{"product_id":"quicksilver-805320a03-stern-drive-power-trim-sender-for","title":"Quicksilver Power Trim Sender for MerCruiser MC-I\/R\/MR, Alpha One \u0026 Bravo — 805320A03 with Pre‑Wired Leads","description":"\u003cp\u003e\u003cstrong\u003eQuicksilver 805320A03 is a direct-fit power trim sender kit designed to replace the trim limit switch and wiring on compatible MerCruiser MC-I, R, MR, Alpha One (including Gen II) and Bravo sterndrive systems.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis replacement sender kit restores accurate trim-limit feedback for MerCruiser sterndrives and is manufactured to meet Mercury Marine original equipment specifications. It includes the trim limit switch and pre-terminated wire leads so you can swap the old sender for a unit that matches factory fit and function. Not compatible with SmartCraft systems—always check your owner's or service manual for exact fitment and installation guidance.\u003c\/p\u003e\n\n\u003ch3\u003eWhich MerCruiser models does this sender fit?\u003c\/h3\u003e\n\u003cp\u003eThe 805320A03 power trim sender is intended for a range of MerCruiser sterndrive models including MC-I, R, MR, Alpha One, Alpha One Gen II and Bravo. Fitment depends on the model year and the specific sterndrive configuration, so cross-reference part numbers and your service manual before ordering. Using the correct sender ensures trim limit signals reach your helm controls reliably.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible: MerCruiser MC-I, R, MR\u003c\/li\u003e\n  \u003cli\u003eCompatible: Alpha One and Alpha One Gen II\u003c\/li\u003e\n  \u003cli\u003eCompatible: Bravo sterndrive applications\u003c\/li\u003e\n  \u003cli\u003eNot for use with SmartCraft-equipped systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to install the Quicksilver 805320A03?\u003c\/h3\u003e\n\u003cp\u003eInstallation typically follows the same basic steps as OEM replacement: remove the old sender, mount the new unit in the same location, and connect the wire leads to the existing harness. The kit includes pre-wired leads to simplify electrical connections, but basic mechanical access to the stern drive and standard hand tools are needed. If you are unsure, consult the service manual or a qualified marine technician.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes trim limit switch and wire leads for straightforward replacement\u003c\/li\u003e\n  \u003cli\u003ePackage matches Mercury Marine OEM specifications for fit\u003c\/li\u003e\n  \u003cli\u003eRequires access to stern drive and basic tools; professional install recommended if uncertain\u003c\/li\u003e\n  \u003cli\u003eRefer to owner\/service manual for torque and wiring details\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance and durability can I expect from this replacement part?\u003c\/h3\u003e\n\u003cp\u003eQuicksilver manufactures the 805320A03 to OEM standards, so you get consistent electrical signaling and the physical durability expected for sterndrive environments. The unit undergoes testing aligned with Mercury Marine specifications to withstand marine conditions and routine use, supporting accurate trim-limit sensing over its service life.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eProduced to meet Mercury Marine original equipment specifications\u003c\/li\u003e\n  \u003cli\u003eDesigned for marine environmental resistance and reliable signaling\u003c\/li\u003e\n  \u003cli\u003eHelps maintain safe trim range detection for sterndrive operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre there any compatibility cautions or special notes?\u003c\/h3\u003e\n\u003cp\u003eYes—this sender is not compatible with SmartCraft monitoring systems, so confirm your boat’s electronics before purchasing. Always verify part numbers and consult your owner's or service manual for correct application and step-by-step replacement instructions to ensure proper integration with your existing steering and trim controls.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNOT for use with SmartCraft systems—check electronics compatibility\u003c\/li\u003e\n  \u003cli\u003eCross-reference part 805320A03 with your service manual for fitment\u003c\/li\u003e\n  \u003cli\u003eImproper installation can affect trim-limit sensing; follow factory procedures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Boaters and marine technicians who need an OEM-grade replacement trim limit sender for MerCruiser sterndrives will benefit from the Quicksilver 805320A03. It suits owners of MC-I, R, MR, Alpha One (and Gen II) and Bravo sterndrive boats seeking a factory-spec swap to restore dependable trim-limit feedback. If you operate a SmartCraft-equipped vessel, choose a compatible sender or consult your dealer for alternatives.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the 805320A03 compatible with SmartCraft systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The 805320A03 is not compatible with SmartCraft systems; verify electronics before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the kit include wiring?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit includes the trim limit switch and pre-terminated wire leads for straightforward replacement.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Quicksilver","offers":[{"title":"Default Title","offer_id":48031017828513,"sku":"B001QX5Q2W","price":340.15,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/6532\/5729\/files\/quicksilver-805320a03-front-view.jpg?v=1791419259","url":"https:\/\/canadiansporting.ca\/products\/quicksilver-805320a03-stern-drive-power-trim-sender-for","provider":"Canadian Sporting","version":"1.0","type":"link"}