fits model: Navigator. make: Lincoln. year: 2007–2014.

( Manufacturer Part Number: 13404 ), ( Part Type: Light ), ( Part Placement: Passenger Right Side Outer ), ( Manufacturer Warranty: 30 Day Warranty )
The **Lincoln Navigator (2007 2014) Passenger Side Outer Tail Light Assembly (Part Numbers: 13404, 8L7Z13404A, 8L7Z-13404-A)** is a precision-engineered, high-performance lighting component designed to enhance both the aesthetic appeal and functional safety of this iconic luxury SUV. Crafted to meet the rigorous standards of Lincoln s premium vehicle lineup, this tail light assembly combines cutting-edge optical technology with durable, weather-resistant construction to ensure reliable operation in all driving conditions. The assembly features a sleek, aerodynamic housing that seamlessly integrates with the Navigator s distinctive tail design, blending form and function with a refined, chrome-accented finish that complements the vehicle s upscale styling. Inside, a sophisticated array of LED or incandescent bulbs depending on the model year provides clear, bright illumination for brake, turn signal, and reverse functions, while the robust lens system minimizes glare and maximizes visibility for other drivers on the road.
Built to withstand the elements, this tail light assembly incorporates weather-sealed gaskets and corrosion-resistant materials, ensuring long-term durability even in harsh climates. The mounting structure is engineered for a precise, secure fit, reducing the risk of misalignment or rattling, which is critical for maintaining both the vehicle s structural integrity and the light s performance. For models equipped with advanced lighting systems, this assembly may also include integrated features such as daytime running lights (DRLs) or adaptive lighting controls, enhancing the Navigator s modern, tech-forward appeal. Whether replacing a damaged unit or upgrading for improved visibility, this tail light assembly delivers a perfect balance of performance, reliability, and luxury, embodying the same level of excellence that defines the Lincoln brand.
### **Pros and Cons of buying a Lincoln Navigator Tail Light (Part # 13404 / 8L7Z13404A / 8L7Z-13404-A, 2007 2014 Models, Passenger Side Outer)**
#### **Pros:**1. **Direct Fitment** This tail light assembly is designed specifically for the 2007 2014 Lincoln Navigator, ensuring compatibility without modification. It includes all necessary wiring, mounting hardware, and lens components.
2. **OEM Quality** As an original equipment manufacturer (OEM) part, it meets Lincoln s factory standards for durability, brightness, and functionality. This reduces the risk of poor performance or premature failure compared to aftermarket knockoffs.
3. **Complete Assembly** Unlike individual bulb replacements, this part includes the entire tail light housing, brake light, turn signal, and sometimes the reverse light in one unit. This simplifies installation and ensures all functions work together correctly.
4. **Reliability** OEM parts are built to last, reducing the likelihood of frequent replacements or electrical issues that can arise with cheaper aftermarket alternatives.
5. **Warranty Coverage** Purchasing from a reputable dealer or authorized seller may include a warranty, providing peace of mind in case of defects.
6. **Aesthetic Consistency** The design matches the original tail light, maintaining the vehicle s appearance and resale value.
7. **Ease of Installation** Since it s a direct replacement, most mechanics or DIYers can install it without extensive modifications or additional tools.
---
#### **Cons:**1. **Higher Cost** OEM parts are significantly more expensive than aftermarket alternatives. The price may range from **$150 $300 **, depending on the seller and whether it s new or refurbished.
2. **Limited Availability** Finding an exact OEM part for older models (2007 2014) can be challenging, especially if the seller doesn t carry Lincoln-specific inventory. Some online marketplaces may require patience or multiple searches.
3. **Potential Counterfeit Risks** Buying from untrusted sellers (e.g., eBay, Craigslist, or unknown online stores) increases the risk of receiving a fake or low-quality part that doesn t fit properly or functions correctly.
4. **Shipping Delays** Since these parts are often ordered from dealers or distributors, shipping times can be longer than for common aftermarket bulbs or lenses.
5. **Overkill for Minor Issues** If the tail light only has a broken bulb or a cracked lens but the housing is otherwise intact, replacing the entire assembly may be unnecessary. In such cases, a partial replacement (e.g., just the bulb or lens) could be more cost-effective.
6. **Resale Value of Used Parts** If purchasing a used/refurbished OEM part, there s a risk of hidden damage (e.g., internal corrosion, faulty wiring) that isn t immediately visible.
7. **Installation Complexity** While straightforward, some vehicles may require additional steps (e.g., removing trim panels, disconnecting wiring harnesses) that could deter inexperienced DIYers.
---
### **Conclusion:** Buying the **Lincoln Navigator tail light (13404 / 8L7Z13404A, 2007 2014, passenger side outer)** as an **OEM part** is the best choice if:- You prioritize **reliability, longevity, and exact fitment**.
- The entire assembly needs replacement (e.g., after an accident or complete failure).
- You want to maintain the vehicle s original appearance and resale value.
- You re willing to pay a premium for quality and warranty coverage.
However, if the issue is **isolated to a bulb, lens, or minor wiring problem**, an **aftermarket replacement** (e.g., a tail light lens or bulb kit) could be a more budget-friendly solution. Additionally, if sourcing from an untrusted seller, there s a higher risk of receiving a counterfeit or damaged part.
---
### **Recommendation:**1. **Verify the Part Number** Double-check that the part number matches your vehicle s exact year and configuration (e.g., 2007 2014 Navigator, passenger side outer). Some models had slight design variations.
2. **Purchase from a Trusted Source**
- **Authorized Lincoln Dealers** (e.g., Ford/Lincoln parts departments).
- **Reputable Online Retailers** (e.g., RockAuto, PartsGeek, Amazon with verified sellers).
- **Local Auto Parts Stores** (e.g., AutoZone, O Reilly, NAPA) that carry OEM or high-quality aftermarket parts.
3. **Consider Aftermarket Alternatives** If the tail light is only partially damaged, look for:- **Tail light lenses** (e.g., from Hella, Bosch, or ACDelco).
- **Bulb replacement kits** (e.g., for brake, turn signal, or reverse lights).
- **Complete aftermarket tail light assemblies** (e.g., from Autolite or Moroso) for a balance of cost and quality.
4. **Inspect Before Buying** If purchasing used/refurbished, request photos or a video inspection to ensure the part is intact and free of damage.
5. **DIY vs. Professional Installation**
- If comfortable with basic automotive work, installing an OEM tail light is manageable with the right tools.
- For complex cases (e.g., rusted mounts, wiring issues), a mechanic may be worth the extra cost.
6. **Check for Warranty** If buying new, confirm whether the seller offers a warranty. Some dealers provide limited coverage on OEM parts.
**Final Verdict:** For a **complete, long-term solution**, the **OEM tail light (13404 / 8L7Z13404A)** is the best choice. For **minor repairs or budget constraints**, an aftermarket alternative may suffice. Always prioritize quality over cost to avoid recurring issues.
Good working condition 30 day warranty or return any reason.