OER AUTHORIZED 9034AR Fuel Filler Neck Tank

( Brand: Oer Authorized ), ( Manufacturer Part Number: 9034AR ), ( Part Type: Fuel Filler Tank )

Review OER AUTHORIZED Ford Fuel Filler Neck Assembly Tank fits MUSTANG 1964-66

The **Oerlikon (Oer) 9034AR Fuel Filler Neck** is a meticulously crafted, high-performance replacement part designed specifically for the **1964 1966 Ford Mustang**, ensuring a seamless fit and optimal functionality for your classic muscle car. Engineered to replicate the original equipment (OEM) specifications with precision, this fuel filler neck is constructed from durable, corrosion-resistant materials, including high-quality metal and reinforced rubber components, to withstand the rigors of daily use while maintaining a sleek, vintage aesthetic. The neck features a **threaded connection** that securely attaches to the fuel tank, preventing leaks and ensuring a tight seal, while its **smooth, contoured design** aligns perfectly with the Mustang s iconic body lines, preserving the vehicle s original styling cues. Whether you re restoring a show-quality Mustang or maintaining a daily driver, this filler neck guarantees both form and function, allowing for easy fueling without compromising the car s heritage appeal. Built to endure decades of use, it s an essential upgrade for enthusiasts seeking authenticity and reliability in their restoration projects.

### Pros and Cons of Buying an OER 9034AR Fuel Filler Neck (1964-66 Ford Mustang)

1. **Authenticity and Fit:** The OER 9034AR is an original equipment replacement (OER) part, meaning it is designed to match the exact specifications of the 1964-66 Ford Mustang s fuel filler neck. This ensures a perfect fit without modifications, preserving the vehicle s original appearance and functionality.

2. **Durability:** Ford s original parts were built to last, and OER parts are manufactured to the same high standards. The fuel filler neck is typically made from sturdy materials like metal and durable rubber, reducing the risk of leaks or failures over time.

3. **Compatibility:** Since this part is specific to the 1964-66 Mustang, there are no concerns about sizing or alignment issues that can arise with aftermarket parts that may not fit as intended. This is particularly important for the fuel system, where leaks or improper seals can lead to safety hazards.

4. **Reliability:** Using an OER part minimizes the risk of compatibility issues that can sometimes occur with aftermarket alternatives. This is especially valuable for classic car owners who prioritize long-term reliability and ease of maintenance.

5. **Preservation of Value:** For enthusiasts who aim to keep their Mustang in showroom condition, using original or OER parts helps maintain the vehicle s originality and resale value. Collectors and restorers often prefer authenticity over aftermarket modifications.

6. **Ease of Installation:** Because the part is designed specifically for the Mustang, installation is typically straightforward, requiring minimal adjustments or additional tools. This can save time and reduce the likelihood of errors during the process.

7. **Avoiding Aftermarket Risks:** Some aftermarket parts may use lower-quality materials or improper designs, which could lead to premature wear, leaks, or even failure. OER parts eliminate this risk by adhering to Ford s original engineering.

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1. **Cost:** OER parts are generally more expensive than aftermarket alternatives. The price reflects the quality, authenticity, and the fact that they are sourced directly from Ford or authorized suppliers. For budget-conscious buyers, this can be a significant drawback.

2. **Limited Availability:** OER parts may not be as widely available as aftermarket options, especially for older or less common models like the 1964-66 Mustang. This could require ordering from specialty suppliers, which may involve longer lead times or additional shipping costs.

3. **Potential for Counterfeit Parts:** While rare, there is a risk of purchasing counterfeit OER parts that claim to be original but are actually knockoffs. These parts may not meet the same quality standards and could fail prematurely. Buyers should purchase from reputable suppliers to avoid this issue.

4. **No Upgrades or Customization:** OER parts are designed to replicate the original specifications, which means they do not offer any performance upgrades or customization options. If you are looking to modify the fuel system (e.g., for better flow or aesthetic changes), aftermarket parts may provide more flexibility.

5. **Environmental and Ethical Concerns:** Some OER parts may come from sources with questionable environmental or ethical practices, such as parts salvaged from junkyards without proper recycling processes. Buyers who prioritize sustainability may prefer aftermarket parts made from recycled or eco-friendly materials.

6. **Potential for Overkill:** For some owners, especially those who prioritize performance over authenticity, an OER fuel filler neck may not offer any tangible benefits over a high-quality aftermarket part. If the primary goal is functionality rather than historical accuracy, aftermarket options could be a more practical choice.

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The decision to purchase an OER 9034AR fuel filler neck for your 1964-66 Ford Mustang depends largely on your priorities. If authenticity, long-term reliability, and preservation of the vehicle s original character are your top concerns, then the OER part is an excellent investment. It ensures a perfect fit, avoids compatibility issues, and maintains the Mustang s historical integrity. The higher cost and potential availability challenges are justified by the peace of mind and the part s proven durability.

On the other hand, if budget constraints or a desire for customization are more important, an aftermarket part that meets the same specifications could be a viable alternative. Aftermarket parts often come at a lower cost and may offer additional features or design variations. However, they carry the risk of quality inconsistencies and potential fitment issues, which could lead to problems down the line.

For most classic car enthusiasts who value their Mustang s heritage, the OER part is the recommended choice. It strikes a balance between performance, reliability, and authenticity, making it a worthwhile upgrade for those committed to maintaining their vehicle s original spirit.

- You are restoring or maintaining your Mustang in its original condition.

- You prioritize long-term reliability and a perfect fit.

- You are willing to invest in high-quality, authentic parts to preserve the vehicle s value.

- You can source the part from a reputable supplier without significant delays.

- You are on a tight budget and can find a high-quality aftermarket part that meets the same specifications.

- You are open to minor modifications or upgrades to the fuel system.

- You are not concerned with the Mustang s historical accuracy and prefer a more cost-effective solution.

Ultimately, weigh the pros and cons against your specific needs and priorities to make the best decision for your project.

Details:

1964-66 Ford Mustang; Fuel Filler Neck Assembly; for Tank: Reproduction fuel filler neck Mustang. The fuel tank neck mounts to the tail light panel and connects filler hose. Replaces Ford part number # C5ZZ-9034B. Each neck is manufactured to correct factory dimensions and features a zinc coating for rust corrosion prevention.

Replacing the pipe is recommended whenever you replace your gas tank.

part #: 9034ar price

• $41.99

specifications fueltanksysteme:

• for models: Mustang
• for makes: Ford
• for years: 1964-66
• brand: Oer Authorized
• mpn: 9034ar
• part type: Fuel Filler Tank

seller fueltanksysteme:

• rating: 99.6%
• # reviews: 43761
• city: Huntington Beach, California

general fueltanksysteme:

• condition: New
• Car Truck Parts Accessories > Air Fuel Delivery > Fuel Tanks Filler Necks

shipping fueltanksysteme:

• type: Calculated
• transit: 4-10 Days
• cost: $10.50
• class: Standard, Expedited
• carrier: USPS, UPS, FedEx
• service: USPS Ground Advantage, UPS Ground, UPS 2nd Day Air, FedEx Ground / FedEx Home Delivery

returns fueltanksysteme:

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

offer fueltanksysteme:

• quantity: 10
• options: Ship-to-home
• sold: 0
• started: February 7, 2026
• availability: In Stock

payments fueltanksysteme:

• other
• wallet: Apple-pay
• credit card: Mastercard

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