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  3. FORD C0ZB-6328519

FORD C0ZB-6328519 Left Quarter Panel Extension D0ZB-6328519

fits model: Mustang. make: Ford. year: 1970.

D0zb-6328519 Ford C0zb-6328519 1970 Mustang Fast Back Left Quarter Panel Extension

( Manufacturer Part Number: C0ZB-6328519 ), ( Part Type: Quarter Panel ), ( Color: Red ), ( Features: Easy Installation ), ( Vintage Part: Yes ), ( Universal Fitment: No ), ( Finish: Painted ), ( Country Of Origin: United States ), ( Placement On Vehicle: Left )

Review FORD Fast Left Quarter Panel Extension fits MUSTANG 1970

The **Ford C0ZB-6328519 (1970 Mustang Left Quarter Panel Extension)** is a meticulously crafted, high-quality reproduction part designed to restore the iconic lines and structural integrity of a classic 1970 Ford Mustang. This left quarter panel extension is an essential component for maintaining the vehicle s original aesthetic while ensuring proper fitment and alignment with the rest of the bodywork. Engineered to match the precise contours of the Mustang s signature fastback roofline, this panel features a seamless, smooth finish that seamlessly integrates with the inner and outer quarter panels, fenders, and door, eliminating any unsightly gaps or misalignments. Constructed from high-grade, corrosion-resistant steel, this part is built to withstand the test of time, just like the original, ensuring durability and longevity even in varying environmental conditions.

The **D0ZB-6328519** designation indicates that this is a direct-fit replacement, meticulously designed to align with the Mustang s original body structure, including the proper contouring for the rear quarter window and the transition into the rocker panel. Whether restoring a project car to showroom condition or replacing a damaged section after an accident, this extension panel provides the perfect blend of authenticity and reliability. The attention to detail extends to the panel s edges, which are carefully shaped to match the original Mustang s crisp, angular styling cues, ensuring a flawless visual appearance when paired with the correct paint and trim. For enthusiasts seeking to preserve the unmistakable character of their 1970 Mustang, this left quarter panel extension is an indispensable component that bridges the gap between restoration and originality.

### **Pros and Cons of Buying a 1970 Ford Mustang Left Quarter Panel Extension (Part Numbers: COZB-6328519 and D0ZB-6328519)**

#### **Pros**

1. **Authenticity and Originality** If you re restoring or maintaining a classic Mustang, using an original or high-quality reproduction part ensures the vehicle retains its historical accuracy. This is particularly important for show cars, concours entries, or collectors who prioritize period-correct restoration.

2. **Fit and Functionality** The quarter panel extension is designed specifically for the 1970 Mustang, meaning it should fit without major modifications if sourced correctly. A well-made part will align properly with the body structure, ensuring a clean, factory-like appearance.

3. **Durability** Original parts (or high-quality reproductions) are built to last, especially if made from the same materials as the OEM component. This reduces the risk of premature rust or warping, which can be a concern with aftermarket parts of questionable quality.

4. **Resale Value** For enthusiasts who plan to keep or sell their Mustang in the future, using genuine or well-crafted reproduction parts can enhance the car s value, particularly in the classic car market where authenticity is highly valued.

5. **Aesthetic Continuity** The quarter panel extension plays a key role in the Mustang s iconic silhouette. Replacing a damaged or missing section with an accurate part restores the car s original look, which is crucial for visual appeal.

6. **Easier Maintenance** If the part is in good condition, it may require fewer modifications or adjustments compared to aftermarket alternatives that might not fit as precisely.

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#### **Cons**

1. **Cost** Original parts from the 1970s can be expensive, especially if sourced from reputable dealers or auctions. Reproduction parts may also be pricier than generic aftermarket alternatives, though they offer better quality.

2. **Availability and Lead Times** Finding a genuine or high-quality reproduction part may require searching multiple suppliers, and lead times can be unpredictable. Some parts may be backordered or discontinued.

3. **Condition of Original Parts** If you re sourcing an original part from a wrecked or rusted donor car, it may still have hidden damage (e.g., corrosion, dents, or weak welds) that could lead to further issues during installation.

4. **Installation Complexity** Replacing a quarter panel extension often requires welding, body filler, or professional alignment work. This can be labor-intensive and may necessitate hiring a body shop, adding to the overall cost.

5. **Weight Considerations** Original steel panels are heavier than some modern or lightweight aftermarket alternatives. While this isn t a major issue for most Mustangs, it s worth noting if you re concerned about handling or fuel efficiency.

6. **Potential for Inconsistencies** Even with reproduction parts, slight variations in manufacturing can occur. This might require additional sanding, painting, or touch-ups to achieve a seamless finish.

