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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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      • 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.