


MERC MANI,140HP(49#)MERC MANI,140HP(49#) Direct replacement water cooled exhaust manifold. Replaces MerCruiser part number 52390A1. For serial number 3332138 and up. Manifold includes all plugs, gaskets and mounting hardware to head. REPLACES: 52390A1 Mercury Marine 96705A1 Mercury Marine 18 1955 SIERRA
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Delivery Options:
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- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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