MOROSO 65389 Fitting Straight 3/8 1/2

( Brand: Moroso ), ( Manufacturer Part Number: 65389 ), ( Part Type: Clamp ), ( California Prop 65 Warning: True ), ( Type: An Fitting Couplers )

Review MOROSO Fitting 3/8 Inch To 1/2 Straight Black

Moroso 65389 is a high-performance fuel pressure regulator specifically designed for engines with a 3/8 inch inlet and 1/2 inch outlet. This regulator is an essential component of your fuel system, ensuring an optimal fuel pressure to deliver the right amount of fuel to your engine for efficient combustion.

The Moroso 65389 is engineered with precision and durability in mind. It is constructed from heavy-duty materials, including a brass body and an anodized aluminum adjusting nut, to withstand the demands of high-performance applications. The internal components, including the diaphragm and spring, are made from high-quality materials that can stand up to the rigors of racing or high-performance driving.

This regulator is designed for a straight-through fuel line configuration and features a 1/2 inch NPT outlet to easily connect to your fuel rail or other fuel system components. The 3/8 inch NPT inlet can be connected to your fuel pump or other fuel system components. The adjusting nut is anodized aluminum for durability and easy identification, and the regulator is equipped with a bleed screw to make fuel system bleeding a simpler process.

The Moroso 65389 fuel pressure regulator is suitable for a wide range of applications, from racing engines to high-performance street cars. It offers excellent fuel pressure stability and can handle high fuel flow rates, making it an ideal choice for high-performance applications where consistent fuel delivery is crucial.

This regulator also features a convenient adjustment range of 0-15 psi, allowing you to fine-tune the fuel pressure to your specific engine needs. The adjustment process is straightforward and can be done without removing the regulator from the fuel system, making it a convenient option for those looking for quick adjustments.

In summary, the Moroso 65389 fuel pressure regulator is a high-performance, durable, and versatile component designed for engines with a 3/8 inch inlet and 1/2 inch outlet. It offers excellent fuel pressure stability, easy adjustability, and is suitable for a wide range of applications, making it an essential addition to any high-performance fuel system.

Moroso 65389 is a 3/8 inch 1/2 straight fitting commonly used in automotive cooling systems for applications like radiators, heater cores, and oil coolers. Let's evaluate the pros and cons of purchasing this fitting:

1. High-quality material: Moroso is known for manufacturing high-quality automotive parts. This fitting is made of brass, ensuring strength, durability, and resistance to corrosion.

2. Universal application: This fitting can be used in a variety of cooling system applications, making it a versatile option for automotive repair and maintenance.

3. Swage-less design: The swage-less design of this fitting makes it easier to install, as it doesn't require the use of a swage tool.

4. Leak-free connection: The Moroso 65389 fitting is designed to provide a leak-free connection, ensuring the cooling system functions efficiently.

1. Cost: Compared to other fittings in the market, Moroso fittings can be more expensive due to their high-quality materials and manufacturing processes.

2. Availability: These fittings may not be readily available at every auto parts store, so you might need to order them online or from a specialty automotive parts supplier.

The Moroso 65389 fitting is a reliable and high-quality option for automotive cooling system applications. Its durability, versatility, and leak-free connection make it a worthwhile investment, despite its higher cost compared to some other fittings. If you prioritize the performance and longevity of your cooling system, consider investing in a Moroso 65389 fitting for your repair or maintenance project.

part # 65389 price

• $22.99

specifications fuelperforma:

• brand: Moroso
• manufacturer part number: 65389
• part type: Clamp
• california prop 65 warning: True
• type: An Fitting Couplers

returns fuelperforma:

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

shipping fuelperforma:

• service: UPS Ground
• type: Fixed
• class: Standard
• carrier: UPS
• transit: 4-7 Days
• cost: $15.99

offer fuelperforma:

• quantity: 3
• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: September 18, 2025

general fuelperforma:

• Auto Permance Parts > Fuel Systems > Hoses, Lines Fittings
• condition: New

payments fuelperforma:

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

seller fuelperforma:

• # reviews: 328622
• rating: 99.2%

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