Feature●Fitment: For Volvo Penta For OMC 4-cyl. V6 and V8, For Gm 10482830 16139399 D1965a For Omc 3854003, For Mercury Marine 811637 811637t 850487●OE Number: 3854003, 811637001, Other Part Number: 811637, 811637t, 850487, 18-5107-1 , Interchange Part Number: 10482830, 16139399, D1965a●Function:The ignition module solves the problem of engine stalling and not being able to start again, idling or accelerating, which can improve the speed and make the engine run smoothly●Material:Made of durable material,reliable components,stable performance,and running well.●Replacement:Replace damaged or damaged ignition modules directly to restore your boat to normal start and maintain continuous smooth operation.Description