BMW Door Wiring Harness Front, Left 61129234121

OEM Part #: 61-12-9-234-121 (61129234121)

This page covers one exact OEM part number. Every unit we stocked has sold.

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Used OEM parts are one-of-a-kind. We sometimes get another when we dismantle a matching vehicle, but we can’t say when — browse what’s in stock now:

Other Door Wire / Wiring Harness that may fit your vehicle

Door Wiring Harness 61129234338

Door Wiring Harness

$20.49
Fits 2009–2012 BMW
OEM: 61129234338
Used Front, Right Only 1 left
Door Wiring Harness 61129212176

Door Wiring Harness

$13.49
Fits 2009–2012 BMW
OEM: 61129212176
Used Front, Right Only 1 left
  • Genuine OEM — real photos
  • 30-day returns on eligible parts
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Enhance the electrical integrity of your vehicle with this authentic OEM Door Wiring Harness, designed for the front left placement on select BMW models. Engineered to connect various electrical components, this wiring harness is crucial for the proper function of windows, locks, and other door mechanisms. Common problems such as non-functioning controls or intermittent electrical issues can often be traced back to a damaged or worn-out harness. Compatible with BMW 740Li, Alpina B7, 750i, and more from 2009 to 2012, this harness features part number 9219978 and 9234121. Trust in the reliability of genuine parts sourced from salvage vehicles to maintain your vehicle’s performance and safety.

Specifications

Specifications for Door Wiring Harness 61129234121
Fits Vehicle Model740i, 740Li, 750i, 750i xDrive, 750Li, 750Li xDrive, 760Li, Alpina B7, Alpina B7 xDrive, Alpina B7L, Alpina B7L xDrive
Fits Vehicle MakeBMW
OEM Part No61-12-9-234-121 (61129234121)
Compatible OEM Part No 9219978
SideFront, Left
CategoryDoor Parts

Compatible Vehicles

Fits 29 vehicle configurations across 1 make, 2009-2012.

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

  • 740Li 2011-2012 · 2 variants 1 with note
  • 740i 2011-2012 · 2 variants 1 with note
  • 750Li 2009-2012 · 4 variants 1 with note
  • 750Li xDrive 2010-2012 · 3 variants 1 with note
  • 750i 2009-2012 · 4 variants 1 with note
  • 750i xDrive 2010-2012 · 3 variants 1 with note
  • 760Li 2010-2012 · 3 variants 1 with note
  • Alpina B7 2011-2012 · 2 variants 1 with note
  • Alpina B7 xDrive 2011-2012 · 2 variants 1 with note
  • Alpina B7L 2011-2012 · 2 variants 1 with note
  • Alpina B7L xDrive 2011-2012 · 2 variants 1 with note
View all 29 vehicle configurations — 11 with fitment notes
Full vehicle fitment list for Door Wiring Harness 61129234121
Year Make Model Trim Engine Note
2009 BMW 750i Sedan 4.4L V8 Turbo
2009 BMW 750Li Sedan 4.4L V8 Turbo
2010 BMW 750i Sedan 4.4L V8 Turbo
2010 BMW 750i xDrive Sedan 4.4L V8 Turbo
2010 BMW 750Li Sedan 4.4L V8 Turbo
2010 BMW 750Li xDrive Sedan 4.4L V8 Turbo
2010 BMW 760Li Sedan 6.0L V12 Turbo
2011 BMW 740i Sedan 3.0L l6 Turbo
2011 BMW 740Li Sedan 3.0L l6 Turbo
2011 BMW 750i Sedan 4.4L V8 Turbo
2011 BMW 750i xDrive Sedan 4.4L V8 Turbo
2011 BMW 750Li Sedan 4.4L V8 Turbo
2011 BMW 750Li xDrive Sedan 4.4L V8 Turbo
2011 BMW 760Li Sedan 6.0L V12 Turbo
2011 BMW Alpina B7 Sedan 4.4L V8 Turbo
2011 BMW Alpina B7L Sedan 4.4L V8 Turbo
2011 BMW Alpina B7L xDrive Sedan 4.4L V8 Turbo
2011 BMW Alpina B7 xDrive Sedan 4.4L V8 Turbo
2012 BMW 740i Sedan 3.0L l6 Turbo For Vehicles With Production Date Up To 07/2012
2012 BMW 740Li Sedan 3.0L l6 Turbo For Vehicles With Production Date Up To 07/2012
2012 BMW 750i Sedan 4.4L V8 Turbo For Vehicles With Production Date Up To 07/2012
2012 BMW 750i xDrive Sedan 4.4L V8 Turbo For Vehicles With Production Date Up To 07/2012
2012 BMW 750Li Sedan 4.4L V8 Turbo For Vehicles With Production Date Up To 07/2012
2012 BMW 750Li xDrive Sedan 4.4L V8 Turbo For Vehicles With Production Date Up To 07/2012
2012 BMW 760Li Sedan 6.0L V12 Turbo For Vehicles With Production Date Up To 07/2012
2012 BMW Alpina B7 Sedan 4.4L V8 Turbo For Vehicles With Production Date Up To 07/2012
2012 BMW Alpina B7L Sedan 4.4L V8 Turbo For Vehicles With Production Date Up To 07/2012
2012 BMW Alpina B7L xDrive Sedan 4.4L V8 Turbo For Vehicles With Production Date Up To 07/2012
2012 BMW Alpina B7 xDrive Sedan 4.4L V8 Turbo For Vehicles With Production Date Up To 07/2012

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