HYUNDAI 311122B000 Fuel Filter 2.0T 3.8 V6

( Manufacturer Part Number: 311122B000 ), ( Part Type: Fuel Filter )

Review HYUNDAI Oem Fuel Filter Coupe 2.0t 3.8 V6 fits GENESIS 2010–2012

The **Hyundai 311122B000 Fuel Filter** is a precision-engineered component designed exclusively for Hyundai Genesis models produced between 2010 and 2012, specifically tailored to accommodate the 2.0L turbocharged (T-GDI) and 3.8L V6 gasoline engines. This high-performance filter is crafted from durable, high-grade materials to ensure optimal fuel flow while effectively trapping contaminants such as dust, rust, and other particulate matter that could otherwise compromise engine efficiency and longevity. Engineered with Hyundai s stringent quality standards, this filter features a robust, compact design that integrates seamlessly into the vehicle s fuel delivery system, minimizing the risk of leaks or malfunctions. Its advanced filtration media is engineered to maintain a fine balance between flow restriction and contaminant capture, allowing for peak engine performance while extending the lifespan of critical fuel system components, including injectors and the fuel pump. The filter s precise fitment ensures a secure installation, reducing the likelihood of vibrations or improper sealing that could lead to fuel leaks or reduced filtration effectiveness. Whether addressing routine maintenance or addressing symptoms of a clogged fuel system such as rough idling, reduced acceleration, or increased fuel consumption this OEM-replacement filter provides a reliable, cost-effective solution that upholds the performance and reliability standards expected from Hyundai s premium lineup. Built to meet or exceed Hyundai s original equipment specifications, it serves as an ideal choice for both professional mechanics and discerning DIY enthusiasts seeking to maintain their Genesis in peak condition.

### **Pros and Cons of buying a Hyundai 311122B000 Fuel Filter for 2010-2012 Genesis 2.0T/3.8 V6**

1. **OEM Quality** This is a genuine Hyundai part, meaning it meets the manufacturer s exact specifications for fit, performance, and durability. It is designed to integrate seamlessly with your engine s fuel system without compatibility issues.

2. **Reliability and Longevity** Hyundai s OEM components are built to last the expected lifespan of the vehicle, reducing the risk of premature failure. The fuel filter is engineered to handle the demands of a turbocharged 2.0L engine and the higher displacement of the 3.8L V6, ensuring consistent fuel flow and engine protection.

3. **Warranty Coverage** Purchasing directly from Hyundai or an authorized dealer often includes a warranty (typically 12-24 months), providing peace of mind against defects or early wear. Third-party sellers may offer warranties as well, though these can vary in terms and coverage.

4. **Prevents Fuel System Contamination** A clean fuel filter removes debris, water, and contaminants from the fuel, protecting injectors, the fuel pump, and the turbocharger (in the 2.0T model) from damage. This helps maintain optimal engine performance and fuel efficiency.

5. **Easy Installation** The 311122B000 is a standard fuel filter for these models, and installation is straightforward for those with basic mechanical skills. It is typically located near the fuel tank or fuel rail, with minimal tools required (e.g., socket wrench, fuel line disconnects).

6. **Compatibility with Aftermarket Upgrades** If you ve modified your Genesis (e.g., upgraded fuel injectors, turbo, or ECU), an OEM filter ensures compatibility with the stock fuel system before considering aftermarket alternatives.

7. **Resale Value Protection** Keeping OEM parts during maintenance can help preserve the vehicle s resale value, as buyers often prefer cars with original components.

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1. **Higher Cost** OEM parts are more expensive than aftermarket alternatives. The 311122B000 may cost significantly more than generic or high-quality aftermarket filters (e.g., WIX, Mann, or Fram equivalents), which can range from 30% to 50% cheaper.

2. **Limited Availability Outside Dealerships** While widely available at Hyundai dealerships, finding this part at auto parts stores (e.g., AutoZone, O Reilly) may require ordering online or checking inventory, which can add time and potential shipping costs.

3. **Potential Overkill for Basic Maintenance** If you ve recently replaced the fuel filter or are performing routine maintenance, some argue that an OEM filter is unnecessary unless there s a specific issue (e.g., clogging, leaks). In such cases, a high-quality aftermarket filter may suffice.

4. **No Performance Advantage** Unlike performance-oriented filters (e.g., high-flow filters for turbocharged engines), the OEM filter is designed for stock operation. It won t improve horsepower or throttle response but will maintain reliability.

5. **Environmental and Ethical Considerations** OEM parts are not always eco-friendly due to packaging and manufacturing processes. Some buyers prefer aftermarket brands that emphasize sustainability.

6. **Risk of Counterfeit Parts** Purchasing from untrusted online sellers (e.g., eBay, Amazon) increases the risk of receiving a fake or refurbished part. Always buy from reputable sources (e.g., Hyundai s official website, authorized dealers, or verified auto parts retailers).

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The **Hyundai 311122B000 fuel filter** is an excellent choice if you prioritize **reliability, longevity, and compatibility** with your 2010-2012 Genesis 2.0T or 3.8 V6. Its OEM status ensures it will perform as intended without compromising your engine s health, making it ideal for owners who want to avoid potential issues from inferior parts. However, the **higher cost and limited availability** may deter budget-conscious buyers or those who prefer aftermarket alternatives for routine maintenance.

For most **serious or performance-oriented owners**, the investment in an OEM filter is justified, especially if you ve noticed fuel system issues (e.g., rough idling, reduced power, or fuel pump failure). If you re on a tight budget or performing a routine replacement, a **high-quality aftermarket filter** (e.g., Mann W914/2 or WIX 57046) could be a cost-effective alternative without sacrificing performance.

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- You value OEM reliability and warranty coverage.

- Your Genesis is showing signs of fuel system wear (e.g., clogged filter, fuel pump struggles).

- You plan to keep the vehicle long-term and want to maintain its value.

- You re comfortable paying a premium for peace of mind.

- You re replacing the filter as part of routine maintenance and haven t experienced issues.

- You want to save money without compromising quality (e.g., Mann, WIX, or Bosch filters).

- You re modifying the engine and need a high-flow filter for better performance.

- **Authorized Hyundai Dealership** (for warranty and authenticity).

- **Hyundai s Official Website** (e.g., Hyundai Parts Store (https://www.hyundaiusa.com/parts)).

- **Reputable Auto Parts Retailers** (e.g., RockAuto, Amazon (verified sellers), or local Hyundai specialty shops).

Always **inspect the part upon arrival** to ensure it s genuine and undamaged. If installing yourself, follow the **vehicle s service manual** carefully, and consider **draining the fuel system** if the filter has been contaminated.

Details:

OEM Fuel Filter in-tank Only fits Bk1 model's.

part #: 311122b000 prices

• $66.45-$141.67

specifications accperformanc:

• for models: Genesis
• for makes: Hyundai
• for years: 2010-2012
• mpn: 311122b000
• part type: Fuel Filter

general accperformanc:

• Parts Accessories > Permance Racing Parts > Accessories
• condition: New

seller accperformanc:

• city: Milford, Connecticut
• rating: 100.0%
• # reviews: 2965

returns accperformanc:

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

payments accperformanc:

• other
• credit card: Mastercard
• wallet: Paypal

shipping accperformanc:

• transit: 3-6 Days
• type: Calculated
• carrier: USPS
• class: Expedited
• cost: $27.76
• service: USPS Priority Mail Large Flat Rate Box

offer accperformanc:

• availability: In Stock
• options: Ship-to-home
• started: June 7, 2026
• sold: 0

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