HPS Performance Heater Core Hose Kit Red 2005-2007 STI / 2005-2007 WRX

HPS high temperature 3-ply reinforced silicone heater hose kit (part number 57-1804) replaces 2005-2007 Subaru Impreza WRX STI 2.5L Turbo stock OEM rubber heater coolant hoses 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 hoses.

Prevent and fix the coolant leaking and engine overheating problem caused by cracked, damaged or collapsed OEM rubber heater coolant hoses.

Compatible with OEM part numbers 72421SA033,72411FE023

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.

Vehicle Application
2005-2007 Subaru Impreza WRX STI Sedan 2.5L H4 Turbo

Product Information

• Product Type: Silicone Heater Hose Kit
• Material: High Temperature Reinforced Silicone
• Available Colors: Black, Blue and Red
• Warranty: 2 Years
• Weight: 2 lb
• Shipping Box Dimension: 16 inch x 10 inch x 6 inch

Included in the kit

• HPS Performance Reinforced Silicone Hoses
• HPS Performance 100% stainless steel non-perforated embossed hose clamps

Color  Manufacturer Part Number  UPC Code
Black  57-1804-BLK  648044895253
Blue  57-1804-BLUE  648044895260
Red  57-1804-RED  648044895277

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.