{"product_id":"dorman-615-183-engine-intake-manifold","title":"Dorman 615-183 Engine Intake Manifold - Upper","description":"\u003ch2\u003eOverview of Dorman Engine Intake Manifold 615-183\u003c\/h2\u003e\u003cp\u003eThe Dorman 615-183 engine intake manifold is designed for reliable performance in select GM vehicles. Constructed from durable black plastic, this intake manifold supports efficient air flow and is engineered to meet regular grade specifications for everyday driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: High-quality black plastic for durability and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eIncludes gasket and seal for proper installation and leak prevention\u003c\/li\u003e\n\u003cli\u003eEGR ready design compatible with emission control systems\u003c\/li\u003e\n\u003cli\u003eComes with installation instructions, o-rings, bolts, self-tapping screws, and plastic hose\u003c\/li\u003e\n\u003cli\u003eManifold height of 11 inches with 8 port outlets measuring 25 x 81 mm\u003c\/li\u003e\n\u003cli\u003eStreet legal for use on public roads\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Dorman engine intake manifold (part number 615-183) is engineered to fit a range of GM vehicles including Cadillac Escalade, Chevrolet Silverado 1500, GMC Sierra 2500 HD, Hummer H2, and others. The plastic construction offers a balance of strength and weight savings compared to traditional metal manifolds. Its EGR ready design supports proper exhaust gas recirculation, helping maintain emissions compliance. The manifold includes all necessary hardware such as o-rings, bolts, and self-tapping screws to facilitate a complete installation. With a manifold height of 11 inches and eight port outlets sized at 25 by 81 millimeters, it ensures proper air distribution to the engine cylinders.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis intake manifold is compatible with the following makes and models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCadillac Escalade, Escalade ESV, Escalade EXT\u003c\/li\u003e\n\u003cli\u003eChevrolet Avalanche 1500, Silverado 1500, Silverado 2500 HD, Silverado 3500\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 1500, Sierra 2500 HD, Sierra 3500, Yukon, Yukon XL\u003c\/li\u003e\n\u003cli\u003eHummer H2\u003c\/li\u003e\n\u003cli\u003eExpress 1500, 2500, 3500 and Savana 1500, 2500, 3500\u003c\/li\u003e\n\u003cli\u003eSuburban 1500, 2500 and Tahoe\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Intake Manifold\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAir leaks causing rough engine idle or poor performance\u003c\/li\u003e\n\u003cli\u003eCracked or warped intake manifold affecting air flow\u003c\/li\u003e\n\u003cli\u003eFailed EGR system compatibility leading to emissions problems\u003c\/li\u003e\n\u003cli\u003eWorn or missing gaskets causing vacuum leaks\u003c\/li\u003e\n\u003cli\u003eCorrosion or damage from heat and engine wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eThe Dorman 615-183 intake manifold includes detailed installation instructions to assist with proper mounting. It is important to use the included gasket and seals to prevent air leaks. Ensure all bolts and self-tapping screws are torqued to manufacturer specifications. This manifold does not include mounts for the alternator or air conditioning compressor, so verify compatibility with your vehicle’s accessory setup. Professional installation is recommended for optimal results.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures this intake manifold to meet regular grade standards, ensuring consistent fit and function. The product is street legal and designed to comply with emissions requirements. Installation instructions are included to support proper setup. Warranty details should be confirmed with the distributor or manufacturer, as coverage may vary.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44020155875509,"sku":"BKKY-615-183","price":407.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_615183_Fro.jpg?v=1775009335","url":"https:\/\/www.partcatalog.com\/products\/dorman-615-183-engine-intake-manifold","provider":"PartCatalog","version":"1.0","type":"link"}