fits model: Silverado, Sierra. make: Chevy, Gmc.

( Brand: Dorman ), ( Manufacturer Part Number: 577-342 ), ( Part Type: Filler ), ( Mfr Code: Dor )
The Dorman 577-342 Filler Neck is a critical replacement part for your 201-16 Chevy Silverado, GMC Sierra, and 3500 HD models. This filler neck is specifically designed to fit into the fuel system of these vehicles, ensuring a seamless and secure connection between the fuel tank and the fuel delivery system.
The Dorman 577-342 Filler Neck is made from high-quality materials, ensuring durability and reliability. It features a durable and corrosion-resistant construction, which ensures that it can withstand the harsh conditions often encountered in automotive environments. The neck also features a secure and easy-to-use cap, making it easy to fill up your vehicle's fuel tank without any spills or leaks.
The Dorman 577-342 Filler Neck is a direct replacement for the original part, ensuring a perfect fit every time. It is also backed by Dorman's limited lifetime warranty, giving you peace of mind knowing that you are investing in a reliable and long-lasting part.
In summary, the Dorman 577-342 Filler Neck is a high-quality and reliable replacement part for your 201-16 Chevy Silverado, GMC Sierra, and 3500 HD models. Its durable construction and easy-to-use cap make it a great choice for anyone looking to keep their vehicle's fuel system in top condition.
Pros of buying a 577-342 Dorman filler neck for Chevy Silverado/GMC Sierra 3500HD:1. Compatibility: The Dorman filler neck is specifically designed to fit Chevy Silverado and GMC Sierra 3500HD models, ensuring a perfect fit and proper function.
2. Quality: Dorman is a well-known brand in the automotive aftermarket, known for producing high-quality replacement parts. This filler neck is likely to be durable and reliable.
3. Availability: As a popular aftermarket part, the 577-342 Dorman filler neck should be widely available at auto parts stores and online retailers, making it easy to find and purchase.
Cons of buying a 577-342 Dorman filler neck for Chevy Silverado/GMC Sierra 3500HD:1. Cost: While Dorman is a trusted brand, replacement parts can be more expensive than OEM (original equipment manufacturer) parts. This filler neck may be more expensive than some other aftermarket options.
2. Installation: Installing the filler neck yourself may require some mechanical knowledge and skills, which can be a potential drawback for those who are not comfortable working on their own vehicles.
3. Potential for mismatch: While Dorman parts are generally well-made and reliable, there is always a small risk that the part may not fit perfectly or work properly in your specific vehicle.
Conclusion:The 577-342 Dorman filler neck is a high-quality replacement part that is designed to fit Chevy Silverado and GMC Sierra 3500HD models. While it may be more expensive than some aftermarket options, it is likely to be durable and reliable, making it a worthwhile investment for those looking to replace a faulty or damaged filler neck. For those who are not comfortable installing the part themselves, it may be worth considering hiring a professional mechanic to ensure a proper installation.
Recommendation:If you are looking to replace the filler neck on your Chevy Silverado or GMC Sierra 3500HD, the 577-342 Dorman filler neck is a good option to consider. Its high-quality construction and compatibility with your vehicle make it a reliable choice, but it is important to weigh the potential costs and installation challenges before making a purchase. If you are unsure about the installation process, it may be worth considering hiring a professional mechanic to ensure a proper installation.
This is for one fuel filler neck a Gmc Sierra 3500hd Chevy Silverado.