{"product_id":"dorman-674-154-exhaust-manifold","title":"Dorman 674-154 Exhaust Manifold","description":"\u003ch2\u003eDorman Exhaust Manifold for Select GM Turbo Applications\u003c\/h2\u003e\u003cp\u003eDorman 674-154 is an OE FIX exhaust manifold kit for select Buick and Chevrolet turbocharged vehicles. It is built from cast iron and is engineered to replace the failed manifold without requiring replacement of the attached turbocharger, helping reduce repair cost on affected applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCast iron construction for exhaust heat durability\u003c\/li\u003e\n\u003cli\u003eNatural finish with oval port shape\u003c\/li\u003e\n\u003cli\u003eNo oxygen sensor port\u003c\/li\u003e\n\u003cli\u003eIncludes gasket and seal components for the manifold connection points\u003c\/li\u003e\n\u003cli\u003eMounting hardware included for installation\u003c\/li\u003e\n\u003cli\u003eDirect replacement solution for select turbocharged GM vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication Details\u003c\/h2\u003e\u003cp\u003eCompatible with 2013-2019 Buick Encore, 2012-2019 Chevrolet Sonic, 2013-2018 Chevrolet Trax, 2011-2016 Chevrolet Cruze, and 2016 Chevrolet Cruze Limited. This Dorman 674-154 exhaust manifold is a practical repair option when the original manifold fails and the turbocharger remains serviceable. It is cross-referenced to 25198550 and TBC583 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Repair Issues\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCracked or leaking exhaust manifold\u003c\/li\u003e\n\u003cli\u003eExhaust noise from the manifold area\u003c\/li\u003e\n\u003cli\u003eLoss of exhaust sealing at the turbo\/manifold connection\u003c\/li\u003e\n\u003cli\u003eCheck engine light related to exhaust leakage\u003c\/li\u003e\n\u003cli\u003eNeed to replace the manifold without replacing the turbocharger\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify engine and turbocharger configuration before installation. Inspect the mating surfaces, replace worn fasteners as needed, and follow factory torque specifications during assembly. The package includes the manifold, inlet gasket, outlet gasket, mounting studs, nuts, clamps, O-ring, and bushings. Dorman 674-154 is intended for direct-fit replacement on the listed Buick Encore and Chevrolet Cruze, Sonic, and Trax applications.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman OE FIX parts are engineered to address common original-equipment failure points with a repair-focused design. This manifold is built to restore the failed exhaust manifold section while avoiding unnecessary turbocharger replacement on the covered vehicles.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44044951388341,"sku":"BKKY-674-154","price":501.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_674154_Ang.jpg?v=1775010036","url":"https:\/\/www.partcatalog.com\/products\/dorman-674-154-exhaust-manifold","provider":"PartCatalog","version":"1.0","type":"link"}