1. Fuel Tanks & Filler Necks Deals
  2. sku: 25054288691763741
  3. AAPF 197-58898B

AAPF 197-58898B Fuel Tank Gallon 21.1

fits model: Qx4. make: Infiniti. year: 1997–2000.

197-58898b Aapf Fuel Tank 21.1 Gallon Fits 97-00 Infiniti Qx4 1151928

( Brand: Aapf ), ( Part Type: Fuel Tank ), ( Genuine Oem: No ), ( Ipn: 197-58898b )

Review AAPF Fuel Tank 21.1 Gallon Infiniti fits QX4 1997–2000

The **AAPF 197-58898B Fuel Tank (21.1 gallons)** is a high-quality, direct-fit replacement designed specifically for the **Infiniti QX4 (model years 1997 2000)** to ensure optimal performance, safety, and longevity. Crafted from durable **high-density polyethylene (HDPE)**, this fuel tank is engineered to withstand the rigors of daily driving while maintaining structural integrity under varying temperature conditions, from extreme cold to scorching heat. The tank features a **robust, reinforced design** with precision-molded seams and a **double-walled construction** in critical areas to prevent leaks, cracks, or fuel spillage common issues that can compromise vehicle reliability and pose environmental hazards. Its **OEM-compatible dimensions** guarantee a seamless installation, eliminating the need for modifications to the vehicle s fuel system, exhaust, or undercarriage components. The tank is equipped with a **durable, corrosion-resistant fuel sender unit** that provides accurate fuel level readings, ensuring your vehicle s fuel gauge remains reliable and your driving experience remains hassle-free. Whether you re tackling long highway trips or navigating urban commutes, this fuel tank delivers **superior durability, fuel efficiency, and peace of mind**, making it an essential upgrade for maintaining your Infiniti QX4 s performance and resale value. Backed by **rigorous quality testing**, including pressure and impact resistance evaluations, this replacement part is built to last, offering a long-term solution for fuel system reliability without compromising on fit or function.

### **Pros and Cons of buying a AAPF 197-58898B Fuel Tank (21.1 Gallon, 1997-2000 Infiniti QX4)**

#### **Pros:**

1. **Direct Fitment** This is an OEM replacement part designed specifically for the 1997-2000 Infiniti QX4, ensuring compatibility without modifications.

2. **High-Quality Material** Made from durable, corrosion-resistant materials, which helps prevent leaks and extends the lifespan of the fuel system.

3. **Reliability** A reputable aftermarket brand like AAPF (Auto Parts Accessory Professionals) typically provides parts that meet or exceed factory standards.

4. **Prevents Fuel Leaks** A failing fuel tank can cause leaks, which are hazardous and can damage the vehicle s interior. Replacing it ensures a secure seal.

5. **Compatibility with Upgrades** If you plan to modify your vehicle (e.g., adding a turbocharger or aftermarket fuel system), a new tank may be necessary to accommodate changes.

6. **Easier Maintenance** A new tank eliminates potential issues from rust, cracks, or internal corrosion that could lead to costly repairs down the line.

7. **Potential Fuel Efficiency Improvement** If the original tank was damaged or had restricted flow, a new one could help maintain proper fuel delivery.

#### **Cons:**

1. **Cost** Replacement fuel tanks are not cheap, typically ranging between **$200 $400** depending on brand and availability. Labor costs for installation can add another **$100 $200**, depending on the shop.

2. **Installation Complexity** Fuel tanks are heavy and require draining fuel before removal. If you re not experienced with automotive work, professional installation is recommended.

3. **Potential for Counterfeit Parts** Some aftermarket parts may be fakes, leading to poor quality or improper fit. Buying from a trusted dealer reduces this risk.

4. **Time-Consuming** Replacing a fuel tank is a labor-intensive job that may take **2 4 hours**, depending on the mechanic s efficiency.

5. **Fuel System Flush May Be Needed** If the old tank had contaminants, a fuel system clean may be required afterward to ensure optimal performance.

6. **Warranty Considerations** If the vehicle is still under manufacturer warranty, replacing the tank may void certain coverage, depending on the issue (e.g., if it was damaged in an accident).

7. **Environmental & Safety Concerns** Fuel spills during removal or installation require proper disposal, and working with gasoline carries fire risks if not handled carefully.

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### **Ending Conclusion:**

The **AAPF 197-58898B fuel tank** is a solid aftermarket replacement for the 1997-2000 Infiniti QX4, offering reliability and proper fitment. While the upfront cost and installation effort are significant drawbacks, the long-term benefits such as preventing leaks, improving fuel system integrity, and avoiding potential engine damage make it a worthwhile investment if the original tank is failing.

If your current tank is **leaking, rusted, or showing signs of internal corrosion**, replacing it is a **necessary preventive measure**. However, if the tank is still functional but you re considering it for a modification or as a precautionary upgrade, weigh the cost against the potential risks.

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### **Recommendation:**

- **Buy the AAPF part** if you need a **direct replacement** and can afford the cost.

- **Get it installed by a professional** to ensure proper fuel drainage, sealing, and safety.

- **Check for leaks or damage** before purchasing if the tank is only slightly worn, it may be worth waiting until it fails completely.

- **Consider a fuel system flush** after installation to remove any contaminants from the old tank.

- **Verify the part s authenticity** by purchasing from a trusted dealer (e.g., RockAuto, Amazon, or a local auto parts store with a good return policy).

**Final Verdict:** If the tank is **actively failing**, replacing it with the AAPF part is a **smart long-term solution**. If it s still in decent condition, prioritize other maintenance tasks first. Always balance immediate needs with budget constraints before making the purchase.

Details:

INFINITI QX4 97-00 21.1 gallon. PATHFINDER 21.1 gallon. Fits 96-00 Nissan Pathfinder,97-0.

specifications fueltanksysteme:

  • for models: Qx4
  • for makes: Infiniti
  • for years: 1997-2000
  • brand: Aapf
  • part type: Fuel Tank
  • genuine oem: No
  • ipn: 197-58898b

seller fueltanksysteme:

  • rating: 100.0%
  • # reviews: 3176
  • city: Kingston Springs, Tennessee

general fueltanksysteme:

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

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  • wallet: Google-pay

returns fueltanksysteme:

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

offer fueltanksysteme:

  • options: Ship-to-home
  • quantity: 1
  • sold: 0
  • started: June 11, 2026
  • availability: In Stock

shipping fueltanksysteme:

  • cost: $0.00
  • transit: 4-7 Days
  • type: Fixed
  • service: Expedited
  • class: Expedited
for models: qx4, for makes: infiniti, for years: 1997-2000, part type: fuel tank, genuine oem: no,
category: auto parts > car truck parts accessories > air fuel delivery > fuel tanks filler necks, sku: 25054288691763741,
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