DORMAN 803-420BX Screw

( Brand: Dorman ), ( Manufacturer Part Number: 803-420BX ), ( Type: Hardware, Fasteners And Fittings )

Review DORMAN Screw

The Dorman 803-420BX screw is a versatile and high-quality fastener designed to provide reliable and durable performance for various automotive applications. This screw is part of Dorman's extensive line of replacement parts, which are known for their superior quality and fit.

The Dorman 803-420BX screw is made from strong and corrosion-resistant material, ensuring that it can withstand the rigors of automotive use. It comes with a self-tapping point, making it suitable for use in both new and existing holes. This feature also makes it a great option for DIY automotive enthusiasts who are looking to repair or modify their vehicles.

Measuring 3/4 inches in length, this screw is ideal for applications where a longer fastener is required. Its hex head design allows for easy and secure installation using standard socket or wrench tools. The screw also comes with a protective coating to prevent rust and ensure a clean and professional appearance.

The Dorman 803-420BX screw is a must-have for any automotive repair or modification project. Its high-quality construction and versatile design make it a reliable and cost-effective solution for various automotive fastening needs. Whether you're a professional mechanic or a DIY enthusiast, this screw is an essential addition to your toolbox.

In summary, the Dorman 803-420BX screw is a strong, reliable, and versatile fastener designed for various automotive applications. Its corrosion-resistant material, self-tapping point, and hex head design make it a great option for both new and existing holes, while its protective coating ensures a clean and professional appearance. With its length of 3/4 inches, it is an ideal solution for applications where a longer screw is required.

A Comprehensive Analysis of Buying Dorman 803-420BX Screw: Weighing the Pros and Cons

The Dorman 803-420BX screw is a popular aftermarket automotive part, known for its versatility and compatibility with various makes and models. However, like any other product, it comes with its advantages and disadvantages. In this analysis, we will explore both the pros and cons of purchasing a Dorman 803-420BX screw, and provide a conclusive recommendation based on the information.

1. Universal Fit: The Dorman 803-420BX screw is designed to fit a wide range of applications, making it an excellent choice for those who need a screw that can be used in multiple vehicles or projects.

2. Affordable: Compared to OEM (original equipment manufacturer) alternatives, the Dorman 803-420BX screw is generally more affordable, making it an attractive option for budget-conscious consumers.

3. High-Quality Material: The Dorman 803-420BX screw is made from high-quality steel, ensuring durability and resistance to corrosion.

4. Easy to Install: The screw is straightforward to install, saving time and effort for the user.

1. Potential for Incompatibility: While the Dorman 803-420BX screw is designed to fit a wide range of applications, there is still a possibility that it may not work perfectly in every situation. It is essential to double-check the compatibility before making a purchase.

2. Lack of Brand Recognition: Dorman is not as well-known as some other automotive parts manufacturers, which may lead some consumers to be hesitant about purchasing their products.

3. Limited Warranty: The Dorman 803-420BX screw comes with a limited warranty, which may not be as comprehensive as those offered by some other manufacturers.

The Dorman 803-420BX screw offers several advantages, including its universal fit, affordability, high-quality material, and ease of installation. However, it also comes with some potential disadvantages, such as the possibility of incompatibility and a limited warranty. Ultimately, the decision to purchase the Dorman 803-420BX screw depends on the user's specific needs, budget, and level of comfort with aftermarket parts.

If you are looking for a versatile, affordable, and easy-to-install screw for various automotive applications, the Dorman 803-420BX is an excellent choice. However, it is crucial to double-check the compatibility before making a purchase and to be aware of the limited warranty. If brand recognition or a more comprehensive warranty are important factors for you, you may want to consider alternative options.

Details:

Part #: 803-420BX.

part #: 803420bx prices

• $17.32-$27.07

specifications toolssupp:

• brand: Dorman
• mpn: 803-420bx
• type: Hardware, Fasteners And Fittings

offer toolssupp:

• sold: 0
• started: April 8, 2026
• quantity: 5
• options: Ship-to-home
• availability: In Stock

general toolssupp:

• Motors > Automotive Tools Supplies > Other Auto Tools Supplies
• condition: New

shipping toolssupp:

• transit: 3-7 Days
• service: Expedited
• cost: $0.00
• class: Expedited
• type: Fixed

returns toolssupp:

• policy: Returns Accepted
• time: 30 Days
• paid by: Buyer

payments toolssupp:

• other
• wallet: Google-pay
• credit card: Discover

seller toolssupp:

• # reviews: 22763
• rating: 98.7%
• city: Portland, Tennessee

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