HPS black high temp 3-ply reinforced silicone heater hose kit (part number 57-1798-BLK) replaces Toyota 96-02 4Runner 3.4L V6 (equipped with rear heater) stock OEM rubber engine and rear 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 a perfect fitment.
- Includes 100% stainless steel non-perforated embossed hose clamps for easy installation, which do not cut thru the silicone hoses.
- Prevent and fix the coolant leaking and engine over heating problem caused by cracked, damaged or collapsed OEM rubber upper and lower coolant hoses.
Compatible with OEM part numbers
87245-35680,87245-35690,87245-35670
87245-35730,87245-35710,87245-35700
87245-35770,87245-35451,87245-35461
- 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.
- HPS silicone hose kit is backed by HPS Performance Products limited lifetime warranty.
Vehicle Application
2002 Toyota 4Runner SR5 3.4L V6 equipped with rear heater
2002 Toyota 4Runner Limited 3.4L V6 equipped with rear heater
2001 Toyota 4Runner SR5 3.4L V6 equipped with rear heater
2001 Toyota 4Runner Limited 3.4L V6 equipped with rear heater
2001 Toyota 4Runner Base 3.4L V6 equipped with rear heater
2000 Toyota 4Runner SR5 3.4L V6 equipped with rear heater
2000 Toyota 4Runner Limited 3.4L V6 equipped with rear heater
1999 Toyota 4Runner SR5 3.4L V6 equipped with rear heater
1999 Toyota 4Runner Limited 3.4L V6 equipped with rear heater
1998 Toyota 4Runner SR5 3.4L V6 equipped with rear heater
1998 Toyota 4Runner Limited 3.4L V6 equipped with rear heater
1997 Toyota 4Runner SR5 3.4L V6 equipped with rear heater
1997 Toyota 4Runner Limited 3.4L V6 equipped with rear heater
1996 Toyota 4Runner SR5 3.4L V6 equipped with rear heater
1996 Toyota 4Runner Limited 3.4L V6 equipped with rear heater
REMARK: This hose kit covers the engine and rear heater hoses for 4Runner equipped with rear heater. If your 4Runner is NOT equipped with rear heater, you should purchase kit number 57-1797-BLK instead.
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.