1991-2006 BMW Upper Timing Chain Tensioner 1726305
OEM Part #: 1726305
Actual photo
The exact part you’ll receive — not a stock photo.
$22.49
Used
Donor2006 BMW X3 · 3.0L
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Genuine OEM Used
SKU: 646756
Donor Vehicle: 2006 BMW X3 · 3.0L
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$22.49
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This used OEM BMW upper timing chain tensioner (part 1726305, also replaces 1738700) is a genuine component from a donor vehicle. It maintains proper tension on the timing chain for M54 and other BMW inline-six engines, including 2.5L, 3.0L, and 3.2L naturally aspirated units. A failing tensioner can cause chain rattle on startup or slack, risking timing slip and engine damage.
Specifications
| Fits Vehicle Model | 323Ci, 323i, 325Ci, 325i, 325is, 325xi, 328Ci, 328i, 330Ci, 330i, 330xi, 525i, 528i, 530i, M3, X3, X5, Z3, Z4 |
| Fits Vehicle Make | BMW |
| OEM Part No | 1726305 |
| Compatible OEM Part No | 1738700 |
| Category | Timing |
Compatible Vehicles
Fits 162 vehicle configurations across 1 make, 1991-2006.
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 162 vehicle configurations — 25 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2002 | BMW | Z3 | Coupe | 3.0L l6 | |
| 2006 | BMW | 325xi | Sedan | 3.0L l6 | |
| 2005 | BMW | 325i | Wagon | 2.5L l6 | |
| 2006 | BMW | 325i | Sedan | 3.0L l6 | |
| 2001 | BMW | 325i | Wagon | 2.5L l6 | |
| 2003 | BMW | 325i | Wagon | 2.5L l6 | |
| 2004 | BMW | 325i | Wagon | 2.5L l6 | |
| 2002 | BMW | 325i | Wagon | 2.5L l6 | |
| 2004 | BMW | 325xi | Sedan | 2.5L l6 | |
| 2005 | BMW | 325xi | Sedan | 2.5L l6 | |
| 2003 | BMW | 325xi | Sedan | 2.5L l6 | |
| 2002 | BMW | 325xi | Sedan | 2.5L l6 | |
| 2001 | BMW | 325xi | Sedan | 2.5L l6 | |
| 2004 | BMW | 325xi | Wagon | 2.5L l6 | |
| 2006 | BMW | 325xi | Wagon | 3.0L l6 | |
| 2002 | BMW | 325xi | Wagon | 2.5L l6 | |
| 2005 | BMW | 325xi | Wagon | 2.5L l6 | |
| 2003 | BMW | 325xi | Wagon | 2.5L l6 | |
| 2001 | BMW | 325xi | Wagon | 2.5L l6 | |
| 2003 | BMW | 325i | Sedan | 2.5L l6 | |
| 2000 | BMW | 328Ci | Coupe | 2.8L l6 | |
| 2002 | BMW | 325i | Sedan | 2.5L l6 | |
| 2004 | 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 | |
| 2001 | BMW | Z3 | Coupe | 3.0L l6 | |
| 1997 | BMW | M3 | Sedan | 3.2L l6 | |
| 1999 | BMW | 323i | Sedan | 2.5L l6 | |
| 2000 | BMW | 323i | Wagon | 2.5L l6 | |
| 2002 | BMW | 325Ci | Convertible | 2.5L l6 | |
| 2001 | BMW | 325Ci | Convertible | 2.5L l6 | |
| 2003 | BMW | 325Ci | Convertible | 2.5L l6 | |
| 2005 | BMW | 325Ci | Convertible | 2.5L l6 | |
| 2004 | BMW | 325Ci | Convertible | 2.5L l6 | |
| 2006 | BMW | 325Ci | Convertible | 2.5L l6 | |
| 2005 | BMW | 325Ci | Coupe | 2.5L l6 | |
| 2004 | BMW | 325Ci | Coupe | 2.5L l6 | |
| 2006 | BMW | 325Ci | Coupe | 2.5L l6 | |
| 2003 | BMW | 325Ci | Coupe | 2.5L l6 | |
| 2002 | BMW | 325Ci | Coupe | 2.5L l6 | |
| 2001 | BMW | 325Ci | Coupe | 2.5L l6 | |
