BMW Exhaust Cam / Camshaft 11311748970
OEM Part #: 11-31-1-748-970 (11311748970)
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:
Other Cam Shaft / Camshaft that may fit your vehicle
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The Exhaust Camshaft, also known as the Exhaust Valve Oscillator, is a critical component located within the engine's cylinder head. It plays a vital role in regulating the timing of exhaust valve openings and closings, ensuring optimal engine performance and efficiency. This OEM part, compatible with various BMW models including the 325Ci, 330Ci, and Z4 from 1998 to 2006, is essential for maintaining proper exhaust flow. Common signs of failure include reduced power, poor fuel economy, or engine misfires, often resulting from wear or damage. The part number for this camshaft includes 1435416, with alternatives such as Bosch part number 1748970. If you experience issues related to exhaust performance, replacing this authentic manufacturer part will restore functionality and reliability to your vehicle's engine system.
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 | 11-31-1-748-970 (11311748970) |
| Compatible OEM Part No | 1435416 |
| Category | Cylinder Head |
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 |
|---|---|---|---|---|---|
| 1998 | BMW | 528i | Sedan | 2.8L l6 | For Vehicles with Production Date After 09/1998 |
| 1998 | BMW | Z3 | Roadster Convertible | 2.8L l6 | For Vehicles with Production Date After 09/1998 |
| 1999 | BMW | 323i | Sedan | 2.5L l6 | |
| 1999 | BMW | 328i | Sedan | 2.8L l6 | |
| 1999 | 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 |
| 1999 | BMW | Z3 | Coupe | 2.8L l6 | For Vehicles with Production Date After 09/1998 |
| 1999 | BMW | Z3 | Roadster Convertible | 2.5L l6 | |
| 1999 | BMW | Z3 | Roadster Convertible | 2.8L l6 | For Vehicles with Production Date After 09/1998 |
| 2000 | BMW | 323Ci | Convertible | 2.5L l6 | |
| 2000 | BMW | 323Ci | Coupe | 2.5L l6 | |
| 2000 | BMW | 323i | Sedan | 2.5L l6 | |
| 2000 | BMW | 323i | Wagon | 2.5L l6 | |
| 2000 | BMW | 328Ci | Coupe | 2.8L l6 | |
| 2000 | BMW | 328i | Sedan | 2.8L l6 | |
| 2000 | BMW | 528i | Sedan | 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 |
| 2000 | BMW | Z3 | Coupe | 2.8L l6 | |
| 2000 | BMW | Z3 | Coupe | 3.2L l6 | |
| 2000 | BMW | Z3 | Roadster Convertible | 3.2L l6 | |
| 2000 | BMW | Z3 | Roadster Convertible | 2.5L l6 | |
| 2000 | BMW | Z3 | Roadster Convertible | 2.8L l6 | For Vehicles with Production Date After 09/1998 |
| 2001 | BMW | 325Ci | Convertible | 2.5L l6 | |
| 2001 | BMW | 325Ci | Coupe | 2.5L l6 | |
| 2001 | BMW | 325i | Sedan | 2.5L l6 | |
| 2001 | BMW | 325i | Wagon | 2.5L l6 | |
| 2001 | BMW | 325xi | Sedan | 2.5L l6 | |
| 2001 | BMW | 325xi | Wagon | 2.5L l6 | |
| 2001 | BMW | 330Ci | Convertible | 3.0L l6 | |
| 2001 | BMW | 330Ci | Coupe | 3.0L l6 | |
| 2001 | BMW | 330i | Sedan | 3.0L l6 | |
| 2001 | BMW | 330xi | Sedan | 3.0L l6 | |
| 2001 | BMW | 525i | Sedan | 2.5L l6 | |
| 2001 | BMW | 525i | Wagon | 2.5L l6 | |
| 2001 | BMW | 530i | Sedan | 3.0L l6 | |
| 2001 | BMW | X5 | SUV | 3.0L l6 | |
| 2001 | BMW | Z3 | Coupe | 3.0L l6 | |
| 2001 | BMW | Z3 | Coupe | 3.2L l6 | |
| 2001 | BMW | Z3 | Roadster Convertible | 3.2L l6 | |
| 2001 | BMW | Z3 | Roadster Convertible | 2.5L l6 | |
| 2001 | BMW | Z3 | Roadster Convertible | 3.0L l6 | |
