BMW 51177012738 Fuel Door Housing 1326

( Manufacturer Part Number: 51177012738 ), ( Part Type: Fuel Door Housing )

Review BMW #1326 Trim Fuel Door Housing Assembly fits Z4 E85 2006

The **BMW 51177012738 06 Z4 E85 1326 Fuel Door Housing** is a precision-engineered component designed specifically for BMW s E85 generation Z4 models, particularly those equipped with the 1.3-liter turbocharged engine (designated as **1326**). This fuel door housing serves as a critical interface between the fuel system and the engine bay, ensuring a secure and leak-proof connection while maintaining optimal airflow and fuel delivery efficiency. Crafted from high-quality, durable materials likely reinforced plastic or metal this part is engineered to withstand the rigors of daily driving, including exposure to fuel vapors, temperature fluctuations, and mechanical stress. The housing features a precise, interference-fit design that aligns seamlessly with the fuel line and associated components, such as the fuel pump, pressure regulator, and vapor recovery system, minimizing the risk of leaks or misalignment that could compromise engine performance or emissions compliance. For BMW enthusiasts or professional mechanics, this part is an essential replacement for vehicles experiencing wear, damage, or failure in the fuel door assembly, ensuring a reliable and compliant fuel system that adheres to the manufacturer s stringent standards. Its compatibility with the **06 series Z4** (produced between 2009 and 2016) makes it a trusted choice for restorations, upgrades, or routine maintenance, contributing to the longevity and efficiency of the vehicle s fuel delivery mechanism.

### **Pros and Cons of Buying a BMW 51177012738 (Z4 E85 1326 Fuel Door Housing)**

1. **Performance and Reliability** The Z4 E85 (2006) is a well-regarded BMW with a strong reputation for handling and driving dynamics. The 3.0L inline-six engine (N52/N54) is known for its power and responsiveness, especially when tuned. The fuel door housing (part number 51177012738) is a critical component for fuel system integrity, and if the original is damaged or worn, replacing it ensures proper sealing and prevents fuel leaks.

2. **Aftermarket Support** The Z4 E85 benefits from a strong aftermarket community, offering easy access to performance parts, tuning solutions, and maintenance components. The fuel door housing is a common replacement part, meaning it is readily available from BMW dealers, specialty shops, and online retailers.

3. **Potential for Modifications** The Z4 E85 is a popular platform for engine swaps, turbo upgrades, and suspension modifications. If you plan to modify the vehicle, ensuring the fuel system including the door housing is in good condition is essential for safety and performance.

4. **Resale Value (If Well-Maintained)** BMWs, especially well-documented ones, hold their value better than many competitors. A Z4 with a properly serviced fuel system (including the door housing) can retain value if kept in good condition.

5. **Durability of BMW Components** While not immune to wear, BMW s fuel system components are generally robust. The fuel door housing, if replaced with an OEM or high-quality aftermarket part, should last for the life of the vehicle if installed correctly.

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1. **Cost of Replacement** The fuel door housing itself is relatively inexpensive (typically $50 $150 depending on brand and source), but labor costs for installation can add up, especially if the job requires disassembling the fuel tank or related components. If the fuel system has been neglected, additional repairs (e.g., fuel line leaks, pump issues) may be needed.

2. **Potential for Counterfeit Parts** The aftermarket for BMW parts is vast, and some sellers offer low-quality or counterfeit replacements. Ensuring the part is genuine (OEM or a reputable aftermarket brand like ACDelco, Bosch, or Motul) is crucial to avoid premature failure.

3. **Complexity of Installation** Replacing the fuel door housing may require removing the fuel tank, which can be time-consuming and messy. If you lack mechanical experience, hiring a professional is advisable to avoid mistakes that could lead to fuel leaks or improper sealing.

4. **Age-Related Wear** The Z4 E85 is from 2006, meaning it may have accumulated mileage or wear in other areas (e.g., fuel lines, pump, injectors). A thorough inspection of the entire fuel system is recommended before purchasing or replacing the door housing to avoid unexpected failures.

5. **Environmental and Safety Risks** Fuel systems involve high-pressure fuel lines and flammable liquids. Improper handling during replacement can pose safety risks, so the job should be done with caution and proper tools.

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Buying a replacement fuel door housing (51177012738) for your BMW Z4 E85 is a practical and necessary repair if the original is damaged or leaking. The part itself is affordable, and the benefits of a properly sealed fuel system preventing leaks, ensuring engine performance, and maintaining safety outweigh the minor drawbacks. However, the cost of labor and the potential for additional fuel system issues must be considered.

If you are replacing the part yourself, ensure you have the right tools, follow safety protocols, and use a high-quality replacement. If you lack confidence in your mechanical skills, consulting a BMW specialist is the safest option.

- **Proceed with the replacement** if you have identified a leak or damage in the fuel door housing, as neglecting it could lead to more severe fuel system failures.

- **Inspect the entire fuel system** (lines, pump, injectors) before or during the repair to catch any underlying issues.

- **Use an OEM or trusted aftermarket part** to ensure longevity and reliability.

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

- **Document the repair** in your vehicle s maintenance records to help with future resale or warranty claims.

Ultimately, addressing this issue promptly will improve your Z4 s reliability and prevent costly fuel-related problems down the road.

Details:

Storage Location: A04B04. Condition: used.

part #: 51177012738 prices

• $42.74-$52.99

specifications cartrimmouldings:

• for models: Z4, E85
• for makes: Bmw
• for years: 2006
• mpn: 51177012738
• part type: Fuel Door Housing

general cartrimmouldings:

• condition: Used
• Car Truck Parts Accessories > Exterior Parts Accessories > Body Moldings Trims

offer cartrimmouldings:

• started: April 12, 2026
• quantity: 1
• availability: In Stock
• sold: 0
• options: Ship-to-home

payments cartrimmouldings:

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

shipping cartrimmouldings:

• cost: $0.00
• service: Economy
• transit: 4-9 Days
• class: Economy
• type: Fixed

seller cartrimmouldings:

• # reviews: 21226
• rating: 99.9%
• city: Portland, Oregon

returns cartrimmouldings:

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

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