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Thermostat kit for MerCruiser 3.7 ltr. 4 cyl. engines, for models with aluminium manifold (not 470 models)
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This is an after-market product
Mercruiser: 991551, 99155T1
Sierra: 18-3568
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Fast delivery Delivery 1-2 days
CHF 71.05
Available from central warehouse 3-5 days (guaranteed !)
CHF 4.75
Just available 1-2 days, if ordered before 15:00h
CHF 90.40
Just available 1-2 days, if ordered before 15:00h