EARLS PERFORMANCE 981666ERL Straight Male Npt 021432210645 An 6 3/8

( Brand: Earls Performance ), ( Manufacturer Part Number: 981666ERL ), ( UPC: 021432210645 )

Review EARLS PERFORMANCE Straight Male To 3/8 Inch Npt

The Earl's Performance 981666 ERl Straight Male 3/8 NPT is a high-performance fuel pressure regulator designed specifically for automotive applications. This regulator is engineered to deliver precise fuel pressure control for optimal engine performance and efficiency.

The 3/8 NPT thread size makes it compatible with various fuel systems, and its straight male design ensures a secure connection. The ERl series regulator is constructed from high-quality materials, including a brass body and stainless steel components, ensuring durability and resistance to corrosion.

This regulator features a robust diaphragm design, which isolates the fuel pressure from the regulator body, minimizing the effects of vibration and temperature fluctuations. The diaphragm is made from a high-strength material that can withstand the pressures and temperatures encountered in high-performance applications.

The regulator is adjustable, allowing users to fine-tune the fuel pressure to their specific engine requirements. The adjustment range is from 25 to 100 psi, making it suitable for a wide range of applications, from daily drivers to high-performance race cars.

The Earl's Performance 981666 ERl Straight Male 3/8 NPT fuel pressure regulator is easy to install and comes with all necessary mounting hardware, including a bracket for secure mounting. The regulator is also backed by Earl's Performance's industry-leading warranty, which covers defects in materials and workmanship for a period of one year from the date of purchase.

In summary, the Earl's Performance 981666 ERl Straight Male 3/8 NPT fuel pressure regulator is a high-quality, adjustable, and durable regulator designed for high-performance automotive applications. Its robust design, adjustability, and ease of installation make it an excellent choice for enthusiasts looking to optimize their engine performance and efficiency.

The Earl's Performance 981666 ERL Straight Male 3/8 NPT is a high-performance thermostat designed to improve the cooling system in various applications, including automobiles and industrial equipment. Here are some pros and cons to help you make an informed decision about purchasing this thermostat.

1. High-performance design: The Earl's Performance 981666 ERL Straight Male 3/8 NPT thermostat is designed to provide better cooling efficiency compared to stock thermostats. It allows the engine to reach optimal operating temperature faster, which can lead to improved engine performance and fuel economy.

2. Durable construction: This thermostat is made from high-quality materials, including a brass housing and a stainless steel core. It is also designed to withstand high temperatures and harsh operating conditions, making it a reliable choice for high-performance applications.

3. Easy installation: The Earl's Performance 981666 ERL Straight Male 3/8 NPT thermostat is designed to be a direct replacement for many OEM thermostats. This means that it can be installed quickly and easily, without the need for any modifications to the engine or cooling system.

1. Higher cost: Compared to stock thermostats, high-performance thermostats like the Earl's Performance 981666 ERL Straight Male 3/8 NPT are typically more expensive. This may be a consideration for those on a budget.

2. Potential for temperature fluctuations: While high-performance thermostats can provide better cooling efficiency, they can also cause temperature fluctuations, especially during cold starts. This can be a concern for some applications, as it can lead to premature wear and tear on engine components.

The Earl's Performance 981666 ERL Straight Male 3/8 NPT thermostat is a high-quality, high-performance thermostat that can provide significant improvements in cooling efficiency and engine performance. However, it comes with a higher cost and potential temperature fluctuations. Ultimately, the decision to purchase this thermostat depends on the specific application and the priorities of the user. If improved cooling efficiency and engine performance are top priorities, then the Earl's Performance 981666 ERL Straight Male 3/8 NPT thermostat is a solid choice. However, if cost is a concern or if temperature fluctuations are a concern for the application, then other options may be more suitable.

If you are looking for a high-performance thermostat that can provide improved cooling efficiency and engine performance, then the Earl's Performance 981666 ERL Straight Male 3/8 NPT thermostat is a strong contender. However, it is essential to consider the potential for temperature fluctuations and the higher cost before making a purchase. If temperature fluctuations are a concern or if cost is a significant factor, then other options may be worth exploring. Ultimately, it is essential to carefully evaluate the specific requirements of the application before making a decision.

part # 981666erl prices

• $12.95-$36.98

specifications fuelperforma:

• brand: Earls Performance
• manufacturer part number: 981666ERL
• upc: 021432210645

seller fuelperforma:

• rating: 98.9%
• # reviews: 15327

shipping fuelperforma:

• class: Standard
• carrier: UPS
• service: UPS Ground
• transit: 2-4 Days
• cost: $11.95
• type: Fixed

payments fuelperforma:

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

offer fuelperforma:

• sold: 0
• availability: In Stock
• options: Ship-to-home
• quantity: 10
• started: August 4, 2025

general fuelperforma:

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

returns fuelperforma:

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

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