KIA 31100-GG500 Fuel Gas Tank Reservoir Bottle Heat Shield

( Manufacturer Part Number: 31100-GG500 ), ( Oe/oem Part Number: 31150-gg500 / 31150 Gg500 / 31150gg500 ), ( Bundle Listing: No ), ( Fitment Type: Direct Replacement ), ( Fuel Type: Gasoline ), ( Material: Plastic ), ( Placement On Vehicle: Rear ), ( Type: Fuel Tank )

Review KIA Fuel Gas Tank Reservoir Bottle Heat Shield Oem fits K4 CL4 2025

The **Kia 31100-GG500 2025 K4 CL4 Fuel Gas Tank Reservoir Bottle Heat Shield** is a precision-engineered automotive component designed to enhance the performance, efficiency, and longevity of the fuel system in select Kia vehicles equipped with a **K4 CL4** engine configuration. This high-quality heat shield is specifically tailored to fit the **2025 model year** of Kia s lineup, ensuring seamless compatibility with the latest design updates and structural modifications. Crafted from durable, heat-resistant materials, this shield is engineered to protect the fuel gas tank reservoir bottle from excessive heat buildup, which can occur due to proximity to the exhaust system, engine bay, or underbody components. By acting as a thermal barrier, it prevents premature fuel degradation, reduces vapor lock risks, and minimizes the potential for fuel line or component damage caused by prolonged exposure to elevated temperatures. The shield s design incorporates a snug, contoured fit, allowing for easy installation without compromising the vehicle s aerodynamics or structural integrity. Whether installed during original equipment manufacturing or as part of a maintenance or upgrade procedure, this heat shield contributes to improved fuel stability, optimized engine performance, and extended service life for the fuel system. Ideal for both OEM replacement and aftermarket applications, it adheres to strict automotive industry standards, ensuring reliability and durability under demanding driving conditions.

### **Pros and Cons of buying a Kia 31100-GG500 (2025 K4 CL4 Fuel Gas Tank Reservoir Bottle Heat Shield)**

1. **Compatibility with Kia K4 Models** This part is specifically designed for the 2025 Kia K4 (CL4 variant), ensuring a proper fit without modifications. This reduces the risk of leaks, improper sealing, or damage to the fuel system.

2. **Enhanced Fuel System Protection** The heat shield helps prevent excessive heat buildup around the fuel tank, reducing the risk of fuel vaporization, pressure fluctuations, or potential fire hazards, especially in hot climates or under heavy loads.

3. **Durability and Quality** Kia s OEM (Original Equipment Manufacturer) parts are typically built to withstand the same rigorous testing as factory-installed components. This suggests a higher likelihood of long-term reliability compared to aftermarket alternatives.

4. **Prevents Fuel Evaporation and Loss** A well-sealed fuel tank with proper ventilation (as this part likely supports) helps maintain optimal fuel levels, reducing the frequency of refueling and potential engine performance issues from fuel starvation.

5. **Warranty Coverage** If purchased directly from Kia or an authorized dealer, this part may come with a warranty, providing peace of mind against manufacturing defects.

6. **Improved Fuel System Efficiency** A properly functioning fuel tank assembly contributes to better fuel delivery to the engine, potentially enhancing throttle response and overall drivability.

7. **Prevents Corrosion and Leaks** The heat shield and reservoir design may help protect against moisture buildup and corrosion, which can degrade fuel lines and components over time.

---

1. **High Cost** As an OEM or high-quality replacement part, this item may be significantly more expensive than generic or aftermarket alternatives. The price could be a barrier for budget-conscious buyers.

2. **Limited Availability Outside Dealerships** While Kia parts are widely available, finding this specific component (especially for a newer model like the 2025 K4) may require ordering from an online retailer or authorized dealer, which could involve shipping delays.

3. **Potential Overkill for Minor Issues** If the original heat shield or reservoir was damaged due to a minor accident or wear rather than a systemic failure, replacing the entire assembly may be unnecessary. A targeted repair (e.g., replacing just the heat shield) could be more cost-effective.

4. **Installation Complexity** Replacing a fuel tank reservoir and heat shield may require professional installation, especially if it involves disconnecting fuel lines or electrical components. DIYers without mechanical experience may struggle with the process.

5. **Risk of Counterfeit Parts** Purchasing from unauthorized sellers (e.g., unverified online marketplaces) could result in receiving substandard or counterfeit parts that fail prematurely or do not fit properly.

6. **Potential for Overengineering** If the original issue was unrelated to heat or fuel retention (e.g., a faulty fuel pump or clogged filter), replacing just this component may not resolve the underlying problem, leading to repeated repairs.

7. **Environmental and Disposal Concerns** Fuel system components contain materials that may require proper disposal. Buyers should ensure they have a safe way to handle the old part to avoid environmental contamination.

---

### **Conclusion**

The **Kia 31100-GG500 (2025 K4 CL4 Fuel Gas Tank Reservoir Bottle Heat Shield)** is a high-quality, OEM-replacement part that offers significant benefits in terms of compatibility, durability, and fuel system protection. Its primary advantages lie in preventing heat-related failures, improving fuel efficiency, and ensuring long-term reliability critical factors for maintaining the performance and safety of a Kia K4.

