2006-2007 BMW 525i/525xi/530i/530xi Coolant Return Hose / Line 17127521778

OEM Part #: 17-12-7-521-778 (17127521778)

$14.99
Used
Donor2007 BMW 525i · 3.0L
SKU: 415645 · 30-Day Returns
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Coolant Return Hose / Line 17127521778 — Used (SKU 415645)
Genuine OEM Used SKU: 415645 Donor Vehicle: 2007 BMW 525i · 3.0L 2 photos
$14.99
30-Day Returns
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This is a used genuine BMW OEM coolant return hose, part number 7521778. Also known as a coolant line, this hose routes engine coolant back to the system. A cracked or leaking hose can cause overheating and coolant loss. It was removed from a 3.0L 2996CC inline-six gas engine.

Specifications

Specifications for Coolant Return Hose / Line 17127521778
Fits Vehicle Model525i, 525xi, 530i, 530xi
Fits Vehicle MakeBMW
OEM Part No17-12-7-521-778 (17127521778)
CategoryRadiator / Coolant

Compatible Vehicles

Fits 10 vehicle configurations across 1 make, 2006-2007.

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.

BMW

  • 525i 2006-2007 · 2 variants 2 with notes
  • 525xi 2006-2007 · 2 variants 2 with notes
  • 530i 2006-2007 · 2 variants 2 with notes
  • 530xi 2006-2007 · 4 variants 4 with notes
View all 10 vehicle configurations — 10 with fitment notes
Full vehicle fitment list for Coolant Return Hose / Line 17127521778
Year Make Model Trim Engine Note
2007 BMW 525i Sedan 3.0L l6 For vehicles WITHOUT option codes S205A AND S2TBA
2006 BMW 525i Sedan 3.0L l6 For vehicles WITHOUT option codes S205A AND S2TBA
2007 BMW 525xi Sedan 3.0L l6 For vehicles WITHOUT option codes S205A AND S2TBA
2006 BMW 525xi Sedan 3.0L l6 For vehicles WITHOUT option codes S205A AND S2TBA
2007 BMW 530i Sedan 3.0L l6 For vehicles WITHOUT option codes S205A AND S2TBA
2006 BMW 530i Sedan 3.0L l6 For vehicles WITHOUT option codes S205A AND S2TBA
2006 BMW 530xi Sedan 3.0L l6 For vehicles WITHOUT option codes S205A AND S2TBA
2007 BMW 530xi Sedan 3.0L l6 For vehicles WITHOUT option codes S205A AND S2TBA
2007 BMW 530xi Wagon 3.0L l6 For vehicles WITHOUT option codes S205A AND S2TBA
2006 BMW 530xi Wagon 3.0L l6 For vehicles WITHOUT option codes S205A AND S2TBA

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