FORD LR3B-6343504-AC59B8 Rear Trunk Deck Lid Lower Cover Panel

( Manufacturer Part Number: LR3B-6343504-AC59B8 ), ( Bundle Listing: No ), ( Color: Black ), ( Finish: Painted ), ( Fitment Type: Direct Replacement ), ( Material: Metal ), ( Placement On Vehicle: Rear ), ( Type: Trunk Lid Cover )

Review FORD Fomoco Coupe Rear Trunk Deck Lid Lower Cover Panel Oem fits MUSTANG 2018–2023

The **LR3B-6343504-AC59B** rear trunk deck lid lower cover panel is a meticulously engineered, high-performance component designed exclusively for the **2018 2023 Ford Mustang**, specifically tailored to models equipped with the **Shelby GT500** or **GT500 SE** trim levels. Crafted from **high-strength, corrosion-resistant steel**, this panel is precision-machined to ensure an exact fit beneath the trunk deck lid, providing both structural integrity and aerodynamic efficiency. Its sleek, contoured design seamlessly integrates with the Mustang s aggressive stance, maintaining the vehicle s aggressive yet refined silhouette while reinforcing the trunk area against road debris, minor impacts, and environmental wear. The panel s robust construction not only enhances the Mustang s durability but also contributes to the vehicle s overall rigidity, improving handling dynamics and reducing unwanted flex under high-performance driving conditions. Whether installed on a track-focused GT500 or a street-legal high-performance variant, this lower cover panel ensures a polished, factory-like appearance while upholding the Mustang s reputation for bold engineering and uncompromising performance. Ideal for restoration projects, custom builds, or routine maintenance, this part is a must-have for enthusiasts seeking to preserve their Mustang s heritage and performance legacy.

### **Pros and Cons of buying a LR3B-6343504-AC59B (2018 2023 Ford Mustang Rear Trunk Deck Lid Lower Cover Panel)**

1. **OEM Quality and Fit** This is a genuine Ford part, meaning it is designed to match the original specifications of your Mustang, ensuring a proper fit and alignment without gaps or misalignment issues.

2. **Durability** Ford uses high-quality materials in its aftermarket parts, which are built to withstand the same environmental conditions as the original part, reducing the risk of premature wear or failure.

3. **Aesthetic Consistency** The panel will blend seamlessly with the rest of your Mustang s trunk and deck lid, maintaining the vehicle s factory appearance without looking mismatched or aftermarket.

4. **Warranty Coverage** Purchasing directly from Ford or an authorized dealer may include a warranty, providing peace of mind in case of defects or installation issues.

5. **Easy Installation** Since it is an exact replacement, the installation process is straightforward, requiring only basic tools and mechanical knowledge (or a professional mechanic).

6. **Prevents Rust and Damage** If your current panel is damaged or rusted, replacing it with this OEM part helps protect the underlying structure of your Mustang s trunk from further corrosion.

7. **Resale Value Impact** Keeping your Mustang stock or with minimal modifications can help maintain its resale value, as buyers often prefer vehicles with original components.

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1. **Higher Cost** OEM parts are typically more expensive than aftermarket alternatives. The price may range significantly depending on whether you buy directly from Ford, a dealer, or a third-party seller.

2. **Limited Availability** While widely available for most Ford dealerships, some online retailers or local parts stores may not stock this specific part, requiring additional time or shipping delays.

3. **Potential Counterfeit Risks** If purchasing from an untrusted seller (especially online), there is a risk of receiving a counterfeit or low-quality part that does not fit properly or lasts as long as expected.

4. **No Customization Options** Unlike aftermarket parts, this panel does not offer design variations, colors, or performance upgrades. It is strictly a functional replacement.

5. **Shipping and Handling Costs** If ordering online, shipping fees can add to the total cost, especially if you need expedited delivery.

6. **Potential Overkill for Minor Damage** If your current panel has only superficial scratches or minor dents, replacing it entirely may be unnecessary. In such cases, a repair or touch-up might suffice.

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The **LR3B-6343504-AC59B (2018 2023 Ford Mustang rear trunk deck lid lower cover panel)** is an excellent choice if you prioritize **quality, fit, and longevity** for your Mustang. It ensures a seamless replacement with no compromise on appearance or structural integrity. However, the **higher cost and lack of customization** make it less ideal for budget-conscious buyers or those seeking aesthetic modifications.

If your panel is **cracked, rusted, or damaged**, this OEM part is the safest and most reliable option. If you re working with a tight budget or only need a cosmetic fix, consider **aftermarket alternatives** (though always verify reviews and compatibility). For most Mustang owners, the investment in an OEM part is justified for long-term reliability and resale value.

- **Buy from an authorized Ford dealer or a trusted online retailer** (such as RockAuto, Amazon, or eBay with verified sellers) to ensure authenticity and warranty coverage.

- **Compare prices** across multiple sources to get the best deal, but avoid extremely cheap options that may be counterfeit.

- **Check for existing damage** before purchasing if the part is already damaged in transit, request a replacement.

- **Install it promptly** to prevent further rust or structural issues, especially if your current panel is compromised.

For most Mustang owners, the **OEM part is the best long-term solution**, balancing durability, fit, and aesthetics without sacrificing performance.

Details:

COLOR: EXTERIOR RACE RED PN4A70 / PQ M7236. MILEAGE: 72K MILES. TRANSMISSION: 10-SPEED AUTOMATIC 10R80. BODY TYPE: COUPE 2-DOOR.

part #: lr3b6343504ac59b8 price

• $299.99

specifications trunklipa:

• for models: Mustang
• for makes: Ford
• for years: 2018-2023
• mpn: Lr3b-6343504-ac59b8
• bundle listing: No
• color: Black
• finish: Painted
• fitment type: Direct Replacement
• material: Metal
• placement on vehicle: Rear
• type: Trunk Lid Cover

seller trunklipa:

• # reviews: 59531
• rating: 99.9%
• city: Kingsley, Michigan

shipping trunklipa:

• transit: 4-8 Days
• type: Fixed
• cost: $0.00
• class: Standard
• service: Standard

general trunklipa:

• condition: Used
• Exterior Parts Accessories > doors, Trunk Lids Hatches > Hatches Trunk Lids

returns trunklipa:

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

offer trunklipa:

• started: April 28, 2026
• options: Ship-to-home
• availability: In Stock
• sold: 0
• best offers: True
• quantity: 1

payments trunklipa:

• credit card: Discover
• other
• wallet: Paypal

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