However, the **higher cost, potential complexity of installation, and risk of over-replacement** for minor issues are notable drawbacks. Whether this part is worth purchasing depends on the specific situation:

- If the original component is failing due to heat damage, corrosion, or leaks, this replacement is justified.

- If the issue is unrelated (e.g., a faulty sensor or pump), a more targeted repair may be more economical.

- For buyers with mechanical experience, the installation can be done themselves, saving labor costs; otherwise, professional installation is recommended.

---

### **Recommendation**

- You are experiencing **fuel-related symptoms** (e.g., rough idling, fuel gauge inconsistencies, or overheating concerns) that suggest a failing reservoir or heat shield.

- You want to **prevent future issues** in a high-mileage or heavily used K4, especially in hot climates.

- You are purchasing from a **trusted source** (Kia dealership, authorized online retailer) to avoid counterfeit parts.

- You are prepared for the **cost and potential installation challenges**.

- The problem is **not directly related** to the fuel tank assembly (e.g., a clogged fuel filter or failing pump).

- You are on a **tight budget** and can find a lower-cost alternative (though quality may vary).

- You lack **mechanical experience** and are unwilling to pay for professional installation.

If unsure, consult a **Kia-certified mechanic** to diagnose the exact issue before purchasing. They can confirm whether this specific part is necessary or if a simpler repair suffices. For preventive maintenance, consider a **full fuel system flush or inspection** alongside this replacement to ensure optimal performance.

Details:

TRANSMISSION: CONTINUOUSLY VARIABLE CVT M6GF2. MILEAGE: 22K MILES. BODY TYPE: 4-DOOR SEDAN. COLOR: EXTERIOR INTERSTELLAR GRAY AG9.

part #: 31100gg500 prices

• $315.99-$399.99

specifications fueltanksysteme:

• for models: K4, Cl4
• for makes: Kia
• for years: 2025
• mpn: 31100-gg500
• oe/oem part number: 31150-gg500 / 31150 Gg500 / 31150gg500
• bundle listing: No
• fitment type: Direct Replacement
• fuel type: Gasoline
• material: Plastic
• placement on vehicle: Rear
• type: Fuel Tank

offer fueltanksysteme:

• best offers: True
• quantity: 1
• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: February 5, 2026

seller fueltanksysteme:

• city: Kingsley, Michigan
• # reviews: 42096
• rating: 99.8%

general fueltanksysteme:

• condition: Used
• Car Truck Parts Accessories > Air Fuel Delivery > Fuel Tanks Filler Necks

shipping fueltanksysteme:

• class: Economy
• service: Economy
• type: Fixed
• transit: 4-7 Days
• cost: $150.00

returns fueltanksysteme:

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

payments fueltanksysteme:

• other
• wallet: Paypal
• credit card: Diners-club

Kia 31100-GG500 Is Similar To:

• 0k52c 42250 Kia Hyundai Oem Genuine Fuel Cap Assembly Part New (31.2% similar) ...(August 23rd, 2018)
• 1125110306b Kia Oem Sportage Fuel Gas Strap Bolt (33.1% similar) This parts position is left, right. Superseded part numbers this item may have been from a different number manufacture...(July 28th, 2018)
• 786292 06 07 08 Kia Rio Fuel Tank 197-50145b (24.4% similar) Ac systems must be flushed with proof of dryer and accumulator purchase for warranty to remain valid on ac compressors. Well be glad to help. Warranty void on overheated, burned or overloaded parts. Absolutely no labor paid on replaced items. No length of time warranty. Electrical parts are sent ...(April 28th, 2016)
• 31072d5500 Kia Oem Optima Fuel Hose (29.8% similar) All airbag modules are also non returnable. Est, Mon to Fri...(March 21st, 2018)
• 31100-b2501 Kia Soul Fuel Gas Tank (46% similar) I m PO r a n w for local pick-up please...(June 6th, 2019)
• 311013x000 Kia Oem Optima Fuel Tank Pad (39% similar) Est, Mon to Fri. All airbag modules are also non returnable. Kia oem optima...(March 21st, 2018)
• 311073r000 Kia Oem Optima Fuel Cover (31.3% similar) Warranting warranty. Kia oem optima...(February 2nd, 2019)
• 311103e200 Keystone Automotive Operations New Fuel Tank For Kia Sorento (37.3% similar) FedEx USPS will not accept any damage claim if the receiver have sign for package...(August 9th, 2018)
• 31118fd550 Kia Hyundai Oem Sedona Elantra Fuel (20.8% similar) Part number: 31118-FD550. New fuel tank grommet for various model Hyundai's and kia's...(April 28th, 2018)
• 311503q500 Kia Oem Tank (29.4% similar) Warranting warranty...(February 2nd, 2019)
• 311754d550 Kia Oem Sedona Fuel Pipe (22.8% similar) Warranting warranty...(February 2nd, 2019)