DORMAN 490-023-10 Compression Fitting Union Pack 1/4

( Brand: Dorman ), ( Part Type: Compression Fitting ), ( Manufacturer Part Number: 490-023-10 )

Review DORMAN 490-023 Compression Fitting union 1/4 Inch Pack Universal Fittings fits 2010

Introducing the Dorman 490-023-10 10-pack Compression Fittings by Dorman Products, specifically designed for automotive applications using 1/4 inch hose. These fittings are engineered to provide a reliable, leak-free connection for your cooling system or other hydraulic applications.

Constructed from high-quality brass material, these compression fittings offer superior durability and corrosion resistance. The fittings feature a smooth, tapered interior to ensure a secure seal with the hose, while the external threads are threaded for easy installation on compatible hose ends.

Each fitting comes complete with a stainless steel compression nut and a reusable, stainless steel crush washer. The nut is designed to be tightened using a wrench or pliers, applying even pressure around the fitting to create a strong, compressive seal between the hose and the fitting. The crush washer is designed to deform slightly during installation, creating a watertight seal and ensuring a leak-free connection.

These Dorman 490-023-10 compression fittings are suitable for use with both plastic and metal hoses, and are compatible with various cooling system and hydraulic applications. They are an excellent choice for DIY enthusiasts and professional technicians alike, providing a cost-effective and efficient solution for maintaining or repairing a vehicle's cooling or hydraulic system.

In summary, the Dorman 490-023-10 10-pack Compression Fittings are high-quality, durable fittings designed for automotive applications using 1/4 inch hose. They offer a secure, leak-free connection, and come complete with all necessary hardware for installation. These fittings are an excellent investment for anyone in need of reliable, corrosion-resistant fittings for their cooling or hydraulic system.

Dorman 490-023 Compression Fittings: A Comprehensive Analysis

The Dorman 490-023 Compression Fitting-Union, 1/4 inch, 10 pack is a popular choice for automotive cooling system repairs. These fittings are known for their durability and ease of use. In this analysis, we will discuss the key pros and cons of purchasing these fittings to help you make an informed decision.

1. Easy Installation: These fittings can be installed without the need for brazing or welding, saving time and effort.

2. Leak-Free Connection: The compression design ensures a tight seal, reducing the risk of coolant leaks.

3. Durable: Made from brass, these fittings are resistant to corrosion, ensuring long-lasting performance.

4. Affordable: Compared to other types of fittings, these compression fittings are relatively inexpensive, making them a cost-effective option.

5. Universal Fitment: These fittings are suitable for a wide range of applications, making them a versatile choice for various cooling system repairs.

1. Requires Special Tools: To install these fittings, you will need a compression tool, which may not be readily available to all users.

2. Risk of Over-Tightening: Over-tightening these fittings can lead to damage or even cracking of the surrounding components.

3. Limited Temperature Range: These fittings are not suitable for high-temperature applications, such as industrial cooling systems or hot water heating systems.

4. Limited Thread Sizes: These fittings are only available in 1/4 inch thread size.

The Dorman 490-023 Compression Fittings offer several advantages, including easy installation, leak-free connection, durability, affordability, and universal fitment. However, they also come with some disadvantages, such as the need for special tools, the risk of over-tightening, limited temperature range, and limited thread sizes. Overall, these fittings are an excellent choice for automotive cooling system repairs that require a quick, leak-free, and cost-effective solution.

If you are in need of fittings for an automotive cooling system repair, the Dorman 490-023 Compression Fittings are a recommended option due to their ease of installation, leak-free connection, durability, affordability, and universal fitment. However, be sure to have a compression tool on hand and exercise caution to avoid over-tightening.

part # 49002310 prices

• $15.00-$20.90

specifications injectiopug:

• for years: 2010
• brand: Dorman
• part type: Compression Fitting
• manufacturer part number: 490-023-10

general injectiopug:

• condition: New
• Air Fuel Delivery > Fuel Injection Parts > Additional Fuel Injection Parts

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• policy: No Returns

seller injectiopug:

• rating: 100.0%
• # reviews: 396

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offer injectiopug:

• options: Ship-to-home
• started: February 12, 2026
• availability: In Stock
• sold: 0

shipping injectiopug:

• cost: $0.00
• transit: 5-11 Days
• service: USPS Ground Advantage
• type: Calculated
• class: Standard
• carrier: USPS

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