BMW Coolant Hose / Line 64219398959

OEM Part #: 64-21-9-398-959 (64219398959)

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 / Radiator Coolant Hose that may fit your vehicle

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This coolant hose is compatible with various BMW models, including 330i, M340i, 430i, X3, X4, and 230i from the years 2019 to 2024. Positioned within the cooling system, it plays a critical role in transporting coolant to regulate engine temperature effectively. This part is essential for addressing common issues such as leaks or blockages that can lead to overheating. Interchangeable part numbers include Bosch 9398959, ensuring a precise fit for specified models. Constructed to withstand high pressure, this coolant hose supports optimal engine performance and longevity. This is a reliable replacement part for maintaining your BMW's efficiency.

Specifications

Specifications for Coolant Hose / Line 64219398959
Fits Vehicle Model	230i, 230i xDrive, 330i, 330i xDrive, 430i, 430i Gran Coupe, M240i, M240i xDrive, M340i, M340i xDrive, M440i, M440i Gran Coupe, M440i xDrive, M440i xDrive Gran Coupe, X3, X4
Fits Vehicle Make	BMW
OEM Part No	64-21-9-398-959 (64219398959)
Category	Radiator / Coolant

Compatible Vehicles

Fits 57 vehicle configurations across 1 make, 2019-2025.

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

230i 2022-2023 · 2 variants 2 with notes
230i xDrive 2023 1 with note
330i 2019-2025 · 7 variants 5 with notes
330i xDrive 2019-2025 · 8 variants 6 with notes
430i 2021-2023 · 6 variants 6 with notes
430i Gran Coupe 2022-2023 · 2 variants 2 with notes
M240i 2023 1 with note
M240i xDrive 2022-2023 · 2 variants 2 with notes
M340i 2020-2025 · 6 variants 1 with note
M340i xDrive 2020-2025 · 6 variants 1 with note
M440i 2021-2023 · 5 variants 5 with notes
M440i Gran Coupe 2022-2023 · 2 variants 2 with notes
M440i xDrive 2021-2023 · 5 variants 5 with notes
M440i xDrive Gran Coupe 2022-2023 · 2 variants 2 with notes
X3 2022 1 with note
X4 2022 1 with note

View all 57 vehicle configurations — 43 with fitment notes

Full vehicle fitment list for Coolant Hose / Line 64219398959
Year	Make	Model	Trim	Engine	Note
2019	BMW	330i	Sedan	2.0L l4 Turbo	Outlet
2019	BMW	330i xDrive	Sedan	2.0L l4 Turbo	Outlet
2019	BMW	330i xDrive	Wagon	2.0L l4 Turbo	Outlet
2020	BMW	330i	Sedan	2.0L l4 Turbo	Outlet
2020	BMW	330i xDrive	Sedan	2.0L l4 Turbo	Outlet
2020	BMW	M340i	Sedan	3.0L l6 Turbo	Outlet
2020	BMW	M340i xDrive	Sedan	3.0L l6 Turbo	Outlet
2021	BMW	330i	Sedan	2.0L l4 Turbo	Outlet
2021	BMW	330i xDrive	Sedan	2.0L l4 Turbo	Outlet
2021	BMW	430i	Convertible	2.0L l4 Turbo	Outlet
2021	BMW	430i	Coupe	2.0L l4 Turbo	Outlet
2021	BMW	M340i	Sedan	3.0L l6 Turbo
2021	BMW	M340i xDrive	Sedan	3.0L l6 Turbo
2021	BMW	M440i xDrive	Coupe	3.0L l6 Turbo	Outlet
2022	BMW	330i	Sedan	2.0L l4 Turbo	Outlet
2022	BMW	330i xDrive	Sedan	2.0L l4 Turbo	Outlet
2022	BMW	430i	Convertible	2.0L l4 Turbo	Outlet
2022	BMW	430i	Coupe	2.0L l4 Turbo	Outlet
2022	BMW	430i Gran Coupe	Hatchback	2.0L l4 Turbo	Outlet
2022	BMW	M340i	Sedan	3.0L l6 Turbo
2022	BMW	M340i xDrive	Sedan	3.0L l6 Turbo
2022	BMW	X3	SUV	3.0L l6 Turbo	Outlet
2022	BMW	X4	SUV	3.0L l6 Turbo	Outlet
2021	BMW	M440i	Convertible	3.0L l6 Turbo	Outlet
2022	BMW	230i	Coupe	2.0L l4 Turbo	Outlet
2022	BMW	M240i xDrive	Coupe	3.0L l6 Turbo	Outlet
2022	BMW	M440i	Convertible	3.0L l6 Turbo	Outlet
2022	BMW	M440i	Coupe	3.0L l6 Turbo	Outlet
2022	BMW	M440i Gran Coupe	Hatchback	3.0L l6 Turbo	Outlet
2022	BMW	M440i xDrive	Convertible	3.0L l6 Turbo	Outlet
2022	BMW	M440i xDrive	Coupe	3.0L l6 Turbo	Outlet
2022	BMW	M440i xDrive Gran Coupe	Hatchback	3.0L l6 Turbo	Outlet
2023	BMW	230i	Coupe	2.0L l4 Turbo	Outlet
2023	BMW	230i xDrive	Coupe	2.0L l4 Turbo	Outlet
2023	BMW	330i	Sedan	2.0L l4 Turbo	Outlet
2023	BMW	330i xDrive	Sedan	2.0L l4 Turbo	Outlet
2023	BMW	430i	Convertible	2.0L l4 Turbo	Outlet
2023	BMW	430i	Coupe	2.0L l4 Turbo	Outlet
2023	BMW	430i Gran Coupe	Hatchback	2.0L l4 Turbo	Outlet
2023	BMW	M240i	Coupe	3.0L l6 Turbo	Outlet
2023	BMW	M240i xDrive	Coupe	3.0L l6 Turbo	Outlet
2023	BMW	M340i	Sedan	3.0L l6 Turbo
2023	BMW	M340i xDrive	Sedan	3.0L l6 Turbo
2023	BMW	M440i	Convertible	3.0L l6 Turbo	Outlet
2023	BMW	M440i	Coupe	3.0L l6 Turbo	Outlet
2023	BMW	M440i Gran Coupe	Hatchback	3.0L l6 Turbo	Outlet
2023	BMW	M440i xDrive	Convertible	3.0L l6 Turbo	Outlet
2023	BMW	M440i xDrive	Coupe	3.0L l6 Turbo	Outlet
2023	BMW	M440i xDrive Gran Coupe	Hatchback	3.0L l6 Turbo	Outlet
2024	BMW	330i	Sedan	2.0L l4 Turbo
2024	BMW	330i xDrive	Sedan	2.0L l4 Turbo
2024	BMW	M340i	Sedan	3.0L l6 Turbo
2024	BMW	M340i xDrive	Sedan	3.0L l6 Turbo
2025	BMW	330i	Sedan	2.0L l4 Turbo
2025	BMW	330i xDrive	Sedan	2.0L l4 Turbo
2025	BMW	M340i	Sedan	3.0L l6 Turbo
2025	BMW	M340i xDrive	Sedan	3.0L l6 Turbo

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Specifications

Compatible Vehicles

BMW