedan 3.0L l6
2004 BMW 545i Sedan 4.4L V8
2004 BMW 645Ci Convertible 4.4L V8
2004 BMW 645Ci Coupe 4.4L V8
2005 BMW 525i Sedan 2.5L l6
2005 BMW 530i Sedan 3.0L l6
2005 BMW 545i Sedan 4.4L V8
2005 BMW 645Ci Convertible 4.4L V8
2005 BMW 645Ci Coupe 4.4L V8
2006 BMW 525i Sedan 3.0L l6
2006 BMW 525xi Sedan 3.0L l6
2006 BMW 530i Sedan 3.0L l6
2006 BMW 530xi Sedan 3.0L l6
2006 BMW 530xi Wagon 3.0L l6
2006 BMW 550i Sedan 4.8L V8
2006 BMW 650i Convertible 4.8L V8
2006 BMW 650i Coupe 4.8L V8
2006 BMW M5 Sedan 5.0L V10
2006 BMW M6 Coupe 5.0L V10
2007 BMW 525i Sedan 3.0L l6
2007 BMW 525xi Sedan 3.0L l6
2007 BMW 530i Sedan 3.0L l6
2007 BMW 530xi Sedan 3.0L l6
2007 BMW 530xi Wagon 3.0L l6
2007 BMW 550i Sedan 4.8L V8
2007 BMW 650i Convertible 4.8L V8
2007 BMW 650i Coupe 4.8L V8
2007 BMW M5 Sedan 5.0L V10
2007 BMW M6 Convertible 5.0L V10
2007 BMW M6 Coupe 5.0L V10
2008 BMW 528i Sedan 3.0L l6
2008 BMW 528xi Sedan 3.0L l6
2008 BMW 535i Sedan 3.0L l6 Turbo
2008 BMW 535xi Sedan 3.0L l6 Turbo
2008 BMW 535xi Wagon 3.0L l6 Turbo
2008 BMW 550i Sedan 4.8L V8
2008 BMW 650i Convertible 4.8L V8
2008 BMW 650i Coupe 4.8L V8
2008 BMW M5 Sedan 5.0L V10
2008 BMW M6 Convertible 5.0L V10
2008 BMW M6 Coupe 5.0L V10
2009 BMW 528i Sedan 3.0L l6
2009 BMW 528i xDrive Sedan 3.0L l6
2009 BMW 535i Sedan 3.0L l6 Turbo
2009 BMW 535i xDrive Sedan 3.0L l6 Turbo
2009 BMW 535i xDrive Wagon 3.0L l6 Turbo
2009 BMW 550i Sedan 4.8L V8
2009 BMW 650i Convertible 4.8L V8
2009 BMW 650i Coupe 4.8L V8
2009 BMW M5 Sedan 5.0L V10
2009 BMW M6 Convertible 5.0L V10
2009 BMW M6 Coupe 5.0L V10
2010 BMW 528i Sedan 3.0L l6
2010 BMW 528i xDrive Sedan 3.0L l6
2010 BMW 535i Sedan 3.0L l6 Turbo
2010 BMW 535i xDrive Sedan 3.0L l6 Turbo
2010 BMW 535i xDrive Wagon 3.0L l6 Turbo
2010 BMW 550i Sedan 4.8L V8
2010 BMW 650i Convertible 4.8L V8
2010 BMW 650i Coupe 4.8L V8
2010 BMW M5 Sedan 5.0L V10
2010 BMW M6 Convertible 5.0L V10
2010 BMW M6 Coupe 5.0L V10

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