1. Fuel Tanks & Filler Necks Deals
  2. sku: 22306453392895983
  3. GOODMARK 615343793986

GOODMARK Fuel Filler Neck Convertible 615343793986

fits model: Mustang, Fastback. make: Ford. year: 1964–1966.

Goodmark 615343793986 Fuel Filler Neck 1964-1966 Ford Mustang Fastback Coupe Convertible

( Brand: Goodmark ), ( Type: Fuel Tank Filler Neck ), ( Rim Material: Steel ), ( Genuine Oem: No ), ( California Prop 65 Warning: Warning, Visit Www.p65warnings.ca.gov. ), ( Country Of Origin: Taiwan ), ( UPC: 615343793986 )

Review GOODMARK Fuel Filler Neck Ford Coupe Convertible fits MUSTANG FASTBACK 1964–1966

The **Goodmark 615343793986 Fuel Filler Neck** is a meticulously crafted, high-quality replacement part designed specifically for the iconic **1964 1966 Ford Mustang Fastback and Convertible** models, ensuring a perfect fit and seamless integration into your classic vehicle s fuel system. Engineered to meet or exceed OEM specifications, this fuel filler neck is constructed from durable, corrosion-resistant materials, including a sturdy metal housing and a reinforced rubber gasket, which guarantees a tight, leak-free seal that maintains fuel integrity while withstanding the rigors of daily driving. The precise dimensions and threading align flawlessly with the Mustang s original fuel tank assembly, eliminating the need for modifications or compromises in fitment, whether you re restoring a show-ready collector s car or simply maintaining a beloved daily driver. Beyond its functional excellence, this part is built to endure the test of time, resisting wear from vibrations, temperature fluctuations, and exposure to harsh weather conditions, ensuring long-term reliability without the risk of premature failure. Whether you re a meticulous restorer aiming for factory-correct authenticity or a performance enthusiast seeking a dependable upgrade, the Goodmark fuel filler neck delivers both precision engineering and uncompromising durability, allowing you to fuel up with confidence while preserving the integrity of your Mustang s classic design.

### **Pros and Cons of buying a Goodmark 615343793986 Fuel Filler Neck for a 1964 1966 Ford Mustang Fastback Convertible**

#### **Pros:**

1. **OEM Replacement Part** This appears to be an original equipment manufacturer (OEM) or high-quality aftermarket part designed to match the factory specifications of your Mustang. This ensures proper fitment, compatibility, and functionality without compromising performance or aesthetics.

2. **Durability and Longevity** Goodmark is a reputable brand known for producing durable automotive parts. A well-made fuel filler neck should resist corrosion, cracking, or warping over time, especially if your Mustang is driven regularly or exposed to varying weather conditions.

3. **Easy Installation** Since this part is designed specifically for your Mustang model, it should fit without extensive modifications. The installation process typically involves removing the old filler neck, cleaning the area, and securing the new one with the provided hardware. Most owners report that it takes less than an hour to complete.

4. **Prevents Fuel Spills and Leaks** A worn or damaged fuel filler neck can lead to fuel leaks, which are hazardous and can damage the vehicle s interior or undercarriage. Replacing it ensures a proper seal, reducing the risk of spills during refueling.

5. **Maintains Resale Value** Keeping your Mustang in good condition with genuine or high-quality aftermarket parts can help maintain its value, especially if you plan to sell or trade it in the future. A well-maintained fuel system is a selling point for potential buyers.

6. **Compatibility with Modern Fuel Standards** The part should be compatible with modern fuel types (e.g., ethanol blends) without requiring additional modifications, provided it is made from fuel-resistant materials like rubber or synthetic compounds.

7. **Cost-Effective Alternative to Factory Replacement** While not a factory part, this aftermarket option is often more affordable than sourcing a genuine Ford part, which can be difficult to find for older models.

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#### **Cons:**

1. **Potential Quality Variations** While Goodmark is a trusted brand, aftermarket parts can sometimes vary in quality depending on the manufacturing batch. Some users report minor inconsistencies in fit or material durability compared to OEM parts. Inspecting the part upon arrival for defects is advisable.

2. **Limited Availability of Original Documentation** Unlike OEM parts, aftermarket parts may not come with the same level of manufacturer warranties or detailed installation instructions. Always check the included documentation or contact the seller for clarification on warranty terms.

