NISSAN 179-NISSAN Motor Fuel Filler Neck Hose Assemlby Unit 3.5L

( Manufacturer Part Number: 179-NISSAN ), ( Part Type: Fuel Motor Filler Hose Unit ), ( Year: 2015 ), ( Manufacturer Warranty: 90 Day ), ( Ipn: 179- ), ( Oe Spec Or Performance/custom: Oem Factory Spec ), ( Fitment Type: Direct Replacement ), ( Core Charge: No Core Charge )

Review NISSAN 3.5l Motor Fuel Filler Neck Hose Assemlby Unit Oem Factory Oe fits PATHFINDER 2013–2020

The **Nissan 179-13-20 Pathfinder 3.5L Motor Fuel Filler Neck Hose Assembly Unit** is a precision-engineered component designed exclusively for Nissan s full-size SUV, the Pathfinder, specifically tailored to models equipped with the robust 3.5-liter V6 engine. This high-performance fuel system assembly ensures a secure, leak-proof connection between the fuel filler neck and the vehicle s fuel tank, maintaining optimal fuel flow while minimizing the risk of spills, vapor leaks, or contamination. Crafted from durable, fuel-resistant materials, including reinforced rubber and high-grade synthetic elastomers, this assembly unit is engineered to withstand the harsh conditions of daily driving, including exposure to UV radiation, extreme temperatures, and the corrosive effects of gasoline and ethanol blends. The design incorporates a robust clamp mechanism and a precision-molded hose that resists kinking, ensuring a consistent and reliable fuel transfer from the filler neck to the tank. Whether navigating rough terrain or enduring long highway trips, this assembly unit provides the durability and efficiency required to keep the Pathfinder s fuel system operating at peak performance. Its compatibility with the 3.5L engine s fuel delivery system makes it an essential replacement part for maintenance, repairs, or upgrades, offering a seamless fit that restores the vehicle s original functionality without compromising on quality.

**Pros and Cons of buying a Nissan 179-13-20 Pathfinder 3.5L Motor Fuel Filler Neck Hose Assembly Unit**

1. **Direct Fitment** This part is specifically designed for the 2005 2008 Nissan Pathfinder with a 3.5L engine, ensuring compatibility without modifications. This reduces the risk of installation errors and ensures proper function.

2. **OEM Quality** As a genuine or high-quality aftermarket replacement, it is manufactured to meet Nissan s original specifications. This means it should perform similarly to the factory part, improving fuel system reliability and reducing leaks.

3. **Prevents Fuel Leaks** The fuel filler neck hose assembly is a critical component in preventing fuel spills, vapor leaks, and potential fire hazards. Replacing a worn or damaged part can enhance safety and prevent costly fuel system damage.

4. **Improves Fuel System Efficiency** A properly functioning fuel filler neck ensures that fuel vapors are vented correctly, reducing pressure buildup in the tank. This can lead to smoother engine operation and better fuel economy.

5. **Easier Maintenance** Replacing the hose assembly is a relatively straightforward repair, often requiring only basic tools. This makes it a cost-effective DIY fix compared to more complex fuel system repairs.

6. **Prevents Long-Term Damage** Ignoring a failing fuel filler neck can lead to more severe issues, such as fuel pump failure, tank corrosion, or even engine stalling due to improper venting. Addressing it early avoids higher repair costs later.

7. **Warranty Coverage (If Applicable)** If purchasing from a reputable seller or brand with a warranty, you may receive protection against defects, adding peace of mind.

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1. **Cost** While this is a relatively affordable repair compared to some engine or fuel system failures, the part itself may still be more expensive than basic consumables like air or cabin filters. Prices can vary depending on brand and seller.

2. **Installation Difficulty** Although the repair is manageable for those with basic mechanical skills, it requires careful handling of fuel lines and electrical connections (if applicable). Improper installation could lead to leaks or improper sealing.

3. **Potential Counterfeit Parts** If purchasing from an untrusted source, there is a risk of receiving a low-quality or counterfeit part that fails prematurely. Always buy from reputable dealers or verified online retailers.

4. **Time-Consuming for Beginners** The process involves disconnecting the fuel tank cap, removing the old hose assembly, and ensuring a tight seal on the new one. Those unfamiliar with fuel system work may find it challenging.

5. **Fuel Spillage Risk** Since the fuel tank is involved, there is a small risk of spilling fuel during removal or installation. Proper precautions (e.g., using a funnel, having a rag ready) are necessary to avoid mess or fire hazards.

6. **Additional Wear Indicators** While replacing the hose assembly is a good preventive measure, it may also be wise to inspect other related components (e.g., fuel tank gasket, fuel cap, or fuel pump) for wear, which could add to the repair cost.

7. **Environmental Concerns** Fuel and fuel vapors are hazardous. Proper disposal of old fuel and parts is required to avoid environmental contamination. Some auto shops or recycling centers can assist with this.

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Replacing the Nissan 179-13-20 Pathfinder 3.5L motor fuel filler neck hose assembly is a **practical and cost-effective preventive maintenance task** that enhances safety, fuel system efficiency, and long-term reliability. The benefits of avoiding leaks, improving engine performance, and preventing more severe fuel system failures outweigh the minor challenges of installation and cost. For most owners, this repair is well worth the effort, especially if the original part is failing or showing signs of wear.

The key to a successful repair lies in **using a high-quality, OEM-compatible part** and following proper installation procedures. If unsure about the process, consulting a mechanic or watching a detailed repair guide can help ensure a leak-free and functional result.

- **Purchase from a trusted source** (e.g., Nissan dealership parts department, reputable online retailers like RockAuto, Amazon, or eBay with positive reviews).

- **Check for leaks or damage** in the original part before purchasing the replacement to confirm the need for repair.

- **Follow safety precautions** when working with fuel, including using proper ventilation, avoiding open flames, and disposing of old fuel responsibly.

- **Consider professional installation** if you lack experience with fuel system repairs, as improper handling could lead to leaks or further damage.

- **Inspect related components** (e.g., fuel cap, tank gasket) during the repair to address any underlying issues.

For most DIYers with moderate mechanical skills, this repair is straightforward and highly recommended to maintain the reliability of your Pathfinder s fuel system.

Details:

13-20 NISSAN PATHFINDER. This part comes with a 90 day guarantee.

part #: 179 prices

• $104.40-$128.99

specifications fueltanksysteme:

• for models: Pathfinder
• for makes: Nissan
• for years: 2013-2020
• mpn: 179-nissan
• part type: Fuel Motor Filler Hose Unit
• year: 2015
• manufacturer warranty: 90 Day
• ipn: 179-
• oe spec or performance/custom: Oem Factory Spec
• fitment type: Direct Replacement
• core charge: No Core Charge

offer fueltanksysteme:

• options: Ship-to-home
• quantity: 1
• availability: In Stock
• best offers: True
• started: February 9, 2026
• sold: 0

returns fueltanksysteme:

• paid by: Buyer
• time: 60 Days
• policy: Returns Accepted

seller fueltanksysteme:

• city: Pensacola, Florida
• # reviews: 74632
• rating: 99.7%

general fueltanksysteme:

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

shipping fueltanksysteme:

• type: Fixed
• carrier: UPS
• transit: 3-9 Days
• class: Standard
• cost: $0.00
• service: UPS Ground

payments fueltanksysteme:

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

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