2007-2008 BMW X3 Transmission Oil Cooler Line / Pipe (SUPPLY) 17223452397
OEM Part #: 17-22-3-452-397 (17223452397)
Actual photo
The exact part you’ll receive — not a stock photo.
$89.99
Used
Donor2008 BMW X3 · 3.0L
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Genuine OEM Used
SKU: 704304
Donor Vehicle: 2008 BMW X3 · 3.0L
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$89.99
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This used genuine BMW transmission oil cooler line (OEM 3452397, also supersedes 3415431) handles ATF supply for the 3.0L N52 engine. A leaking or restricted supply pipe can cause erratic shifting, slipping, or transmission overheating—the line is prone to cracking at the crimped fittings over time. Replace it as a pair with the return line for best results.
Specifications
| Fits Vehicle Model | X3 |
| Fits Vehicle Make | BMW |
| OEM Part No | 17-22-3-452-397 (17223452397) |
| Compatible OEM Part No | 3415431 |
| Category | Transmission |
Compatible Vehicles
Fits 2 vehicle configurations across 1 make, 2007-2008.
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 2 vehicle configurations — 2 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2007 | BMW | X3 | SUV | 3.0L l6 | For vehicles WITH option code S205A |
| 2008 | BMW | X3 | SUV | 3.0L l6 | For vehicles WITH option code S205A |