KIA 31100-CW000 Fuel Gas Tank Reservoir Filler Neck

( Manufacturer Part Number: 31100-CW000 ), ( Type: Fuel Tank ), ( Placement On Vehicle: Rear ), ( Country Of Origin: United States ), ( Fuel Type: Gasoline )

Review KIA Fuel Gas Tank Reservoir Filler Neck Oem fits SPORTAGE 2023–2025

The **Kia 31100 CW000 Fuel Gas Tank Reservoir Filler Neck (2023-2025 Sportage)** is a precision-engineered component designed to ensure a secure, leak-proof, and efficient fueling experience for Kia Sportage models produced between the 2023 and 2025 model years, specifically those built on the CW000 chassis platform. This high-quality filler neck is crafted from durable, corrosion-resistant materials, including reinforced plastic and metal reinforcements, to withstand the rigors of daily driving, varying weather conditions, and the constant exposure to fuel vapors. The design incorporates a tight-sealing gasket system that prevents fuel spillage and vapor leaks, adhering to strict automotive emissions standards while maintaining optimal fuel system integrity. The filler neck features a robust, threaded connection that securely attaches to the fuel tank, ensuring a snug fit that minimizes the risk of detachment or misalignment during refueling or vehicle movement. Its ergonomic shape and smooth contours facilitate easy installation and removal, making maintenance and repairs straightforward for both professional technicians and DIY enthusiasts. Additionally, the filler neck is engineered to accommodate the Sportage s fuel system specifications, including the precise diameter and thread pitch required for a perfect match, reducing the likelihood of compatibility issues. Whether used in a replacement scenario or as an upgrade for enhanced durability, this filler neck exemplifies Kia s commitment to reliability and performance, ensuring that your Sportage operates at its best while maintaining fuel efficiency and safety.

### **Pros and Cons of Buying a Kia 31100 CW000 (2023-2025 Sportage Fuel Gas Tank Reservoir Filler Neck)**

1. **OEM Replacement Part** This is an original equipment manufacturer (OEM) part, meaning it is designed to match the exact specifications of the Kia Sportage s fuel system. OEM parts are typically built to the same high standards as the original components, ensuring a proper fit and reliable performance.

2. **Direct Compatibility** The part is specifically listed for the 2023-2025 Kia Sportage (CW000 trim), reducing the risk of compatibility issues that can arise with aftermarket or generic replacements. This minimizes the chance of leaks, improper sealing, or installation difficulties.

3. **Durability and Longevity** OEM parts are often manufactured with materials that meet Kia s quality control standards, which can contribute to longer-lasting performance compared to lower-quality aftermarket alternatives. The filler neck is a critical component that must withstand fuel exposure, vibrations, and environmental conditions, so a reliable part is essential.

4. **Warranty Coverage** If purchased from an authorized Kia dealer or an approved supplier, this part may come with a warranty, providing peace of mind in case of defects. Aftermarket parts often lack such guarantees.

5. **Prevents Fuel Leaks and Contamination** A faulty or damaged filler neck can lead to fuel spills, vapor leaks, or debris entering the fuel system, which can damage the fuel pump, injectors, or other components. Replacing it with an OEM part helps maintain the integrity of the fuel system.

6. **Maintains Resale Value** If you plan to sell or trade in your Sportage later, using OEM parts for repairs or replacements can help preserve the vehicle s value, as buyers often prefer vehicles that have been maintained with genuine components.

7. **Easier Installation** Since it is designed specifically for the Sportage, the filler neck should fit seamlessly with the existing fuel tank and surrounding components, reducing the need for modifications or additional tools.

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1. **Higher Cost** OEM parts are generally more expensive than aftermarket alternatives. The price of this filler neck may be significantly higher than a non-branded equivalent, which could be a drawback if you are working with a tight budget.

2. **Limited Availability Outside Dealerships** While this part is available, it may not be as widely stocked as aftermarket parts, which can be found at auto parts stores, online marketplaces, or specialty suppliers. This could require ordering from a dealer or a specific supplier, potentially increasing shipping time or costs.

3. **Potential for Counterfeit Parts** Even OEM parts can sometimes be counterfeit, especially if purchased from untrusted sellers. It is crucial to verify the authenticity of the part, especially if buying from third-party online platforms, to avoid receiving a substandard or fake component.

4. **No Additional Features** Unlike some aftermarket parts, this OEM filler neck does not come with added features such as reinforced seals, upgraded materials, or enhanced fuel vapor systems. If you are looking for performance upgrades or improved durability beyond the stock specifications, you may need to explore aftermarket options.

5. **Installation May Require Professional Help** While the part itself is designed for easy installation, replacing a fuel filler neck can be a delicate process, especially if you are not experienced with automotive repairs. Improper installation could lead to leaks or damage to the fuel system, potentially requiring professional assistance, which adds to the overall cost.

6. **Environmental and Ethical Considerations** OEM parts are manufactured with a focus on quality but also contribute to higher production costs and environmental impact due to the manufacturing processes involved. If sustainability is a priority, you might consider whether an aftermarket part with a similar lifespan would be a more eco-friendly choice.

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The **Kia 31100 CW000 (2023-2025 Sportage Fuel Gas Tank Reservoir Filler Neck)** is a reliable and high-quality OEM replacement part that ensures proper fit, durability, and compatibility with your vehicle. Its advantages in terms of reliability, warranty coverage, and maintenance of the vehicle s integrity make it a strong choice for those who prioritize quality and longevity. However, the higher cost and potential limitations in availability or additional features may be drawbacks for budget-conscious buyers or those seeking performance enhancements.

If you are replacing the filler neck due to a leak, damage, or routine maintenance, the OEM part is the safest and most recommended option. If cost is a major concern and you are confident in the quality of aftermarket alternatives, you could explore reputable brands with strong warranties. However, for most owners, the benefits of an OEM part outweigh the drawbacks, especially when considering the long-term reliability of the vehicle.

- You want the most reliable and long-lasting replacement.

- You prefer to maintain your vehicle with genuine Kia parts.

- You are willing to pay a premium for quality and warranty coverage.

- You plan to keep or sell the vehicle in the future, as OEM parts help preserve its value.

- You are on a tight budget and can find a reputable aftermarket part with a strong warranty.

- You are comfortable researching and selecting a high-quality aftermarket brand (e.g., Denso, Mann, or Bosch).

- You are confident in your ability to install the part correctly and are not concerned about minor differences in materials or features.

For most owners, the **OEM part is the best choice** due to its reliability and compatibility, making it the recommended option for this replacement. Always verify the authenticity of the part and consider professional installation if you are unsure about the process.

Details:

PARTS CAME OFF A 2023 KIA SPORTAGE SX FWD. 8-SPEED AUTO TRANSMISSION AWD. 2.5L GDI MPI I4 ENGINE. 67,992 MILES.

part #: 31100cw000 prices

• $189.99-$458.23

specifications fueltanksysteme:

• for models: Sportage
• for makes: Kia
• for years: 2023-2025
• mpn: 31100-cw000
• type: Fuel Tank
• placement on vehicle: Rear
• country of origin: United States
• fuel type: Gasoline

payments fueltanksysteme:

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

seller fueltanksysteme:

• # reviews: 11430
• city: Anderson, South Carolina
• rating: 99.9%

general fueltanksysteme:

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

offer fueltanksysteme:

• quantity: 1
• sold: 0
• started: February 15, 2026
• options: Ship-to-home
• availability: In Stock

returns fueltanksysteme:

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

shipping fueltanksysteme:

• class: Freight
• service: Flat Rate Freight
• cost: $200.00
• type: Fixed

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