| 2002 | BMW | 325Ci | Convertible | 2.5L l6 | |
| 2002 | BMW | 325Ci | Coupe | 2.5L l6 | |
| 2002 | BMW | 325i | Sedan | 2.5L l6 | |
| 2002 | BMW | 325i | Wagon | 2.5L l6 | |
| 2002 | BMW | 325xi | Sedan | 2.5L l6 | |
| 2002 | BMW | 325xi | Wagon | 2.5L l6 | |
| 2002 | BMW | 330Ci | Convertible | 3.0L l6 | |
| 2002 | BMW | 330Ci | Coupe | 3.0L l6 | |
| 2002 | BMW | 330i | Sedan | 3.0L l6 | |
| 2002 | BMW | 330xi | Sedan | 3.0L l6 | |
| 2002 | BMW | 525i | Sedan | 2.5L l6 | |
| 2002 | BMW | 525i | Wagon | 2.5L l6 | |
| 2002 | BMW | 530i | Sedan | 3.0L l6 | |
| 2002 | BMW | X5 | SUV | 3.0L l6 | |
| 2002 | BMW | Z3 | Coupe | 3.0L l6 | |
| 2002 | BMW | Z3 | Coupe | 3.2L l6 | |
| 2002 | BMW | Z3 | Roadster Convertible | 3.2L l6 | |
| 2002 | BMW | Z3 | Roadster Convertible | 2.5L l6 | |
| 2002 | BMW | Z3 | Roadster Convertible | 3.0L l6 | |
| 2003 | BMW | 325Ci | Convertible | 2.5L l6 | |
| 2003 | BMW | 325Ci | Coupe | 2.5L l6 | |
| 2003 | BMW | 325i | Sedan | 2.5L l6 | |
| 2003 | BMW | 325i | Wagon | 2.5L l6 | |
| 2003 | BMW | 325xi | Sedan | 2.5L l6 | |
| 2003 | BMW | 325xi | Wagon | 2.5L l6 | |
| 2003 | BMW | 330Ci | Convertible | 3.0L l6 | |
| 2003 | BMW | 330Ci | Coupe | 3.0L l6 | |
| 2003 | BMW | 330i | Sedan | 3.0L l6 | |
| 2003 | BMW | 330xi | Sedan | 3.0L l6 | |
| 2003 | BMW | 525i | Sedan | 2.5L l6 | |
| 2003 | BMW | 525i | Wagon | 2.5L l6 | |
| 2003 | BMW | 530i | Sedan | 3.0L l6 | |
| 2003 | BMW | X5 | SUV | 3.0L l6 | |
| 2003 | BMW | Z4 | Convertible | 2.5L l6 | |
| 2003 | BMW | Z4 | Convertible | 3.0L l6 | |
| 2004 | BMW | 325Ci | Convertible | 2.5L l6 | |
| 2004 | BMW | 325Ci | Coupe | 2.5L l6 | |
| 2004 | BMW | 325i | Sedan | 2.5L l6 | |
| 2004 | BMW | 325i | Wagon | 2.5L l6 | |
| 2004 | BMW | 325xi | Sedan | 2.5L l6 | |
| 2004 | BMW | 325xi | Wagon | 2.5L l6 | |
| 2004 | BMW | 330Ci | Convertible | 3.0L l6 | |
| 2004 | BMW | 330Ci | Coupe | 3.0L l6 | |
| 2004 | BMW | 330i | Sedan | 3.0L l6 | |
| 2004 | BMW | 330xi | Sedan | 3.0L l6 | |
| 2004 | BMW | 525i | Sedan | 2.5L l6 | |
| 2004 | BMW | 530i | Sedan | 3.0L l6 | |
| 2004 | BMW | X3 | SUV | 2.5L l6 | |
| 2004 | BMW | X3 | SUV | 3.0L l6 | |
| 2004 | BMW | X5 | SUV | 3.0L l6 | |
| 2004 | BMW | Z4 | Convertible | 2.5L l6 | |
| 2004 | BMW | Z4 | Convertible | 3.0L l6 | |
| 2005 | BMW | 325Ci | Convertible | 2.5L l6 | |
| 2005 | BMW | 325Ci | Coupe | 2.5L l6 | |
| 2005 | BMW | 325i | Sedan | 2.5L l6 | |
| 2005 | BMW | 325i | Wagon | 2.5L l6 | |
| 2005 | BMW | 325xi | Sedan | 2.5L l6 | |
| 2005 | BMW | 325xi | Wagon | 2.5L l6 | |
| 2005 | BMW | 330Ci | Convertible | 3.0L l6 | |
| 2005 | BMW | 330Ci | Coupe | 3.0L l6 | |
| 2005 | BMW | 330i | Sedan | 3.0L l6 | |
| 2005 | BMW | 330xi | Sedan | 3.0L l6 | |
| 2005 | BMW | 525i | Sedan | 2.5L l6 | |
| 2005 | BMW | 530i | Sedan | 3.0L l6 | |
| 2005 | BMW | X3 | SUV | 2.5L l6 | |
| 2005 | BMW | X3 | SUV | 3.0L l6 | |
| 2005 | BMW | X5 | SUV | 3.0L l6 | |
| 2005 | BMW | Z4 | Convertible | 2.5L l6 | |
| 2005 | BMW | Z4 | Convertible | 3.0L l6 | |
| 2006 | BMW | 325Ci | Convertible | 2.5L l6 | |
| 2006 | BMW | 325Ci | Coupe | 2.5L l6 | |
| 2006 | BMW | 325i | Sedan | 3.0L l6 | |
| 2006 | BMW | 325xi | Sedan | 3.0L l6 | |
| 2006 | BMW | 325xi | Wagon | 3.0L l6 | |
| 2006 | BMW | 330Ci | Convertible | 3.0L l6 | |
| 2006 | BMW | 330Ci | Coupe | 3.0L l6 | |
| 2006 | BMW | X3 | SUV | 3.0L l6 | |
| 2006 | BMW | X5 | SUV | 3.0L l6 |