1. Electrical & Ignition Components Offered
  2. sku: 8577114471688713
  3. COLONY MN/A21Z

COLONY MN-A21Z Battery Terminal Kit El Electrical Aw MN/A21Z

fits make: Harley, Davidson. year: 1936–1952.

A21z Colony Mn/a21z Battery Terminal Kit For 1936-1952 Harley Davidson El - Electrical Aw

( Brand: Colony ), ( Manufacturer Part Number: MN/A21Z ), ( Compatible Year: 1952 1951 1950 1949 1948 1947 1946 1945 1944 1943 1942 1941 1940 ), ( Compatible Make: Harley Davidson ), ( Compatible Model: El ), ( Bundle Description: 1 Pc Genuine Colony Battery Terminal Kit ), ( Type: Battery Terminal Kit ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )

Review COLONY Mn/a21z Battery Terminal Kit Harley Davidson El Electrical Aw fits 1936–1952

Introducing the Colony MN/A21Z Battery Terminal Kit, specifically designed for Harley-Davidson motorcycles manufactured between 1936 and 1952 with EL electrical systems. This premium terminal kit is an essential upgrade for riders who want to ensure a reliable and optimal electrical connection for their vintage Harley-Davidson.

The Colony MN/A21Z Battery Terminal Kit comes with a set of heavy-duty, brass battery terminals. Brass is a superior material for battery terminals due to its excellent conductivity, resistance to corrosion, and durability. These terminals are designed to provide a strong and secure connection to the battery, reducing the risk of electrical issues caused by weak or corroded terminals.

The kit also includes a set of high-quality, insulated battery terminal covers. The covers are designed to protect the terminals from the elements and prevent accidental short circuits. They are made of a durable, heat-resistant material that can withstand the rigors of riding, ensuring that they will last for many miles.

The Colony MN/A21Z Battery Terminal Kit is easy to install. The terminals are designed to fit securely onto the battery posts, and the covers can be easily snapped into place. The kit also comes with all necessary hardware for installation, making it a convenient and hassle-free upgrade for your Harley-Davidson.

In summary, the Colony MN/A21Z Battery Terminal Kit is an essential upgrade for Harley-Davidson riders with EL electrical systems manufactured between 1936 and 1952. The kit includes heavy-duty, brass battery terminals and insulated terminal covers, which provide superior conductivity, corrosion resistance, and protection from the elements. The kit is easy to install and comes with all necessary hardware, making it a must-have for any vintage Harley-Davidson enthusiast.

Pros and Cons of Buying a Colony MN/A21Z Battery Terminal Kit for 1936-1952 Harley-Davidson EL Electrical Systems

Introduction:

The Colony MN/A21Z Battery Terminal Kit is designed specifically for Harley-Davidson motorcycles with EL electrical systems from the years 1936 to 1952. This kit can help improve the electrical performance and reliability of your vintage Harley-Davidson. In this article, we will discuss the advantages and disadvantages of purchasing this battery terminal kit.

Pros:

1. Improved electrical performance: The Colony MN/A21Z Battery Terminal Kit is designed to provide better electrical conductivity compared to the stock terminals. This can lead to improved starting performance, smoother idling, and better overall electrical system function.

2. Enhanced reliability: The kit uses heavy-duty materials and is designed to withstand the rigors of vintage motorcycle use. This can help prevent electrical issues and extend the life of your battery and electrical system.

3. Easy installation: The kit comes with clear installation instructions and requires no modifications to the motorcycle. This makes it a relatively simple upgrade for any Harley-Davidson enthusiast.

4. OEM-grade quality: Colony is a well-known and reputable brand in the motorcycle aftermarket. Their products are known for their OEM-grade quality, ensuring a good fit and finish.

Cons:

1. Cost: The Colony MN/A21Z Battery Terminal Kit is not an inexpensive upgrade. The cost of the kit may be a barrier for some Harley-Davidson owners, especially those on a tight budget.

2. Not a universal fit: The kit is specifically designed for Harley-Davidson motorcycles with EL electrical systems from 1936 to 1952. It may not be compatible with other makes or models of vintage motorcycles.

3. May not solve all electrical issues: While the Colony MN/A21Z Battery Terminal Kit can help improve electrical performance and reliability, it may not solve all electrical issues. More extensive electrical system repairs or upgrades may be necessary for some motorcycles.

Conclusion:

The Colony MN/A21Z Battery Terminal Kit for 1936-1952 Harley-Davidson EL electrical systems is an excellent upgrade for vintage Harley-Davidson owners who want to improve their motorcycle's electrical performance and reliability. While the cost may be a drawback for some, the benefits of the kit make it a worthwhile investment for those who can afford it. Ultimately, the decision to purchase this kit depends on your individual needs, budget, and priorities as a Harley-Davidson enthusiast.

Recommendation:

If you own a Harley-Davidson motorcycle from the 1936 to 1952 period with an EL electrical system and are experiencing electrical performance or reliability issues, consider investing in the Colony MN/A21Z Battery Terminal Kit. The improved electrical conductivity, enhanced reliability, and easy installation make it a worthwhile upgrade for vintage Harley-Davidson owners. However, be sure to weigh the cost against your budget and other priorities before making a decision.

part # mna21z price

  • $29.18

specifications ignitioncompo:

  • for makes: Harley, Davidson
  • for years: 1936-1952
  • brand: Colony
  • manufacturer part number: MN/A21Z
  • compatible year: 1952 1951 1950 1949 1948 1947 1946 1945 1944 1943 1942 1941 1940
  • compatible make: Harley Davidson
  • compatible model: El
  • bundle description: 1 Pc Genuine Colony Battery Terminal Kit
  • type: Battery Terminal Kit
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement

offer ignitioncompo:

  • quantity: 1
  • options: Ship-to-home
  • sold: 0
  • started: February 16, 2026
  • availability: In Stock

general ignitioncompo:

  • condition: New
  • Motorcycle Scooter Parts Accessories > Electrical Ignition Components > Other Electrical Ignition Components

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  • paid by: Seller
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  • type: Fixed
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seller ignitioncompo:

  • rating: 98.7%
  • # reviews: 17546
for makes: harley, davidson, for years: 1936-1952, compatible year: 1952 1951 1950 1949 1948 1947 1946 1945 1944 1943 1942 1941 1940, compatible make: harley davidson, compatible model: el, bundle description: 1 pc genuine colony battery terminal kit, type: battery terminal kit, core charge: free no core charge, fitment type: direct replacement,
category: motorcycle parts > motorcycle scooter parts accessories > electrical ignition components, sku: 8577114471688713,

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