VTT Billet/Silicone B58 Coolant Hoses - F2X / F3X
Ships from the brand or distributor, usually in 3–7 business days
Make sure this fits your car
Fits: BMW F-series B58: M140i, M240i (F22), 340i (F30), 440i (F32)
- Free US shipping over $250
- 30-day returns on unused parts
- Fitment help before you buy
VTT Gen 1 B58 Billet and Silicone Coolant Hose Kit VTT's Gen 1 B58 coolant-hose system replaces failure-prone plastic connections and standard rubber hoses with black-anodized billet adapters and molded six-ply silicone hoses shaped around the factory routing. Configuration Options Full kit: upper radiator, lower radiator, expansion-tank, and upper vent hoses Radiator kit: upper and lower radiator hoses Individual hoses: select only the required replacement OEM Reference Numbers Upper radiator hose: 17128616548 Lower radiator hose: 17128633482 Expansion-tank hose: 17128620944 Upper vent hose: 17128616555 Fitment Designed for many Gen 1 B58 F2X and F3X applications. Fitment varies by chassis, model year, and individual hose. Match each required hose to the listed BMW part number before ordering; some Gen 1 B58 models use different routing.
Brand: VTT · Part #: VTT-B58-COOLANT
BMW F-series B58: M140i, M240i (F22), 340i (F30), 440i (F32)
| Model | Chassis | Years | Engine | Fits |
|---|---|---|---|---|
| M140i | F20/F21 | 2016–2019 | Gen 1 B58 | |
| M240i | F22/F23 | 2016–2021 | Gen 1 B58 | |
| 340i | F30/F31/F34 | 2016–2019 | Gen 1 B58 | |
| 440i | F32/F33/F36 | 2017–2020 | Gen 1 B58 | |
| 540i | G30/G31 | 2017–2019 | Gen 1 B58 | |
| 740i | G11/G12 | 2016–2019 | Gen 1 B58 | |
| X3 M40i | G01 | 2018–2019 | Gen 1 B58 | |
| M340i | G20/G21 | 2019+ | Gen 2 B58 (TU) | |
| M440i | G22/G23/G26 | 2021+ | Gen 2 B58 (TU) | |
| M240i | G42 | 2022+ | Gen 2 B58 (TU) | |
| Z4 M40i | G29 | 2019+ | Gen 2 B58 (TU) | |
| GR Supra 3.0 | A90/A91 | 2020+ | Gen 2 B58 (TU) | |
| 540i | G30/G31 | 2020–2023 | Gen 2 B58 (TU) | |
| 740i | G11/G12 | 2020–2022 | Gen 2 B58 (TU) | |
| X3 M40i | G01 | 2020+ | Gen 2 B58 (TU) |
Not sure? Email sales@b58racing.com with your VIN.
- Ships from the brand or distributor, usually in 3–7 business days.
- Free US shipping on orders over $250.
- Unused parts can be returned within 30 days. Some items are marked no-refund in their description.
Full details are on our shipping and returns page.
Pairs well with
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Mishimoto Automatic Transmission Cooler - 2020+ GR Supra 3.0
CSF #8355 High-Performance Aux Radiator - BMW F2X M240i, F3X 340i/440i, F87 M2
