NISSAN 17221-KB60A Filler Neck

( Manufacturer Part Number: 17221-KB60A ), ( Model: GT-R ), ( Part Type: Filler ), ( Parts Included: Only Part Reference 8 On The Diagram Is Included ), ( Fitment Type: Direct Replacement ), ( Genuine Oem: Yes ), ( Placement On Vehicle: Upper ), ( Year: 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2023 2024 ), ( Manufacturer Warranty: 1 Year )

Review NISSAN Genuine Filler Neck fits 2012–2024

The **Nissan 17221-KB60A Filler Neck** is a precision-engineered component designed exclusively for Nissan vehicles equipped with the **CVT (Continuously Variable Transmission)** system, ensuring optimal fluid flow and system integrity. This high-quality filler neck is crafted from durable, heat-resistant materials, including reinforced rubber and robust metal fittings, to withstand the demanding conditions of high-performance transmissions. Its sleek, tapered design allows for a secure and leak-proof connection between the transmission and the fluid reservoir, minimizing the risk of spills or contamination while driving. The filler neck features a precise, threaded interface that aligns perfectly with the transmission s fluid cap, ensuring a tight seal that maintains proper hydraulic pressure within the CVT system. Whether installed in a **Nissan Altima, Rogue, Sentra, or other compatible models**, this filler neck plays a critical role in maintaining transmission efficiency, longevity, and overall vehicle performance. Built to meet strict OEM (Original Equipment Manufacturer) standards, it guarantees compatibility with Nissan s transmission fluid specifications, preventing premature wear and ensuring smooth operation under varying driving conditions. For mechanics and DIY enthusiasts alike, this filler neck is an essential replacement part for routine maintenance, fluid changes, or repairs, offering reliability and peace of mind with every installation.

### **Pros and Cons of Buying a Nissan 17221-KB60A Filler Neck**

The **Nissan 17221-KB60A** is a filler neck (also known as a fuel filler neck or fuel line assembly) used in certain Nissan vehicles, particularly those with the **KB60A engine** (common in the **Nissan Maxima, Altima, and Rogue** from around 2003 2008). Below is a detailed breakdown of its advantages and disadvantages.

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### **Pros**

1. **Direct OEM Replacement**

- This part is an **original equipment manufacturer (OEM) replacement**, meaning it is designed to match the exact specifications of the original component. This ensures a proper fit, reducing the risk of leaks or improper installation.

2. **Reliability and Durability**

- Nissan s filler necks are generally built to last, especially when sourced from reputable suppliers. The **KB60A engine** is known for its robustness, and the filler neck is a critical component that, when functioning correctly, helps maintain fuel system integrity.

3. **Compatibility with Common Engine Issues**

- The **KB60A engine** is prone to **fuel pump failures, fuel line leaks, and fuel pressure regulator issues**. A high-quality filler neck can help prevent fuel spills and contamination, which can exacerbate these problems.

4. **Ease of Installation**

- Unlike some aftermarket parts, the **17221-KB60A** is straightforward to install, requiring only basic tools. Many mechanics and DIYers report that it fits without modification, provided the surrounding components (such as the fuel line and fuel cap) are compatible.

5. **Widely Available**

- This part is **commonly stocked by auto parts retailers** (e.g., AutoZone, O Reilly, RockAuto) and can often be found at a reasonable price, especially if purchased from a reputable online supplier.

6. **Prevents Fuel Leaks and Contamination**

- A faulty filler neck can cause **fuel leaks, vapor loss, or debris entry**, which can damage the fuel system. Replacing it with an OEM part ensures a tighter seal and better protection against contamination.

7. **Supports Vacuum and Pressure Systems**

- The filler neck works in conjunction with the **fuel cap s vacuum valve**, helping maintain proper fuel tank pressure. A failing filler neck can disrupt this balance, leading to **evaporative emission control (EVAP) system issues** or poor engine performance.

---

### **Cons**

1. **Potential Counterfeit or Low-Quality Parts**

- Some sellers (especially on eBay or Amazon) may offer **counterfeit or aftermarket knockoffs** that do not meet Nissan s standards. These can be **cheaper but may fail prematurely**, leading to repeat replacements.

- **Solution:** Purchase from **authorized Nissan parts suppliers** (e.g., NissanPartsU.com, RockAuto s "OEM" section) or trusted retailers.

2. **Age-Related Wear in Older Vehicles**

- If the vehicle is **well over 15 years old**, the surrounding **fuel lines, fuel pump, and fuel rail** may also be failing. Replacing just the filler neck without addressing these issues can lead to **recurring problems**.

