DORMAN 785-312D Inverted Flare Fitting Union 885484970373 1/4

( Brand: Dorman ), ( Manufacturer Part Number: 785-312D ), ( UPC: 885484970373 ), ( Type: Hardware, Fasteners And Fittings )

Review DORMAN Inverted Flare Fitting Union 1/4 Inch

The Dorman 785-312D Inverted Flare Fitting Union is a versatile automotive repair part designed for use in various cooling systems and fuel applications. This union, specifically a 1/4 inch inverted flare fitting, is engineered to provide a reliable and secure connection between two hoses or lines.

This Dorman union features an inverted flare design, which allows for easy installation and disassembly. The inverted flare creates a seal when the nut is tightened, ensuring a leak-free connection. The union also includes a reinforced nut that adds strength and durability to the fitting, which is essential in high-pressure applications.

The Dorman 785-312D is made from high-quality brass, ensuring excellent resistance to corrosion and wear. This material also allows for excellent conductivity, making it suitable for use in coolant and fuel lines. The brass construction also gives the fitting a classic, polished appearance that blends well with other automotive components.

The Dorman 785-312D Inverted Flare Fitting Union is designed to meet or exceed OEM specifications, ensuring a proper fit and function in various automotive applications. It is backed by Dorman's limited lifetime warranty, giving you peace of mind and protecting your investment.

Installation of the Dorman 785-312D is straightforward. Simply attach one end of the hose or line to the union, then connect the other end to the corresponding component. Tighten the nut securely to create the seal. With its inverted flare design, there is no need to worry about misalignment or uneven threads.

In summary, the Dorman 785-312D Inverted Flare Fitting Union is a high-quality, versatile automotive repair part designed for use in various cooling systems and fuel applications. Its inverted flare design ensures easy installation and disassembly, while its brass construction ensures excellent durability and resistance to corrosion. Backed by Dorman's limited lifetime warranty, this union is a reliable and cost-effective solution for your automotive repair needs.

The Dorman 785-312D Inverted Flare Fitting Union 1/4 is a plumbing component used to connect two pipes with inverted flare ends. Here are some pros and cons that may help you make an informed decision about purchasing this product:

1. Leak-Free Connection: Inverted flare fittings provide a reliable and leak-free connection between two pipes. They are suitable for high-pressure applications and work well with a variety of fluids, including water, oil, and coolant.

2. Easy Installation: The Dorman 785-312D Union Fitting is designed for easy installation. It eliminates the need for welding or threading, making it a cost-effective and time-saving option for plumbing repairs and installations.

3. Durable: The Dorman 785-312D Inverted Flare Fitting Union is made of brass, which is a durable and corrosion-resistant material. It can withstand the rigors of regular use and is less likely to fail compared to other materials like copper or PVC.

4. Versatile: This fitting can be used in both pressurized and non-pressurized systems. It is suitable for a wide range of applications, including automotive, industrial, and residential plumbing.

1. Cost: The Dorman 785-312D Inverted Flare Fitting Union 1/4 may be more expensive compared to other types of fittings like compression fittings or threaded fittings. However, its durability and reliability make it a worthwhile investment in the long run.

2. Limited Size Availability: The Dorman 785-312D Inverted Flare Fitting Union is available in a limited range of sizes. It is important to ensure that the size you require is available before making a purchase.

3. Hand Tightening: While the union fitting allows for easy installation, it relies on hand tightening, which may not be sufficient for high-pressure applications. It may be necessary to use a wrench or other tool to ensure a secure connection.

The Dorman 785-312D Inverted Flare Fitting Union 1/4 is a reliable and durable plumbing component that provides a leak-free connection between two pipes. Its ease of installation and versatility make it a popular choice for plumbing repairs and installations. While it may be more expensive compared to other types of fittings, its durability and reliability make it a worthwhile investment in the long run. However, it is important to ensure that the size you require is available and that you have the necessary tools to tighten the fitting securely.

If you are in need of a reliable and durable plumbing component for high-pressure applications, the Dorman 785-312D Inverted Flare Fitting Union 1/4 is an excellent choice. Its leak-free connection, easy installation, and versatility make it a worthwhile investment for both residential and industrial plumbing applications. However, it is important to ensure that the size you require is available and that you have the necessary tools to tighten the fitting securely.

Details:

The color, quantity, size, etc. May not be accurate. The compatibility section is not always 100% accurate.

This item comes with the full manufacturers warranty. Fast Free, Shipping: Brand Dorman, Part Number 785-312D, UPC Code 3, Condition New.

part #: 785312d prices

• $18.84-$22.93

specifications toolssupp:

• brand: Dorman
• mpn: 785-312d
• upc: 885484970373
• type: Hardware, Fasteners And Fittings

payments toolssupp:

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

seller toolssupp:

• rating: 99.4%
• # reviews: 13275
• city: Flat Rock, North Carolina

general toolssupp:

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

shipping toolssupp:

• service: Standard
• class: Standard
• transit: 5-8 Days
• type: Fixed
• cost: $0.00

returns toolssupp:

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

offer toolssupp:

• started: November 7, 2025
• availability: In Stock
• options: Ship-to-home
• sold: 0
• quantity: 4

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