{"product_id":"outboard-motor-cover-fits-mercury-150-hp-engines-replaces-multiple-oem-designs","title":"Outboard Motor Cover – Fits Mercury 150 HP Engines (Replaces Multiple OEM Designs)","description":"\u003csection\u003e\u003c!-- 🔧 Table Styles (include only once per page) --\u003e\u003cstyle\u003e\/* Outer container allows horizontal scrolling (with iOS momentum) *\/.ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\/* Base table styles *\/table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }table.ss-table th, table.ss-table td {padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;}\/* Key: prevent wrapping, word breaks, and vertical text in headers *\/table.ss-table th {white-space:nowrap;       \/* Do not wrap *\/word-break:normal;        \/* Don’t break words *\/letter-spacing:normal;    \/* Prevent theme styles from stretching letters *\/font-weight:600;background:#f8fafc;}\/* Small screen optimization *\/@media (max-width:480px){table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }}\u003c\/style\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis aftermarket \u003cstrong\u003eOutboard Motor Cover – Fits Mercury 150 HP Engines\u003c\/strong\u003e provides robust protection for a range of Mercury 150 HP 4-Stroke outboard motors. Designed for durability during trailering, storage, and off-season protection, it shields the cowling from weather, UV rays, and debris.\u003c\/p\u003e\n\u003cp\u003eAs a direct replacement for various OEM designs, this cover ensures a secure fit for the specified models. It is built from heavy-duty materials to meet or exceed original equipment standards.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInstalls quickly with a simple slip-on design and an integrated drawstring or elastic hem for a snug fit.\u003c\/li\u003e\n\u003cli\u003eEngineered for protection during storage and trailering; some designs may accommodate operation (verify model specifics).\u003c\/li\u003e\n\u003cli\u003eMade from waterproof, UV-resistant 600D polyester Oxford fabric to withstand harsh marine environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eConfirm your engine model\/year in the table below.\u003c\/p\u003e\n\u003cp\u003eThis cover is designed primarily for Mercury engines. Cross-brand compatibility with Yamaha, Honda, or Suzuki models is limited to universal-fit covers and is not guaranteed for custom-fit designs.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\u003ctable class=\"ss-table\" aria-label=\"Engine \u0026amp; Model Compatibility\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e150 HP\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2013–Present\u003c\/td\u003e\n\u003ctd\u003eProXS and standard models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e150 HP\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2011–2023\u003c\/td\u003e\n\u003ctd\u003e4 CYL 3.0L models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdl\u003e\n\u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eOutboard Motor Cover\/Cowling Cover\u003c\/dd\u003e\n\u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eSlip-on with drawstring\/elastic closure\u003c\/dd\u003e\n\u003cdt\u003eHousing Material\u003c\/dt\u003e\n\u003cdd\u003e420D-600D Oxford Fabric with PVC\/PU Coating\u003c\/dd\u003e\n\u003cdt\u003eHousing Color\u003c\/dt\u003e\n\u003cdd\u003eBlack\u003c\/dd\u003e\n\u003cdt\u003eDimensions\u003c\/dt\u003e\n\u003cdd\u003eTypically 190-226 cm × 77-89 cm (75-89 × 77-88 in) for 150 HP models\u003c\/dd\u003e\n\u003cdt\u003eWeight\u003c\/dt\u003e\n\u003cdd\u003e0.4-0.9 kg (0.9-2 lbs) estimated\u003c\/dd\u003e\n\u003cdt\u003eFitting Type\u003c\/dt\u003e\n\u003cdd\u003eUniversal or custom-fit depending on model\u003c\/dd\u003e\n\u003cdt\u003eOperating Temperature\u003c\/dt\u003e\n\u003cdd\u003e-20°C to 70°C (-4°F to 158°F) estimated\u003c\/dd\u003e\n\u003cdt\u003eWarranty\u003c\/dt\u003e\n\u003cdd\u003eVaries by manufacturer, typically 6-12 months\u003c\/dd\u003e\n\u003cdt\u003eOther Technical Attributes\u003c\/dt\u003e\n\u003cdd\u003eUV-resistant, waterproof, often with zipper access\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e1 x Outboard Motor Cover\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eEnsure the engine is cool and clean before installation. Remove any dirt, salt, or debris from the cowling.\u003c\/li\u003e\n\u003cli\u003eOrient the cover with the front facing forward and carefully slip it over the outboard motor cowling.\u003c\/li\u003e\n\u003cli\u003ePull the cover down until it sits evenly over the entire engine head.\u003c\/li\u003e\n\u003cli\u003eTighten the drawstring or elastic hem at the base to secure the cover firmly. Ensure it is snug enough to not blow off during trailering but not overly tight to strain the seams.\u003c\/li\u003e\n\u003cli\u003eIf your cover includes a zipper, use it to achieve a more contoured fit.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWill this cover fit my specific Mercury 150 HP model?\u003c\/summary\u003e\u003cp\u003eThis cover is designed to fit the Mercury 150 HP engine models and years listed in the compatibility table. Always compare the specifications and images to your engine's cowling to ensure a correct match.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I use this cover while the engine is running?\u003c\/summary\u003e\u003cp\u003eMost outboard motor covers are designed for storage and trailering only and should be removed before starting the engine to prevent overheating. Some specific vented models allow for use during operation, but please verify this feature for your specific cover.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat is the cover made of and is it waterproof?\u003c\/summary\u003e\u003cp\u003eThe cover is constructed from heavy-duty 420D-600D Oxford Fabric with a PU or PVC coating, making it highly water-resistant and effective at keeping your engine dry in rain and spray.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow do I clean and maintain the cover?\u003c\/summary\u003e\u003cp\u003eClean the cover with cool or lukewarm water and a soft brush. Avoid using harsh chemical cleaners or detergents. Allow it to air dry completely before storing to prevent mold and mildew.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat are the signs that I need to replace my motor cover?\u003c\/summary\u003e\u003cp\u003eReplace your cover if you notice significant fading, brittleness, cracking, torn seams, or if the waterproofing has failed. A damaged cover will no longer provide adequate protection for your engine.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eOEM vs. Aftermarket?\u003c\/summary\u003e\u003cp\u003eThis listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eShipping speed \u0026amp; cost?\u003c\/summary\u003e\u003cp\u003eWe ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWarranty \u0026amp; returns?\u003c\/summary\u003e\u003cp\u003eCovered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused \u0026amp; in original condition). See our policy page or reach out for instructions.\u003c\/p\u003e\u003c\/details\u003e\u003ch2\u003eSafety \u0026amp; Important Info\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVerify images\/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.\u003c\/li\u003e\n\u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended for safety and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.\u003c\/li\u003e\n\u003cli\u003eFast Global Fulfillment — Free standard delivery to most regions in 5–15 days.\u003c\/li\u003e\n\u003cli\u003eManufacturer-Direct Value — Fair pricing without compromising on materials or QC.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50723777872187,"sku":"S0ww1ggoss4","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/S0ww1ggoss4.png?v=1763031575","url":"https:\/\/seasierra.com\/products\/outboard-motor-cover-fits-mercury-150-hp-engines-replaces-multiple-oem-designs","provider":"SeaSierra","version":"1.0","type":"link"}