ACURA 5J21D-TZ5 Rear Filler Neck Fuel Door Tank Release Cable

( Manufacturer Part Number: 5J21D-TZ5 ), ( Bundle Listing: No ), ( Fitment Type: Direct Replacement ), ( Fuel Type: Gasoline ), ( Type: Cable )

Review ACURA Rear Filler Neck Fuel Tank Door Release Open Cable Oem fits MDX 2014–2016

The **Acura MDX (5J21D-TZ5) Rear Filler Neck Fuel Tank Door Release Cable (2014 2016)** is a precision-engineered component designed to ensure seamless operation of the rear fuel filler door mechanism on this popular luxury SUV. This cable is a critical part of the vehicle s fuel system, connecting the interior door release lever to the exterior filler neck, allowing drivers to effortlessly open and close the fuel door from inside the cabin. Crafted from high-quality, durable materials, this cable is built to withstand the rigors of daily use, including exposure to varying temperatures, moisture, and mechanical stress, while maintaining smooth, reliable functionality. The design incorporates a robust, corrosion-resistant coating to prevent rust and wear, ensuring longevity even in harsh driving conditions. Whether replacing a worn-out or broken cable due to normal wear, a failed release mechanism, or an accident-related damage, this aftermarket part is engineered to meet or exceed OEM specifications, providing a perfect fit for the 2014 through 2016 Acura MDX models equipped with the 5J21D-TZ5 engine platform. Its straightforward installation process typically requiring minimal tools and no specialized equipment makes it an ideal solution for both professional mechanics and DIY enthusiasts seeking to restore their vehicle s fuel door operation without compromising performance or safety. By maintaining the integrity of this component, drivers can ensure the fuel filler door operates smoothly, reducing the risk of accidental openings or malfunctions that could lead to fuel spills or access issues.

### Pros and Cons of buying a 2014-2016 Acura MDX (5J21D-TZ5) Rear Filler Neck Fuel Tank Door Release Cable

1. **Direct OEM Replacement** This part is designed to match the original equipment specifications of your Acura MDX, ensuring proper fitment and functionality. Using an aftermarket part that aligns with the manufacturer s standards reduces the risk of compatibility issues.

2. **Reliability and Durability** The cable is built to withstand the mechanical stress of repeated use, which is critical for a component that must reliably open and close the fuel tank door. A high-quality cable minimizes wear and tear over time, reducing the likelihood of premature failure.

3. **Prevents Fuel Spillage and Safety Hazards** A faulty or broken fuel tank door release cable can lead to the door failing to close properly, increasing the risk of fuel spillage during refueling. Replacing it ensures the door operates securely, enhancing safety.

4. **Easy Installation** Many aftermarket cables for this application are designed for straightforward installation, often requiring only basic tools. This makes it a manageable DIY project for those with moderate mechanical experience.

5. **Cost-Effective Fix** Replacing the cable is significantly cheaper than repairing or replacing the entire fuel tank door assembly or dealing with potential fuel system issues caused by a malfunctioning door.

6. **Prevents Further Damage** A broken cable can cause the door to remain open, exposing internal components to dirt, moisture, or debris, which could lead to more extensive and costly repairs down the line.

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1. **Potential for Counterfeit Parts** If purchasing from an untrusted seller, there is a risk of receiving a low-quality or counterfeit part that may not fit properly or last as long as an authentic OEM or reputable aftermarket part.

2. **Limited Availability of OEM Parts** While aftermarket options are widely available, genuine OEM cables may be harder to source, especially if you prefer exact factory specifications. Prices for OEM parts can also be higher than aftermarket alternatives.

3. **Installation Challenges** Although many cables are designed for easy installation, some users may encounter difficulties if they are unfamiliar with the process. Improper installation could lead to the cable becoming loose or misaligned, negating the fix.

4. **Wear Over Time** Even a high-quality cable will eventually wear out due to constant use, especially if the vehicle is frequently driven in rough conditions or if the cable is subjected to excessive force when opening/closing the door.

5. **Misdiagnosis of the Issue** If the problem stems from something other than the cable (e.g., a faulty latch, damaged door mechanism, or electrical issue in some models), replacing just the cable may not resolve the underlying problem, leading to repeated failures.

6. **Environmental Exposure** The cable is exposed to the elements during refueling, and prolonged exposure to fuel vapors, dirt, or moisture could accelerate wear, particularly if the cable is not made from corrosion-resistant materials.

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Replacing the rear filler neck fuel tank door release cable on your 2014-2016 Acura MDX is a practical and cost-effective solution to a common but critical issue. The benefits such as improved safety, reliability, and prevention of further damage far outweigh the minor drawbacks, provided you source a high-quality part and install it correctly. The key to success lies in choosing a reputable supplier (preferably an OEM or well-reviewed aftermarket brand) and ensuring the installation adheres to the manufacturer s guidelines.

If the cable is the confirmed source of the problem and you re comfortable with basic repairs, this is a straightforward fix that can save you from more expensive repairs later. However, if you re unsure about the root cause or lack mechanical experience, consulting a professional mechanic may be wise to avoid misdiagnosis or improper repairs.

- **Purchase:** Opt for a part that is either OEM or from a trusted aftermarket brand known for Acura compatibility (e.g., Dorman, ACDelco, or local specialty auto parts stores with good reviews).

- **Installation:** If you re experienced with automotive repairs, proceed with the installation yourself. If not, have a mechanic perform the replacement to ensure proper fitment and function.

- **Prevention:** Regularly inspect the fuel tank door mechanism for signs of wear or stiffness, and address any issues promptly to avoid sudden failures.

- **Alternatives:** If the cable continues to fail frequently, consider checking the door latch or the entire fuel tank assembly for underlying issues that may require professional attention.

This repair is a wise investment in the longevity and safety of your vehicle.

Details:

TRANSMISSION: 9-SPEED AUTOMATIC ZF 9HP48. BODY TYPE: SPORT UTILITY 4-DOOR SUV. MILEAGE: 128K MILES. COLOR: EXTERIOR WHITE DIAMOND PEARL TRI-COAT NH-603P.

part #: 5j21dtz5 price

• $29.99

specifications fueltanksysteme:

• for models: Mdx
• for makes: Acura
• for years: 2014-2016
• mpn: 5j21d-tz5
• bundle listing: No
• fitment type: Direct Replacement
• fuel type: Gasoline
• type: Cable

payments fueltanksysteme:

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

seller fueltanksysteme:

• rating: 99.9%
• # reviews: 64139
• city: Kingsley, Michigan

offer fueltanksysteme:

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

general fueltanksysteme:

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

shipping fueltanksysteme:

• class: Standard
• transit: 3-8 Days
• service: Standard
• cost: $0.00
• type: Fixed

returns fueltanksysteme:

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

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