HONDA 17651SNAA01 Fuel Filler Neck Gas Cap

( Manufacturer Part Number: 17651SNAA01 ), ( Part Type: Fuel Filler Cap ), ( Id: E94166e0-772c-423c-acca-48ba99947bf0 ), ( Interchange: 179-cpi ), ( Year: 2008 )

Review HONDA Fuel Filler Neck Assembly Gas Cap Oem Sedan fits CIVIC 2006–2011

The **Honda 17651SNAA01 Fuel Filler Neck and Gas Cap Assembly** is a precision-engineered component designed exclusively for the **2006 2011 Honda Civic models**, ensuring a seamless and secure fit for vehicles equipped with the **1.8L or 2.0L inline-4 engines**. This high-quality replacement part is crafted from durable, corrosion-resistant materials, including a sturdy plastic housing and a robust metal latch mechanism, which guarantees long-lasting performance even in varying environmental conditions. The fuel filler neck features a smooth, tapered design that aligns perfectly with the vehicle s fuel tank opening, preventing leaks and ensuring an airtight seal when the gas cap is securely fastened. The integrated gas cap itself is equipped with a reliable locking mechanism that resists tampering and accidental detachment, while its ergonomic shape allows for easy handling. This assembly is a direct-fit OEM replacement, meaning it adheres to Honda s original specifications, maintaining the vehicle s fuel system integrity and fuel efficiency. Whether replacing a damaged or worn-out original part or upgrading an aftermarket installation, this fuel filler neck and gas cap assembly provides the reliability and functionality drivers expect from Honda s legendary engineering. Its compatibility extends to both **sedan and coupe variants** of the 2006 2011 Civic, making it a versatile and essential component for maintaining optimal fuel system performance.

### Pros and Cons of Buying a Replacement Fuel Filler Neck and Gas Cap for a 2006-2011 Honda Civic (Part Number: 17651SNAA01)

1. **Prevents Fuel Spills and Contamination** A damaged or missing fuel filler neck can cause fuel leaks, which pose fire hazards and contaminate the environment. A replacement ensures a proper seal, reducing the risk of spills.

2. **Improves Fuel Efficiency** A faulty or improperly seated gas cap can lead to fuel vapor escaping into the atmosphere, reducing engine efficiency. A new cap helps maintain optimal fuel pressure and performance.

3. **Avoids Check Engine Light (CEL) Issues** If the fuel filler neck or cap is damaged, the vehicle s EVAP (Evaporative Emission Control) system may detect leaks, triggering the check engine light. Replacing it resolves this issue.

4. **Prevents Further Damage** A broken filler neck can allow debris, moisture, or dirt to enter the fuel system, potentially damaging the fuel pump or injectors. Replacing it early avoids costly repairs.

5. **Easy and Affordable Replacement** This part is relatively inexpensive and straightforward to install, especially if you have basic mechanical skills. Many aftermarket options are available at a lower cost than OEM parts.

6. **Increases Vehicle Reliability** Ensuring all fuel system components are in good condition contributes to the overall reliability and longevity of the engine.

7. **Compliance with Emissions Standards** A properly functioning fuel system helps the vehicle meet emissions regulations, which may be required for inspections or resale.

1. **Potential Counterfeit or Low-Quality Parts** Some aftermarket replacements may not fit perfectly or may degrade quickly, leading to recurring issues. Always opt for reputable brands or OEM-quality parts.

2. **Installation Challenges** If the filler neck is corroded or stuck, removing it can be difficult, requiring patience or specialized tools. Improper installation could lead to leaks or misalignment.

3. **Limited Lifespan of Some Aftermarket Parts** While the part itself is durable, cheaper alternatives may wear out faster than the original Honda component, necessitating future replacements.

4. **Time-Consuming for DIYers** If you re not familiar with fuel system repairs, the process may take longer than expected, especially if you encounter resistance or need to clean the area thoroughly.

5. **Possible Overpayment for OEM Parts** Original equipment manufacturer (OEM) parts from Honda or authorized dealers can be more expensive than aftermarket equivalents, which may offer similar quality at a lower price.

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The **Honda 17651SNAA01 fuel filler neck and gas cap** is a critical but often overlooked component. Replacing it is generally a **proactive and cost-effective solution** to prevent fuel leaks, emissions issues, and long-term engine problems. The benefits such as improved fuel efficiency, avoiding check engine lights, and maintaining vehicle reliability outweigh the minor drawbacks, which are mostly related to part quality or installation difficulties.

For most owners, this is a **simple and worthwhile repair**, especially if done with a high-quality replacement part. The key is ensuring the part fits correctly and is installed properly to avoid future complications.

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- **Buy the part from a trusted source**, such as an authorized Honda dealer, a reputable auto parts store (e.g., RockAuto, Advance Auto, or local specialty shops), or a well-reviewed aftermarket brand (e.g., Denso, ACDelco, or Mann Filter).

- **Choose OEM or high-quality aftermarket** to ensure durability and proper fitment.

- **Follow Honda s service manual** or consult a YouTube tutorial for step-by-step installation guidance.

- **Inspect the fuel filler area** for corrosion or damage before installation, cleaning it thoroughly if needed.

- **Consider professional installation** if you re unsure about handling fuel system components safely.

For most DIYers, this repair is **well within reach** and offers significant long-term benefits. If in doubt, a mechanic can perform the replacement quickly and affordably.

Details:

Fuel Filler Neck. This part will fit the following: HONDA CIVIC SEE ALSO DELSOL CRX 06-07 Lower; DX, EX, LX Si. HONDA CIVIC SEE ALSO DELSOL CRX 08 Lower; DX, EX, LX, MUGEN Si. Search for more parts HONDA CIVIC.

part #: 17651snaa01 prices

• $44.00-$118.39

specifications fueltanksysteme:

• for models: Civic
• for makes: Honda
• for years: 2006-2011
• mpn: 17651snaa01
• part type: Fuel Filler Cap
• id: E94166e0-772c-423c-acca-48ba99947bf0
• interchange: 179-cpi
• year: 2008

shipping fueltanksysteme:

• cost: $0.00
• class: Standard
• transit: 3-7 Days
• type: Fixed
• service: Standard

payments fueltanksysteme:

• credit card: Mastercard
• other
• wallet: Google-pay

returns fueltanksysteme:

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

general fueltanksysteme:

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

seller fueltanksysteme:

• rating: 99.3%
• city: Brush, Colorado
• # reviews: 14383

offer fueltanksysteme:

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

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