OEM Quicksilver 807409 MerCruiser Oil Cooler-to-Adapter Hose
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OEM Quicksilver 807409 MerCruiser Oil Cooler-to-Adapter Hose
Description
Description
OEM Quicksilver 807409 is the oil cooler-to-adapter hose in specified MerCruiser engine-oil systems. Mercury identifies it at reference 17 in the 7.4L Bravo Gen VI oil-filter and adapter diagram.
Part details
- Manufacturer part 807409; class prefix 32. This hose connects the oil cooler and adapter, not the remote-filter bracket.
- MerCruiser 7.4L Bravo Gen VI GM 454 V8, serial numbers 0F800700–0K999999, as specified in the oil-filter diagram.
Fitment check
Match the engine serial number, transmission arrangement and hose location in the parts diagram before ordering. Similar-looking oil hoses can have different routing and end connections; the part-number suffix is not a hose-length measurement.
