Dorman 674-529 Exhaust Manifold

Durable Cast Iron Exhaust Manifold for Honda Accord and Prelude

The Dorman 674-529 exhaust manifold is engineered to provide reliable exhaust flow management for Honda Accord and Prelude models. Constructed from cast iron with a natural finish, this exhaust manifold offers durability and consistent performance for your vehicle's exhaust system.

• Material: Heavy-duty cast iron construction
• Color: Natural cast iron finish
• Port Shape: Square for optimal exhaust flow
• Includes mounting hardware for straightforward installation
• Comes with exhaust manifold gasket and flange
• Includes heat shield to protect surrounding components
• Grade Type: Regular for standard OEM replacement
• Package Contents: Exhaust manifold, 1 manifold gasket and flange, 3 studs, and 3 nuts

Product Details and Specifications

The Dorman 674-529 exhaust manifold is designed specifically for Honda Accord and Prelude vehicles, ensuring proper fitment and function. Its cast iron construction provides resistance to high temperatures and corrosion, which is essential for managing exhaust gases efficiently. The square port shape matches the cylinder head ports to maintain exhaust flow and reduce backpressure. This part includes all necessary mounting hardware, such as studs and nuts, along with a gasket and flange to ensure a secure, leak-free seal. Additionally, the included heat shield helps protect nearby engine components from excessive heat exposure.

Compatible Vehicles and Applications

This exhaust manifold is compatible with the following Honda models:

• Honda Accord (various model years)
• Honda Prelude (various model years)

Use this part number 674-529 when searching for a direct replacement exhaust manifold for these vehicles to ensure proper fit and performance.

Common Issues Addressed by This Exhaust Manifold

• Exhaust leaks causing noise and reduced engine efficiency
• Cracked or warped manifolds due to heat stress
• Corrosion and rust compromising exhaust flow
• Failed or missing heat shields leading to heat damage
• Loose or missing mounting hardware causing exhaust leaks

Installation Notes and Tips

Installation of the Dorman 674-529 exhaust manifold includes all necessary hardware and gasket for a complete replacement. It is recommended to clean the cylinder head surface thoroughly before installation to ensure a proper seal. Torque all mounting bolts to manufacturer specifications to prevent leaks. Inspect the heat shield placement carefully to avoid contact with other engine components. Professional installation is advised if unfamiliar with exhaust system repairs.

Quality Assurance and Warranty

Dorman exhaust manifolds are manufactured to meet or exceed OEM standards for fit, form, and function. The 674-529 part is backed by Dorman's quality assurance processes to ensure durability and reliable performance. Please refer to Dorman's warranty policy for specific coverage details.