MerCruiser 74009 74009A6 Thermostat Housing 1976-1982 470 3.7L Exhaust Manifold
Was $60.00
SAVE 33%
$40.00
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Item Details MerCruiser 74009 / 74009A6 Thermostat Housing (for 1976-1982 Log-Style Exhaust Manifold Assembly) Superseded to 41801T Overall Good Condition, a really clean unit with no cracks or welds Compatibility These would have been found only with 1976-1982 on MerCruiser 3.7L 4cyl 170hp "470" models that used the 71527 Log-Style manifold and generally a 3" Heat exchanger ------ 1976 1977 1978 1979 1980 1981 1982 Alpha One 470 4-cyl 170hp 190hp 3.7L 3.7LX 224CID Sterndrive
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$60
$40
(-$20)