DORMAN 674-479 Exhaust Manifold Select

( Brand: Dorman ), ( Color: Natural ), ( Items Included: Gasket ), ( Manufacturer Part Number: 674-479 ), ( Material: Cast Iron ), ( Item Length: 21.500 ), ( Vintage Part: No ), ( Type: Exhaust Manifold ), ( Oe/oem Part Number: 12627186 ), ( Item Height: 5.100 ), ( Item Width: 11.100 ), ( Country Of Origin: China )

Review DORMAN Exhaust Manifold Select Buick Cadillac Chevrolet Model's fits 2013–2020

Introducing the Dorman 674-479 Exhaust Manifold, an exceptional replacement part designed specifically for select Buick, Cadillac, and Chevrolet vehicles from the years 2013 to 2020. This exhaust manifold is a must-have for those looking to restore the performance and efficiency of their vehicles.

The Dorman 674-479 is engineered to fit and function identically to the original equipment, ensuring a seamless integration into your vehicle's exhaust system. It is constructed from high-quality materials, including cast iron, which provides superior strength and durability. The manifold's design ensures optimal exhaust gas flow, resulting in improved engine performance and fuel efficiency.

This exhaust manifold is compatible with various engines, including the 3.6L V6, 5.3L V8, and 6.0L V8, among others. It is specifically designed for select Buick, Cadillac, and Chevrolet models, including the Buick Enclave, Cadillac Escalade, Chevrolet Suburban, Tahoe, and Silverado, among others. Be sure to check the application guide or consult with a professional to confirm compatibility with your specific vehicle.

The Dorman 674-479 Exhaust Manifold comes complete with all necessary hardware, making installation a straightforward process. It also includes a gasket to ensure a proper seal between the manifold and the engine block, preventing exhaust leaks and ensuring optimal performance.

With its precise fit, superior construction, and easy installation, the Dorman 674-479 Exhaust Manifold is an excellent choice for vehicle owners looking to restore their exhaust system to its original condition. Replacing a worn or damaged exhaust manifold with this high-quality part can help improve engine performance, enhance fuel efficiency, and provide peace of mind on the road.

The Dorman 674-479 exhaust manifold is a replacement part designed for select 13-20 Buick, Cadillac, and Chevrolet vehicles. This part is engineered to replace the original exhaust manifold and provide similar performance. Here are some pros and cons to help you make an informed decision about purchasing this product:

1. OEM-style design: The Dorman 674-479 exhaust manifold is engineered to fit and function like the original exhaust manifold, ensuring a proper seal and efficient exhaust flow.

2. Affordable: Compared to OEM (original equipment manufacturer) parts, aftermarket options like the Dorman exhaust manifold are generally more affordable, making it a cost-effective solution for replacing a worn-out or damaged exhaust manifold.

3. Wide applicability: This exhaust manifold is designed to fit a broad range of Buick, Cadillac, and Chevrolet vehicles, making it a versatile choice for those with older models or hard-to-find parts.

1. Potential for variations in quality: Aftermarket parts may not always meet the same standards as OEM parts, and there can be variations in quality between different manufacturers. While Dorman is a reputable brand, it's essential to understand that the part might not be an exact match in terms of materials or manufacturing processes.

2. Lack of advanced features: OEM exhaust manifolds may come with advanced features such as improved heat management or enhanced durability. Aftermarket parts like the Dorman 674-479 exhaust manifold may not offer these features, which could impact overall performance or longevity.

In conclusion, the Dorman 674-479 exhaust manifold is a cost-effective and generally reliable solution for replacing an exhaust manifold on select Buick, Cadillac, and Chevrolet vehicles. Its OEM-style design ensures proper fitment and function, making it a suitable choice for those seeking an affordable alternative to OEM parts. However, potential differences in quality and advanced features might be a concern for some consumers. Ultimately, the decision to purchase the Dorman exhaust manifold depends on your priorities, budget, and the specific needs of your vehicle. If you're seeking top-tier performance and advanced features, an OEM part might be a better option. However, if you're looking for a cost-effective solution that will get the job done, the Dorman 674-479 exhaust manifold is a solid choice.

part # 674479 prices

• $75.00-$109.41

specifications maniheader:

• for makes: Buick, Cadillac, Chevrolet
• for years: 2013-2020
• brand: Dorman
• color: Natural
• items included: Gasket
• manufacturer part number: 674-479
• material: Cast Iron
• item length: 21.500
• vintage part: No
• type: Exhaust Manifold
• oe/oem part number: 12627186
• item height: 5.100
• item width: 11.100
• country of origin: China

payments maniheader:

• wallet: Google-pay
• credit card: Visa
• other

offer maniheader:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• started: March 9, 2026
• best offers: True
• quantity: 1

shipping maniheader:

• type: Calculated
• cost: $0.00
• transit: 3-7 Days
• class: Standard
• service: UPS Ground
• carrier: UPS

general maniheader:

• condition: New other see details
• Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers

seller maniheader:

• # reviews: 109
• rating: 97.2%

returns maniheader:

• policy: No Returns

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