1998-2006 BMW Mechanical Coolant / Water Pump 11511731741
OEM Part #: 11-51-1-731-741 (11511731741)
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$28.99
Used
Donor2006 BMW X3 · 3.0L
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Genuine OEM Used
SKU: 646517
Donor Vehicle: 2006 BMW X3 · 3.0L
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$28.99
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A used OEM BMW mechanical coolant/water pump, genuine part number 1731741. This pump also replaces numbers 7509985, 7527910, and 7503884. It's designed for naturally aspirated inline-six gasoline engines found in many 3 Series, 5 Series, X3, X5, Z3, and Z4 models. The mechanical water pump circulates coolant through the engine and radiator. Over time, the bearing can fail, producing a whining noise or causing coolant to leak from the weep hole.
Specifications
| Fits Vehicle Model | 323Ci, 323i, 325Ci, 325i, 325xi, 328Ci, 328i, 330Ci, 330i, 330xi, 525i, 528i, 530i, X3, X5, Z3, Z4 |
| Fits Vehicle Make | BMW |
| OEM Part No | 11-51-1-731-741 (11511731741) |
| Compatible OEM Part No | 7509985, 7527910, 7503884 |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 119 vehicle configurations across 1 make, 1998-2006.
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.
View all 119 vehicle configurations — 9 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2003 | BMW | 325i | Sedan | 2.5L l6 | |
| 2004 | BMW | 330Ci | Coupe | 3.0L l6 | |
| 2005 | BMW | 330Ci | Convertible | 3.0L l6 | |
| 2004 | BMW | 330Ci | Convertible | 3.0L l6 | |
| 2006 | BMW | 330Ci | Convertible | 3.0L l6 | |
| 2002 | BMW | 330Ci | Convertible | 3.0L l6 | |
| 2003 | BMW | 330Ci | Convertible | 3.0L l6 | |
| 2001 | BMW | 330Ci | Convertible | 3.0L l6 | |
| 2000 | BMW | 328i | Sedan | 2.8L l6 | |
| 1999 | BMW | 328i | Sedan | 2.8L l6 | |
| 2000 | BMW | 328Ci | Coupe | 2.8L l6 | |
| 2001 | BMW | 325xi | Wagon | 2.5L l6 | |
| 2003 | BMW | 325xi | Wagon | 2.5L l6 | |
| 2006 | BMW | 330Ci | Coupe | 3.0L l6 | |
| 2005 | BMW | 325xi | Wagon | 2.5L l6 | |
| 2006 | BMW | 325xi | Wagon | 3.0L l6 | |
| 2004 | BMW | 325xi | Wagon | 2.5L l6 | |
| 2001 | BMW | 325xi | Sedan | 2.5L l6 | |
| 2002 | BMW | 325xi | Sedan | 2.5L l6 | |
| 2003 | BMW | 325xi | Sedan | 2.5L l6 | |
| 2006 | BMW | 325xi | Sedan | 3.0L l6 | |
| 2005 | BMW | 325xi | Sedan | 2.5L l6 | |
| 2004 | BMW | 325xi | Sedan | 2.5L l6 | |
| 2002 | BMW | 325i | Wagon | 2.5L l6 | |
| 2004 | BMW | 325i | Wagon | 2.5L l6 | |
| 2005 | BMW | 325i | Wagon | 2.5L l6 | |
| 2003 | BMW | 325i | Wagon | 2.5L l6 | |
| 2001 | BMW | 325i | Wagon | 2.5L l6 | |
| 2002 | BMW | 325xi | Wagon | 2.5L l6 | |
| 2005 | BMW | 330Ci | Coupe | 3.0L l6 | |
| 2001 | BMW | 330Ci | Coupe | 3.0L l6 | |
| 2003 | BMW | 330Ci | Coupe | 3.0L l6 | |
| 2003 | BMW | Z4 | Convertible | 3.0L l6 | |
| 2003 | BMW | Z4 | Convertible | 2.5L l6 | |
| 2004 | BMW | Z4 | Convertible | 2.5L l6 | |
| 2005 | BMW | Z4 | Convertible | 2.5L l6 | |
| 2004 | BMW | X5 | SUV | 3.0L l6 | |
| 2001 | BMW | X5 | SUV | 3.0L l6 | |
| 2005 | BMW | X5 | SUV | 3.0L l6 | |
| 2006 | BMW | X5 | SUV | 3.0L l6 | |
| 2002 | BMW | X5 | SUV | 3.0L l6 | |
| 2003 | BMW | X5 | SUV | 3.0L l6 | |
| 2006 | BMW | X3 | SUV | 3.0L l6 | |
| 2004 | BMW | X3 | SUV | 3.0L l6 | |
| 2005 | BMW | X3 | SUV | 3.0L l6 | |
| 2005 | BMW | X3 | SUV | 2.5L l6 | |
| 2004 | BMW | X3 | SUV | 2.5L l6 | |
| 2005 | BMW | 530i | Sedan | 3.0L l6 | |
| 2004 | BMW | 530i | Sedan | 3.0L l6 | |
| 2002 | BMW | 330Ci | Coupe | 3.0L l6 | |
