NRW Design Silicone Coolant Hose Kit - BMW G80 M3 | G82 | G83 M4 | G87 M2 (S58)

The NRW Design S58 Silicone Coolant Hose Kit replaces the factory rubber coolant hoses on the BMW S58 with reinforced, multi-layer silicone hoses. As power, heat and track use increase, the cooling system has to work harder, and these hoses are built to cope with sustained high temperatures and repeated heat cycles far better than ageing OEM rubber.

Rather than covering just a handful of hoses, the kit addresses ten hoses across the cooling system, making it an ideal upgrade as part of a full cooling-system refresh on a modified S58.

Please note: Silicone hoses improve reliability, heat resistance and pressure tolerance – they will not by themselves lower coolant temperatures if the factory hoses are in good condition. The factory connectors are retained and transferred to the new hoses, which are secured with the supplied OEM-style crimp clamps; a suitable crimping tool is required for installation. We recommend replacing one hose at a time.

Features

• Reinforced multi-layer silicone construction
• Greater resistance to high temperatures and repeated heat cycles than OEM rubber
• Resists expansion, swelling and collapse as cooling-system pressure rises
• Excellent resistance to ozone, UV and thermal degradation – no hardening or cracking with age
• Retains the factory connectors for an OEM-style fit
• Supplied with OEM-style crimp clamps
• Replaces BMW part numbers 11-53-8-054-852, 17-12-8-096-446, 17-12-8-096-450, 17-12-8-096-447, 17-12-8-096-427, 17-12-8-096-423, 17-12-8-096-448, 11-53-8-054-849, 11-53-8-054-850 and 17-12-8-053-470

Fitment

• BMW G80 / G81 M3 (S58)
• BMW G82 / G83 M4 (S58)
• BMW G87 M2 (S58)