FORD FDH-12390-A Nos Distributor Gear B5A-12390-A

( Manufacturer Part Number: FDH-12390-A ), ( Type: Distributor ), ( Oe/oem Part Number: B5a-12390-a )

Review FORD Genuine Nos Distributor Gear

The Ford FDH-12390-A NOS (New Old Stock) distributor gear B5A-12390-A is an essential replacement part for Ford vehicles with a distributor system. This gear is specifically designed to fit Ford models from the late 1960s to the early 1970s, including the Ford Mustang, Falcon, and Fairlane.

The distributor gear is a crucial component in the ignition system of these classic Ford vehicles. It is responsible for transferring rotational energy from the distributor shaft to the rotor, which then distributes the high-voltage spark to each spark plug in the correct sequence. Over time, this part can wear out or fail, leading to misfires, rough idling, or even complete engine failure.

The NOS distributor gear B5A-12390-A offered by us is a genuine Ford part, ensuring a perfect fit and reliable performance. It is made of high-quality materials, designed to withstand the rigors of daily driving and to provide long-lasting service. The gear teeth are precision-machined to ensure positive engagement with the distributor shaft and the rotor, reducing the risk of slippage and ensuring consistent spark delivery.

The NOS distributor gear B5A-12390-A is easy to install, requiring no special tools or extensive mechanical knowledge. It comes with clear installation instructions, making it an ideal solution for DIY enthusiasts and professional mechanics alike.

Investing in a genuine Ford NOS distributor gear B5A-12390-A is an investment in the long-term health and performance of your classic Ford vehicle. By replacing this critical ignition component with a high-quality, original part, you can restore your car's power, reliability, and that iconic Ford roar.

There's no need to compromise on quality or settle for inferior aftermarket parts. Trust us to provide you with the authentic, NOS distributor gear B5A-12390-A that will meet and exceed your expectations. Order yours today and get ready to experience the difference that only a genuine Ford part can deliver.

The Ford FDH-12390-A NOS (New Old Stock) distributor and its equivalent B5A-12390-A are crucial components for Ford vehicles with pushrod V8 engines, particularly those manufactured between 1979 and 1993. This section will outline the advantages and disadvantages of purchasing these distributors as authentic, NOS replacements.

1. Authenticity: New Old Stock (NOS) parts are original components that were manufactured during the production period of the vehicle. They maintain the original specifications, design, and quality, ensuring a perfect fit and reliable performance.

2. OEM (Original Equipment Manufacturer) Compatibility: The FDH-12390-A and B5A-12390-A distributors are designed to work seamlessly with Ford engines during their manufacturing period.

3. Vintage Appeal: For enthusiasts and collectors, NOS parts offer the added value of preserving the originality and authenticity of a classic vehicle.

4. Durability: NOS distributors are often in excellent condition due to their storage and limited usage, making them an attractive option for those seeking long-lasting performance.

1. Cost: NOS distributors can be more expensive than new aftermarket or rebuilt distributors due to their rarity and the fact that they are no longer in production.

2. Limited Availability: NOS distributors may not be readily available for all Ford models, making it essential to seek out specialized dealers or online marketplaces.

3. Potential Storage Damage: Prolonged storage can cause environmental degradation, such as cracking or corrosion, which may require additional restoration work before installation.

In conclusion, purchasing a Ford FDH-12390-A or B5A-12390-A NOS distributor offers several benefits, including authenticity, OEM compatibility, vintage appeal, and durability. However, there are also potential disadvantages, such as cost, limited availability, and potential storage damage.

Ultimately, the decision to buy a NOS distributor depends on your personal preferences, budget, and the specific requirements of your Ford vehicle. If authenticity, originality, and long-lasting performance are your priorities, then a NOS distributor may be the best choice for you. But, if cost is a major concern, or if you can find a reliable aftermarket or rebuilt distributor that meets your needs, it may be worth considering those options instead.

Details:

Includes: ONE gear. Condition varies and is described to the best of my ability after a thorough inspection. Some parts are fairly new, others not. PLEASE review the pictures/ carefully and reach out with questions.

Ford Genuine NOS Distributor Gear B5A-12390-A, FDH-12390-A. No visible damage - some light patina and oxidation but it should clean up easily. The depth and breadth of parts is massive spans decades. Unfortunately I don't have the capacity to determine fitment on all listings.

Brand new, never used or installed. These parts have NOT been tested in any way - electrically, leaks, fitment, etc. Condition is new-other, sold as-is, I will combine shipping. Most parts are NOS, in Ford genuine packaging.

Shipped via USPS Ground Advantage. Boxes are old, musty and dirty.

part #: fdh12390 prices

• $87.72-$95.00

specifications disripa:

• for makes: Ford
• mpn: Fdh-12390-a
• type: Distributor
• oe/oem part number: B5a-12390-a

seller disripa:

• city: Valparaiso, Indiana
• rating: 99.7%
• # reviews: 1410

offer disripa:

• quantity: 1
• started: February 25, 2026
• options: Ship-to-home
• sold: 0
• availability: In Stock

payments disripa:

• other
• wallet: Paypal
• credit card: Visa

shipping disripa:

• class: Standard
• type: Fixed
• cost: $0.00
• service: USPS Ground Advantage
• carrier: USPS
• transit: 2-6 Days

returns disripa:

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

general disripa:

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

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