{"product_id":"volvo-566","title":"Volvo Penta Trim Sensor 3594989 – SX-C \/ SX-M \/ DP-S Transom","description":"\u003cp\u003eVolvo Penta 3594989 is a genuine OEM sensor used in select Volvo Penta sterndrive transom assemblies. Current parts references place this part directly in the \u003cstrong\u003eTSK SX-C1AC \/ Marine Propulsion\u003c\/strong\u003e schematic, where it is identified as a \u003cstrong\u003e2-wire sensor\u003c\/strong\u003e in the transom-shield and trim-sender area. Stronger application listings also describe it as a \u003cstrong\u003e2-wire trim sending unit\u003c\/strong\u003e used on specific SX and TSK transom assemblies.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Volvo Penta OEM part number \u003cstrong\u003e3594989\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eIdentified in current Volvo Penta references as a \u003cstrong\u003esensor\u003c\/strong\u003e, schematic object key \u003cstrong\u003e74\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent schematic detail describes it as a \u003cstrong\u003e2-wire\u003c\/strong\u003e sensor\u003c\/li\u003e\n\u003cli\u003eStrongest application detail identifies it as a \u003cstrong\u003etrim sending unit\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDealer weight reference lists it at approximately \u003cstrong\u003e0.190 kg\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eEngine Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe strongest supportable fitment for 3594989 is by \u003cstrong\u003edrive and transom assembly\u003c\/strong\u003e rather than by engine long-block. Current public references connect it to \u003cstrong\u003eTSK SX-C, TSK SX-C1, TSK SX-C1AC, TSK SX-C2AC, TSK SX-CLT M10, TSK SX-CLT1, TSK SX-M, TSK SX-MAC, TSK SX-MACLT, TSK SX-MBAC, TSK SX-MDA, TSK SX-MDB, and TSK SX-MDC\u003c\/strong\u003e. Additional trim-sender references also associate it with \u003cstrong\u003eSX-C, SX-C1, SX-C2, SX-M, DP-S, and DP-SM\u003c\/strong\u003e transom assemblies. Because trim-sender fitment can vary by transom generation and model year, the safest fitment path is to match this sensor to the exact Volvo Penta transom schematic and serial-number-based application before ordering.\u003c\/p\u003e\n\u003ch2\u003eSerial Number Fitment Notice\u003c\/h2\u003e\n\u003cp\u003eMatch Volvo Penta part number \u003cstrong\u003e3594989\u003c\/strong\u003e to your drive serial number and the correct Volvo Penta trim or transom diagram before ordering. Trim sensors can share similar housings while serving different calibration ranges or assembly generations, so exact application matters more than appearance alone.\u003c\/p\u003e\n\u003ch2\u003eWhen This Part Needs Replacement\u003c\/h2\u003e\n\u003cp\u003eThis sensor should be replaced when trim indication becomes inaccurate, trim signal is intermittent, the sensor body or wiring is damaged, or corrosion affects reliable sender output. It is also worth checking anytime the transom shield, trim harness, or nearby sender hardware is already apart. This service guidance is a practical inference based on the part being identified as a 2-wire trim sending unit in transom-shield applications.\u003c\/p\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp\u003eConfirm the exact application before installation, and compare the removed sensor carefully against the replacement part, especially the \u003cstrong\u003e2-wire\u003c\/strong\u003e configuration and harness routing. Current aftermarket cross-reference references also note that this style is used on certain earlier SX-C and SX-M era assemblies and is not the same as later SX-A style trim sensors, which makes exact matching especially important.\u003c\/p\u003e\n\u003ch2\u003eAlternate\/Superseded Part Numbers\u003c\/h2\u003e\n\u003cp\u003eCurrent cross-reference sources associate \u003cstrong\u003e3594989\u003c\/strong\u003e with related reference numbers \u003cstrong\u003e3854842\u003c\/strong\u003e, \u003cstrong\u003e3861837\u003c\/strong\u003e, and \u003cstrong\u003e3863129\u003c\/strong\u003e in similar trim-sender applications. Those are useful comparison numbers when checking older hardware or catalogs, but final fitment should still be confirmed by the exact transom assembly.\u003c\/p\u003e\n\u003ch2\u003eParts Desk Insight\u003c\/h2\u003e\n\u003cp\u003eWith trim sensors like this, the easy mistake is matching only by connector style. Checking the exact transom assembly first usually saves time, especially when earlier SX-C and SX-M era sender hardware can look close to other Volvo Penta trim sensors but fit a different generation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e Ships same or next day for fast Canada wide shipping. ⚓\u003c\/p\u003e","brand":"VOL","offers":[{"title":"Default Title","offer_id":43564005064740,"sku":"3594989","price":452.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/29bd2c05-c7b7-4a1a-a1bf-da9ee357008b.png?v=1776656049","url":"https:\/\/marisolmarine.com\/products\/volvo-566","provider":"Marisol Marine Company","version":"1.0","type":"link"}