{"product_id":"quicksilver-858004q-high-performance-oil-filter-for-mercruiser-sterndrive-inboards","title":"Quicksilver 858004Q High-Performance Oil Filter for MerCruiser Sterndrive \u0026 Inboards","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe Quicksilver 858004Q High-Performance Oil Filter is designed for GM-built MerCruiser sterndrive and inboard engines, as well as Mercury Marine 4.5L and 6.2L powerplants. This replacement element aligns with Mercury Marine OEM specifications, offering reliable filtration for a range of marine engines that rely on clean, steady lubrication. While you service or upgrade your propulsion system, this filter provides a calm sense of confidence through a focused approach to filtration and durability.\u003c\/p\u003e\u003cp\u003eAt the heart of this filter is a superior synthetic cleansing media that targets oil contaminants with notable efficiency. In practice, it helps maintain oil cleanliness under demanding marine conditions, reducing the buildup that can occur during long days on the water. The result is filtration performance that supports steady engine operation even in challenging environments.\u003c\/p\u003e\u003cp\u003eThe filter’s design emphasizes practical, real-world use: a robust media system, a resin-rich anti-drain-back feature, and a shell built to endure the rigors of marine service. These elements work together to support consistent lubrication and protect moving parts during startup and operation.\u003c\/p\u003e\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e97% of oil contaminants removed by the cleansing media, helping keep oil cleaner longer\u003c\/li\u003e\n\u003cli\u003eAnti-drain-back valve supports immediate lubrication on startup and reduces dry starts\u003c\/li\u003e\n\u003cli\u003e50% thicker metal shell compared to conventional filters, with a durable, corrosion-resistant finish\u003c\/li\u003e\n\u003cli\u003eEngineered to Mercury Marine OEM specifications to help protect MerCruiser engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDurability and compatibility are central to this filter. It fits MerCruiser sterndrive or inboard engines built by GM, and Mercury Marine’s 4.5L and 6.2L powerplants. If you’re upgrading or servicing a marine propulsion system, the Quicksilver 858004Q offers robust construction and proven filtration performance that aligns with long-term engine care.\u003c\/p\u003e\u003ch3\u003eDurability and build\u003c\/h3\u003e\u003cp\u003eThe 50% thicker metal shell provides enhanced structural integrity, while a corrosion-resistant finish helps resist the marine environment. This combination supports resilience over time, even in saltwater conditions.\u003c\/p\u003e\u003ch3\u003eWhy choose Quicksilver\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eQuicksilver has delivered engine oils, parts, and accessories to the marine industry for over 65 years, earning a reputation for rugged testing and field performance\u003c\/li\u003e\n\u003cli\u003eAs Mercury Marine’s premier original equipment replacement parts supplier, Quicksilver emphasizes performance, protection, and peace of mind\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow to use and maintenance tips\u003c\/h3\u003e\u003cp\u003eFollow standard replacement procedures for your MerCruiser or Mercury Marine engine and verify fitment for your model before installation. During servicing, inspect the filter for signs of wear or buildup and replace according to your maintenance schedule.\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: Which engines is the Quicksilver 858004Q oil filter compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for GM-built MerCruiser sterndrive\/inboard engines and Mercury Marine 4.5L\/6.2L, check OEM specs for your model.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this filter help with startup lubrication?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it includes an anti-drain-back valve that helps maintain lubrication on startup.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Quicksilver","offers":[{"title":"Default Title","offer_id":42468585439317,"sku":"B001HBN38M","price":39.61,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/quicksilver-858004q-high-performance-oil-filter-body.jpg?v=1778077968","url":"https:\/\/plentytorque.co.uk\/products\/quicksilver-858004q-high-performance-oil-filter-for-mercruiser-sterndrive-inboards","provider":"PlentyTorque","version":"1.0","type":"link"}