OEM Quicksilver MerCruiser Big-Block EC Exhaust Catalyst – 879288T47
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Description
Description
Quicksilver 879288T47 is an exhaust catalyst for selected MerCruiser big-block emissions-control engines.
Product details
- Manufacturer part number: 879288T47.
- Listed in the 496 MAG EC H.O. exhaust-manifold assembly.
- Catalyst retaining ring 866775 is separately identified in the same diagram.
Fitment and selection
Match the engine serial number and exhaust assembly. Diagram quantities describe the complete engine and do not establish the retail pack size.
