2006-2016 BMW Automatic Transmission Oil Cooler / Heat Exchanger 17217551647
OEM Part #: 17-21-7-551-647 (17217551647)
Actual photo
The exact part you’ll receive — not a stock photo.
$27.99
Used
Donor2006 BMW 330xi · 3.0L
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Only 2 in stock — no guaranteed restock
Genuine OEM Used
SKU: 701809
Donor Vehicle: 2006 BMW 330xi · 3.0L
4 photos
SOME MINOR DAMAGE, SEE PICTURES
$27.99
30-Day Returns
Genuine OEM Used
SKU: 712175
Donor Vehicle: 2013 BMW Z4 · 2.0L
2 photos
$39.99
30-Day Returns
- Genuine OEM — real photos
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BMW automatic transmission oil cooler / heat exchanger, OEM part number 7551647, is a genuine used part from a donor vehicle. This component, also known as the transmission oil cooler or heat exchanger, helps regulate transmission fluid temperature by transferring heat to the engine coolant system. When it fails, you may notice transmission overheating, slipping, or fluid leaks.
Specifications
| Fits Vehicle Model | 128i, 325i, 325xi, 328i, 328i xDrive, 328xi, 330i, 330xi, X1, Z4 |
| Fits Vehicle Make | BMW |
| OEM Part No | 17-21-7-551-647 (17217551647) |
| Category | Transmission |
Compatible Vehicles
Fits 72 vehicle configurations across 1 make, 2006-2016.
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 72 vehicle configurations — 32 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2009 | BMW | Z4 | Convertible | 3.0L l6 | |
| 2011 | BMW | Z4 | Convertible | 3.0L l6 | |
| 2010 | BMW | Z4 | Convertible | 3.0L l6 | |
| 2015 | BMW | Z4 | Convertible | 2.0L l4 Turbo | |
| 2016 | BMW | Z4 | Convertible | 2.0L l4 Turbo | |
| 2013 | BMW | Z4 | Convertible | 2.0L l4 Turbo | |
| 2012 | BMW | Z4 | Convertible | 2.0L l4 Turbo | |
| 2014 | BMW | Z4 | Convertible | 2.0L l4 Turbo | |
| 2012 | BMW | X1 | SUV | 2.0L l4 Turbo | |
| 2012 | BMW | 328i | Wagon | 2.0L l4 Turbo | |
| 2011 | BMW | 328i | Coupe | 3.0L l6 | With N51 SULEV Engine |
| 2012 | BMW | 328i | Coupe | 3.0L l6 | With N51 SULEV Engine |
| 2013 | BMW | 328i | Coupe | 3.0L l6 | With N51 SULEV Engine |
| 2012 | BMW | 328i | Coupe | 2.0L l4 Turbo | With N51 SULEV Engine |
| 2013 | BMW | 328i | Coupe | 2.0L l4 Turbo | With N51 SULEV Engine |
| 2007 | BMW | 328xi | Coupe | 3.0L l6 | |
| 2008 | BMW | 328xi | Coupe | 3.0L l6 | |
| 2009 | BMW | 328i | Coupe | 3.0L l6 | |
| 2010 | BMW | 328i | Coupe | 3.0L l6 | |
| 2008 | BMW | 328i | Coupe | 3.0L l6 | |
| 2007 | BMW | 328i | Coupe | 3.0L l6 | |
| 2009 | BMW | 328i xDrive | Wagon | 3.0L l6 | |
| 2011 | BMW | 328i xDrive | Wagon | 3.0L l6 | |
| 2010 | BMW | 328i xDrive | Wagon | 3.0L l6 | |
