INFINITI 1722160J00 Infinity Fuel Filler Neck Gas Cap

( Manufacturer Part Number: 1722160J00 ), ( Part Type: Infinity Fuel Filler Cap ), ( Id: 28bbc779-c7a0-4e21-8382-7838d10e2363 ), ( Interchange: 179-cpi ), ( Year: 1993 ), ( Partout Id: A-128326751 )

Review INFINITI Infinity Fuel Filler Neck Assembly Gas Cap Oem fits G20 1991–1996

The **Infiniti 1722160J00 Fuel Filler Neck and Gas Cap (1991 1996 Nissan/Infiniti G20)** is a precision-engineered component designed to seamlessly integrate with the fuel system of the iconic G20 sedan, ensuring both functionality and aesthetic continuity. Crafted from high-quality, durable materials, this fuel filler neck and cap assembly is built to withstand the demands of daily driving while maintaining a sleek, factory-matched appearance. The fuel filler neck features a robust, corrosion-resistant construction, typically made from reinforced plastic or metal, to prevent degradation from exposure to fuel vapors, road salt, and environmental elements. The neck s design aligns perfectly with the G20 s fuel tank opening, providing a secure and leak-proof connection that minimizes the risk of spills or fuel evaporation. The accompanying gas cap, often featuring the distinctive Infiniti/Nissan logo, is not only a practical closure for the fuel tank but also a subtle yet essential element of the vehicle s exterior styling. This cap is designed with a secure locking mechanism to prevent accidental opening during transit, while its ergonomic grip ensures ease of use when refueling. Whether restoring a classic G20 to its original glory or maintaining a well-preserved example, this OEM-replacement part guarantees a perfect fit, reliable performance, and the confidence of knowing that every detail has been accounted for. Ideal for enthusiasts and mechanics alike, it bridges the gap between form and function, ensuring that the G20 s fuel system operates as efficiently as it looks.

### Pros and Cons of buying a Infiniti G20 Fuel Filler Neck (Part Number 1722160J00, 1991 1996 Models)

1. **Direct Fitment** This part is designed specifically for the 1991 1996 Infiniti G20 (and some Nissan models like the Maxima and Sentra). It ensures compatibility without modifications, reducing the risk of installation issues.

2. **Authentic Replacement** As an OEM (Original Equipment Manufacturer) or high-quality aftermarket part, it matches the original design, improving fit, function, and aesthetics compared to generic alternatives.

3. **Prevents Fuel Leaks** A faulty or damaged fuel filler neck can cause fuel leaks, which are hazardous and can damage the vehicle s undercarriage. Replacing it ensures a proper seal.

4. **Maintains Fuel System Integrity** The filler neck connects the fuel tank to the fuel cap and filler tube. A worn or cracked part can allow moisture, dirt, or debris into the fuel system, potentially clogging the fuel filter or injectors.

5. **Easy Installation** The part is relatively straightforward to replace, often requiring only basic tools. Many owners or mechanics can handle the job without specialized equipment.

6. **Cost-Effective** Compared to the potential repair costs of fuel system damage or a new fuel tank, replacing just the filler neck is a minor expense.

7. **Improves Resale Value** If you plan to sell the vehicle later, addressing common wear items like the fuel filler neck can make the car more appealing to buyers.

8. **Available from Reputable Sellers** Many online marketplaces (eBay, Amazon, RockAuto, etc.) and auto parts stores carry this part, often with warranties or return policies.

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1. **Age of the Part** Since the G20 is an older model, finding a brand-new OEM part may be difficult or expensive. You might need to source a used/rebuilt part or an aftermarket replica, which could have wear or quality inconsistencies.

2. **Potential Counterfeit Parts** Some aftermarket or eBay listings may sell counterfeit or low-quality replicas that don t fit properly or fail quickly. Always verify the seller s reputation and part authenticity.

3. **Rust or Corrosion Risk** Older vehicles, especially those exposed to salt or moisture, may have rusted filler necks. If the part is already corroded, it may not be salvageable, and you might need to replace the entire fuel tank assembly.

4. **Labor Costs (If Not DIY)** If you take the car to a mechanic, labor costs for a simple replacement can add up, especially if the mechanic charges by the hour.

5. **Fuel Tank Condition** If the fuel tank itself is cracked or compromised, replacing just the filler neck won t solve the underlying issue. You d need to inspect the tank for leaks or damage.

6. **Limited Availability of OEM Parts** Nissan/Infiniti no longer produces OEM parts for these older models, so you re limited to aftermarket options, which may vary in quality.

7. **Potential for Additional Damage** If the filler neck is cracked or broken, fuel may have already leaked, damaging the undercarriage or surrounding components. A thorough inspection is recommended before purchase.

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Replacing the fuel filler neck on a 1991 1996 Infiniti G20 is a practical and cost-effective maintenance task for most owners. The part is relatively inexpensive, easy to install, and critical for preventing fuel leaks and contamination. However, the quality of the replacement part depends heavily on the source prioritize reputable sellers to avoid counterfeit or worn-out components.

If you re comfortable with basic automotive work, purchasing and installing the part yourself is the most economical route. If not, factor in labor costs, but this should still be a minor expense compared to neglecting the issue.

- **Buy from a trusted source** (e.g., RockAuto, Amazon, or a well-reviewed eBay seller) to ensure the part is genuine and in good condition.

- **Inspect the fuel tank** for leaks or rust before purchasing the filler neck, as a damaged tank may require a full replacement.

- **Consider DIY installation** if you re handy, as it s a straightforward job that can save on labor costs.

- **Replace the fuel cap as well** if it s worn, as it works in tandem with the filler neck to maintain a proper seal.

- **Test for leaks** after installation by filling the tank and checking for drips around the filler neck.

For most G20 owners, addressing this issue proactively will extend the life of the fuel system and avoid more costly repairs down the line.

Details:

INFINITI G20 94-95 INFINITI; Upper; base model. Search for more parts INFINITI G20. This part will fit the following: INFINITI G20 91-93 INFINITI; Upper; base model. INFINITI G20 96 Upper; base model.

part #: 1722160j00 price

• $142.50

specifications fueltanksysteme:

• for models: G20
• for makes: Infiniti
• for years: 1991-1996
• mpn: 1722160j00
• part type: Infinity Fuel Filler Cap
• id: 28bbc779-c7a0-4e21-8382-7838d10e2363
• interchange: 179-cpi
• year: 1993
• partout id: A-128326751

offer fueltanksysteme:

• options: Ship-to-home
• best offers: True
• started: May 17, 2026
• quantity: 1
• availability: In Stock
• sold: 0

payments fueltanksysteme:

• other
• credit card: Discover
• wallet: Apple-pay

shipping fueltanksysteme:

• cost: $0.00
• type: Fixed
• transit: 3-5 Days
• service: Standard
• class: Standard

seller fueltanksysteme:

• city: Brush, Colorado
• rating: 99.6%
• # reviews: 16594

general fueltanksysteme:

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

returns fueltanksysteme:

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

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