{"product_id":"suzuki-ecstar-hypoid-gear-oil-sae-90-1l-oem-marine-lower-unit-oil-sae90-hypoid-anti-wear","title":"SUZUKI ECSTAR Hypoid Gear Oil SAE 90 – 1L OEM Marine Lower Unit Oil, SAE90 Hypoid, Anti-Wear","description":"\u003cp\u003e\u003cstrong\u003eSuzuki Marine ECSTAR Hypoid Gear Oil SAE 90 (990A0-01E81-01Q) is a purpose-built hypoid gear lubricant formulated to protect and lubricate Suzuki outboard lower-unit gears under marine conditions.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis ECSTAR hypoid oil is designed for use in Suzuki marine lower units and similar hypoid gear systems where SAE 90 viscosity is specified. It provides wear resistance, reliable film strength and controlled shear properties needed for the high-load, low-speed gear contacts in marine drives. The product is sold under Suzuki's OEM part number 990A0-01E81-01Q and is part of the ECSTAR motorcare line intended to match Suzuki’s engineering requirements.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this gear oil protect hypoid gears during heavy load?\u003c\/h3\u003e\n\u003cp\u003eThe formula delivers a stable lubricating film that reduces metal-to-metal contact at the gear mesh, helping to limit wear and scoring under high torque. It contains additives that maintain film strength and reduce friction, extending gear life when used as directed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSAE 90 base viscosity suitable for hypoid gear geometry\u003c\/li\u003e\n  \u003cli\u003eAnti-wear additives for high-pressure gear contacts\u003c\/li\u003e\n  \u003cli\u003eShear-stable formulation to keep viscosity under load\u003c\/li\u003e\n  \u003cli\u003eCorrosion inhibitors to protect internal surfaces from moisture\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhen should I use Suzuki ECSTAR SAE 90 in my outboard lower unit?\u003c\/h3\u003e\n\u003cp\u003eUse this oil wherever your Suzuki outboard or compatible marine lower unit calls for SAE 90 hypoid gear oil, especially after service, leaks, or water intrusion. Follow the owner's manual service intervals and perform oil changes or inspections more often in saltwater or heavy-use conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRecommended at scheduled lower-unit service intervals\u003c\/li\u003e\n  \u003cli\u003eAfter signs of contamination, water ingress, or seal failure\u003c\/li\u003e\n  \u003cli\u003eWhen replacing gears or performing drivetrain maintenance\u003c\/li\u003e\n  \u003cli\u003eFor saltwater boating, inspect and replace more frequently\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat practical benefits will I notice after switching to this OEM oil?\u003c\/h3\u003e\n\u003cp\u003eUsing the Suzuki ECSTAR hypoid oil helps ensure compatibility with Suzuki gear metallurgy and seals, reducing the risk of seal swelling or accelerated wear from incompatible fluids. You should observe smooth gear operation and stable noise levels when the correct oil is maintained.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConsistent gear engagement and quieter operation\u003c\/li\u003e\n  \u003cli\u003eOEM-compatible additives and seal-safe chemistry\u003c\/li\u003e\n  \u003cli\u003eReduced risk of premature wear when used per manual\u003c\/li\u003e\n  \u003cli\u003eAvailable in OEM-labeled packaging for traceability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I store and handle this marine gear oil safely?\u003c\/h3\u003e\n\u003cp\u003eKeep the product tightly sealed in a cool, dry place away from direct sunlight and ignition sources. Follow local regulations for disposal of used oil and avoid skin contact; use gloves and absorbent materials for spills.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStore upright in original container, away from heat\u003c\/li\u003e\n  \u003cli\u003eDispose of used oil at authorized recycling centers\u003c\/li\u003e\n  \u003cli\u003ePrevent contamination by using clean funnels and tools\u003c\/li\u003e\n  \u003cli\u003eObserve local environmental and transport rules\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Suzuki Marine ECSTAR Hypoid Gear Oil SAE 90 is intended for boat owners, marine technicians and fleet managers who maintain Suzuki outboards or gearsets specifying SAE 90 hypoid lubricant. It’s ideal for anyone seeking an OEM-specified oil to ensure drivetrain compatibility, reliable protection under marine loads, and straightforward service traceability using part number 990A0-01E81-01Q.\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 this oil compatible with non-Suzuki lower units?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It suits hypoid gear systems requiring SAE 90; check your manual for compatibility and seal recommendations before use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I change the lower-unit oil?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Follow your outboard manual; inspect more frequently in saltwater or after water contamination, typically yearly or per hours of use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SUZUKI","offers":[{"title":"Default Title","offer_id":48087034986654,"sku":"B07XF7LFYR","price":34.76,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/suzuki-ecstar-hypoid-gear-oil-front-packaging.jpg?v=1785914706","url":"https:\/\/northtrailauto.ca\/products\/suzuki-ecstar-hypoid-gear-oil-sae-90-1l-oem-marine-lower-unit-oil-sae90-hypoid-anti-wear","provider":"North Trail Auto","version":"1.0","type":"link"}