Dorman 570-004 Engine Intake Manifold Expansion Plug

Reliable Engine Intake Manifold Expansion Plug for Chevrolet and Ford

The Dorman 570-004 Engine Intake Manifold Expansion Plug is designed to provide a secure and durable seal for your vehicle's intake manifold. Made from high-quality rubber with a quick-seal design, this expansion plug is compatible with select Chevrolet, Ford, Geo, Mercury, and Pontiac models, including Camaro, Firebird, Prizm, Storm, Tempo, and Topaz.

• Constructed from durable rubber material for long-lasting performance
• Quick-seal design ensures a tight and reliable fit
• Package includes 5 expansion plugs for multiple repairs or replacements
• Compatible with Chevrolet Camaro, Ford Firebird, Geo Prizm, Mercury Storm, and Pontiac Tempo and Topaz
• Part number 570-004 for easy identification and ordering

Durable Rubber Material and Quick-Seal Design

The Dorman 570-004 expansion plug is engineered from robust rubber, providing resistance to heat and engine fluids commonly found in the intake manifold area. Its quick-seal design allows for efficient installation and a secure fit that helps prevent leaks and maintains engine performance. This part is ideal for vehicles requiring reliable sealing solutions in the intake manifold system.

Applications and Common Issues Addressed

• Seals expansion holes in the intake manifold to prevent vacuum leaks
• Prevents engine performance issues caused by air or fluid leaks
• Replaces worn or damaged plugs that can cause rough idling or poor fuel economy
• Helps maintain proper engine vacuum and emissions control
• Addresses coolant or oil leaks in the intake manifold area

Installation Notes and Tips

• Ensure the intake manifold surface is clean and free of debris before installation
• Apply a light coating of engine-safe lubricant to the plug for easier insertion
• Press the plug firmly into the expansion hole until fully seated
• Inspect the plug periodically for signs of wear or damage
• Use all five plugs as needed for multiple repair points

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards, ensuring reliable fit and function. The 570-004 Engine Intake Manifold Expansion Plug undergoes rigorous quality control to provide consistent performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship.