{"product_id":"fasworx-boat-throttle-control-box-881170a15-8-pin-15-ft-side-mount-gen-i-with-trim-tilt","title":"FASWORX Boat Throttle Control Box 881170A15 — 8‑Pin 15 ft Side‑Mount Gen I with Trim\/Tilt","description":"\u003cp\u003e\u003cstrong\u003eThe FASWORX 881170A15 is a drop-in side-mount replacement throttle\/shift remote for Mercury\/Mariner outboards with an 8-pin, 15 ft harness and handle-mounted power trim control.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis control box reproduces the familiar right-hand, pull-to-open layout used on many Mercury\/Quicksilver side-mount installations and is cross-referenced to parts 8M0178521, 881170A1 and 16900A15. It includes a 15-foot Gen I 8-pin harness so you can plug the unit into compatible engines with minimal rewiring. The grip houses the trim\/tilt switch and has provision for a warning horn, matching OEM form and function so installation and operation feel like the original.\u003c\/p\u003e\n\n\u003ch3\u003eWill this replace my existing Mercury side-mount remote?\u003c\/h3\u003e\n\n\u003cp\u003eIf your current remote uses an 8-pin connector and a 15-foot lead, the FASWORX 881170A15 is designed as a direct replacement that mirrors the standard Mercury\/Mariner layout. It fits installations identified as Commander 4000 or MSC 4000 style and supports Gen I control cables used on many models.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCross-referenced to Mercury part numbers 8M0178521, 881170A1, 16900A15.\u003c\/li\u003e\n  \u003cli\u003eRight-hand pull-to-open handle with built-in trim\/tilt on the grip.\u003c\/li\u003e\n  \u003cli\u003eIncludes an 8-pin, 15 ft harness for plug-in compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I know if wiring or adapters are required?\u003c\/h3\u003e\n\n\u003cp\u003eMost classic Mercury installations accept the included 8-pin harness without modification, but certain small 4-stroke engines (notably some 2005+ 8\/9.9\/15\/20 HP models) may need an additional adapter harness. Verify engine compatibility before installation to avoid unexpected wiring work.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCheck engine year and model wiring diagram for front-mount trim circuits.\u003c\/li\u003e\n  \u003cli\u003eSome late-model small four-strokes require an extra adapter harness.\u003c\/li\u003e\n  \u003cli\u003eUse Gen I control cables; confirm connector orientation at the engine end.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat features does this control box include for daily boating use?\u003c\/h3\u003e\n\n\u003cp\u003eThe FASWORX unit reproduces the ergonomic features boaters expect: a pull-to-open right-hand throttle, thumb-operated trim\/tilt on the handle, and a horn provision. The marine-grade construction is geared toward straightforward aftermarket installation and dependable operation from the helm.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHandle-mounted trim switch for convenient adjustments while underway.\u003c\/li\u003e\n  \u003cli\u003eBuilt-in horn provision for integration into existing warning systems.\u003c\/li\u003e\n  \u003cli\u003eDurable housing and OEM-style fit for replacement installs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow simple is installation for a DIY replacement?\u003c\/h3\u003e\n\n\u003cp\u003eInstallation is typically straightforward when replacing like-for-like: unbolt the old control, unplug the 8-pin harness, and connect the FASWORX unit. Basic mechanical skills and standard hand tools are usually sufficient; consult engine documentation for any model-specific wiring notes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUnplug old 8-pin connector and remove mounting fasteners.\u003c\/li\u003e\n  \u003cli\u003eRoute and secure the 15 ft harness, connect to engine harness.\u003c\/li\u003e\n  \u003cli\u003eVerify trim\/tilt and shift\/throttle operation before final mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: This FASWORX control box is intended for boat owners, marine technicians and DIYers replacing worn or damaged Mercury\/Mariner side-mount remotes that use the 8-pin, 15-foot harness layout. It suits repower projects, retrofit installs on compatible boats, and anyone seeking an OEM-style right-hand control with handle-mounted trim. If your vessel uses Gen I Mercury-style cables and you want a like-for-like replacement without custom wiring, this unit is a practical aftermarket choice.\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: Does this replace Mercury part 8M0178521?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. FASWORX 881170A15 is cross-referenced to 8M0178521, 881170A1 and 16900A15 for direct replacement in compatible installations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will the included harness fit my engine?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The unit includes a Gen I 8-pin, 15 ft harness used by many Mercury\/Mariner models; confirm your engine's connector and year for compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"FASWORX","offers":[{"title":"Default Title","offer_id":48081455939742,"sku":"B0G16KSMK6","price":303.5,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/fasworx-front-view-control-box.jpg?v=1785805352","url":"https:\/\/northtrailauto.ca\/products\/fasworx-boat-throttle-control-box-881170a15-8-pin-15-ft-side-mount-gen-i-with-trim-tilt","provider":"North Trail Auto","version":"1.0","type":"link"}