BMW Front Sun Roof Drain Hose 54107348404

( Manufacturer Part Number: 7348404 ), ( Bmw Part Name: Water Outlet Hose Front ), ( Type: Sun Roof Drain Hose ), ( Full Part Number: 54107348404 ), ( Other Names: Water Drain Hose, Sunroof Drain, Drainage Pipe, Water Drain ), ( Bmw Chassis: G30, G12, G11, F90 ), ( California Prop 65 Warning: Operating, Servicing, And Maintaining A Passenger Vehicle Or Off-highway Motor Vehicle Can Expose You To Chemicals Including Engine Exhaust, Carbon Monoxide, Phthalates, And Lead, Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. To Minimize Exposure, Avoid Breathing Exhaust, Do Not Idle The Engine Except As Necessary, Service Your Vehicle In A Well-ventilated Area And Wear Gloves Or Wash Your Hands Frequently When Servicing Your Vehicle. ), ( Country Of Origin: Germany ), ( Performance Part: No ), ( Item Length: 7 In ), ( Item Height: 2 In ), ( Item Weight: 0.25 Lb ), ( Manufacturer Part Number Revisions: 7348404-01, 7348404-02, 7348404-03, 7348404-04, 7348404-05, 7348404-06, 7348404-07, 7348404-08, 7348404-09, 7348404-10 ), ( Color: Black ), ( Features: Oem, Easy Installation ), ( Material: Rubber ), ( Mounting Style: Push-fit ), ( Placement On Vehicle: Front Right, Passenger Side, A Pillar )

Review BMW Oem Front Sun Roof Drain Hose fits M5 750I F90 G12 G30 2016–2022

The **BMW 7348404 Front Sunroof Drain Hose** is a precision-engineered component designed exclusively for BMW s luxury sedan and coupe models, including the **M5 (F90), 750i (F90), G12 (Gran Coupe), and G30 (8 Series)** produced between the model years **2016 and 2022**. This high-performance rubber hose serves a critical function in maintaining the integrity of the vehicle s sunroof system by efficiently channeling water, condensation, and debris away from the cabin, preventing leaks, water pooling, and potential electrical or structural damage. Crafted from durable, weather-resistant **synthetic rubber**, the hose is engineered to withstand the harsh environmental conditions encountered during daily driving, including exposure to UV rays, temperature fluctuations, and road debris. Its reinforced construction ensures long-term reliability, minimizing the risk of cracking, swelling, or degradation over time, which could compromise the sunroof s functionality and lead to costly repairs. The hose features a **precision-molded design** that guarantees a secure and leak-proof connection to the sunroof s drainage system, with compatible fittings that align seamlessly with BMW s OEM specifications. Whether installed in a high-performance **M5** or the refined **750i**, this component upholds the brand s commitment to engineering excellence, ensuring optimal performance and driver confidence. For owners seeking to restore or upgrade their vehicle s sunroof system, this **OEM-replacement part** is an essential addition, maintaining the original factory performance and aesthetic integrity of the BMW s premium interior.

### **Analysis of buying a BMW 7348404 Front Sunroof Drain Hose (F90 M5 750i, G12, G30)**

#### **Pros of Purchasing This Part**

1. **Prevents Water Leaks**

The sunroof drain hose is critical for directing water away from the cabin when the sunroof is open or leaking. A faulty or missing hose can lead to water ingress, electrical issues, or interior damage. Replacing it ensures proper drainage and avoids long-term problems.

2. **OEM Quality (If Authentic)**

If the part is genuine (OEM), it will match BMW s engineering standards, ensuring a proper fit and reliable performance. Aftermarket parts may vary in quality, but a reputable supplier can provide a close alternative.

3. **Prevents Mold and Musty Odors**

Persistent moisture in the sunroof area can foster mold, mildew, or unpleasant smells. A functioning drain hose mitigates this risk, keeping the interior fresh and healthy.

4. **Compatibility with Multiple Models**

This part fits several BMW models (F90 M5, 750i, G12, G30), making it a versatile upgrade or replacement option if you own or plan to own one of these vehicles.

5. **Easy Installation (For Mechanically Inclined)**

The drain hose is relatively straightforward to replace, requiring basic tools and access to the sunroof mechanism. Many DIYers can handle it without professional assistance.

6. **Long-Term Cost Savings**

Addressing a failing drain hose early prevents more expensive repairs, such as water-damaged wiring, headliner replacement, or electrical system failures.

---

#### **Cons of Purchasing This Part**

1. **Potential Counterfeit Risks**

The aftermarket for BMW parts is flooded with knockoffs, which may not fit correctly, leak, or fail prematurely. Verifying the seller s authenticity (e.g., BMW Approved, eBay Motors, or trusted dealers) is essential.

2. **Misdiagnosis of the Issue**

If the sunroof itself is faulty (e.g., cracked seals, damaged tracks), replacing just the drain hose won t solve water leaks. A thorough inspection is needed to identify the root cause.

