Dorman 674-171 Exhaust Manifold

Dorman 674-171 Exhaust Manifold

Dorman 674-171 is a standard replacement exhaust manifold engineered to match the fit and function of the original part on select Hyundai and Kia vehicles. Built from stainless steel with an uncoated metallic gray finish, it includes the gaskets needed for a complete exhaust manifold repair.

Key Features

• Stainless steel construction for exhaust-side durability
• Standard replacement design for OE-style fit and function
• Round port shape with 8 mounting holes
• Uncoated finish in metallic gray
• Gasket or seal included for installation
• No oxygen sensor port
• Compatible with vehicles without California emissions equipment

Detailed Description

This exhaust manifold is built for direct replacement service on select Hyundai Elantra, Elantra Coupe, Elantra GT, Tucson and Kia Forte, Forte5, Forte Koup, Rondo, and Soul applications. The Dorman 674-171 manifold uses stainless steel construction and a 0.125 tube wall thickness to support long-term exhaust service, while the round port design and standard replacement grade help maintain original exhaust routing and sealing characteristics. This part cross-references OE number 285102E000 for the same application.

For buyers searching for a Hyundai Tucson exhaust manifold replacement, Kia Forte exhaust manifold, or a Dorman 674-171 manifold for a 2011-2018 Hyundai and Kia application, this part is built to match the original manifold layout on the listed vehicles.

What It Helps Fix

• Cracked or warped exhaust manifold housing
• Exhaust leaks at the manifold-to-head or manifold-to-downpipe sealing surfaces
• Broken sealing surfaces that can trigger exhaust noise
• Loss of exhaust flow efficiency from a damaged manifold
• Failed manifold replacement on vehicles without California emissions equipment

Installation Notes and Tips

Verify engine configuration and emissions setup before ordering. This manifold is listed for vehicles without California emissions equipment and does not include an oxygen sensor port. Use the included inlet and outlet gaskets during installation, and inspect the mating surfaces, studs, and fasteners before assembly. Confirm fitment by year, make, and model for the exact application: Fits 2015-2018 Hyundai Tucson, N/A; Fits 2014-2018 Kia Forte, N/A; Fits 2013-2018 Kia Forte5, N/A; Fits 2013-2017 Hyundai Elantra GT, N/A; Fits 2014-2017 Kia Forte Koup, N/A; Fits 2011-2016 Hyundai Elantra, N/A; Fits 2014-2015 Kia Rondo, N/A; Fits 2012-2015 Kia Soul, N/A; Fits 2013-2014 Hyundai Elantra Coupe, N/A.

Quality Assurance

Dorman manufactures this manifold as a precision-engineered replacement part to match original fit and function on the specified vehicles. The design focuses on correct sealing, OE-style geometry, and application-specific compatibility for Hyundai and Kia exhaust repair.