1. Voltage Regulators & Rectifiers Offers
  2. sku: 4443215091417611
  3. YAMAHA 4H7-501.B4

YAMAHA 4H7-501.B4 Rectifier Regulator

fits model: B4, 650, Maxim. make: Yamaha. year: 1980-83.

4h7-501.b4 Yamaha 1980-83 Maxim 650 Oem Rectifier Regulator

( Type: Rectifier ), ( Manufacturer Part Number: 4H7-501.B4 )

Review YAMAHA 1980 83 Oem Rectifier Regulator fits MAXIM B4 650 1980-83

The Yamaha 4H7-501.B4 Maxim 650 Rectifier Regulator is a crucial component in the electrical system of Yamaha outboard motors produced between 1980 and 1983. This regulator plays a vital role in maintaining the correct voltage level in the battery, ensuring the optimal performance of the motor's electrical systems.

The 4H7-501.B4 is a compact, yet robust regulator designed to withstand the rigors of marine environments. It is constructed from high-quality materials, including a durable polymer housing that protects it from water and corrosion. The regulator features a red LED indicator light, which illuminates when the charging system is functioning properly, providing peace of mind and ease of troubleshooting.

This regulator is a 6-volt unit, designed specifically for use with lead-acid batteries. It employs a fixed voltage design, which maintains a consistent output voltage, ensuring that the battery is charged efficiently and effectively. The regulator is also equipped with a voltage adjustment feature, allowing for fine-tuning of the output voltage to suit specific battery requirements or environmental conditions.

The 4H7-501.B4 features a conveniently located adjustment screw, accessible through a waterproof cover, making it simple to adjust the voltage output without having to remove the regulator from the motor or the battery compartment. The regulator is also equipped with a thermal overload protection circuit, which prevents damage to the regulator and the battery in the event of overcharging, ensuring the longevity of both components.

In summary, the Yamaha 4H7-501.B4 Maxim 650 Rectifier Regulator is a vital component in the electrical system of Yamaha outboard motors produced between 1980 and 1983. Its durable construction, ease of adjustment, and thermal overload protection make it a reliable and effective solution for maintaining the correct voltage level in the battery, ensuring optimal performance and longevity of the motor's electrical systems.

Pros and Cons of Buying Yamaha 4H7-501.B4 1980-83 Maxim 650 Rectifier Regulator

1. Pros:

a. Suitable for Old Yamaha Motorcycles: This regulator is specifically designed for Yamaha motorcycles manufactured between 1980 and 1983 with the Maxim 650 engine.

b. Replacing a Faulty Regulator: If your motorcycle's charging system is not working properly, this regulator could be a cost-effective solution to get your bike back on the road.

c. Easy Installation: The replacement process is relatively straightforward, requiring minimal tools and time.

2. Cons:

a. Availability: Due to its age and specific application, this regulator might be harder to find in local stores. You may need to order it online.

b. Compatibility: Ensure that this regulator is a perfect fit for your motorcycle before making a purchase. Double-check the part number and verify it with your Yamaha service manual or a trusted mechanic.

c. Quality: As with any aftermarket or used part, there is a risk that the quality might not meet your expectations. Inspect the regulator thoroughly upon receipt and test it before installing it on your motorcycle.

3. Conclusion:

The Yamaha 4H7-501.B4 1980-83 Maxim 650 Rectifier Regulator is a viable option for owners of specific Yamaha motorcycles from that era who require a replacement for their faulty charging system component. However, potential buyers should be aware of the potential challenges, such as availability, compatibility, and quality, and take the necessary precautions to ensure a successful purchase and installation.

4. Recommendation:

If you are in need of a replacement rectifier regulator for your Yamaha motorcycle from the specified period, consider the following steps before making a purchase:

a. Verify the compatibility of the part with your motorcycle by checking the part number and consulting your Yamaha service manual or a trusted mechanic.

b. Research reputable suppliers for this part to increase the chances of receiving a high-quality product.

c. Check the condition of the regulator upon receipt and test it before installing it on your motorcycle.

Details:

Or you can pick it up yourself. This part is guaranteed to work. Feel free to ask any questions.

part #: 4h7501b4 prices

  • $16.14-$49.95

specifications rightrectifier:

  • for models: B4, 650, Maxim
  • for makes: Yamaha
  • for years: 1980-83
  • type: Rectifier
  • manufacturer part number: 4H7-501.B4

offer rightrectifier:

  • options: Ship-to-home
  • started: July 31, 2025
  • quantity: 1
  • sold: 0
  • availability: In Stock

payments rightrectifier:

  • other
  • wallet: Paypal
  • credit card: Visa

seller rightrectifier:

  • city: Madison, Wisconsin
  • rating: 99.3%
  • # reviews: 1484

shipping rightrectifier:

  • transit: 4-8 Days
  • carrier: USPS
  • class: Standard
  • service: USPS Ground Advantage
  • cost: $0.00
  • type: Fixed

general rightrectifier:

  • Motorcycle Scooter Parts Accessories > Electrical Ignition Components > Voltage Regulators Rectifiers
  • condition: Used

returns rightrectifier:

  • paid by: Buyer
  • policy: Returns Accepted
  • time: 30 Days
for models: b4, 650, maxim, for makes: yamaha, for years: 1980-83, type: rectifier,
category: motorcycle parts > motorcycle scooter parts accessories > electrical ignition components > voltage regulators rectifiers, sku: 4443215091417611,

Yamaha 4H7-501.B4 Is Similar To:

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3 offers $16.14–$49.95 USD
  • Used. Offer #1 priced at $49.95 + $0.00 delivery = $49.95* total. Removed From: 1983 Yamaha Maxim 650 XJ650 with UNK miles. 80-83 YAMAHA MAXIM 650 OEM RECTIFIER REGULATOR 4H7-501.FREE SHIPPING
  • Used. Offer #2 priced at $44.50 + $0.00 delivery = $44.50* total. FREE SHIPPING
  • Used. Offer #3 priced at $16.14 + $0.00 delivery = $16.14* total. -- I will not alter the value or change the item to a gift. Yamaha 4H7-501.FREE SHIPPING

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