VTT BMW Gen1 B58 F20 F22 F30 F32 Silicone Coolant Hoses (Inc. M140i, M240i, 340i & 440i)

VTT is proud to announce our B58 Gen 1 Billet/Silicone coolant hose upgrade kit! The factory plastic coolant connectors are prone to breaking over time, and the hoses are just your standard run-of-the-mill coolant hose. We wanted to provide an upgrade to both areas. What we came up with is Billet 6061-T6 connectors anodized black for corrosion resistance, and 6-ply silicone molded silicone hoses in the factory shapes.

Currently, these fit most Gen 1 B58 applications F2X/F3X

Please Note: They may not fit some models, we have not test fit on all models. Please bear in mind, the B58 coolant hoses can be difficult to install, and may require removal of other items on the engine to reach the hose connections.

Offered in a variety of ways. 

Full hose kit:

• Upper Radiator hose  – OEM Part 17 12 8 616 548
• Lower Radiator hose – OEM Part 17 12 8 633 482
• Expansion Tank hose OEM Part 17 12 8 620 944
• Upper vent hose – OEM Part 17 12 8 616 555

Radiator Hose Kit:

• Upper Radiator hose  – OEM Part 17 12 8 616 548
• Lower Radiator hose – OEM Part 17 12 8 633 482

Individual hoses:

• Upper Radiator hose  – OEM Part 17 12 8 616 548
• Lower Radiator hose – OEM Part 17 12 8 633 482
• Expansion Tank hose OEM Part 17 12 8 620 944
• Upper vent hose – OEM Part 17 12 8 616 555

BMW Gen 1 B58 Engine

To ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your registration number(UK) or the last 7 digits of your VIN. Simply enter your car details prior to checkout. 

VTT-B58-COOLANT

Manufactured by

VTT - Vargas Turbocharger Technologies