{"product_id":"sierra-18-99444-wiring-harness-for-mercury-and-mariner-outboard-motors","title":"Sierra 18-99444 Wiring Harness for Mercury Mariner Outboard Electrical Systems","description":"\u003cp\u003eThe Sierra 18-99444 is a wiring harness engineered for Mercury Mariner outboard electrical systems. It is designed as a direct-fit electrical component for outboard motors that use this connection setup, providing the wiring pathway needed to keep engine electrical circuits connected and functioning correctly. As part of Sierra's marine engine parts lineup, this harness is built to standards suited for the marine environment where components are exposed to moisture, vibration, and temperature swings.\u003c\/p\u003e\u003cp\u003eThis harness is intended for technicians and boat owners performing electrical system repairs or replacements on Mercury Mariner outboards. Keeping the wiring harness in good condition helps maintain reliable starting, charging, and instrument functions on the outboard.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-99444\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Mercury Outboard Electrical System\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.4 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 736983854513\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eMercury Mariner outboard electrical systems.\u003c\/p\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cp\u003eNo OEM cross-reference numbers are listed for this part.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the Sierra 18-99444?\u003c\/strong\u003e It is a wiring harness made for Mercury Mariner outboard electrical systems, identified by Sierra part number 18-99444.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does this harness weigh?\u003c\/strong\u003e The Sierra 18-99444 wiring harness weighs 1.4 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat outboard electrical systems is this harness designed for?\u003c\/strong\u003e Sierra part number 18-99444 is categorized for Mercury outboard electrical systems, specifically Mercury Mariner applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-99444 an OEM or aftermarket part?\u003c\/strong\u003e The 18-99444 is a Sierra-branded part, sold under Sierra's own part number for Mercury Mariner outboard electrical systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Sierra 18-99444?\u003c\/strong\u003e The UPC for the Sierra 18-99444 wiring harness is 736983854513.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the Sierra 18-99444 include cross-reference or OEM replacement numbers?\u003c\/strong\u003e No OEM cross-reference numbers are listed for the Sierra 18-99444 wiring harness.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat category of part is the Sierra 18-99444?\u003c\/strong\u003e Sierra 18-99444 is listed under the Mercury Outboard Electrical System category as a wiring harness.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWho would need to install the Sierra 18-99444?\u003c\/strong\u003e Anyone servicing or repairing the electrical wiring on a Mercury Mariner outboard motor would use the Sierra 18-99444 harness.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988444557531,"sku":"SIE-18-99444","price":236.34,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/CDI-414-5532_lg__03649.1722508238.500.750.jpg?v=1785189046","url":"https:\/\/www.goodvibesmarina.com\/products\/sierra-18-99444-wiring-harness-for-mercury-and-mariner-outboard-motors","provider":"Good Vibes Marina","version":"1.0","type":"link"}