{"product_id":"spectre-oil-breather-cap-3-4in-push-in","title":"Spectre Oil Breather Cap 3\/4in. (Push-In)","description":"\u003cp\u003e(Push-In) The Spectre Oil Breather Cap 3\/4in. (Push-In) stands as the essential valve cover accessory for classic and performance engines. It features a chrome-plated steel housing with an internal baffle that prevents oil splash while delivering superior crankcase ventilation that outperforms basic grommet caps or twist-on breathers by maintaining consistent airflow without leaks or oil misting during high-RPM operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExact Spectre manufacturer part number 4300\u003c\/li\u003e\n\u003cli\u003eProduct family: Air Filters\u003c\/li\u003e\n\u003cli\u003eSelected by exact dimensions and component interface\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication Type\u003c\/th\u003e\n\u003ctd\u003eUniversal or dimensional component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRequired Verification\u003c\/th\u003e\n\u003ctd\u003eExact dimensions, material, connection, mounting interface, and companion components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSpectre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003e4300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eAir Filters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitment Type\u003c\/th\u003e\n\u003ctd\u003eUniversal or dimensional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCondition\u003c\/th\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOne new Spectre air filters identified by manufacturer part number 4300. Hardware, clamps, hoses, filters, adapters, and service supplies are included only when stated for this exact product.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout Spectre\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSpectre Performance develops air filters, intake systems, intake components, engine accessories, and related vehicle products for direct-fit and dimensional applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRelated Spectre Products\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/collections\/spectre\"\u003eShop all Spectre products\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/products\/spectre-breather-filter-10mm-flange-2in-od-1-3-4in-height-red\"\u003eSpectre Breather Filter 10mm Flange \/ 2in. OD \/ 1-3\/4in. Height - Red\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/products\/spectre-breather-filter-10mm-flange-2in-od-1-3-4in-height-black\"\u003eSpectre Breather Filter 10mm Flange \/ 2in. OD \/ 1-3\/4in. Height - Black\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/products\/spectre-extraflow-push-in-breather-filter-blue\"\u003eSpectre ExtraFlow Push-In Breather Filter - Blue\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I confirm Spectre 4300 fits my setup?\u003c\/strong\u003e\u003cbr\u003eMatch the exact dimensions, material, connection size, mounting interface, and required companion components. Similar appearance alone does not confirm compatibility.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs Spectre 4300 washable and reusable?\u003c\/strong\u003e\u003cbr\u003eServiceability depends on the exact filter media. Follow the current Spectre cleaning and oiling directions for this part number and never oil media specified as dry.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat should be checked after installing Spectre 4300?\u003c\/strong\u003e\u003cbr\u003eVerify mounting, clamps, fasteners, seals, hoses, sensors, wiring, and surrounding clearance as applicable. Inspect for leaks or contact before normal operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation Instructions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFollow the current Spectre instructions for manufacturer part number 4300. Confirm fitment, clean mating surfaces, secure every connection, preserve sensor orientation, check surrounding clearance, and verify emissions requirements before operation.\u003c\/p\u003e","brand":"Spectre","offers":[{"title":"Default Title","offer_id":43831250321487,"sku":"SPE4300","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/spectre-spe4300-air-filters-image-01.jpg?v=1789151795","url":"https:\/\/www.blackopsautoworks.com\/en-ca\/products\/spectre-oil-breather-cap-3-4in-push-in","provider":"Black Ops Auto Works","version":"1.0","type":"link"}