| 2001 | BMW | 325i | Sedan | 2.5L l6 | |
| 2005 | BMW | 325i | Sedan | 2.5L l6 | |
| 1999 | BMW | 328i | Sedan | 2.8L l6 | |
| 2000 | BMW | 328i | Sedan | 2.8L l6 | |
| 2001 | BMW | 330Ci | Convertible | 3.0L l6 | |
| 2005 | BMW | 525i | Sedan | 2.5L l6 | |
| 2004 | BMW | 525i | Sedan | 2.5L l6 | |
| 2004 | BMW | 530i | Sedan | 3.0L l6 | |
| 2005 | BMW | 530i | Sedan | 3.0L l6 | |
| 2004 | BMW | X3 | SUV | 2.5L l6 | |
| 2005 | BMW | X3 | SUV | 2.5L l6 | |
| 2005 | BMW | X3 | SUV | 3.0L l6 | |
| 2004 | BMW | X3 | SUV | 3.0L l6 | |
| 2006 | BMW | X3 | SUV | 3.0L l6 | |
| 2003 | BMW | X5 | SUV | 3.0L l6 | |
| 2002 | BMW | X5 | SUV | 3.0L l6 | |
| 2006 | BMW | X5 | SUV | 3.0L l6 | |
| 2005 | BMW | X5 | SUV | 3.0L l6 | |
| 2001 | BMW | X5 | SUV | 3.0L l6 | |
| 2004 | BMW | X5 | SUV | 3.0L l6 | |
| 2005 | BMW | Z4 | Convertible | 2.5L l6 | |
| 2004 | BMW | Z4 | Convertible | 2.5L l6 | |
| 2003 | BMW | Z4 | Convertible | 2.5L l6 | |
| 2003 | BMW | Z4 | Convertible | 3.0L l6 | |
| 2005 | BMW | 330xi | Sedan | 3.0L l6 | |
| 2004 | BMW | 330xi | Sedan | 3.0L l6 | |
| 2002 | BMW | 330xi | Sedan | 3.0L l6 | |
| 2003 | BMW | 330xi | Sedan | 3.0L l6 | |
| 2003 | BMW | 330Ci | Convertible | 3.0L l6 | |
| 2002 | BMW | 330Ci | Convertible | 3.0L l6 | |
| 2006 | BMW | 330Ci | Convertible | 3.0L l6 | |
| 2004 | BMW | 330Ci | Convertible | 3.0L l6 | |
| 2005 | BMW | 330Ci | Convertible | 3.0L l6 | |
| 2004 | BMW | 330Ci | Coupe | 3.0L l6 | |
| 2006 | BMW | 330Ci | Coupe | 3.0L l6 | |
| 2005 | BMW | 330Ci | Coupe | 3.0L l6 | |
| 2003 | BMW | 330Ci | Coupe | 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 | |
| 2004 | BMW | 330i | Sedan | 3.0L l6 | |
| 2001 | BMW | 330xi | Sedan | 3.0L l6 | |
| 2001 | BMW | 330Ci | Coupe | 3.0L l6 | |
| 2005 | BMW | Z4 | Convertible | 3.0L l6 | |
| 1995 | BMW | M3 | Coupe | 3.0L l6 | |
| 1999 | BMW | M3 | Convertible | 3.2L l6 | |
| 1998 | BMW | M3 | Convertible | 3.2L l6 | |
| 1998 | BMW | M3 | Coupe | 3.2L l6 | |
| 1999 | BMW | M3 | Coupe | 3.2L l6 | |
| 1996 | BMW | M3 | Coupe | 3.2L l6 | |
| 1997 | BMW | M3 | Coupe | 3.2L l6 | |
| 1998 | BMW | M3 | Sedan | 3.2L l6 | |
| 1992 | BMW | 525i | Wagon | 2.5L l6 | For Vehicles With Production Date Up To 09/1992 |
| 1993 | BMW | 525i | Wagon | 2.5L l6 | For Vehicles With Production Date Up To 09/1992 |
| 1995 | BMW | 525i | Wagon | 2.5L l6 | For Vehicles with Production Date After 03/1995 |
| 1994 | BMW | 525i | Wagon | 2.5L l6 | For Vehicles with Production Date Between 09/1992 and 03/1995 |
| 1992 | BMW | 525i | Sedan | 2.5L l6 | For Vehicles With Production Date Up To 09/1992 |
| 1991 | BMW | 525i | Sedan | 2.5L l6 | |
| 1993 | BMW | 525i | Sedan | 2.5L l6 | For Vehicles With Production Date Up To 09/1992 |
| 1995 | BMW | 525i | Sedan | 2.5L l6 | For Vehicles with Production Date After 03/1995 |
| 1994 | BMW | 525i | Sedan | 2.5L l6 | For Vehicles with Production Date Between 09/1992 and 03/1995 |
| 1998 | BMW | 328i | Sedan | 2.8L l6 | |
