HYUNDAI 31030-F3500 Fuel Filler Neck Pipe Tube 2.0L

( Manufacturer Part Number: 31030-F3500 ), ( Type: Filler Neck ), ( Items Included: Tube )

Review HYUNDAI 2.0l Fuel Filler Neck Pipe Tube Oem fits ELANTRA 2017–2020

The **Hyundai 31030-F3500 Fuel Filler Neck Pipe Tube** is a precision-engineered component designed specifically for the **2017 2020 Hyundai Elantra (2.0L engine)** models, ensuring a seamless and secure fuel delivery system. This high-quality, durable tube serves as the critical conduit between the fuel filler neck and the vehicle s fuel tank, maintaining optimal flow while preventing leaks, contamination, or fuel vapor escape. Crafted from **high-grade, fuel-resistant rubber and reinforced with durable plastic or metal reinforcements**, this pipe tube is built to withstand the harsh conditions of daily driving, including exposure to gasoline vapors, temperature fluctuations, and mechanical stress. Its **tight-fitting design** ensures a snug connection to the fuel filler neck and tank, minimizing the risk of fuel spillage or air intrusion, which could lead to performance issues or emissions problems. The **universal compatibility** of this part makes it an ideal replacement for OEM (Original Equipment Manufacturer) components, offering the same reliability and longevity as Hyundai s factory specifications. Whether addressing a worn-out original tube, a damaged section, or a routine maintenance upgrade, this fuel filler neck pipe tube delivers a **tight, leak-proof seal**, contributing to the overall efficiency and safety of the vehicle s fuel system. Its straightforward installation and **direct drop-in fit** make it a hassle-free solution for mechanics and DIY enthusiasts alike, ensuring that the Hyundai Elantra s fuel system operates at peak performance for years to come.

### **Pros and Cons of buying a Hyundai 31030-F3500 (2017-2020 Elantra 2.0L Fuel Filler Neck Pipe/Tube)**

1. **Direct Fitment and Compatibility** This part is specifically designed for the 2017-2020 Hyundai Elantra with a 2.0L engine, ensuring an exact match in terms of size, shape, and connection points. No modifications are typically required for installation, reducing the risk of leaks or improper sealing.

2. **Cost-Effective Replacement** Compared to a full fuel system overhaul or purchasing an entire fuel filler assembly, this tube is a relatively inexpensive part. It can save money while addressing a specific issue (e.g., fuel leaks, cracks, or damage).

3. **Easy Installation** The fuel filler neck pipe is a straightforward component to replace. Most mechanics or even experienced DIYers can install it in under an hour, especially if the car is lifted and the fuel tank is accessible. No major disassembly is usually required.

4. **Prevents Fuel Contamination** A damaged or cracked fuel filler neck can allow debris, moisture, or even small animals to enter the fuel system. Replacing it helps maintain fuel purity and prevents engine performance issues.

5. **Availability and Aftermarket Support** This part is widely available from Hyundai dealers, auto parts stores (O Reilly, AutoZone, RockAuto), and online retailers (Amazon, eBay, RockAuto). There are also aftermarket alternatives that may offer slight cost savings or additional features (e.g., reinforced materials).

6. **Potential Longevity** If the rest of the fuel system (tank, lines, pump) is in good condition, replacing just the filler neck can extend the life of the component, avoiding a more expensive replacement down the line.

7. **Warranty Coverage (If Purchased New)** If buying from an authorized dealer or a reputable seller with a warranty, this part may come with a limited warranty, providing peace of mind against defects.

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1. **Potential for Counterfeit or Low-Quality Parts** Some aftermarket or third-party sellers may offer knockoff versions of this part that are poorly manufactured. Cheap materials can lead to early failure, leaks, or difficulty fitting properly. Always verify the seller s reputation and check for genuine Hyundai or trusted brand parts (e.g., Dorman, ACDelco).

2. **Hidden Damage in the Fuel System** Replacing just the filler neck may not address underlying issues such as a failing fuel pump, clogged fuel filter, or cracks in the fuel tank. If these problems persist, the issue may recur or worsen, leading to further repairs.

3. **Installation Challenges** While generally simple, some cars may have tight spaces around the fuel tank or filler neck, making removal and installation tricky. Rust, corrosion, or adhesive residue from the old part can also complicate the process, requiring extra effort or tools (e.g., heat guns, penetrating oil).

4. **Fuel Spills During Replacement** If the fuel tank is not empty, there s a risk of spilling fuel during installation, which can be hazardous. Proper ventilation and fuel drainage (or using a fuel stabilizer) are necessary to avoid fire or environmental hazards.

5. **Limited Lifespan of the Part** Even a high-quality filler neck tube may degrade over time due to exposure to fuel vapors, heat, and road debris. If the car is driven frequently or in harsh conditions, the part may need replacement again within a few years.

6. **Misalignment or Improper Sealing** If not installed correctly, the new filler neck may not seal properly, leading to fuel leaks or air entering the system. This can cause fuel delivery issues, reduced engine performance, or even stalling.

7. **Environmental and Safety Concerns** Fuel systems involve flammable liquids, so improper handling during replacement can pose a fire risk. It s crucial to work in a well-ventilated area, avoid sparks, and dispose of old fuel responsibly.

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The **Hyundai 31030-F3500 fuel filler neck pipe/tube (2017-2020 Elantra 2.0L)** is a practical and cost-effective solution for addressing a damaged or worn filler neck. It offers a direct fit, ease of installation, and prevents fuel system contamination. However, it s important to source the part from a trusted supplier to avoid counterfeit or low-quality alternatives. Additionally, replacing only this component may not resolve deeper fuel system issues, so a thorough inspection of the fuel tank, lines, and pump is advisable before and after installation.

If the primary concern is a leaking or cracked filler neck and the rest of the fuel system is in good condition, this part is a **recommended purchase**. For those uncomfortable with DIY repairs, a professional mechanic can ensure proper installation and identify any related problems.

- **Buy from a reputable seller** (e.g., RockAuto, O Reilly, or a Hyundai dealer) to ensure authenticity.

- **Inspect the fuel system** (tank, lines, pump) before and after replacement to avoid recurring issues.

- **Follow safety precautions** when handling fuel to prevent spills or fires.

- **Consider professional installation** if unsure about the process or if the car has additional fuel system concerns.

For most drivers, this is a **worthwhile and straightforward repair** that extends the life of the fuel system without major expense.

Details:

Electrical parts are not returnable. Find have been installed, are used or do not meet. Parts must be resalable and in the original packaging. Brand New Hyundai OEM.

Floor mats and cargo trays may be rolled for shipping purposes. Above criteria. Packages may have been opened for inspection and/or picture taking purposes. Part number 31030-F3500.

All parts are new, and some new old stock including filters.

part #: 31030f3500 prices

• $60.00-$250.00

specifications fueltanksysteme:

• for models: Elantra
• for makes: Hyundai
• for years: 2017-2020
• mpn: 31030-f3500
• type: Filler Neck
• items included: Tube

returns fueltanksysteme:

• policy: No Returns

offer fueltanksysteme:

• options: Ship-to-home
• started: May 7, 2026
• sold: 0
• best offers: True
• quantity: 1
• availability: In Stock

shipping fueltanksysteme:

• transit: 5-11 Days
• cost: $30.00
• carrier: USPS
• class: Standard
• service: USPS Ground Advantage
• type: Fixed

general fueltanksysteme:

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

seller fueltanksysteme:

• city: San Antonio, Texas
• rating: 100.0%
• # reviews: 120

payments fueltanksysteme:

• credit card: Discover
• other
• wallet: Paypal

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