7. **Rust Risk** If the part is old or improperly stored, it may already have rust. Inspecting the part thoroughly before purchase is essential to avoid future corrosion problems.

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### **Conclusion**

Buying a **1970 Ford Mustang left quarter panel extension (COZB-6328519 or D0ZB-6328519)** is a worthwhile investment if you prioritize authenticity, long-term reliability, and the car s original appearance. The part is critical for maintaining the Mustang s classic look and structural integrity, especially for show cars or serious restorations. However, the cost, availability, and installation challenges should be carefully considered.

For most enthusiasts, **a high-quality reproduction part from a trusted supplier (such as Classic Parts Warehouse, Ford Parts Direct, or a specialty Mustang parts dealer) is the best balance between authenticity and practicality**. If budget is a concern, carefully inspecting an original part from a known donor car can sometimes yield a better deal, but it requires thorough vetting to avoid hidden flaws.

### **Recommendation**

- **If restoring for show or collecting:** Invest in a **reproduction part from a reputable manufacturer** (e.g., Classic Parts Warehouse, Ford Parts Direct, or a dealer specializing in Mustang restorations). Ensure the part is made from high-quality steel and comes with a warranty.

- **If on a budget:** Look for **original parts from a trusted salvage yard or auction**, but inspect them meticulously for rust, damage, or weld integrity. Consider having a body shop evaluate the part before purchase.

- **If DIY installation is a concern:** Budget for professional bodywork to ensure a flawless finish, as improper alignment or welding can detract from the car s appearance.

- **Avoid cheap aftermarket alternatives** unless you re certain they will fit perfectly and match the Mustang s original style. Compromising on quality here can lead to a less desirable result.

Ultimately, the quarter panel extension is a **key component for preserving the Mustang s heritage**, and choosing the right part will pay dividends in both aesthetics and long-term value.

Details:

Shipping at $18.95 for the Continental 48 US. Ford 1970 Mustang fast Back quarter panel extension, end cap, left driver side, C0ZB-6328519, the lower has a piece broken off see last picture, may not be visible installed.

part #: c0zb6328519 prices

  • $54.95-$157.50

specifications cartrimmouldings:

  • for models: Mustang
  • for makes: Ford
  • for years: 1970
  • mpn: C0zb-6328519
  • part type: Quarter Panel
  • color: Red
  • features: Easy Installation
  • vintage part: Yes
  • universal fitment: No
  • finish: Painted
  • country of origin: United States
  • placement on vehicle: Left

seller cartrimmouldings:

  • rating: 100.0%
  • city: Grand Island, New York
  • # reviews: 52

offer cartrimmouldings:

  • sold: 0
  • quantity: 1
  • best offers: True
  • started: May 31, 2026
  • availability: In Stock
  • options: Ship-to-home

returns cartrimmouldings:

  • policy: No Returns

general cartrimmouldings:

  • Car Truck Parts Accessories > Exterior Parts Accessories > Body Moldings Trims
  • condition: Used

shipping cartrimmouldings:

  • transit: 5-12 Days
  • class: Standard
  • type: Fixed
  • cost: $18.95
  • service: USPS Ground Advantage
  • carrier: USPS

payments cartrimmouldings:

  • credit card: Discover
  • wallet: Google-pay
  • other
for models: mustang, for makes: ford, for years: 1970, part type: quarter panel, features: easy installation, vintage part: yes, universal fitment: no, finish: painted, country of origin: united states, placement on vehicle: left,
category: auto parts > car truck parts accessories > exterior parts accessories > body moldings trims, color: red, sku: 15856279634281871,
Ford C0ZB-6328519 Is Similar To:
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5 offers $54.95–$157.50 USD
  • Used. Offer #1 priced at $54.95 + $18.95 shipping estimate = $73.90* total. Ford 1970 Mustang fast Back quarter panel extension, end cap, left driver side, , the lower end has a piece broken off (see last picture), may not be visible installed?.+$18.95 shipping
  • Used. Offer #2 priced at $125.00 + $26.01 shipping estimate = $151.01* total. PART# USED DRIVER 1970 MUSTANG FASTBACK QUARTER PANEL EXTENSION.+$26.01 shipping
  • Used. Offer #3 priced at $157.50 + $12.00 shipping estimate = $169.50* total. Back side is missing 1 stud Used.+$12.00 shipping
  • Used. Offer #4 priced at $148.00 + $13.50 shipping estimate = $161.50* total. Is missing one of the studs. In nice condition, 1970 Ford Mustang fastback rear quarter extension for the driver side.+$13.50 shipping
  • Used. Offer #5 priced at $280.00 + $41.45 shipping estimate = $321.45* total. Nice pair of original ford 1979 mustang quarter extensions in good condition see photos.+$41.45 shipping

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