| 2012 | BMW | 328i xDrive | Wagon | 3.0L l6 | |
| 2010 | BMW | 328i | Wagon | 3.0L l6 | |
| 2011 | BMW | 328i | Wagon | 3.0L l6 | |
| 2010 | BMW | 328i | Convertible | 3.0L l6 | |
| 2007 | BMW | 328i | Convertible | 3.0L l6 | |
| 2009 | BMW | 328i | Convertible | 3.0L l6 | |
| 2008 | BMW | 328i | Convertible | 3.0L l6 | |
| 2015 | BMW | X1 | SUV | 2.0L l4 Turbo | |
| 2014 | BMW | X1 | SUV | 2.0L l4 Turbo | |
| 2013 | BMW | X1 | SUV | 2.0L l4 Turbo | |
| 2012 | BMW | 328i | Wagon | 3.0L l6 | |
| 2013 | BMW | 328i | Convertible | 3.0L l6 | With N51 SULEV Engine |
| 2012 | BMW | 328i | Convertible | 3.0L l6 | With N51 SULEV Engine |
| 2011 | BMW | 328i | Convertible | 3.0L l6 | With N51 SULEV Engine |
| 2012 | BMW | 328i | Convertible | 2.0L l4 Turbo | With N51 SULEV Engine |
| 2013 | BMW | 328i | Convertible | 2.0L l4 Turbo | With N51 SULEV Engine |
| 2007 | BMW | 328xi | Wagon | 3.0L l6 | |
| 2006 | BMW | 325i | Sedan | 3.0L l6 | |
| 2011 | BMW | 128i | Coupe | 3.0L l6 | With N51 Engine |
| 2009 | BMW | 128i | Coupe | 3.0L l6 | With N51 Engine |
| 2008 | BMW | 128i | Coupe | 3.0L l6 | With N51 Engine |
| 2010 | BMW | 128i | Coupe | 3.0L l6 | With N51 Engine |
| 2013 | BMW | 128i | Coupe | 3.0L l6 | With N51 Engine |
| 2012 | BMW | 128i | Coupe | 3.0L l6 | With N51 Engine |
| 2010 | BMW | 128i | Convertible | 3.0L l6 | With N51 Engine |
| 2009 | BMW | 128i | Convertible | 3.0L l6 | With N51 Engine |
| 2011 | BMW | 128i | Convertible | 3.0L l6 | With N51 Engine |
| 2008 | BMW | 128i | Convertible | 3.0L l6 | With N51 Engine |
| 2013 | BMW | 128i | Convertible | 3.0L l6 | With N51 Engine |
| 2012 | BMW | 128i | Convertible | 3.0L l6 | With N51 Engine |
| 2006 | BMW | 325xi | Sedan | 3.0L l6 | |
| 2008 | BMW | 328i | Sedan | 3.0L l6 | With N51 SULEV Engine |
| 2007 | BMW | 328i | Sedan | 3.0L l6 | With N51 SULEV Engine |
| 2007 | BMW | 328i | Wagon | 3.0L l6 | |
| 2009 | BMW | 328i | Wagon | 3.0L l6 | |
| 2008 | BMW | 328i | Wagon | 3.0L l6 | |
| 2006 | BMW | 325xi | Wagon | 3.0L l6 | |
| 2009 | BMW | 328i xDrive | Sedan | 3.0L l6 | With N51 SULEV Engine |
| 2010 | BMW | 328i xDrive | Sedan | 3.0L l6 | With N51 SULEV Engine |
| 2011 | BMW | 328i xDrive | Sedan | 3.0L l6 | With N51 SULEV Engine |
| 2010 | BMW | 328i | Sedan | 3.0L l6 | With N51 SULEV Engine |
| 2008 | BMW | 328xi | Wagon | 3.0L l6 | |
| 2011 | BMW | 328i | Sedan | 3.0L l6 | With N51 SULEV Engine |
| 2006 | BMW | 330xi | Sedan | 3.0L l6 | |
| 2006 | BMW | 330i | Sedan | 3.0L l6 | |
| 2008 | BMW | 328xi | Sedan | 3.0L l6 | With N51 SULEV Engine |
| 2007 | BMW | 328xi | Sedan | 3.0L l6 | With N51 SULEV Engine |
| 2009 | BMW | 328i | Sedan | 3.0L l6 | With N52 Engine |