| 1997 | BMW | 328i | Sedan | 2.8L l6 | |
| 1996 | BMW | 328i | Sedan | 2.8L l6 | |
| 1998 | BMW | 328i | Convertible | 2.8L l6 | |
| 1998 | BMW | 323i | Convertible | 2.5L l6 | |
| 1999 | BMW | 323i | Convertible | 2.5L l6 | |
| 1993 | BMW | 325i | Sedan | 2.5L l6 | For Vehicles With Production Date Up To 09/1992 |
| 1992 | BMW | 325i | Sedan | 2.5L l6 | For Vehicles With Production Date Up To 09/1992 |
| 1993 | BMW | 325i | Convertible | 2.5L l6 | |
| 2002 | BMW | 525i | Sedan | 2.5L l6 | |
| 1995 | BMW | 325i | Convertible | 2.5L l6 | |
| 1994 | BMW | 325i | Sedan | 2.5L l6 | For Vehicles with Production Date Between 09/1992 and 03/1995 |
| 1995 | BMW | 325i | Sedan | 2.5L l6 | For Vehicles with Production Date Between 09/1992 and 03/1995 |
| 1992 | BMW | 325is | Coupe | 2.5L l6 | For Vehicles With Production Date Up To 09/1992 |
| 1993 | BMW | 325is | Coupe | 2.5L l6 | For Vehicles With Production Date Up To 09/1992 |
| 1994 | BMW | 325is | Coupe | 2.5L l6 | For Vehicles with Production Date Between 09/1992 and 03/1995 |
| 1995 | BMW | 325is | Coupe | 2.5L l6 | For Vehicles with Production Date Between 09/1992 and 03/1995 |
| 1996 | BMW | 328i | Convertible | 2.8L l6 | |
| 1999 | BMW | 328i | Convertible | 2.8L l6 | |
| 1997 | BMW | 328i | Convertible | 2.8L l6 | |
| 1994 | BMW | 325i | Convertible | 2.5L l6 | |
| 2004 | BMW | Z4 | Convertible | 3.0L l6 | |
| 2003 | BMW | 525i | Sedan | 2.5L l6 | |
| 2001 | BMW | 525i | Wagon | 2.5L l6 | |
| 2000 | BMW | Z3 | Coupe | 2.8L l6 | |
| 2002 | BMW | Z3 | Coupe | 3.2L l6 | |
| 2001 | BMW | Z3 | Coupe | 3.2L l6 | |
| 2000 | BMW | Z3 | Coupe | 3.2L 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 | |
| 1999 | BMW | Z3 | Coupe | 3.2L l6 | |
| 1998 | BMW | Z3 | Roadster Convertible | 3.2L l6 | |
| 1999 | BMW | Z3 | Roadster Convertible | 3.2L l6 | |
| 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 |
| 1998 | BMW | Z3 | Roadster Convertible | 2.8L l6 | For Vehicles With Production Date Up To 09/1998 |
| 2003 | BMW | 525i | Wagon | 2.5L l6 | |
| 2002 | BMW | 525i | Wagon | 2.5L l6 | |
| 1997 | BMW | 528i | Sedan | 2.8L l6 | |
| 1998 | BMW | 528i | Sedan | 2.8L l6 | For Vehicles With Production Date Up To 09/1998 |
| 1999 | BMW | 528i | Sedan | 2.8L l6 | For Vehicles With Production Date Up To 09/1998 |
| 2000 | BMW | 528i | Sedan | 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 | Wagon | 2.8L l6 | For Vehicles with Production Date After 09/1998 |
| 2003 | BMW | 530i | Sedan | 3.0L l6 | |
| 2001 | BMW | 525i | Sedan | 2.5L l6 | |
| 2002 | BMW | 530i | Sedan | 3.0L l6 | |
| 2000 | BMW | Z3 | Roadster Convertible | 2.5L l6 | |
| 1999 | BMW | Z3 | Roadster Convertible | 2.5L l6 | |
| 2002 | BMW | Z3 | Roadster Convertible | 2.5L l6 | |
| 2001 | BMW | Z3 | Roadster Convertible | 2.5L l6 | |
| 1999 | BMW | Z3 | Roadster Convertible | 2.8L l6 | For Vehicles With Production Date Up To 09/1998 |
| 1997 | BMW | Z3 | Roadster Convertible | 2.8L l6 | |
| 2001 | BMW | 530i | Sedan | 3.0L l6 |