Description
SIERRA AP-1180 Molded Cooling Hose for MerCruiser V6/V8 – 18-70925 is a preformed cooling-system hose connecting the thermostat cover to the port exhaust manifold on selected MerCruiser/MIE V6 and V8 engines.
The molded shape follows the original routing for common 4.3L V6 and 5.0L/5.7L V8 installations. It replaces the listed MerCruiser hose numbers where cataloged.
Key Features
- Connects thermostat cover to port exhaust manifold
- Preformed for selected MerCruiser/MIE V6 and V8 engines
- Covers common 4.3L, 5.0L and 5.7L families
- Molded routing reduces risk of kinking compared with generic straight hose
- Direct replacement for listed MerCruiser hose references
Specifications
- Manufacturer Part Number: 18-70925
- Sierra Application: AP-1180
- Product Type: Molded cooling hose
- Connection: Thermostat cover to port manifold
- Engine Families: Selected 4.3L / 5.0L / 5.7L
Interchange / Cross Reference
- MerCruiser 32-160211
- MerCruiser 32-87116
- MerCruiser 32-16021
- Mallory 9-44056
Verify hose routing and engine serial/application before ordering.
Reviews
There are no reviews yet.