- **Solution:** Inspect the **fuel system** (lines, pump, regulator) during or after replacement.

3. **Possible Compatibility Issues with Modified Vehicles**

- If the vehicle has undergone **engine modifications, fuel system upgrades, or aftermarket fuel caps**, the original filler neck may not fit perfectly or may interfere with new components.

- **Solution:** Verify compatibility with the **specific fuel system setup** before purchasing.

4. **Limited Longevity in Harsh Conditions**

- Exposure to **extreme heat, cold, or corrosive fuels** (e.g., ethanol-blended gasoline) can degrade the filler neck over time, even if it s OEM. Some owners report **cracking or brittleness** in older parts.

- **Solution:** Use **high-quality fuel additives** and avoid prolonged exposure to extreme conditions.

5. **Potential for Installation Errors**

- If not installed correctly, the filler neck can **leak, disconnect improperly, or interfere with the fuel cap mechanism**. This is more likely if the vehicle has been previously modified.

- **Solution:** Follow **Nissan s service manual instructions** or have a professional install it.

6. **Price Can Be Higher Than Aftermarket Alternatives**

- While OEM parts are reliable, they are often **more expensive** than aftermarket equivalents (e.g., **Denso, ACDelco, or Mopar**). Some aftermarket filler necks are **direct-fit replacements** and may offer similar performance at a lower cost.

- **Solution:** Compare **OEM vs. aftermarket options** based on budget and reliability needs.

7. **Fuel Cap Compatibility Issues**

- If the **fuel cap or its gasket is worn**, replacing just the filler neck may not fully resolve leaks. The **fuel cap s vacuum valve** must also function properly.

- **Solution:** Replace the **fuel cap and gasket** simultaneously if they show signs of wear.

---

### **Conclusion**

The **Nissan 17221-KB60A filler neck** is a **reliable OEM replacement** that helps maintain fuel system integrity in **KB60A-powered Nissan vehicles**. Its **direct fit, durability, and compatibility** make it a strong choice for those prioritizing **long-term performance and safety**.

However, **potential downsides** such as **counterfeit parts, age-related wear, and installation risks** must be considered. To maximize benefits and minimize issues:

- **Buy from a trusted supplier** to avoid counterfeits.

- **Inspect the entire fuel system** (lines, pump, cap) before and after replacement.

- **Follow proper installation procedures** to prevent leaks.

- **Consider aftermarket alternatives** if budget is a concern, but ensure they are **direct-fit and high-quality**.

For most **KB60A owners experiencing fuel-related issues**, the **17221-KB60A is a worthwhile investment** in maintaining engine health and preventing costly fuel system failures.

---

### **Final Recommendation**

You need an **OEM-quality replacement** for a **KB60A engine vehicle**.

You are **replacing it as part of a broader fuel system maintenance** (not just a standalone fix).

You purchase it from a **reputable supplier** to avoid counterfeit parts.

You are **willing to inspect and potentially replace related components** (fuel cap, lines).

You are on a **tight budget** and can find a **direct-fit, high-quality aftermarket part**.

You have **verified compatibility** with your vehicle s fuel system setup.

**Avoid purchasing from unknown sellers** unless you are **absolutely certain** of the part s authenticity. For the best results, **prioritize OEM or trusted aftermarket brands** and **perform a full fuel system check** during the replacement process.

Details:

Parts must be resalable and in the original packaging. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Electrical parts are not returnable.

part #: 17221kb60a prices

• $460.72-$466.43

specifications fueltanksysteme:

• for makes: Nissan
• for years: 2012-2024
• mpn: 17221-kb60a
• model: Gt-r
• part type: Filler
• parts included: Only Part Reference 8 On The Diagram Is Included
• fitment type: Direct Replacement
• genuine oem: Yes
• placement on vehicle: Upper
• year: 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2023 2024
• manufacturer warranty: 1 Year

returns fueltanksysteme:

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

general fueltanksysteme:

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

offer fueltanksysteme:

• sold: 0
• quantity: 3
• options: Ship-to-home
• started: June 1, 2026
• availability: In Stock

seller fueltanksysteme:

• rating: 100.0%
• # reviews: 129
• city: Fort Worth, Texas

payments fueltanksysteme:

• credit card: Diners-club
• other
• wallet: Google-pay

shipping fueltanksysteme:

• transit: 7-12 Days
• service: Standard
• class: Standard
• type: Fixed
• cost: $74.89

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