{"product_id":"volvo-penta-3849411-trim-position-sender-3-wire-sx-dp","title":"Volvo Penta 3849411 Trim Position Sender – 3-Wire | SX \u0026 DP Sterndrive","description":"\u003ch2\u003eVolvo Penta 3849411 – Trim Position Sender\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 3849411\u003cbr\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Volvo Penta\u003cbr\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Trim Position Sender \/ Sending Unit\u003cbr\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e 3-wire\u003cbr\u003e\n\u003cstrong\u003eSystem:\u003c\/strong\u003e Sterndrive trim indication (analog)\u003cbr\u003e\n\u003cstrong\u003eOEM:\u003c\/strong\u003e Yes – genuine Volvo Penta\u003c\/p\u003e\n\n\u003cp\u003eThe 3849411 is a genuine Volvo Penta OEM trim position sender designed for selected SX and DP sterndrive transom assemblies. It transmits sterndrive trim angle to the helm-mounted analog trim gauge, giving the operator a continuous read on drive position while trimming or tilting.\u003c\/p\u003e\n\n\u003ch2\u003eCompatible Applications\u003c\/h2\u003e\n\u003cp\u003eMatch by transom assembly and serial number. Confirmed drive applications include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSX-M\u003c\/li\u003e\n\u003cli\u003eDP-S\u003c\/li\u003e\n\u003cli\u003eDP-SM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAdditional SX transom-shield configurations that may apply (verify by serial number):\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSX-C, SX-C1, SX-C2\u003c\/li\u003e\n\u003cli\u003eSX-R, SX-R1, SX-R2\u003c\/li\u003e\n\u003cli\u003eSX-CLT, SX-CLT1\u003c\/li\u003e\n\u003cli\u003eSX-MAC, SX-MACLT, SX-MBAC\u003c\/li\u003e\n\u003cli\u003eSX-MDA, SX-MDB, SX-MDC\u003c\/li\u003e\n\u003cli\u003eSX-MHP, SX-MLT\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSuperseded \u0026amp; Alternate Part Numbers\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent OEM number:\u003c\/strong\u003e 3849411\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupersedes:\u003c\/strong\u003e 3855535, 3863007, 3849413\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOlder cross-references:\u003c\/strong\u003e 3594989, 3854842, 3861837, 3863129, 769543 \/ 0769543\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSerial Number \u0026amp; Fitment Notice\u003c\/h2\u003e\n\u003cp\u003eVolvo Penta used more than one trim sender configuration across SX and DP drive generations. The 3849411 is specifically a \u003cstrong\u003e3-wire sender for analog trim gauge systems\u003c\/strong\u003e and is not a universal replacement for digital trim-indication setups. Always confirm the transom assembly, wiring configuration (2-wire vs. 3-wire), and serial-number range before ordering.\u003c\/p\u003e\n\n\u003ch2\u003eWhen to Replace\u003c\/h2\u003e\n\u003cp\u003eReplace the trim sender when the trim gauge becomes inaccurate, erratic, intermittent, or stops responding as the sterndrive moves. Damaged wiring, corrosion, water intrusion, or wear within the sender body can all produce incorrect trim-position readings.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp\u003eBefore removal, confirm the original unit is a 3-wire sender. During replacement, inspect the sender wiring, transom pass-through, mounting hardware, and harness connections. After installation, verify trim-gauge operation through the full operating range and adjust sender position as required by the applicable Volvo Penta service procedure.\u003c\/p\u003e\n\n\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\n\u003cp\u003eThis is a compact sending unit. Exact installed dimensions vary by transom assembly. Shipping weight: approximately 0.15 kg (0.33 lb).\u003c\/p\u003e\n\n\u003ch2\u003eRelated Parts\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/volvo-penta-trim-sensor-kit-22314183-290-sp-dp-sterndrive\"\u003eVolvo Penta Trim Sensor Kit 22314183 – 290 \/ SP \/ DP Sterndrive\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eParts Desk Insight\u003c\/h2\u003e\n\u003cp\u003eThe most common ordering mistake with this sender is matching by appearance only. On SX and DP systems, identifying whether the original unit is 2-wire or 3-wire first eliminates most fitment errors. Once the wire count is confirmed, match to the exact transom assembly and serial range — this part is best suited for analog gauge systems and will not work correctly with digital trim-indication setups. Corrosion at the transom pass-through is the leading cause of sender failure, so inspect the harness and connector thoroughly before assuming the sender itself is the fault.\u003c\/p\u003e","brand":"VOL","offers":[{"title":"Default Title","offer_id":43564016468004,"sku":"3849411","price":402.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/331d6079-2dc7-4e1f-8835-685871b045c7.png?v=1776657735","url":"https:\/\/marisolmarine.com\/products\/volvo-penta-3849411-trim-position-sender-3-wire-sx-dp","provider":"Marisol Marine Company","version":"1.0","type":"link"}