fits model: 230i, F23. make: Bmw. year: 2017–2021.

( Manufacturer Part Number: 7483172 ), ( Country Of Origin: Germany ), ( Bundle Listing: No ), ( Features: Durable ), ( Fitment Type: Direct Replacement ), ( Fuel Type: Gasoline ), ( Material: Metal ), ( Placement On Vehicle: Rear ), ( Type: Filler Neck )
The **BMW 7483172 OEM Fuel Tank Reservoir Filler Neck Tube and Pipe Assembly** for the **2017 2021 F23 2.0L Gasoline 230i** is a precision-engineered component designed to ensure seamless fuel delivery while maintaining the vehicle s original performance and aesthetic integrity. This high-quality, direct-fit replacement part is crafted from durable, fuel-resistant materials, including reinforced rubber and robust metal components, to withstand the demands of daily driving, including exposure to gasoline vapors, temperature fluctuations, and mechanical stress. The filler neck tube and pipe assembly integrates flawlessly with the vehicle s fuel system, featuring a secure, leak-proof connection that prevents fuel spillage and ensures optimal airflow into the tank, reducing the risk of vapor lock or fuel starvation. Engineered to meet BMW s exacting specifications, this assembly includes the fuel filler neck, flexible hose, and mounting brackets, all of which align perfectly with the factory installation points, eliminating the need for modifications or adaptations. Its sleek, black exterior not only complements the vehicle s underbody but also resists UV degradation and environmental contaminants, prolonging its lifespan. Whether used for routine maintenance, a fuel system refresh, or as a replacement due to wear or damage, this OEM-quality part guarantees a tight, reliable seal and hassle-free installation, restoring the 230i s fuel efficiency and driving dynamics with confidence.
### **Pros and Cons of Buying a BMW 7 Series (F23) 230i (2017-2021) Fuel Tank Reservoir Filler Neck Tube Pipe (Part #BMW 7483172)**
#### **Pros:**1. **OEM Quality and Fit** This is a genuine BMW part, ensuring a perfect fit and compatibility with the 2017-2021 F23 230i model. Aftermarket parts may not align as precisely, leading to leaks or improper sealing.
2. **Reliability and Durability** BMW s original components are built to meet strict manufacturing standards, reducing the risk of premature failure compared to lower-quality alternatives.
3. **Warranty Coverage** If purchased from an authorized BMW dealer or a reputable supplier, the part may come with a warranty, providing peace of mind against defects.
4. **Prevents Fuel Leaks and Contamination** A faulty filler neck tube can cause fuel spills, vapor leaks, or debris entry into the fuel system. Replacing it ensures proper fuel delivery and system integrity.
5. **Maintenance Compliance** Regular replacement of wear-prone components like the filler neck tube aligns with BMW s recommended maintenance schedule, helping maintain resale value and long-term reliability.
6. **Ease of Installation** Since it s an OEM part, installation should be straightforward for a mechanic with experience in BMW models, reducing downtime.
7. **Compatibility with Aftermarket Upgrades** If you plan to modify the fuel system (e.g., larger fuel lines, performance tuning), an OEM filler neck tube ensures seamless integration.
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#### **Cons:**1. **Higher Cost** Genuine BMW parts are significantly more expensive than aftermarket alternatives. The price may range from **$150 $300 **, depending on the source and supplier.
2. **Limited Availability** Finding the exact part number (7483172) may require ordering from a BMW parts distributor, which could involve longer lead times compared to generic aftermarket parts.
3. **Potential Overkill for Minor Issues** If the filler neck tube is only slightly damaged or worn, some owners might opt for a cheaper aftermarket replacement instead of an OEM part.
4. **Installation Labor Costs** While the part itself is durable, labor costs for replacement (especially in a dealership) can add **$100 $250 **, depending on the shop s rates.
5. **No Significant Performance Gain** Unlike engine or suspension upgrades, replacing the filler neck tube does not improve performance; it s purely a maintenance or repair component.
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### **Conclusion:**The **BMW 7483172 filler neck tube pipe** is a **high-quality, reliable OEM replacement** that ensures proper fuel system function, prevents leaks, and maintains the integrity of your 2017 2021 F23 230i. While it comes at a premium price, the benefits **long-term reliability, warranty coverage, and peace of mind** make it a **strong recommendation** if you prioritize genuine parts and long-term vehicle health.
However, if budget is a concern and the part is only mildly damaged, **high-quality aftermarket alternatives** (e.g., from **Dorman, Fel-Pro, or ACDelco**) could be a cost-effective substitute without sacrificing too much durability.
### **Final Recommendation:** - **Buy the OEM part (7483172) if:**- You want the best fit and long-term reliability.
- You re replacing it as part of scheduled maintenance or due to a known failure.
- You plan to keep the vehicle for many years and value BMW s engineering standards.
- **Consider an aftermarket alternative if:**- The part is only slightly worn and you re looking to save money.
- You re comfortable with a slightly lower-quality but still durable replacement.
For most serious BMW owners, **the OEM part is the best choice** just factor in the higher cost and ensure proper installation to maximize its lifespan.
MILEAGE: 56K MILES. COLOR: EXTERIOR ALPINE WHITE III 300. BODY TYPE: CONVERTIBLE 2-DOOR. TRANSMISSION: 8-SPEED AUTOMATIC GA8HP50Z.