fits model: Tucson. make: Hyundai. year: 2005–2009.

( Manufacturer Part Number: 310362E300 ), ( Part Type: Fuel Filler Cap ), ( Id: 746d83c1-874f-4283-97f9-732ed0972270 ), ( Interchange: 179-cpi ), ( Year: 2006 )
The **Hyundai 310362E300 Fuel Filler Neck and Gas Cap** is a precision-engineered component designed specifically for the **2005 2009 Hyundai Tucson**, ensuring a secure, leak-proof, and functional fuel system. This high-quality replacement part is crafted from durable materials, including a sturdy plastic housing and a reinforced metal or high-grade polymer locking mechanism, to withstand the demands of daily driving while maintaining optimal fuel efficiency and safety. The fuel filler neck features a sleek, aerodynamic design that seamlessly integrates with the vehicle s body, reducing drag and enhancing aerodynamics while preventing debris from entering the fuel system. The gas cap, equipped with a reliable O-ring seal, guarantees an airtight closure, preventing fuel vapors from escaping and helping to maintain proper fuel pressure for optimal engine performance. This component is engineered to meet Hyundai s strict manufacturing standards, ensuring compatibility with the vehicle s fuel delivery system, including the fuel pump and fuel rail. Whether replacing a worn-out or damaged original part or upgrading for improved durability, this fuel filler neck and gas cap offers a reliable, long-lasting solution that restores both functionality and aesthetic consistency to the Tucson s fuel system.
### **Pros and Cons of Buying a Hyundai 310362E300 (2005 2009 Tucson) Fuel Filler Neck/Gas Cap**
#### **Pros:**1. **Direct Fitment** This part is specifically designed for the 2005 2009 Hyundai Tucson, ensuring compatibility without modifications.
2. **Prevents Fuel Spills and Evaporation** A properly sealed fuel filler neck reduces the risk of fuel leaks and vapor loss, improving fuel efficiency.
3. **Prevents Theft and Tampering** The gas cap often includes a locking mechanism, deterring unauthorized access to the fuel tank.
4. **Easy Installation** Most aftermarket fuel filler necks are designed for straightforward replacement, requiring minimal tools.
5. **Cost-Effective** Compared to labor costs for professional installation, buying and replacing it yourself is affordable.
6. **Improves Vehicle Reliability** A damaged or missing fuel filler neck can cause engine performance issues, so replacing it maintains proper fuel delivery.
7. **OEM Quality (If Authentic)** If purchasing an original Hyundai part, it will match the vehicle s specifications in terms of material and durability.
#### **Cons:**1. **Potential Counterfeit Parts** Some aftermarket parts may be low-quality or mislabeled, leading to poor sealing or early failure.
2. **Rust and Wear Over Time** Even new parts may degrade if exposed to harsh conditions (e.g., road salt, extreme temperatures).
3. **Installation Challenges** If the original mounting points are corroded or damaged, installation may require extra effort or additional repairs.
4. **Limited Availability** Depending on the seller, finding a genuine or high-quality replacement may take time.
5. **No Warranty (If Aftermarket)** Unlike OEM parts, aftermarket components often lack manufacturer warranties.
6. **Possible Misalignment** If not installed correctly, the fuel filler neck may not seal properly, leading to fuel leaks.
7. **Price Variability** Prices can fluctuate based on brand, seller, and demand, sometimes making it difficult to find a fair deal.
---
### **Conclusion**
The Hyundai 310362E300 fuel filler neck is a crucial but often overlooked component that ensures proper fuel system function. While it is a relatively inexpensive and straightforward replacement, the quality of the part and ease of installation depend on the source. If purchasing from a reputable supplier (such as an authorized Hyundai parts dealer or a trusted aftermarket brand), the benefits such as preventing leaks, improving fuel efficiency, and maintaining vehicle reliability outweigh the risks. However, if the part is counterfeit or poorly installed, it could lead to further issues.
---
### **Recommendation**
- **Buy from a trusted source** Opt for an **OEM Hyundai part** or a **highly rated aftermarket brand** (e.g., Dorman, ACDelco, or a Hyundai-approved supplier) to ensure quality.
- **Check for damage** Inspect the original mounting area for rust or cracks before installation to avoid future problems.
- **Follow installation instructions carefully** Ensure the new part is securely fastened and properly aligned to prevent leaks.
- **Consider a locking gas cap** If theft is a concern, choose a model with a locking mechanism for added security.
- **Replace if damaged** If the original part is cracked, warped, or leaking, replacing it promptly is a small investment that prevents bigger issues.
**Final Verdict:** This is a worthwhile replacement for any 2005 2009 Tucson owner experiencing fuel system concerns, provided the part is genuine and installed correctly. Prioritize quality over cost to avoid long-term complications.
This part will fit the following: HYUNDAI TUCSON 05 Lower; GL, GLS LX. HYUNDAI TUCSON 07-09 Lower; GLS, Limited SE. Search for more parts HYUNDAI TUCSON. HYUNDAI TUCSON 06 Lower; GL, GLS Limited.