{"product_id":"dorman-46059-pcv-valve-tubing","title":"Dorman 46059 PCV Valve Tubing","description":"\u003ch2\u003eOverview of Dorman PCV Valve Tubing for Chevrolet, GMC, and Hummer\u003c\/h2\u003e\u003cp\u003eThe Dorman 46059 PCV valve tubing is designed to maintain proper crankcase ventilation in select Chevrolet, GMC, and Hummer models. Made from durable rubber, this tubing ensures a secure slip-on connection and precise fit for vehicles like the Chevrolet Colorado and GMC Canyon.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality rubber material for flexibility and durability\u003c\/li\u003e\n\u003cli\u003eInside diameter of 0.496 inches and outside diameter of 0.791 inches for accurate fitment\u003c\/li\u003e\n\u003cli\u003eSlip-on attachment method for straightforward installation\u003c\/li\u003e\n\u003cli\u003eCompatible with Chevrolet Canyon, Colorado, GMC Canyon, Colorado, Hummer H3, and H3T models\u003c\/li\u003e\n\u003cli\u003ePart number 46059 ensures correct replacement part\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 46059 PCV valve tubing is engineered to replace worn or damaged crankcase ventilation hoses in specific GM vehicles. Its rubber construction provides resistance to heat and oil vapors, maintaining the integrity of the emission control system. The tubing’s inside diameter of 0.496 inches and outside diameter of 0.791 inches match OEM specifications, ensuring a proper seal and preventing leaks. The slip-on attachment method simplifies the installation process, reducing the need for additional clamps or tools.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents crankcase pressure buildup by allowing proper ventilation\u003c\/li\u003e\n\u003cli\u003eEliminates oil vapor leaks that can cause engine performance issues\u003c\/li\u003e\n\u003cli\u003eReplaces cracked or brittle PCV valve tubing to restore emission control function\u003c\/li\u003e\n\u003cli\u003eHelps reduce engine oil contamination and sludge formation\u003c\/li\u003e\n\u003cli\u003eSupports compliance with emission standards in Chevrolet, GMC, and Hummer vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the engine is cool before beginning installation to avoid burns\u003c\/li\u003e\n\u003cli\u003eRemove the old tubing carefully to avoid damaging adjacent components\u003c\/li\u003e\n\u003cli\u003eConfirm the inside and outside diameters match the original tubing for proper fit\u003c\/li\u003e\n\u003cli\u003eSlip the tubing fully onto the PCV valve and intake manifold fittings for a secure connection\u003c\/li\u003e\n\u003cli\u003eInspect surrounding hoses and clamps for wear during replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures the 46059 PCV valve tubing to meet or exceed OEM standards for material and fitment. The rubber tubing is tested for durability and resistance to typical engine bay conditions. While specific warranty details may vary, Dorman generally offers limited warranties covering defects in material and workmanship to ensure product reliability.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44676743168181,"sku":"BCZF-46059","price":27.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/MM_46059_Ang.jpg?v=1775078835","url":"https:\/\/www.partcatalog.com\/products\/dorman-46059-pcv-valve-tubing","provider":"PartCatalog","version":"1.0","type":"link"}