Features and Benefits
HPS high temperature 3-ply reinforced silicone radiator + heater hose kit (part number 57-1973) replaces 2006-2009 Infiniti M35 3.5L V6 stock OEM rubber lower and upper radiator hoses, heater coolant hoses with high-heat resistance material which meets or exceeds OE specifications (Maximum temperature rating: 350F).

Vehicle Application
2009 Infiniti M35 3.5L V6 (Base, X)
2008 Infiniti M35 3.5L V6 (Base, X)
2007 Infiniti M35 3.5L V6 (Base, Sport, X)
2006 Infiniti M35 3.5L V6 (Base, Sport, X)

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.

Product Highlights
- Ideal replacement or upgrade for OEM or aftermarket parts.
21501-EG000 - Upper Radiator Hose
21503-EG000 - Lower Radiator Hose
92402-AL500, 92401-AL500, 92410-EG000 - Heater Hoses
- The premium grade high-heat resistance 3-ply reinforced silicone hoses are made with correct bends and curves to ensure a 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 over heating problem caused by cracked, damaged or collapsed OEM lower and upper radiator hoses, heater coolant hoses
- Race proven design with long lasting quality and engineered for extremely high temperature service and prolonged exposure to under-hood and coolant heat.
- Maximum temperature rating: 350F.

Product Information
- Product Type: Silicone Radiator + Heater Hose Kit
- Material: High Temperature Reinforced Silicone
- Available Colors: Black, Blue and Red
- Warranty: 2 Years
- Weight: 6 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