{"product_id":"dorman-crankcase-ventilation-breather-filter-904-418-direct-fit-replacement-oem-fit-durability","title":"Dorman crankcase ventilation breather filter 904-418 — direct-fit replacement, OEM-fit durability","description":"\u003cp\u003e\u003cstrong\u003eDorman 904-418 is a direct-replacement crankcase ventilation (breather) filter engineered to restore proper crankcase ventilation on vehicles that require this specific element.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis replacement breather element is designed to match the fit and performance of the factory part for compatible applications. When the original breather is missing, damaged, or clogged, the Dorman 904-418 restores controlled air flow out of the crankcase, helping reduce oil spray and maintaining the engine’s intended ventilation path. It’s built to Dorman’s manufacturing standards so the component fits and performs like the OEM unit it replaces.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Dorman 904-418 replace my original breather filter?\u003c\/h3\u003e\n\u003cp\u003eThe 904-418 is manufactured to match the dimensions and function of the factory part for specified vehicles, allowing straightforward installation in the original housing or carrier. It restores the intended filtration and air flow that the original breather provided, without requiring modification.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit design for specified OE housings and locations\u003c\/li\u003e\n  \u003cli\u003eSame airflow characteristics to maintain proper crankcase ventilation\u003c\/li\u003e\n  \u003cli\u003eDurable materials chosen to withstand engine bay conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat symptoms indicate I should replace the breather element?\u003c\/h3\u003e\n\u003cp\u003eA missing, cracked, or clogged breather can lead to oil leakage around seals, increased crankcase pressure, or oil carrying into hoses and the intake. Replacing the breather element helps return the ventilation system to designed operation and can reduce visible oil residue and related odors under the hood.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVisible oil spray or buildup near the breather area\u003c\/li\u003e\n  \u003cli\u003eUnusual oil consumption or leaks from seals and gaskets\u003c\/li\u003e\n  \u003cli\u003eCracked, brittle, or visibly clogged breather material\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and reliable is the Dorman replacement filter?\u003c\/h3\u003e\n\u003cp\u003eDorman manufactures this breather element to strict specifications that mirror the original part’s construction and performance. The product is backed by Dorman’s engineering and support resources, providing a dependable option for routine maintenance or repair.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConstructed for engine-bay exposure and repeated service intervals\u003c\/li\u003e\n  \u003cli\u003eQuality control and testing aligned with Dorman’s standards\u003c\/li\u003e\n  \u003cli\u003eSupported by U.S.-based product experts and decades of automotive experience\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I confirm this part fits my vehicle?\u003c\/h3\u003e\n\u003cp\u003eConfirm fitment by entering your vehicle details in the store’s garage or compatibility tool and checking the Confirmed Fit indicator at the top of the product page. Hover over any blue “i” icons to read specific notes that may affect compatibility for your vehicle.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse the vehicle selector tool before purchase\u003c\/li\u003e\n  \u003cli\u003eLook for Confirmed Fit or blue information icons for special notes\u003c\/li\u003e\n  \u003cli\u003eCompare physical dimensions if your application has aftermarket modifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The Dorman 904-418 Patented Crankcase Ventilation Filter is aimed at DIYers, independent mechanics, and fleet technicians who need a reliable, direct-replacement breather element for compatible vehicles. It suits anyone replacing a lost or damaged breather, addressing oil spray or ventilation issues without modifying the original system. Choose this part when you want an affordable, engineered substitute that mirrors the factory component’s fit and function and is supported by Dorman’s automotive expertise.\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: Can I install the Dorman 904-418 myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It is a direct-replacement element designed for straightforward installation into the original housing without modifications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this breather reduce oil leaks?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replacing a clogged or damaged breather can reduce crankcase pressure-related oil seepage and visible oil spray around the breather area.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":48081491099806,"sku":"B01D8VKS3Q","price":106.93,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/dorman-904-418-front-view.jpg?v=1785806344","url":"https:\/\/northtrailauto.ca\/products\/dorman-crankcase-ventilation-breather-filter-904-418-direct-fit-replacement-oem-fit-durability","provider":"North Trail Auto","version":"1.0","type":"link"}