DORMAN 615-621 CENTER ALUMINUM INTAKE MANIFOLD 2007.5-2010 GM SILVERADO/SIERRA 2500HD/3500HD 6.6L DURAMAX LMM

Detailed Applications

Product Specifications

OE Numbers

Enhance the performance of your 2007.5-2010 GM Silverado or Sierra 2500HD/3500HD equipped with a 6.6L Duramax LMM engine with the DORMAN 615-621 Center Aluminum Intake Manifold. This precision-engineered component is crafted to replicate the fit and function of the original manifold, ensuring seamless integration into your vehicle’s engine system. Designed for durability, this aftermarket intake manifold is rigorously tested to meet stringent OEM construction standards, providing reliable performance that stands the test of time.

The DORMAN intake manifold guarantees a perfect fit for specified vehicles, allowing for easy and hassle-free installation without the need for modifications. Its lightweight yet robust aluminum construction contributes to improved engine efficiency and airflow, promoting optimal combustion and horsepower. This component is engineered to meet all necessary specifications of the original part, allowing for a direct replacement that maintains the integrity and performance of your high-performance diesel engine.

With a maximum center height of 5 inches and a front height of 9 inches, the DORMAN intake manifold showcases thoughtful dimensions that align perfectly with your vehicle's requirements. While it doesn’t include gaskets or seals, its design prioritizes reliability and ease of integration. It also adheres to street legal standards, ensuring compliance with regulations without compromising on performance.

DORMAN stands as a trusted industry leader in aftermarket components, and this intake manifold exemplifies their commitment to quality and innovation. Whether you're tackling tough jobs or cruising through town, you can rely on the DORMAN 615-621 Center Aluminum Intake Manifold to enhance your vehicle's performance and longevity, making it an essential upgrade for any serious truck enthusiast.