{"product_id":"mopar-53013723ac-engine-crankcase-breather-hose-oil-filler-to-intake-air-tube","title":"Mopar 53013723AC Engine Crankcase Breather Hose - Oil Filler To Intake Air Tube","description":"\u003ch2\u003eMopar Crankcase Breather Hose for Jeep Liberty\u003c\/h2\u003e\u003cp\u003eThis Mopar engine crankcase breather hose is a direct-fit emission control component for the crankcase ventilation system. It routes vapors from the oil filler area to the intake air tube on the specified Jeep Liberty applications, helping maintain proper crankcase ventilation and OE-style routing.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Mopar\u003c\/li\u003e\n\u003cli\u003ePart number: 53013723AC\u003c\/li\u003e\n\u003cli\u003eEngine crankcase breather hose for emission control service\u003c\/li\u003e\n\u003cli\u003eFits 2005-2006 Jeep Liberty, oil filler to intake air tube\u003c\/li\u003e\n\u003cli\u003eSupersedes part number 53013723AB\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Fitment and Function\u003c\/h2\u003e\u003cp\u003eFits 2005-2006 Jeep Liberty, oil filler to intake air tube. This Mopar 53013723AC hose is used in the crankcase ventilation path to connect the oil filler side to the intake air tube, supporting proper vapor routing in the emission control system. For Jeep Liberty owners replacing a cracked, hardened, or leaking breather hose, Mopar 53013723AC provides the correct application-specific fitment for the listed model years.\u003c\/p\u003e\u003ch2\u003eWhat This Part Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCracked or split crankcase breather hose\u003c\/li\u003e\n\u003cli\u003eOil vapor routing issues in the crankcase ventilation system\u003c\/li\u003e\n\u003cli\u003eLoose or deteriorated hose connection at the oil filler to intake air tube path\u003c\/li\u003e\n\u003cli\u003eVacuum-related drivability concerns caused by hose leakage\u003c\/li\u003e\n\u003cli\u003eEmission control service needs on a Jeep Liberty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the hose routing against the existing layout before removal, especially on 2005-2006 Jeep Liberty models. Inspect adjoining fittings and the intake air tube for wear, oil saturation, or damage before installing the replacement hose. Confirm the part number 53013723AC matches the vehicle’s original routing and supersession reference 53013723AB.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eAs a Mopar OE replacement part, this breather hose is built for the listed Jeep Liberty application and the specified crankcase ventilation routing.\u003c\/p\u003e","brand":"Mopar","offers":[{"title":"Default Title","offer_id":52978994380981,"sku":"BBKR-53013723AC","price":52.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/MR_53013723AC_Ang.jpg?v=1786949970","url":"https:\/\/www.partcatalog.com\/products\/mopar-53013723ac-engine-crankcase-breather-hose-oil-filler-to-intake-air-tube","provider":"PartCatalog","version":"1.0","type":"link"}