BMW Power Steering Pump Pulley 32421439232
OEM Part #: 32-42-1-439-232 (32421439232)
This page covers one exact OEM part number. Every unit we stocked has sold.
We may be able to get another
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:
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The OEM Power Steering Pump Pulley is a critical component situated on the power steering pump in compatible BMW models, including the 550i, 650i (2006-2010), 750i, and 750Li (2006-2008), as well as the 745i and 745Li (2002-2005), and the Alpina B7 (2007-2008). Its primary function is to drive the power steering pump, ensuring smooth steering response and vehicle maneuverability. Common issues arising from a worn or damaged pulley include increased steering effort and unusual noise when turning the steering wheel. This part directly replaces OEM part number 1439232 and is essential for optimal steering system performance in relevant BMW models.
Specifications
| Fits Vehicle Model | 525i, 530i, 545i, 550i, 645Ci, 650i, 745i, 745Li, 750i, 750Li, Alpina B7 |
| Fits Vehicle Make | BMW |
| OEM Part No | 32-42-1-439-232 (32421439232) |
| Category | Steering |
Compatible Vehicles
Fits 41 vehicle configurations across 1 make, 2002-2010.
View all 41 vehicle configurations — 14 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2002 | BMW | 745i | Sedan | 4.4L V8 | |
| 2002 | BMW | 745Li | Sedan | 4.4L V8 | |
| 2003 | BMW | 745i | Sedan | 4.4L V8 | For Vehicles With Production Date Up To 09/2003 |
| 2003 | BMW | 745Li | Sedan | 4.4L V8 | For Vehicles With Production Date Up To 09/2003 |
| 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 | |
| 2004 | BMW | 745i | Sedan | 4.4L V8 | For Vehicles With Production Date Up To 09/2003 |
| 2004 | BMW | 745Li | Sedan | 4.4L V8 | For Vehicles With Production Date Up To 09/2003 |
| 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 | |
| 2005 | BMW | 745i | Sedan | 4.4L V8 | For Vehicles with Production Date After 09/2003 |
| 2005 | BMW | 745Li | Sedan | 4.4L V8 | For Vehicles with Production Date After 09/2003 |
| 2006 | BMW | 550i | Sedan | 4.8L V8 | |
| 2006 | BMW | 650i | Convertible | 4.8L V8 | |
| 2006 | BMW | 650i | Coupe | 4.8L V8 | |
| 2006 | BMW | 750i | Sedan | 4.8L V8 | For Vehicles with Production Date After 09/2003 |
| 2006 | BMW | 750Li | Sedan | 4.8L V8 | For Vehicles with Production Date After 09/2003 |
| 2007 | BMW | 550i | Sedan | 4.8L V8 | |
| 2007 | BMW | 650i | Convertible | 4.8L V8 | |
| 2007 | BMW | 650i | Coupe | 4.8L V8 | |
| 2007 | BMW | 750i | Sedan | 4.8L V8 | For Vehicles with Production Date After 09/2003 |
| 2007 | BMW | 750Li | Sedan | 4.8L V8 | For Vehicles with Production Date After 09/2003 |
| 2007 | BMW | Alpina B7 | Sedan | 4.4L V8 Supercharged | For Vehicles with Production Date After 09/2003 |
| 2008 | BMW | 550i | Sedan | 4.8L V8 | |
| 2008 | BMW | 650i | Convertible | 4.8L V8 | |
| 2008 | BMW | 650i | Coupe | 4.8L V8 | |
| 2008 | BMW | 750i | Sedan | 4.8L V8 | For Vehicles with Production Date After 09/2003 |
| 2008 | BMW | 750Li | Sedan | 4.8L V8 | For Vehicles with Production Date After 09/2003 |
| 2008 | BMW | Alpina B7 | Sedan | 4.4L V8 Supercharged | For Vehicles with Production Date After 09/2003 |
| 2009 | BMW | 550i | Sedan | 4.8L V8 | |
| 2009 | BMW | 650i | Convertible | 4.8L V8 | |
| 2009 | BMW | 650i | Coupe | 4.8L V8 | |
| 2010 | BMW | 550i | Sedan | 4.8L V8 | |
| 2010 | BMW | 650i | Convertible | 4.8L V8 | |
| 2010 | BMW | 650i | Coupe | 4.8L V8 |