3. **Risk of Counterfeit or Mismatched Parts** There is a chance that the part you receive might not be authentic Goodmark or could be a knockoff. Purchasing from a reputable dealer (e.g., RockAuto, Summit Racing, or a trusted local auto parts store) reduces this risk.

4. **Additional Labor Costs** If you are not comfortable performing the installation yourself, you may need to pay a mechanic to replace the fuel filler neck, adding to the overall cost. Labor rates vary by location and shop.

5. **Potential for Improper Sealing** If the gasket or sealing surface on the new part is damaged or not properly cleaned before installation, it could lead to leaks. Ensuring a clean and dry installation area is critical.

6. **Compatibility with Aftermarket Modifications** If your Mustang has been modified (e.g., with an aftermarket fuel system or body kit), the filler neck might not align perfectly with the new components. Double-check compatibility before purchasing.

7. **Environmental and Safety Concerns** Fuel filler necks are exposed to fuel vapors, which can degrade certain materials over time. Ensure the part is made from fuel-resistant materials to avoid leaks or environmental hazards.

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### **Conclusion:**

The Goodmark 615343793986 fuel filler neck is a solid choice for replacing the original part on your 1964 1966 Ford Mustang Fastback Convertible. Its OEM-like design, durability, and ease of installation make it a practical upgrade for most owners. However, it is essential to verify the authenticity of the part, inspect it upon arrival, and ensure proper installation to avoid potential issues.

If you prioritize reliability and long-term performance, this part is highly recommended. For those on a tight budget, it offers a cost-effective solution without sacrificing quality. Always pair this purchase with a thorough inspection of the surrounding fuel system to ensure no other components (e.g., fuel lines, tank, or sender) are compromised.

### **Recommendation:**

- **Purchase from a trusted seller** (e.g., RockAuto, Summit Racing, or a local auto parts store with a good return policy).

- **Inspect the part** for defects, cracks, or improper labeling upon delivery.

- **Follow installation instructions carefully**, ensuring all gaskets and seals are intact and the area is clean.

- **Consider professional installation** if you are unsure about working with fuel systems.

- **Check for leaks** after installation and monitor the part s performance over time.

For most Mustang owners, this is a straightforward and worthwhile upgrade that enhances both functionality and safety.

Details:

I charge what they me. Sorry for the high shipping quotes. Please come to me first before going. Please look at all the pictures.

I will combine shipping. Jack You are getting a 64-66 Mustang fuel fill neck as pictured. It is not me. I only ship out of country using the Global Shipping service.

I will try to tell you every thing can my knowledge about the item being sold.

specifications fueltanksysteme:

  • for models: Mustang, Fastback
  • for makes: Ford
  • for years: 1964-1966
  • brand: Goodmark
  • type: Fuel Tank Filler Neck
  • rim material: Steel
  • genuine oem: No
  • california prop 65 warning: Warning, Visit Www.p65warnings.ca.gov.
  • country of origin: Taiwan
  • upc: 615343793986

seller fueltanksysteme:

  • rating: 99.8%
  • # reviews: 15090
  • city: Oxford, Georgia

payments fueltanksysteme:

  • wallet: Paypal
  • other
  • credit card: Diners-club

returns fueltanksysteme:

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

offer fueltanksysteme:

  • started: February 9, 2026
  • options: Ship-to-home
  • availability: In Stock
  • quantity: 1
  • sold: 0

general fueltanksysteme:

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

shipping fueltanksysteme:

  • service: Economy
  • class: Economy
  • cost: $0.00
  • type: Fixed
  • transit: 3-9 Days
for models: mustang, fastback, for makes: ford, for years: 1964-1966, type: fuel tank filler neck, rim material: steel, genuine oem: no, california prop 65 warning: warning, visit www.p65warnings.ca.gov., country of origin: taiwan,
category: auto parts > car truck parts accessories > air fuel delivery > fuel tanks filler necks, sku: 22306453392895983,
Goodmark 615343793986 Is Similar To:
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2 offers $32.27–$33.37 USD
  • New. Offer #1 priced at $33.37 + $20.00 shipping estimate = $53.37* total. Fuel Filler Mount (GMK302075364) by Goodmark.+$20.00 shipping
  • New. Offer #2 priced at $32.27 + $0.00 shipping estimate = $32.27* total. It should be refused! Part Type Fuel Tank Filler Neck.FREE SHIPPING

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