BMW Coolant Reservoir Vent Tube / Line / Hose 17122284686
OEM Part #: 17-12-2-284-686 (17122284686)
This page covers one exact OEM part number. Every unit we stocked has sold.
We may be able to get another
Used OEM parts are one-of-a-kind. We sometimes get another when we dismantle a matching vehicle, but we can’t say when — browse what’s in stock now:
Other Coolant Hose / Pipe / Line / Coolant Reservoir / Tank that may fit your vehicle
AC Suction Hose / Line / Pipe
$26.99
Fits 2012–2021 BMW
OEM: 64539334689
Coolant Expansion Tank / Bottle Cap
$6.68
Fits 2008–2026 BMW
OEM: 17117639024
Coolant Reservoir / Bottle / Tank Cap
$16.49
Fits 2004–2026 BMW
OEM: 17117639021
Coolant Reservoir / Tank / Bottle
$30.95
Fits 2012–2021 BMW
OEM: 17137609468
Coolant Reservoir Tank Cap / Cover
$13.99
Fits 2006–2024 BMW
OEM: 17117639020
Heater / Water Valve Hose
$13.71
Fits 2012–2021 BMW
OEM: 64219208179
- Genuine OEM — real photos
- 30-day returns on eligible parts
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- Ships from our own indoor warehouse
Specifications
| Fits Vehicle Model | M2, M3, M4 |
| Fits Vehicle Make | BMW |
| OEM Part No | 17-12-2-284-686 (17122284686) |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 20 vehicle configurations across 1 make, 2015-2021.
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 20 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2015 | BMW | M3 | Sedan | 3.0L l6 Turbo | |
| 2015 | BMW | M4 | Convertible | 3.0L l6 Turbo | |
| 2015 | BMW | M4 | Coupe | 3.0L l6 Turbo | |
| 2016 | BMW | M3 | Sedan | 3.0L l6 Turbo | |
| 2016 | BMW | M4 | Convertible | 3.0L l6 Turbo | |
| 2016 | BMW | M4 | Coupe | 3.0L l6 Turbo | |
| 2016 | BMW | M4 | GTS Coupe | 3.0L l6 Turbo | |
| 2017 | BMW | M3 | Sedan | 3.0L l6 Turbo | |
| 2017 | BMW | M4 | Convertible | 3.0L l6 Turbo | |
| 2017 | BMW | M4 | Coupe | 3.0L l6 Turbo | |
| 2018 | BMW | M3 | Sedan | 3.0L l6 Turbo | |
| 2018 | BMW | M4 | Convertible | 3.0L l6 Turbo | |
| 2018 | BMW | M4 | Coupe | 3.0L l6 Turbo | |
| 2019 | BMW | M2 | Coupe | 3.0L l6 Turbo | |
| 2019 | BMW | M4 | Convertible | 3.0L l6 Turbo | |
| 2019 | BMW | M4 | Coupe | 3.0L l6 Turbo | |
| 2020 | BMW | M2 | Coupe | 3.0L l6 Turbo | |
| 2020 | BMW | M4 | Convertible | 3.0L l6 Turbo | |
| 2020 | BMW | M4 | Coupe | 3.0L l6 Turbo | |
| 2021 | BMW | M2 | Coupe | 3.0L l6 Turbo |