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      • Sierra 18-5899 Oil Pressure Sender Replaces 3857532
        $42.99
        $29.99

        Sierra 18-5899 Oil Pressure Sending Unit for MerCruiser, Volvo, OMC Sierra replacement oil pressure sender. Used on most types of marine applications on sterndrive and inboard engines. All Sierra aftermarket engine parts are manufactured to meet or...

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      • Sierra 18-5898 Temperature Sender Replaces 97258A1
        $28.49
        $19.99

        Sierra 18-5898 Water Temperature Sender for Mercruiser, Crusader, OMC Used on most types of marine applications on sterndrive and inboard engines. Fits: MCM/MIE engines Specifications: Thread Size: 1/2" or 12.7mm -14 NPT Terminal Type:...

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      • Sierra 18-5897 Temperature Sender Replaces 806490T
        $35.49
        $24.99

        Sierra 18-5897 Water Temperature Sender for Mercruiser, Volvo, OMC Water Temperature Sender for Mercruiser, Volvo and OMC 4cyl, 6cyl and Small Block V8 Engines using 3/8"-18NPT. Thread Size: 3/8" or 9.5mm -18 NPT Terminal Type: 10-32...

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      • Quicksilver 806490T Water Temperature Sender Thumbnail Image
        $41.99
        $34.99

        Quicksilver 806490T Water Temperature Sender Engine water temperature gauge sender 806490T is for use with MerCruiser sterndrive and inboard engines. See your owner's manual or service manual for specific applications and replacement instructions...

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      • Oil Pressure Switch Assembly, Mercury - Mercruiser 87-805605A-1
        $43.19
        $35.99

        Quicksilver 805605A1 Oil Pressure Switch For MerCruiser Sterndrive And Inboard Engines Quicksilve 805605A1 Genuine OEM Low oil pressure switch designed to signal MerCruiser’s audio warning system when oil pressure drops. For use in sterndrive...

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      • Quicksilver 8M0068784 Oil Pressure Sender Thumbnail Image
        $94.79
        $78.99

        Mercury - Mercruiser 8M0068784 Oil Pressure Sender Genuine OEM Mercury - Mercruiser oil pressure sender. For use with 80 psi electric oil pressure gauge. Application : Fits all MerCruiser engines with the thread-on terminal Oil pressure...

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      • EMP 75-24301 MerCruiser/Volvo Oil Pressure Sender
        $37.43
        $31.19

        EMP 75-24301 MerCruiser/Volvo Oil Pressure Sender This oil pressure sender is intended for use with Volvo, MerCruiser, & OMC terminals and meets all OEM requirements. Oil Pressure Sender Application: For Volvo 1973 & later 4-Cyl 72-150HP;...

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      • CLEARANCE
        Mercury - Mercruiser 885165 Sensor-Tmap - Top
        $359.49
        $240.99

        Mercury-Mercruiser 885165 Sensor-Tmap TMAP sensor for Mercruiser and Volvo Penta takes your marine engine to the next level, offering advanced technology for enhanced performance and smoother operation on the water. Fits: Mercruiser 4.3L Mercruiser...

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      Mercruiser OEM Engine Parts Finder

      Mercruiser Temperature and Oil Senders

      If your boat’s oil and temperature gauges aren’t working properly, your senders could be to blame. At Wholesale Marine, you’ll find replacement Mercruiser oil pressure senders and water temperature senders. We stock both aftermarket and OEM direct replacement parts. Senders can be tested by using a multimeter and are relatively easy to replace. Our parts finder makes finding the right temperature senders and oil pressure senders for your Mercruiser easy. If you need additional assistance, give our customer service team a call at 1-877-388-2628.