Dorman 258-506 Air Filter Housing

Overview of Dorman Air Filter Housing 258-506

The Dorman Air Filter Housing 258-506 is a durable replacement part designed for select Buick, Chevrolet, and Pontiac models. Constructed from black plastic, this air filter box provides a reliable enclosure for your vehicle's air filter, ensuring proper air intake and engine performance.

• Material: High-quality black plastic for durability
• Dimensions: 11.555 inches length, 9.126 inches width, 9.882 inches depth
• Standard replacement grade for reliable fit and function
• Compatible with Buick Century, Chevrolet Impala, Lumina, Monte Carlo, and Pontiac Grand Prix, Regal
• Does not include air filter or intake hose

Detailed Product Description

The Dorman 258-506 air filter housing is engineered to meet OEM specifications for a precise fit on various Buick, Chevrolet, and Pontiac vehicles. Its sturdy plastic construction resists corrosion and wear, providing a secure housing for the air filter element. This part is designed as a standard replacement, making it suitable for restoring the air intake system to factory condition. The black color housing integrates seamlessly with the engine bay components.

Compatible Vehicles and Applications

This air filter box is compatible with multiple models, including the Buick Century and Regal, Chevrolet Impala, Lumina, Monte Carlo, and Pontiac Grand Prix. It is ideal for owners seeking a direct replacement air filter housing that maintains proper airflow and engine protection.

• Restores proper air filtration housing function
• Prevents unfiltered air from entering the engine
• Helps maintain engine performance and fuel efficiency
• Addresses cracked or damaged air filter boxes
• Eliminates air leaks caused by worn housings

Installation Notes and Tips

Installation of the Dorman 258-506 air filter housing requires no additional mounting hardware, as it is designed to use existing factory mounts. Ensure the air filter element is installed separately, as this housing does not include the filter or intake hose. Verify fitment with your specific vehicle model and year before installation. Proper sealing of the housing is essential to prevent air leaks.

Quality Assurance and Warranty

Dorman provides this air filter housing as a standard replacement part manufactured to meet or exceed OEM standards. While mounting hardware and air filter elements are not included, the housing itself is backed by Dorman's quality control processes. Please consult Dorman's warranty policy for coverage details.