{"product_id":"dorman-03309-exhaust-manifold-hardware-kit","title":"Dorman 03309 Exhaust Manifold Hardware Kit - Left or Right","description":"\u003ch2\u003eDurable Exhaust Manifold Hardware Kit for Chrysler, Dodge, Jeep, and Ram\u003c\/h2\u003e\u003cp\u003eThe Dorman 03309 Exhaust Manifold Hardware Kit provides reliable replacement studs, bolts, and nuts designed specifically for select Chrysler, Dodge, Jeep, and Ram models. Engineered with high-grade steel components, this kit ensures secure exhaust manifold fastening and long-lasting performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncludes 4 steel studs, 5 bolts, and 4 nuts for complete manifold hardware replacement\u003c\/li\u003e\n\u003cli\u003eStuds feature dual coarse thread diameters: M6-1 and M8-1.25 for precise fitment\u003c\/li\u003e\n\u003cli\u003eStud length of 72 mm with thread lengths of 16.5 mm and 46 mm on each end\u003c\/li\u003e\n\u003cli\u003eGrade 10.9 steel construction for studs and bolts, providing strength and durability\u003c\/li\u003e\n\u003cli\u003eStuds are black coated, nuts are clear steel for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple Chrysler, Dodge, Jeep, and Ram models including Ram 1500, Ram 2500, Ram 3500, Jeep Grand Cherokee, Dodge Charger, and more\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Material Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman 03309 kit is manufactured from high-quality steel with a stud grade and bolt grade of 10.9, ensuring the hardware withstands the thermal and mechanical stresses typical in exhaust systems. The studs measure 72 mm in length, with coarse threads on both ends—M6-1 on one end and M8-1.25 on the other—allowing for secure fastening to the exhaust manifold and cylinder head. The black finish on the studs and clear finish on the nuts provide corrosion resistance, extending the service life of the hardware. This kit does not include springs or washers but contains all necessary studs, bolts, and nuts for a standard replacement.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis exhaust manifold hardware kit is compatible with a range of Chrysler, Dodge, Jeep, and Ram vehicles. It fits models such as the Chrysler 300, Dodge Challenger, Charger, Durango, Jeep Grand Cherokee, Commander, and Ram 1500, 2500, 3500, including the Ram 1500 Classic and 2500 series. The Dorman 03309 kit is designed to replace worn or damaged manifold studs and fasteners, ensuring proper exhaust sealing and preventing leaks.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReplaces broken or stripped exhaust manifold studs\u003c\/li\u003e\n\u003cli\u003eFixes exhaust leaks caused by loose or damaged hardware\u003c\/li\u003e\n\u003cli\u003eRestores proper exhaust manifold alignment and sealing\u003c\/li\u003e\n\u003cli\u003ePrevents exhaust noise and fumes from entering the engine bay\u003c\/li\u003e\n\u003cli\u003eAddresses hardware corrosion and wear from heat exposure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman 03309 Exhaust Manifold Hardware Kit, ensure the exhaust manifold and cylinder head surfaces are clean and free of debris. Use appropriate torque specifications for the studs and nuts to avoid over-tightening or thread damage. The dual coarse thread design requires careful alignment during installation. It is recommended to replace all hardware components simultaneously to maintain uniform clamping force and prevent future failures.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman provides this exhaust manifold hardware kit as a standard replacement part manufactured to meet OEM specifications. The steel construction and grade 10.9 hardware ensure durability under typical operating conditions. While no specific warranty details are provided, Dorman parts generally come with a limited warranty against defects in material and workmanship. Refer to Dorman’s official documentation for complete warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44667561312437,"sku":"BCZF-03309","price":50.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/MM_03309_Fro_57487b63-86b1-4a40-8f62-91a904b7ab4b.jpg?v=1775078446","url":"https:\/\/www.partcatalog.com\/products\/dorman-03309-exhaust-manifold-hardware-kit","provider":"PartCatalog","version":"1.0","type":"link"}