{"id":1584,"date":"2026-09-07T11:59:39","date_gmt":"2026-09-07T11:59:39","guid":{"rendered":"https:\/\/passionwebs.com\/elite-engines\/product\/mercury-300xl-seapro-commercial-2\/"},"modified":"2026-09-07T11:59:39","modified_gmt":"2026-09-07T11:59:39","slug":"mercury-300xl-seapro-commercial-2","status":"publish","type":"product","link":"https:\/\/passionwebs.com\/elite-engines\/product\/mercury-300xl-seapro-commercial-2\/","title":{"rendered":"Mercury 300XL SeaPro Commercial"},"content":{"rendered":"

Description<\/h2>\n
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2022 Mercury 300XL SeaPro\u00ae<\/sup> Commercial<\/h3>\n

ENGINEERED FOR EXTREME RELIABILITY AND DURABILITY<\/h4>\n

nMercury has calibrated its new V8 and V6 SeaPro outboards to generate ample torque at lower rpm<\/strong> levels, enabaling users to work their outboards hard without placing excess stress on the engine.<\/strong><\/p>\n

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HEAVY-DUTY GEARCASE<\/h4>\n

n\u2022 All V8 and V6 SeaPro engines feature a heavy-duty gearcase validated at three times the lifespan of a recreational gearcase.<\/strong>\u2022 The SeaPro gearcase was designed with easy maintenance in mind: oil can be easily drained from the gearcase torpedo.<\/p>\n<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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  • Horsepower: 300<\/li>\n
  • Engine type: V8<\/li>\n
  • Displacement (CID\/CC): 279 CID<\/li>\n
  • Displacement (L): 4.6<\/li>\n
  • Cylinder Configuration: V-8 [64 degree] with Dual Overhead Cam [DOHC] and 32-valves<\/li>\n
  • Bore and stroke: 3.6 in x 3.4 in \/ 92 mm x 86 mm<\/li>\n
  • Full throttle RPM: 4800-5600<\/li>\n
  • Shaft length: 25 \u201c<\/li>\n
  • Gearcase ratio: 1.75:1<\/li>\n
  • Alternator amp \/ Watt: 85-amp (1071 Watt) with Idle Charge<\/li>\n
  • Maximum Trim Range: 20\u00b0 (-6\u00b0 to 14\u00b0)<\/li>\n
  • Maximum Tilt Range: 73\u00b0 (-6\u00b0 to 67\u00b0)<\/li>\n
  • Dry weight: 527 (Lightest model available) lbs<\/li>\n<\/ul>\n
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    • Mid Section: Conventional MidSection<\/li>\n
    • Air induction: Performance-Tuned Long-Ruer Intake Manifold<\/li>\n
    • Engine protection operator warning system: SmartCraft Engine Guardian<\/li>\n
    • Starting: Electric Start with SmartStart Protection<\/li>\n
    • Controls: Remote Mechanical (Sold separately)<\/li>\n
    • Steering: Hydraulic (optional), Power (optional), Big Tiller (optional)<\/li>\n
    • Fuel induction system: Electronic Fuel Injection (EFI) Computer Controlled with Advanced Range Optimization<\/li>\n
    • CARB star rating: 3<\/li>\n
    • Ignition: SmartCraft PCM 112 Digital Inductive<\/li>\n
    • Lubrication system: Integrated wet sump<\/li>\n
    • Cooling system: Water-cooled with thermostat<\/li>\n
    • Gear shift: F-N-R<\/li>\n
    • Gearcase: 5.44\u2033<\/li>\n
    • Trim system: Power Trim & Tilt<\/li>\n
    • Exhaust system: Through prop<\/li>\n<\/ul>\n
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      • Recommended fuel: Unleaded Regular 87 Octane Minimum (R+M\/2) or 90 RON 10% Ethanol Maximum<\/li>\n
      • Recommended oil: NMMA Certified FCW SAE 25W-40 (Optional 10W-30 for Cold Conditions)<\/li>\n
      • Oil Capacity: 7.0 Quarts \/ 6.6 Liters<\/li>\n<\/ul>\n<\/div>\n
        <\/div>\n<\/p>\n<\/div>\n<\/div>\n<\/div>\n
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        Equipment<\/h4>\n
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        Please ask our sales staff for a propeller that fits the best to your needs!<\/div>\n
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        • Propeller: not included<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

          Description 2022 Mercury 300XL SeaPro\u00ae Commercial ENGINEERED FOR EXTREME RELIABILITY AND DURABILITY nMercury has calibrated its new V8 and V6 SeaPro outboards to generate ample torque at lower rpm levels, enabaling users to work their outboards hard without placing excess stress on the engine. HEAVY-DUTY GEARCASE n\u2022 All V8 and V6 SeaPro engines feature a heavy-duty gearcase validated at three times the lifespan of a recreational gearcase.\u2022 The SeaPro gearcase was designed with easy maintenance in mind: oil can be easily drained from the gearcase torpedo. Horsepower: 300 Engine type: V8 Displacement (CID\/CC): 279 CID Displacement (L): 4.6 Cylinder Configuration: V-8 [64 degree] with Dual Overhead Cam [DOHC] and 32-valves Bore and stroke: 3.6 in x 3.4 in \/ 92 mm x 86 mm Full throttle RPM: 4800-5600 Shaft length: 25 \u201c Gearcase ratio: 1.75:1 Alternator amp \/ Watt: 85-amp (1071 Watt) with Idle Charge Maximum Trim Range: 20\u00b0 (-6\u00b0 to 14\u00b0) Maximum Tilt Range: 73\u00b0 (-6\u00b0 to 67\u00b0) Dry weight: 527 (Lightest model available) lbs Mid Section: Conventional MidSection Air induction: Performance-Tuned Long-Ruer Intake Manifold Engine protection operator warning system: SmartCraft Engine Guardian Starting: Electric Start with SmartStart Protection Controls: Remote Mechanical (Sold separately) Steering: Hydraulic (optional), Power (optional), Big Tiller (optional) Fuel induction system: Electronic Fuel Injection (EFI) Computer Controlled with Advanced Range Optimization CARB star rating: 3 Ignition: SmartCraft PCM 112 Digital Inductive Lubrication system: Integrated wet sump Cooling system: Water-cooled with thermostat Gear shift: F-N-R Gearcase: 5.44\u2033 Trim system: Power Trim & Tilt Exhaust system: Through prop Recommended fuel: Unleaded Regular 87 Octane Minimum (R+M\/2) or 90 RON 10% Ethanol Maximum Recommended oil: NMMA Certified FCW SAE 25W-40 (Optional 10W-30 for Cold Conditions) Oil Capacity: 7.0 Quarts \/ 6.6 Liters Equipment Please ask our sales staff for a propeller that fits the best to your needs! Propeller: not included<\/p>\n","protected":false},"featured_media":1583,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[16],"product_tag":[],"class_list":["post-1584","product","type-product","status-publish","has-post-thumbnail","product_cat-outboard-motor","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/product\/1584","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/comments?post=1584"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/media\/1583"}],"wp:attachment":[{"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/media?parent=1584"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/product_brand?post=1584"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/product_cat?post=1584"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/product_tag?post=1584"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}