FORD D0AZ-12A164-B Nos Distributor Modulator Switch 302/351

( Manufacturer Part Number: D0AZ-12A164-B ), ( Type: Distributor ), ( Country/region Of Manufacture: United States )

Review FORD Nos 302/351 Distributor Modulator Switch fits MUSTANG 302 351 1970

The Ford D0Z-12A164-B distributor modulator switch is a crucial component in the ignition system of certain Ford Mustang models from the year 1970, specifically those equipped with the 302 or 351 engine. This part is designed to regulate the voltage distribution to the ignition system, ensuring optimal performance and reliability.

The Ford D0Z-12A164-B distributor modulator switch is a compact, robust component that measures approximately 3.5 inches in length, 2.5 inches in width, and 1 inch in height. It has a unique design that includes a vacuum-operated diaphragm, which regulates the voltage based on engine vacuum. This feature allows for efficient fuel economy and improved idle quality.

The switch is designed to be compatible with Ford Mustang engines that use a distributor ignition system, such as the 302 cubic inch V8 and 351 cubic inch V8 engines. The switch features a heavy-duty construction with a durable, heat-resistant housing that can withstand the harsh operating conditions of an internal combustion engine.

When the engine is idling, the vacuum creates a pressure differential across the diaphragm, which causes the switch to close and allow voltage to flow to the primary winding of the distributor. As engine RPM increases, the vacuum decreases, causing the switch to open and interrupt the voltage flow to the primary winding. This interruption in voltage causes the distributor points to open and close more frequently, which in turn increases spark energy and improves combustion efficiency.

The Ford D0Z-12A164-B distributor modulator switch is a critical part of the ignition system, and its failure can lead to various issues such as poor idle quality, hard starting, and even engine misfires. Therefore, it is essential to replace this component with a genuine Ford part to ensure proper engine performance and longevity.

Installing the Ford D0Z-12A164-B distributor modulator switch is a relatively straightforward process that can be done by an experienced DIY mechanic or a professional mechanic. The switch is usually located near the distributor and is connected to the engine vacuum line and the distributor wiring harness. To ensure proper installation, it is recommended to follow the instructions provided in the Ford service manual or consult with a qualified mechanic.

In summary, the Ford D0Z-12A164-B distributor modulator switch is an essential component in the ignition system of certain 1970 Ford Mustang models with 302 or 351 engines. It regulates voltage distribution based on engine vacuum, ensuring optimal engine performance and fuel economy. This heavy-duty component is designed for long-lasting performance and is a critical replacement part for maintaining proper engine operation.

Pros and Cons of Buying a Ford D0Z-12A164-B NOS 1970 Mustang 302/351 Distributor Modulator Switch

The Ford D0Z-12A164-B NOS (New Old Stock) 1970 Mustang 302/351 distributor modulator switch is a crucial component for classic Mustang owners looking to restore or upgrade their vehicles. This part is essential for the proper functioning of the ignition system. In this article, we will discuss the pros and cons of buying this distributor modulator switch.

1. Authenticity and Originality: NOS parts are original and have not been used or rebuilt, making them ideal for restorers who want to keep their classic cars as close to their original condition as possible.

2. Functionality and Performance: This NOS switch is designed to meet or exceed the original performance standards, ensuring optimal ignition system performance and reliability.

3. Availability: NOS parts are often more readily available than used or rebuilt parts, as they are typically stored in large quantities, making it easier for buyers to find and purchase them.

4. Investment Value: Owning a car with all-NOS parts can increase the value of the vehicle, making it a worthwhile investment for collectors and enthusiasts.

1. Cost: NOS parts can be more expensive than used or rebuilt parts due to their scarcity and desirability.

2. Shipping and Handling: NOS parts are often sourced from various locations, which can result in higher shipping and handling costs.

3. Compatibility: It is essential to ensure that the NOS part is compatible with your specific Mustang model and engine size.

4. Storage: Storing NOS parts properly is crucial to maintain their originality and quality. Proper storage conditions include cool, dry environments to prevent oxidation and degradation.

In conclusion, the Ford D0Z-12A164-B NOS 1970 Mustang 302/351 distributor modulator switch offers several advantages, including authenticity, functionality, availability, and potential investment value. However, it also comes with some disadvantages, such as cost, shipping and handling, compatibility, and storage requirements. Ultimately, the decision to buy this NOS part depends on your priorities, budget, and the condition of your Mustang. If you are a purist who values authenticity and performance, this NOS switch may be an excellent investment. However, if you are on a tight budget or prefer a more affordable option, consider exploring used or rebuilt parts.

For those who prioritize originality, performance, and investment value, the Ford D0Z-12A164-B NOS 1970 Mustang 302/351 distributor modulator switch is a recommended option. However, it is essential to ensure compatibility, consider shipping and handling costs, and store the part properly to maintain its authenticity and quality. For those on a tighter budget, used or rebuilt parts may be a more affordable alternative.

Details:

part #: d0az12a164 prices

• $22.49-$79.00

specifications disripa:

• for models: 302, 351, Mustang
• for makes: Ford
• for years: 1970
• mpn: D0az-12a164-b
• type: Distributor
• country/region of manufacture: United States

offer disripa:

• best offers: True
• sold: 0
• quantity: 1
• started: February 22, 2025
• options: Ship-to-home
• availability: In Stock

shipping disripa:

• cost: $0.00
• carrier: USPS
• service: USPS Ground Advantage
• transit: 4-9 Days
• class: Standard
• type: Calculated

returns disripa:

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

seller disripa:

• rating: 99.9%
• # reviews: 8430
• city: Manchester, Tennessee

payments disripa:

• other
• wallet: Paypal
• credit card: Visa

general disripa:

• condition: New
• Car Truck Parts Accessories > Ignition Systems Components > Distributors

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