The BMW Water Hose Genuine BMW 17122284686 is an authentic dealer product engineered for precise fit and performance. Manufactured by Genuine BMW, this hose carries OE part number 17-12-2-284-686 / 17122284686 and is designed as the upper vent hose to the expansion tank on select BMW models.
Verified fitment includes:
- BMW M2 (Competition, 2019-2021; CS, 2020) with 3.0L L6 engine, F87 chassis (Coupe)
- BMW M3 (Base, 2015-2018) with 3.0L L6 engine, F80 chassis (Sedan)
- BMW M4 (Base, 2015-2020) with 3.0L L6 engine, F82 Coupe and F83 Convertible chassis
- BMW M4 (GTS, 2016; CS, 2019-2020) with 3.0L L6 engine, F82 chassis (Coupe)
Ensure proper cooling system function with this Genuine BMW part, specifically designed for upper vent hose routing between the expansion tank and cooling system on listed BMW models. For best results, confirm fitment with your exact vehicle details.
Specifications
Product Type
Genuine
OE Part Number
17 12 2 284 686 / 17122284686
OEM
Genuine Dealer Product
No matching specifications found.