{"product_id":"12640659-12637666-12673862-12685407-pcv-valve-tube-repair-kit-for-chevrolet","title":"12640659 12637666 12673862 12685407 PCV Valve \u0026 Tube Repair Kit for Chevrolet","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis aftermarket replacement PCV valve and tube repair kit is intended for the listed Chevrolet applications and references part numbers 12640659, 12637666, 12673862, and 12685407. A PCV valve and tube assembly helps manage crankcase ventilation by directing vapors through the engine ventilation system.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCombines a PCV valve and tube for servicing the crankcase ventilation system.\u003c\/li\u003e\n\u003cli\u003eSupports the normal routing of engine crankcase vapors.\u003c\/li\u003e\n\u003cli\u003eReferences part numbers 12640659, 12637666, 12673862, and 12685407 for comparison.\u003c\/li\u003e\n\u003cli\u003eSuitable for service or replacement of the corresponding PCV components in the listed Chevrolet applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\u003cli\u003efor Chevrolet applications\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReplacing a worn, damaged, or malfunctioning PCV valve and tube.\u003c\/li\u003e\n\u003cli\u003eServicing the engine crankcase ventilation system.\u003c\/li\u003e\n\u003cli\u003eRestoring normal ventilation routing after the corresponding components have failed.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e PCV valve and tube repair kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e 12640659, 12637666, 12673862, 12685407\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Application(s):\u003c\/strong\u003e Chevrolet\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What does a PCV valve and tube repair kit do? \u003cstrong\u003eA:\u003c\/strong\u003e A PCV valve and tube assembly helps manage crankcase vapors and route them through the engine ventilation system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How should fitment be verified? \u003cstrong\u003eA:\u003c\/strong\u003e Compare the complete existing part number, including 12640659, 12637666, 12673862, or 12685407, with the complete Chevrolet vehicle model designation before purchase.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":54217846227217,"sku":"ZZ3F11160","price":160.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/s-l1600_6000192a-ecd2-4a3b-9a3b-00792a50c519.jpg?v=1786764597","url":"https:\/\/www.duraforce.com\/products\/12640659-12637666-12673862-12685407-pcv-valve-tube-repair-kit-for-chevrolet","provider":"DURAFORCE","version":"1.0","type":"link"}