2014-2021 BMW i3/i3 REx/i3s/i3s REx Coolant Return Hose / Line 64219292730
OEM Part #: 64-21-9-292-730 (64219292730)
Actual photo
The exact part you’ll receive — not a stock photo.
$12.13
Used
Donor2014 BMW i3 · ELECTRIC · 59k miles
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Genuine OEM Used
SKU: 612817
Donor Vehicle: 2014 BMW i3 · ELECTRIC · 59k miles
2 photos
$12.13
30-Day Returns
Genuine OEM Used
SKU: 572349
Donor Vehicle: 2014 BMW i3 · 0.6L
2 photos
$12.13
30-Day Returns
Genuine OEM Used
SKU: 628381
Donor Vehicle: 2014 BMW i3 · 0.6L · 84k miles
2 photos
$12.13
30-Day Returns
- Genuine OEM — real photos
- 30-day returns on eligible parts
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For the BMW i3 and i3s, this used OEM Coolant Return Hose / Line (part number 9292730) carries coolant back from the heater core or radiator to maintain proper engine temperature. On the range-extender variant (0.6L 647CC SOHC), a cracked or leaking return hose can cause coolant loss and overheating; on the full EV version, it manages battery thermal regulation.
Specifications
| Fits Vehicle Model | i3, i3 REx, i3s, i3s REx |
| Fits Vehicle Make | BMW |
| OEM Part No | 64-21-9-292-730 (64219292730) |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 24 vehicle configurations across 1 make, 2014-2021.
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 24 vehicle configurations — 24 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2020 | BMW | i3 | Hatchback | Electric Vehicle | For vehicles WITH option code S4T9A |
| 2021 | BMW | i3 | Hatchback | Electric Vehicle | For vehicles WITH option code S4T9A |
| 2019 | BMW | i3 | Hatchback | Electric Vehicle | For vehicles WITH option code S4T9A |
| 2018 | BMW | i3 REx | Hatchback | 0.6L l2 | For vehicles WITHOUT option code S4T9A |
| 2019 | BMW | i3 REx | Hatchback | 0.6L l2 | For vehicles WITHOUT option code S4T9A |
| 2020 | BMW | i3 REx | Hatchback | 0.6L l2 | For vehicles WITHOUT option code S4T9A |
| 2021 | BMW | i3 REx | Hatchback | 0.6L l2 | For vehicles WITHOUT option code S4T9A |
| 2018 | BMW | i3s | Hatchback | Electric Vehicle | For vehicles WITH option code S4T9A |
| 2020 | BMW | i3s | Hatchback | Electric Vehicle | For vehicles WITH option code S4T9A |
| 2019 | BMW | i3s | Hatchback | Electric Vehicle | For vehicles WITH option code S4T9A |
| 2021 | BMW | i3s | Hatchback | Electric Vehicle | For vehicles WITH option code S4T9A |
| 2019 | BMW | i3s REx | Hatchback | 0.6L l2 | For vehicles WITHOUT option code S4T9A |
| 2018 | BMW | i3s REx | Hatchback | 0.6L l2 | For vehicles WITHOUT option code S4T9A |
| 2020 | BMW | i3s REx | Hatchback | 0.6L l2 | For vehicles WITHOUT option code S4T9A |
| 2021 | BMW | i3s REx | Hatchback | 0.6L l2 | For vehicles WITHOUT option code S4T9A |
| 2014 | BMW | i3 | Hatchback | Electric Vehicle | For vehicles WITH option code S4T9A |
| 2015 | BMW | i3 | Hatchback | Electric Vehicle | For vehicles WITH option code S4T9A |
| 2016 | BMW | i3 | Hatchback | Electric Vehicle | For vehicles WITH option code S4T9A |
| 2014 | BMW | i3 REx | Hatchback | 0.6L l2 | For vehicles WITHOUT option code S4T9A |
| 2016 | BMW | i3 REx | Hatchback | 0.6L l2 | For vehicles WITHOUT option code S4T9A |
| 2015 | BMW | i3 REx | Hatchback | 0.6L l2 | For vehicles WITHOUT option code S4T9A |
| 2017 | BMW | i3 | Hatchback | Electric Vehicle | For vehicles WITH option code S4T9A |
| 2017 | BMW | i3 REx | Hatchback | 0.6L l2 | For vehicles WITHOUT option code S4T9A |
| 2018 | BMW | i3 | Hatchback | Electric Vehicle | For vehicles WITH option code S4T9A |