DODGE 5147108AA Fuel Filler Neck Gas Cap

( Manufacturer Part Number: 5147108AA ), ( Part Type: Fuel Filler Cap ), ( Id: 9e4b6f01-3ba7-4025-8049-7648c2849eb8 ), ( Interchange: 179-cpi )

Review DODGE Fuel Filler Neck Assembly Gas Cap Oem fits JOURNEY 2012–2013

The **Dodge 5147108AA Fuel Filler Neck and Gas Cap Assembly** for the **2012 2013 Chrysler 200, Dodge Journey, and Chrysler 200C** is a precision-engineered component designed to ensure a secure, leak-free fuel system while maintaining optimal functionality and durability. This high-quality replacement part is crafted to exact specifications, featuring a **metal-bodied filler neck** with a **durable rubber gasket** that creates a tight seal between the fuel tank and the filler neck, preventing fuel vapors from escaping and contaminants from entering. The **black plastic gas cap** is equipped with a **spring-loaded locking mechanism**, ensuring a snug fit that resists accidental dislodging while driving, and includes a **fuel level indicator window** for easy monitoring of remaining fuel. The filler neck itself is engineered with a **reinforced, corrosion-resistant design**, protecting against environmental wear and ensuring long-term reliability, even in harsh driving conditions. This assembly is a direct-fit replacement, eliminating the need for modifications, and is compatible with the original vehicle s fuel system, including the **OEM-style fuel pump and sender unit**. Whether replacing a worn-out or damaged original part or upgrading for enhanced performance, this **Dodge-specific fuel filler neck and gas cap** delivers the precision, durability, and functionality expected from Chrysler s performance-oriented vehicles.

### Pros and Cons of Buying a Replacement Fuel Filler Neck/Gas Cap for a 2012-2013 Dodge Journey (Part Number: 5147108AA)

1. **Prevents Fuel Spills and Evaporation** A damaged or missing fuel filler neck or cap can cause fuel leaks, spills, or excessive evaporation, leading to wasted gas and potential environmental hazards. A replacement ensures a proper seal, reducing fuel loss.

2. **Improves Fuel Efficiency** A faulty cap or filler neck can allow fuel vapors to escape, leading to a slight decrease in fuel economy. Replacing it restores optimal performance.

3. **Prevents Engine Damage** If fuel vapors escape into the engine bay, they can create a flammable environment or contaminate electrical components. A properly sealed system reduces this risk.

4. **Avoids Check Engine Light (CEL) Issues** Many modern vehicles, including the Dodge Journey, use an evaporative emission control system (EVAP). A damaged cap or filler neck can trigger a CEL due to improper pressure readings. Replacing it resolves this issue.

5. **Easy and Affordable Repair** This part is relatively inexpensive and straightforward to install, requiring minimal tools. Most DIYers can complete the job in under an hour.

6. **OEM Quality (If Purchasing Original Equipment)** The 5147108AA part is an OEM (original equipment manufacturer) component, meaning it meets Chrysler/Dodge s exact specifications, ensuring a proper fit and long-term reliability.

7. **Prevents Future Problems** Addressing the issue early avoids more costly repairs, such as EVAP system failures or fuel system contamination.

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1. **Potential Counterfeit Parts** If purchasing from an unknown seller (especially online), there is a risk of receiving a low-quality or counterfeit part that may not fit correctly or last long. Always buy from reputable suppliers.

2. **Minor Installation Challenges** While the part is easy to replace, some users may find the filler neck slightly tricky to align properly, especially if the surrounding area is corroded or damaged. A thorough cleaning of the fuel tank opening may be necessary.

3. **Cost of Replacement (If Not OEM)** While the part itself is affordable, aftermarket or non-OEM alternatives may not fit as securely, potentially leading to recurring issues. Sticking with OEM or high-quality aftermarket parts is recommended.

4. **Fuel Tank Condition** If the fuel tank itself is corroded or damaged, replacing just the filler neck and cap may not fully resolve leaks. A professional inspection may be needed to assess the tank s condition.

5. **Time-Consuming for Some** If you are not comfortable working near fuel systems, you may prefer having a professional handle the replacement, which adds labor costs.

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Replacing the fuel filler neck and gas cap on a 2012-2013 Dodge Journey is a **highly recommended and cost-effective solution** for preventing fuel loss, improving efficiency, and avoiding check engine light issues. The part is inexpensive, easy to install, and critical for maintaining the vehicle s EVAP system integrity. However, ensuring you purchase an **authentic OEM or high-quality aftermarket part** is essential to avoid future problems.

If you are comfortable with basic automotive repairs, this is a **quick and worthwhile DIY project**. If not, a mechanic can complete it in under an hour for minimal labor costs. The long-term benefits such as better fuel economy, preventing leaks, and avoiding CEL codes far outweigh the minor inconveniences of installation.

- **Purchase the part from a trusted source** (e.g., Chrysler/Dodge dealership, reputable online retailers like RockAuto, or a parts store with return policies).

- **Inspect the fuel tank area** for corrosion or damage before installation clean it thoroughly if necessary.

- **Follow the installation steps carefully**, ensuring the filler neck is properly seated to prevent leaks.

- **Reset the check engine light** (if present) after installation using an OBD-II scanner or by disconnecting the battery for 10 minutes.

This repair is a **simple yet crucial maintenance task** that should not be overlooked. Addressing it promptly will save you money and headaches in the long run.

Details:

part #: 5147108aa price

• $106.88

specifications fueltanksysteme:

• for models: Journey
• for makes: Dodge
• for years: 2012-2013
• mpn: 5147108aa
• part type: Fuel Filler Cap
• id: 9e4b6f01-3ba7-4025-8049-7648c2849eb8
• interchange: 179-cpi

seller fueltanksysteme:

• rating: 99.4%
• city: Brush, Colorado
• # reviews: 15148

offer fueltanksysteme:

• availability: In Stock
• best offers: True
• started: March 19, 2026
• sold: 0
• options: Ship-to-home
• quantity: 1

general fueltanksysteme:

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

payments fueltanksysteme:

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

shipping fueltanksysteme:

• class: Standard
• type: Fixed
• service: Standard
• cost: $0.00
• transit: 3-6 Days

returns fueltanksysteme:

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

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