| 2001 | BMW | 330i | Sedan | 3.0L l6 | |
| 2003 | BMW | 330i | Sedan | 3.0L l6 | |
| 2005 | BMW | 330i | Sedan | 3.0L l6 | |
| 2002 | BMW | 330i | Sedan | 3.0L l6 | |
| 2006 | BMW | 325i | Sedan | 3.0L l6 | |
| 2004 | BMW | 330i | Sedan | 3.0L l6 | |
| 2003 | BMW | 330xi | Sedan | 3.0L l6 | |
| 2002 | BMW | 330xi | Sedan | 3.0L l6 | |
| 2004 | BMW | 330xi | Sedan | 3.0L l6 | |
| 2005 | BMW | 330xi | Sedan | 3.0L l6 | |
| 2005 | BMW | 525i | Sedan | 2.5L l6 | |
| 2004 | BMW | 525i | Sedan | 2.5L l6 | |
| 2001 | BMW | 330xi | Sedan | 3.0L l6 | |
| 2004 | BMW | Z4 | Convertible | 3.0L l6 | |
| 2005 | BMW | Z4 | Convertible | 3.0L l6 | |
| 2005 | BMW | 325i | Sedan | 2.5L l6 | |
| 2002 | BMW | Z3 | Coupe | 3.0L l6 | |
| 2000 | BMW | Z3 | Coupe | 3.2L l6 | |
| 2001 | BMW | Z3 | Coupe | 3.2L l6 | |
| 2002 | BMW | Z3 | Coupe | 3.2L l6 | |
| 2000 | BMW | Z3 | Coupe | 2.8L l6 | |
| 1998 | BMW | Z3 | Roadster Convertible | 2.8L l6 | For Vehicles with Production Date After 09/1998 |
| 1999 | BMW | Z3 | Roadster Convertible | 2.8L l6 | For Vehicles with Production Date After 09/1998 |
| 2000 | BMW | Z3 | Roadster Convertible | 2.8L l6 | For Vehicles with Production Date After 09/1998 |
| 1999 | BMW | Z3 | Coupe | 2.8L l6 | For Vehicles with Production Date After 09/1998 |
| 2001 | BMW | Z3 | Roadster Convertible | 2.5L l6 | |
| 2002 | BMW | Z3 | Roadster Convertible | 2.5L l6 | |
| 2001 | BMW | Z3 | Coupe | 3.0L l6 | |
| 1999 | BMW | Z3 | Roadster Convertible | 2.5L l6 | |
| 2001 | BMW | 530i | Sedan | 3.0L l6 | |
| 2002 | BMW | 530i | Sedan | 3.0L l6 | |
| 2003 | BMW | 530i | Sedan | 3.0L l6 | |
| 2000 | BMW | 528i | Wagon | 2.8L l6 | For Vehicles with Production Date After 09/1998 |
| 1999 | BMW | 528i | Wagon | 2.8L l6 | For Vehicles with Production Date After 09/1998 |
| 2000 | BMW | 528i | Sedan | 2.8L l6 | For Vehicles with Production Date After 09/1998 |
| 1999 | BMW | 528i | Sedan | 2.8L l6 | For Vehicles with Production Date After 09/1998 |
| 1998 | BMW | 528i | Sedan | 2.8L l6 | For Vehicles with Production Date After 09/1998 |
| 2002 | BMW | 525i | Wagon | 2.5L l6 | |
| 2003 | BMW | 525i | Wagon | 2.5L l6 | |
| 2001 | BMW | 525i | Wagon | 2.5L l6 | |
| 2001 | BMW | 525i | Sedan | 2.5L l6 | |
| 2003 | BMW | 525i | Sedan | 2.5L l6 | |
| 2002 | BMW | 525i | Sedan | 2.5L l6 | |
| 2000 | BMW | Z3 | Roadster Convertible | 2.5L l6 | |
| 2004 | BMW | 325i | Sedan | 2.5L l6 | |
| 2001 | BMW | 325i | Sedan | 2.5L l6 | |
| 2001 | BMW | 325Ci | Coupe | 2.5L l6 | |
| 2002 | BMW | 325Ci | Coupe | 2.5L l6 | |
| 2003 | BMW | 325Ci | Coupe | 2.5L l6 | |
| 2006 | BMW | 325Ci | Coupe | 2.5L l6 | |
| 2004 | BMW | 325Ci | Coupe | 2.5L l6 | |
| 2005 | BMW | 325Ci | Coupe | 2.5L l6 | |
| 2006 | BMW | 325Ci | Convertible | 2.5L l6 | |
| 2004 | BMW | 325Ci | Convertible | 2.5L l6 | |
| 2005 | BMW | 325Ci | Convertible | 2.5L l6 | |
| 2003 | BMW | 325Ci | Convertible | 2.5L l6 | |
| 2001 | BMW | 325Ci | Convertible | 2.5L l6 | |
| 2002 | BMW | 325Ci | Convertible | 2.5L l6 | |
| 2000 | BMW | 323i | Wagon | 2.5L l6 | |
| 1999 | BMW | 323i | Sedan | 2.5L l6 | |
| 2002 | BMW | Z3 | Roadster Convertible | 3.2L l6 | |
| 2001 | BMW | Z3 | Roadster Convertible | 3.2L l6 | |
| 2002 | BMW | Z3 | Roadster Convertible | 3.0L l6 | |
| 2001 | BMW | Z3 | Roadster Convertible | 3.0L l6 | |
| 2000 | BMW | Z3 | Roadster Convertible | 3.2L l6 | |
| 2002 | BMW | 325i | Sedan | 2.5L l6 | |
| 2000 | BMW | 323Ci | Convertible | 2.5L l6 | |
| 2000 | BMW | 323Ci | Coupe | 2.5L l6 | |
| 2000 | BMW | 323i | Sedan | 2.5L l6 |