Vargas Turbo Technologies VTT BMW B58 Coolant Hose Kit for F2X/F3X (F20 F21 F22 F23 F30 F31 F32 F33 F36) – Billet 6061-T6 Ends & 6‑Ply Silicone – Upper/Lower/Expansion/Vent – M140i M240i 340i 440i Gen 1
Vargas Turbo Technologies VTT BMW B58 Coolant Hose Kit for F2X/F3X (F20 F21 F22 F23 F30 F31 F32 F33 F36) – Billet 6061-T6 Ends & 6‑Ply Silicone – Upper/Lower/Expansion/Vent – M140i M240i 340i 440i Gen 1
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  • Load image into Gallery viewer, Vargas Turbo Technologies VTT BMW B58 Coolant Hose Kit for F2X/F3X (F20 F21 F22 F23 F30 F31 F32 F33 F36) – Billet 6061-T6 Ends & 6‑Ply Silicone – Upper/Lower/Expansion/Vent – M140i M240i 340i 440i Gen 1

Vargas Turbo Technologies VTT BMW B58 Coolant Hose Kit for F2X/F3X (F20 F21 F22 F23 F30 F31 F32 F33 F36) – Billet 6061-T6 Ends & 6‑Ply Silicone – Upper/Lower/Expansion/Vent – M140i M240i 340i 440i Gen 1

£480.00
£480.00
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Vargas VTT BMW B58 F2X and F3X Coolant Hose Kit - Billet Aluminium and Premium Silicone

Upgrade the cooling system on your BMW B58 with the Vargas Turbo Technologies VTT billet and silicone coolant hose kit. Designed for most Gen 1 B58 F2X and F3X models, this direct replacement kit swaps the brittle factory plastic connectors for strong billet 6061-T6 aluminium ends paired with premium 6-ply silicone hoses moulded to factory shapes for an exact fit. Ideal for fast road, track and tuned B58 builds where reliability and heat management matter.

We have installed these VTT B58 hoses in our own workshop and they have performed brilliantly. Customers love the peace of mind, cleaner engine bay look and the OE-plus fit and finish.

Why choose the VTT B58 coolant hose upgrade

  • Billet 6061-T6 aluminium connectors replace weak plastic push-fit ends
  • Premium 6-ply silicone construction for durability, heat resistance and long-term reliability
  • Moulded to factory hose routing for a true plug-and-play install
  • Improves cooling system resilience on tuned B58 engines
  • Perfect OE-replacement upgrade for preventative maintenance
  • Vargas Turbo Technologies quality and engineering

What is included

  • Upper radiator hose - OEM part number 17128616548
  • Lower radiator hose - OEM part number 17128633482
  • Expansion tank hose - OEM part number 17128620944
  • Upper vent hose - OEM part number 17128616555

Compatibility note: This kit fits most Gen 1 BMW B58 F2X and F3X chassis applications. It may not fit some models and has not been tested on every variant. Always cross-check the OEM part numbers above against your vehicle before ordering.

Optimised fitment coverage - B58 Gen 1 F2X and F3X

Typical platforms include F20 and F21 1 Series, F22 and F23 2 Series, F30 and F31 3 Series, F34 3 Series GT, and F32, F33, F36 4 Series running the B58 engine. Common model examples include M140i, M240i, 340i and 440i. See the detailed part application references below.

Upper Vent Hose 17128616555 found on

  • 1′ F20 LCI 09/2015 to 06/2019
  • 1′ F21 LCI 09/2015 to 06/2019
  • 2′ F22 09/2015 to 06/2017
  • 2′ F22 LCI 09/2016 to 12/2019
  • 2′ F23 09/2015 to 06/2017
  • 2′ F23 LCI 10/2016 to 12/2019
  • 3′ F30 LCI 10/2014 to 10/2018
  • 3′ F31 LCI 10/2014 to 06/2019
  • 3′ F34 GT LCI 09/2015 to 12/2019
  • 4′ F32 04/2015 to 02/2017
  • 4′ F32 LCI 05/2016 to 12/2019
  • 4′ F33 03/2015 to 02/2017
  • 4′ F33 LCI 05/2016 to 12/2019
  • 4′ F36 Gran Coupé 03/2015 to 02/2017
  • 4′ F36 Gran Coupé LCI 05/2016 to 12/2019

Lower Radiator Hose 17128633482 found on

  • 2′ F22 09/2015 to 06/2017
  • 2′ F22 LCI 10/2016 to 12/2019
  • 3′ F30 LCI 10/2014 to 10/2018
  • 4′ F32 09/2015 to 02/2017
  • 4′ F32 LCI 07/2016 to 12/2019
  • 4′ F33 09/2015 to 02/2017
  • 4′ F36 Gran Coupé 10/2015 to 02/2017
  • 4′ F36 Gran Coupé LCI 07/2016 to 12/2019

Upper Radiator Hose 17128616548 found on

  • 1′ F20 LCI 09/2015 to 06/2019
  • 1′ F21 LCI 09/2015 to 06/2019
  • 2′ F22 09/2015 to 06/2017
  • 2′ F22 LCI 09/2016 to 12/2019
  • 2′ F23 09/2015 to 06/2017
  • 2′ F23 LCI 10/2016 to 12/2019
  • 3′ F30 LCI 10/2014 to 10/2018
  • 3′ F31 LCI 10/2014 to 06/2019
  • 3′ F34 GT LCI 09/2015 to 12/2019
  • 4′ F32 04/2015 to 02/2017
  • 4′ F32 LCI 05/2016 to 12/2019
  • 4′ F33 03/2015 to 02/2017
  • 4′ F33 LCI 05/2016 to 12/2019
  • 4′ F36 Gran Coupé 03/2015 to 02/2017
  • 4′ F36 Gran Coupé LCI 05/2016 to 12/2019

Radiator to Expansion Tank Hose 17128620944 found on

  • 1′ F20 LCI 09/2015 to 06/2019
  • 1′ F21 LCI 09/2015 to 06/2019
  • 2′ F22 09/2015 to 06/2017
  • 2′ F22 LCI 09/2016 to 12/2019
  • 2′ F23 09/2015 to 06/2017
  • 2′ F23 LCI 09/2016 to 12/2019
  • 3′ F30 LCI 09/2014 to 03/2019
  • 3′ F31 LCI 09/2014 to 06/2019
  • 3′ F34 GT LCI 09/2015 to 12/2019
  • 3′ F35 LCI 07/2015 to 03/2019
  • 4′ F32 04/2015 to 02/2017
  • 4′ F32 LCI 05/2016 to 12/2019
  • 4′ F33 03/2015 to 02/2017
  • 4′ F33 LCI 05/2016 to 12/2019
  • 4′ F36 Gran Coupé 03/2015 to 03/2017
  • 4′ F36 Gran Coupé LCI 05/2016 to 12/2019

Fitting and support

Professional installation recommended. For fitting by Nforcd in Warwickshire, request a quote at Sales@nforcd.com.

SEO friendly search terms

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