Dorman 615-297 Engine Intake Manifold - Upper

Overview of Dorman Engine Intake Manifold 615-297

The Dorman 615-297 engine intake manifold is designed for reliable performance in select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. Constructed from aluminum, this intake manifold offers durability and compatibility with various engine configurations, including EGR-ready setups.

• Material: Durable aluminum construction
• Color: Natural aluminum finish
• Grade Type: Regular quality standard
• EGR Ready: Compatible with Exhaust Gas Recirculation systems
• Manifold Height: 5 inches
• Port Quantity: 6 ports for efficient air distribution
• Street Legal: Meets regulatory requirements for street use
• Package Contents: Includes intake manifold only

Detailed Product Description

The Dorman 615-297 intake manifold is engineered to meet the specifications of multiple GM models, including Buick Achieva, Century, Regal, and Skylark; Chevrolet Corsica, Lumina, Malibu, and Monte Carlo; Oldsmobile Cutlass and Cutlass Supreme; and Pontiac Grand Am and Grand Prix. Its aluminum construction provides a balance of strength and lightweight design, contributing to overall engine efficiency. The manifold features six ports to ensure proper air flow to the engine cylinders, supporting optimal combustion. This intake manifold is EGR ready, allowing integration with emission control systems to maintain compliance with environmental standards. The 5-inch manifold height is designed to fit within the engine bay without modifications.

Common Applications and Problem Resolution

• Replacement for cracked or warped intake manifolds causing vacuum leaks
• Upgrade for manifolds incompatible with EGR systems
• Solution for manifolds with corrosion or aluminum fatigue
• Addressing uneven air distribution affecting engine performance
• Restoring street-legal compliance in affected vehicles

Installation Notes and Tips

Installation of the Dorman 615-297 intake manifold requires standard mechanical tools and knowledge of engine components. Note that this product does not include gaskets or seals, so replacement gaskets should be sourced separately to ensure a proper seal. Verify compatibility with your specific vehicle model and engine type before installation. Follow manufacturer torque specifications to avoid damage to the manifold or engine block.

Quality Assurance and Warranty

Dorman manufactures this intake manifold to meet regular grade standards, ensuring consistent quality and fitment. The product is street legal and designed to comply with applicable regulations. While specific warranty details are not provided, Dorman typically offers limited warranties on their engine components. Consult Dorman’s official documentation or contact the manufacturer for precise warranty information.