- Catalog
- Find A Branch
- KeepStock
- Help
- 1-800-GRAINGER
Register
Sign In
Sign In to access your account information.
Sign In Register for Grainger.comOrder Lookup
Track and check the status of an order.
Order LookupAll Products
Unrelated Links
Product Categories
- All Product Categories
- Abrasives
- Adhesives, Sealants and Tape
- Cleaning and Janitorial
- Electrical
- Electronics & Batteries
- Fasteners
- Fleet & Vehicle Maintenance
- Furnishings, Appliances & Hospitality
- HVAC and Refrigeration
- Hardware
- Hydraulics
- Lab Supplies
- Lighting
- Lubrication
- Machining
- Material Handling
- Motors
- Office Supplies
- Outdoor Equipment
- Packaging & Shipping
- Paints, Equipment and Supplies
- Pipe, Hose, Tube & Fittings
- Plumbing
- Pneumatics
- Power Transmission
- Pumps
- Raw Materials
- Reference and Learning Supplies
- Safety
- Security
- Test Instruments
- Tools
- Welding
Sign In
Sign In to access your account information.
Sign In Register for Grainger.comOrder Lookup
Track and check the status of an order.
Order Lookup
Heater Hoses
Available107 products
Heater hoses carry coolant between a vehicle's engine and its heater core in order to warm up the vehicle's interior. They are a part of the vehicle's cooling system that keeps the engine from overheating and malfunctioning. These hoses are made from materials that can withstand exposure to the chemicals and additives used in vehicle cooling systems. These small-diameter hoses are reinforced with nylon cords to strengthen the hose.
Brand
Silicone SAE J20 45° Elbow Heater Hoses
Silicone SAE J20 45° elbow heater hose lets users make a 45° angled connection from a vehicle's engine to its heater core. The hose carries coolant from the engine to the heater core in order to warm up the vehicle. This hose is suitable for use in performance motors and vehicles, marine wet-exhaust systems, commercial truck and bus induction and cooling systems, agriculture and off-highway vehicles, and turbo-diesel vehicles. It is made from silicone, which provides excellent resistance to high temperatures, ozone, and UV rays. It also resists electrochemical degradation. This silicone hose meets SAE (Society of Automotive Engineers) standard J20 for heater hose.
| Loading... | ||||
Silicone SAE J20 45° Reducing Elbow Heater Hoses
Silicone SAE J20 45° reducing elbow heater hose lets users make a 45° angled connection from a vehicle's engine to its heater core in applications where the heater core and engine connections are different sizes. This hose conveys coolant from the engine to the heater core in order to warm up the vehicle. It is suitable for use in performance motors and vehicles, marine wet-exhaust systems, commercial truck and bus induction and cooling systems, agriculture and off-highway vehicles, and turbo-diesel vehicles. The hose is made from silicone, which provides excellent resistance to high temperatures, ozone, and UV rays. It also resists electrochemical degradation. This silicone hose meets SAE (Society of Automotive Engineers) standard J20 for heater hose.
| Loading... | |||||
Silicone SAE J20 90° Elbow Heater Hoses
Silicone SAE J20 90° elbow heater hose lets users make a 90° angled connection from a vehicle's engine to its heater core. The hose carries coolant from the engine to the heater core in order to warm up the vehicle. This hose is suitable for use in performance motors and vehicles, marine wet-exhaust systems, commercial truck and bus induction and cooling systems, agriculture and off-highway vehicles, and turbo-diesel vehicles. It is made from silicone, which provides excellent resistance to high temperatures, ozone, and UV rays. It also resists electrochemical degradation. This silicone hose meets SAE (Society of Automotive Engineers) standard J20 for heater hose.
| Loading... | |||||
Silicone SAE J20 90° Reducing Elbow Heater Hoses
Silicone SAE J20 90° reducing elbow heater hose lets users make a 90° angled connection from a vehicle's engine to its heater core in applications where the heater core and engine connections are different sizes. This hose conveys coolant from the engine to the heater core in order to warm up the vehicle. It is suitable for use in performance motors and vehicles, marine wet-exhaust systems, commercial truck and bus induction and cooling systems, agriculture and off-highway vehicles, and turbo-diesel vehicles. The hose is made from silicone, which provides excellent resistance to high temperatures, ozone, and UV rays. It also resists electrochemical degradation. This silicone hose meets SAE (Society of Automotive Engineers) standard J20 for heater hose.
| Loading... | |||||
Silicone SAE J20 Heater Hose Reducers
Silicone SAE J20 heater hose reducers allow users to change the size of the connection on one end of a vehicle's heater hose when connecting the hose to the vehicle's engine or heater core. These reducers are suitable for use in performance motors and vehicles, marine wet-exhaust systems, commercial truck and bus induction and cooling systems, agriculture and off-highway vehicles, and turbo-diesel vehicles. They are made from silicone, which provides excellent resistance to high temperatures, ozone, and UV rays. They also resist electrochemical degradation. These silicone heater hose reducers meet SAE (Society of Automotive Engineers) standard J20 for heater hose.
| Loading... | |||||
Silicone SAE J20 Hump Hose Couplers for Heater Hoses
Silicone SAE J20 hump hose couplers for heater hose have a hump in the middle that allow them to bend slightly to accommodate minor misalignment when connecting a vehicle's heater hose to its heater core. The hump also allows the coupler to flex to accommodate vibration, preventing damage to the hose. Hump hose couplers are suitable for use in performance motors and vehicles, marine wet-exhaust systems, commercial truck and bus induction and cooling systems, agriculture and off-highway vehicles, and turbo-diesel vehicles. They are made from silicone, which provides excellent resistance to high temperatures, ozone, and UV rays. They also resist electrochemical degradation. These silicone heater hump hose couplers meet SAE (Society of Automotive Engineers) standard J20 for heater hose.
| Loading... | |||||
Silicone SAE J20R3 Heater Hoses
Silicone SAE J20R3 heater hose can be cut to the desired size to allow users to connect a vehicle's engine to its heater core. This hose conveys coolant from the engine to the heater core in order to warm up the vehicle. It is suitable for use in performance motors and vehicles, marine wet-exhaust systems, commercial truck and bus induction and cooling systems, agriculture and off-highway vehicles, and turbo-diesel vehicles. The hose is made from silicone, which provides excellent resistance to high temperatures, ozone, and UV rays. It also resists electrochemical degradation. This silicone hose meets SAE (Society of Automotive Engineers) standard J20R3 for normal-service heater hose with internal diameters under 1".
| Loading... | |||||