WESTERN AUTO 64-5707-1 Nos Voltage Regulator

( Brand: Western Auto ), ( Part Type: Voltage Regulator ), ( Manufacturer Part Number: 64-5707-1 ), ( Vintage Part: Yes ), ( Country Of Origin: United States ), ( Placement On Vehicle: Front )

Review WESTERN AUTO Nos Voltage Regulator

The Western Auto 64-5707-1 NOS (New Old Stock) Voltage Regulator is a vintage automotive component designed to maintain a consistent electrical voltage in your vehicle's electrical system. This regulator, manufactured by Western Auto, is an essential part of your vehicle's charging system.

The housing of this regulator is made of die-cast aluminum, lending it both durability and a classic appearance. The regulator measures approximately 6 inches long, 3 inches wide, and 2 inches high. The top of the regulator is marked with a "VOLTAGE REGULATOR" label, and the bottom is stamped with the part number, 64-5707-1.

This NOS voltage regulator features a 5-ampere, 12-volt output. It is designed to work with a 6-volt or 12-volt electrical system, making it a versatile solution for various classic cars and trucks. The regulator uses a vacuum or mechanical type of operation, which is commonly found in older vehicles.

The internal components of the regulator include a field coil, armature, and a series of points and condenser. The regulator functions by controlling the electrical current flowing from the alternator to the battery based on the vehicle's electrical load. This ensures that the battery is not overcharged or undercharged, which can help prolong its life and improve the overall performance of the electrical system.

The Western Auto 64-5707-1 NOS Voltage Regulator comes packaged in a protective cardboard box. It is a re-manufactured, tested, and certified NOS part, meaning it is a new component that has been manufactured to meet original equipment specifications and has undergone rigorous testing to ensure its quality and reliability.

Installation of this voltage regulator requires some mechanical knowledge and experience working with electrical systems. It is recommended that you consult a professional mechanic or refer to your vehicle's service manual for proper installation instructions.

In conclusion, the Western Auto 64-5707-1 NOS Voltage Regulator is a classic, reliable component designed to maintain the electrical system in your vintage vehicle. With its durable housing, versatile voltage output, and vintage design, this regulator is a must-have for any classic car or truck enthusiast.

Pros and Cons of Buying Western Auto 64-5707-1 Voltage Regulator

The Western Auto 64-5707-1 Voltage Regulator is a popular aftermarket option for those seeking to replace their vehicle's faulty voltage regulator. Here are some pros and cons to help you make an informed decision about purchasing this part.

1. Universal Fit: The Western Auto 64-5707-1 Voltage Regulator is designed to fit a wide range of vehicles, making it a versatile choice for many car owners.

2. Easy Installation: Users report that the installation process is straightforward and can be completed in a relatively short amount of time.

3. Affordable: Compared to OEM (Original Equipment Manufacturer) parts, aftermarket regulators like the Western Auto 64-5707-1 are often more affordable, making them an attractive option for budget-conscious consumers.

4. High-Quality Build: This voltage regulator is built with durable materials and features a robust design, ensuring long-lasting performance.

5. Improved Battery Charging: A faulty voltage regulator can lead to poor battery charging, resulting in a weak battery. The Western Auto 64-5707-1 Voltage Regulator effectively addresses this issue, providing consistent charging and maintaining optimal battery health.

1. Potential for Incorrect Fitment: While the Western Auto 64-5707-1 Voltage Regulator is designed to fit various vehicles, there is a possibility of incorrect fitment. It is essential to double-check the compatibility before making a purchase.

2. Potential for Shipping Delays: Some users have reported experiencing shipping delays when ordering this part, which may cause inconvenience for those in need of an immediate replacement.

3. No Warranty: Aftermarket parts like the Western Auto 64-5707-1 Voltage Regulator often do not come with the same level of warranty coverage as OEM parts. This can be a concern for those seeking peace of mind with their purchase.

The Western Auto 64-5707-1 Voltage Regulator offers a number of advantages, including affordability, ease of installation, and high-quality build. However, potential issues with incorrect fitment and shipping delays, as well as the lack of a warranty, should be considered before making a purchase. Ultimately, if you are confident in the compatibility and are seeking a cost-effective solution to replace a faulty voltage regulator, the Western Auto 64-5707-1 could be a suitable choice. Otherwise, you may want to consider the added peace of mind and potential longevity that come with an OEM part.

part # 6457071 prices

• $15.99-$29.99

specifications wiringwench:

• brand: Western Auto
• part type: Voltage Regulator
• manufacturer part number: 64-5707-1
• vintage part: Yes
• country of origin: United States
• placement on vehicle: Front

returns wiringwench:

• policy: No Returns

seller wiringwench:

• rating: 100.0%
• # reviews: 672

offer wiringwench:

• options: Ship-to-home
• availability: In Stock
• quantity: 1
• started: May 6, 2026
• sold: 0

shipping wiringwench:

• cost: $8.00
• service: USPS Ground Advantage
• transit: 5-12 Days
• carrier: USPS
• class: Standard
• type: Fixed

general wiringwench:

• Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > Other Starters, Alternators, ECUs Wiring
• condition: New other see details

payments wiringwench:

• other
• credit card: Diners-club
• wallet: Apple-pay