2004-2006 BMW X3 Coolant Hose / Line 64213400415
OEM Part #: 64-21-3-400-415 (64213400415)
Actual photo
The exact part you’ll receive — not a stock photo.
$30.49
Used
Donor2004 BMW X3 · 3.0L
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Genuine OEM Used
SKU: 655922
Donor Vehicle: 2004 BMW X3 · 3.0L
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$30.49
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BMW coolant hose / line, OEM part number 3400415, is a used genuine part from a donor BMW X3. This factory hose carries coolant through the cooling system on M54 2.5L and 3.0L inline-six engines. When the hose cracks or its O-rings fail, coolant leaks can cause overheating and low-coolant warnings. It is not a safety-critical component.
Specifications
| Fits Vehicle Model | X3 |
| Fits Vehicle Make | BMW |
| OEM Part No | 64-21-3-400-415 (64213400415) |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 5 vehicle configurations across 1 make, 2004-2006.
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 5 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 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 |