The top radiator hose connects the thermostat housing to the radiator. The base of the radiator is where the lower radiator hose that connects to the water pump emerges. After passing through the radiator, operated by the car's water pump, the engine coolant loses heat. Sierra molded cooling system hoses are available for use with freshwater or raw water cooling systems on your boat's engine. Molded to facilitate installation and to permit uninterrupted water flow through all bends. Sierra hoses are always of OEM grade quality in terms of fit, shape, and performance. In Sierra hoses, EPDM tubing with a synthetic knit reinforcement is employed.
Key Features:
- For the starboard exhaust manifold to the thermostat housing
- This product replaces 47-70939, 808282227685, 32-806636-1, and 9-44060
- Fits GM V-6 and V-8 (305 and 350 cid) MCM/MIE engines
- designed to transport glycol-based coolants via further components of the cooling system of the car
- extremely flexible
- Improved aesthetics
- Little Effect on Tooling
Product Specifications:
- SKU: 18-70939
- UPC: 808282227685
- Weight: 0.77 LBS
- Unit Of Measure: EA
- Alternate Products SKU: "8066361", "18-70939"
- Manufacturer Part Number (MPN): 118-70939
- Quantity: 1
For: Thermostat housing to starboard exhaust manifold
This product replaces:
- 47-70939, 808282227685, 32-806636-1, 9-44060
