Dorman 674-332 Exhaust Manifold - Left

Dorman 674-332 Left Exhaust Manifold

Dorman 674-332 is a stainless steel exhaust manifold engineered to match the fit and function of the original part on specified vehicles. It includes the gaskets, flange hardware, and heat shield needed for a complete left-side exhaust manifold repair on select Nissan and INFINITI applications.

Key Features

• Stainless steel construction for durable exhaust service
• Natural finish with an oval port shape
• Direct-fit replacement for the left exhaust manifold
• Includes gasket and seal components for the repair
• Heat shield included for added thermal protection
• Mounting hardware included for installation
• Cross-references Nissan 14002JA10B and 101565 for the same application

Detailed Description

This Dorman exhaust manifold, part number 674-332, is built for select Nissan Altima, Maxima, Murano, Pathfinder, Quest, and INFINITI QX60 models. It is precision-engineered to replicate the original manifold’s fit and function, helping restore proper exhaust routing on the left side of the engine. The stainless steel design, oval port shape, and included heat shield support a complete repair on vehicles that need a direct replacement manifold assembly.

For buyers searching for a left exhaust manifold for 2007-2018 Nissan Altima, 2009-2021 Nissan Maxima, 2015-2021 Nissan Murano, 2013-2021 Nissan Pathfinder, 2011-2012 Nissan Quest, or 2015-2021 INFINITI QX60, this part number 674-332 is built to match the original application. It is also a practical OE-style replacement for drivers looking up Nissan 14002JA10B or 101565.

What This Part Helps Fix

• Exhaust leaks at the manifold or flange area
• Cracked or warped original manifold housing
• Broken or missing manifold gasket sealing surfaces
• Heat-related damage around the exhaust manifold area
• Noise from a failing left-side exhaust manifold

Installation Notes and Tips

Install on the left side only, using the included manifold gasket, flange gasket, bolts, studs, and nuts. Verify vehicle year, make, model, and engine application before installation, especially on 2014 INFINITI QX60 models built from 9/14. Inspect the mating surfaces and fasteners carefully so the new manifold seals correctly and seats as intended.

Quality Assurance

Dorman manufactures this manifold to match original fit and function on specified vehicles. The stainless steel construction, included heat shield, and complete gasket-and-hardware package support a repair that follows the OE-style layout for the listed Nissan and INFINITI applications.