3. **Labor Costs if Professional Installation is Needed**

While DIY installation is possible, some owners may prefer a dealer or mechanic, which adds labor costs (typically $100 $200). This can offset the part s savings.

4. **Limited Lifespan of Aftermarket Parts**

Even high-quality aftermarket hoses may not last as long as OEM parts. Over time, they could degrade or crack, requiring replacement sooner than expected.

5. **Accessibility Challenges**

The sunroof drain hose is located in a tight, hard-to-reach area. Those unfamiliar with BMW sunroof mechanics may struggle with installation, risking damage to surrounding components.

6. **Warranty or Recall Considerations**

If the vehicle is under warranty, replacing the hose with an aftermarket part could void coverage for related issues. Always check with BMW before proceeding.

---

### **Conclusion**

The **7348404 front sunroof drain hose** is a **practical and necessary replacement** for BMW owners experiencing water leaks, especially in the F90 M5, 750i, G12, or G30 models. The benefits preventing leaks, mold, and electrical damage far outweigh the risks if sourced from a reputable supplier and installed correctly. However, buyers must ensure the part is genuine, diagnose the underlying issue (e.g., sunroof seals), and consider their DIY skills before purchasing.

### **Recommendation**

- **Buy from a trusted source** (e.g., BMW Approved, eBay Motors, or a dealership) to avoid counterfeit parts.

- **Verify the root cause** of leaks replace the hose *and* inspect sunroof seals/tracks if needed.

- **Install yourself** if comfortable with basic automotive work; otherwise, consult a BMW specialist.

- **Prioritize OEM or high-quality aftermarket** (e.g., Dorman, ACDelco, or BMW GS parts) for longevity.

- **Check warranty status** before proceeding to avoid coverage issues.

For most owners, this is a **worthwhile investment** that prevents costly water damage and maintains vehicle integrity. Proceed with caution regarding part authenticity and installation.

Details:

This sun roof drain hose has been inspected and tested by a certified technician. Production date: 2015 -10-01. Body style: Lima. Please review the high-resolution photos carefully.

SNAEW: Leather Napa/elephantine-Weiss. BMW 7 Series: Year: model: Eng: Type: Sedan - G11 LCI 2020 22 750I drive N63B 7R83, WITH 'S403A: Glass roof, electrical. Odometer: 133862 miles. Transmission: Automatic.

See warranty details below for coverage after installation. BMW 5 Series: Year: model: Eng: Type: Sedan - F90 2018 20 M5 S63M JF03, WITH 'S403A: Glass roof, electrical. Item Details: This sun roof drain hose is in good condition with no functional issues. Number visible from outside.

Upholstery code: NAEW Ivory White Napa Leather. Known issues inherent to this sun roof drain hose may not be covered.

part #: 7348404 prices

• $35.00-$118.93

specifications sunroofconverti:

• for models: M5, 750i, F90, G12, G30
• for makes: Bmw
• for years: 2016-2022
• mpn: 7348404
• bmw part name: Water Outlet Hose Front
• type: Sun Roof Drain Hose
• full part number: 54107348404
• other names: Water Drain Hose, Sunroof Drain, Drainage Pipe, Water Drain
• bmw chassis: G30, G12, G11, F90
• california prop 65 warning: Operating, Servicing, And Maintaining A Passenger Vehicle Or Off-highway Motor Vehicle Can Expose You To Chemicals Including Engine Exhaust, Carbon Monoxide, Phthalates, And Lead, Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. To Minimize Exposure, Avoid Breathing Exhaust, Do Not Idle The Engine Except As Necessary, Service Your Vehicle In A Well-ventilated Area And Wear Gloves Or Wash Your Hands Frequently When Servicing Your Vehicle.
• country of origin: Germany
• performance part: No
• item length: 7 In
• item height: 2 In
• item weight: 0.25 Lb
• manufacturer part number revisions: 7348404-01, 7348404-02, 7348404-03, 7348404-04, 7348404-05, 7348404-06, 7348404-07, 7348404-08, 7348404-09, 7348404-10
• color: Black
• features: Oem, Easy Installation
• material: Rubber
• mounting style: Push-fit
• placement on vehicle: Front Right, Passenger Side, A Pillar

shipping sunroofconverti:

• service: Standard
• class: Standard
• type: Fixed
• transit: 4-8 Days
• cost: $0.00

returns sunroofconverti:

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

payments sunroofconverti:

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

general sunroofconverti:

• condition: Used
• Exterior Parts Accessories > Roofs, Tops Sunroofs > Sunroofs Parts

offer sunroofconverti:

• best offers: True
• sold: 0
• started: March 20, 2026
• availability: In Stock
• options: Ship-to-home
• quantity: 1

seller sunroofconverti:

• # reviews: 1067
• rating: 99.6%
• city: Springville, Utah

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