Dorman Exhaust Manifold (MPN: 674-423)

Precision-engineered replacement for reliable performance and fit.

The Dorman Exhaust Manifold is designed to provide a reliable and durable solution for exhaust system repairs. This manifold is precision-engineered to match the fit and function of the original equipment on specified vehicles, ensuring a seamless installation process. Constructed from high-quality cast iron and finished with a ceramic coating, it resists warping, cracking, and leaking, which contributes to long-lasting performance under various driving conditions.

Included with the manifold are all necessary gaskets and downpipe hardware, facilitating a complete repair without the need for additional purchases. The trustworthy design reflects Dorman's commitment to quality, making it a preferred choice among automotive professionals and enthusiasts alike. This exhaust manifold not only meets but exceeds industry standards, ensuring optimal exhaust flow and engine efficiency.

Features

• Reliable Construction - Durable Materials Resist Warping, Cracking And Leaking For Long-Lasting Performance
• Ideal Replacement - This Exhaust Manifold Was Precision-Engineered And Durably Manufactured To Match The Fit And Function Of The Stock Manifold On Specified Vehicles
• Complete Repair - Comes With All Necessary Gaskets And Downpipe Hardware
• Trustworthy Design - Built By Industry Leader In Aftermarket Manifolds

Specifications

• Manufacturer: Dorman
• Manufacturer Part Number: 674-423
• Finish: Ceramic Coated
• Color: Natural
• Material: Cast Iron
• Includes Gaskets: Yes
• Includes Mounting Hardware: No

Compatibility / Fit

• 2015-2017 Ford Expedition
• 2011-2016 Ford F-150
• 2015-2026 Ford Transit-150
• 2015-2026 Ford Transit-250
• 2015-2020 Ford Transit-350 HD
• 2015-2017 Lincoln Navigator

Technical Documents

• exhaust-manifold_sell-sheet.pdf
• exhaust-manifold_sell-sheet.pdf
• exhaust-manifold_sell-sheet.pdf
• exhaust-manifold_sell-sheet.pdf
• exhaust-manifold_sell-sheet.pdf

Product Videos