HPS high temperature 3-ply reinforced silicone radiator + heater hose kit (part number 57-1860-BLK) replaces 2011-2013 BMW 335i 3.0L Turbo N55 stock OEM rubber lower and upper radiator hoses, heater hoses and engine coolant recovery tank hose with high-heat resistance material which meets or exceeds OE specifications (Maximum temperature rating: 350F).

Key Features
- The premium grade high-heat resistance reinforced silicone hoses are made with correct bends and curves to ensure perfect fitment.
- Includes 100% stainless steel non-perforated embossed hose clamps for easy installation, which do not cut through the silicone hose.
- Prevent and fix the coolant leaking and engine overheating problem caused by cracked, damaged or collapsed OEM rubber lower and upper radiator hoses, heater hoses and engine coolant recovery tank hose.
- Race proven design with long lasting quality and engineered for extremely high temperature service (Max. 350F) and prolonged exposure to under-hood and coolant heat.
- Compatible with OEM part number 17127540127,17127564480,64219208169,64219208184,17127565094

Remark: Silicone hose water permeation rate is 10 to 15 times greater than standard EPDM rubber hose. Checking water level regularly is highly recommended when silicone coolant hoses are used in a daily driving vehicle.

Vehicle Application
2013 BMW 335is N55 3.0L Turbo (Base)
2013 BMW 335i xDrive N55 3.0L Turbo (Base)
2013 BMW 335i N55 3.0L Turbo (Base, Exclusive, Luxury, M Sport, Modern, Sport)
2012 BMW 335is N55 3.0L Turbo (Base)
2012 BMW 335i xDrive N55 3.0L Turbo (Base)
2012 BMW 335i N55 3.0L Turbo (Base, Exclusive, Luxury, M Sport, Modern, Sport)
2011 BMW 335is N55 3.0L Turbo (Base)
2011 BMW 335i xDrive N55 3.0L Turbo (Base)
2011 BMW 335i N55 3.0L Turbo (Base)

Product Information
- Product Type: Silicone Radiator + Heater Hose Kit
- Material: High Temperature Reinforced Silicone
- Warranty: 2 Years
- Weight: 5 lb
- Shipping Box Dimension: 12 inch x 12 inch x 12 inch