BMW 51131922272 Right Rear Window Rain Outlet Air Drip Moulding

( Manufacturer Part Number: 51131922272 ), ( Part Type: Window Outlet ), ( Oe/oem Part Number: 51131922272, 51131884462, 1884462 ), ( Manufacturer Warranty: 1 Month ), ( Color: White ), ( Attachment Type: Clip-on ), ( Features: Easy Installation ), ( Universal Fitment: No ), ( Placement On Vehicle: Rear, Right, Upper ), ( Country Of Origin: Germany )

Review BMW Coupe Right Rear Window Rain Outlet Air Drip Moulding White fits E30

The **BMW E30 Right Rear Window Rain Outlet Air Drip Moulding (Part Number: 51131922272)** is a precision-engineered component designed to enhance both the functionality and aesthetic appeal of the iconic 1984 1994 BMW E30 series. This moulding serves a dual purpose: it channels water away from the rear window frame, preventing moisture buildup and potential water damage to the interior, while also contributing to a sleek, factory-fresh appearance. Crafted from high-quality, durable plastic, this moulding is molded to fit seamlessly into the right-hand side of the rear window frame, ensuring a tight and secure installation that resists warping or cracking over time. Its smooth, contoured design not only improves water drainage but also reduces the risk of condensation forming along the window s perimeter, which can lead to fogging or rust formation in the long term. For restoration enthusiasts and owners seeking to maintain their E30 s original integrity, this moulding is an essential replacement part, particularly for vehicles that have experienced wear or damage from exposure to the elements. Whether restoring a classic BMW to its former glory or simply upgrading a well-loved vehicle, this moulding ensures both practical performance and a refined, attention-to-detail finish that aligns with BMW s legendary craftsmanship.

### **Pros and Cons of Buying a BMW E30 Right Rear Window Rain Outlet Air Drip Moulding (Part Number: 51131922272)**

1. **Authentic Fit and Finish** This is an original BMW part, ensuring a perfect fit with the E30 s bodywork. Aftermarket replacements may not align as precisely, leading to gaps or misalignment.

2. **Prevents Water Damage** The moulding directs rainwater away from the window seal and interior, reducing the risk of rust, water leaks, and interior moisture buildup.

3. **Aesthetic Consistency** Replacing a damaged or missing moulding restores the car s original appearance, maintaining its resale value and curb appeal.

4. **Durability** BMW s E30 parts, when in good condition, are made from durable materials that resist warping or cracking over time.

5. **Ease of Installation** Since it s an original part, it should fit without extensive modifications, though some adhesive or sealing may be required.

6. **Prevents Mold and Odors** By keeping water out, the moulding helps prevent musty smells and mold growth inside the car.

7. **Compatibility with Other E30 Parts** Since it s an OEM (Original Equipment Manufacturer) piece, it integrates well with other genuine BMW components.

1. **Age and Wear** The E30 was produced in the late 1980s to early 1990s, so finding a high-quality, undamaged part may be challenging. The moulding itself may show signs of wear if sourced from a salvage yard.

2. **Potential for Counterfeit Parts** Some sellers may offer replica parts that look similar but are not made by BMW, leading to poor fit, durability, or aesthetic mismatches.

3. **Cost** Original BMW parts can be expensive, especially if sourced from authorized dealers or BMW specialty shops. Salvage yards may offer cheaper options, but quality varies.

4. **Availability Issues** Depending on the region, this specific part may be hard to find, requiring sourcing from international suppliers or eBay, which can introduce risks (e.g., fake parts, shipping delays).

5. **Installation Challenges** If the surrounding area (e.g., window seal, bodywork) is damaged, additional repairs may be needed before fitting the moulding properly.

6. **Material Degradation** Over time, plastic mouldings can become brittle or discolored. A used part may not look as fresh as new.

7. **Limited Aftermarket Support** Unlike newer BMW models, the E30 has a smaller aftermarket, meaning fewer specialized tools or guides for installation.

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### **Conclusion**

Buying an original **BMW E30 right rear window rain outlet air drip moulding (51131922272)** is a practical choice if you prioritize **authenticity, long-term reliability, and prevention of water-related damage**. The part ensures a seamless fit and maintains the car s original appearance, which is valuable for enthusiasts who value OEM components. However, the **cost, availability challenges, and potential for counterfeit parts** make it a decision that requires careful consideration.

If you re working with a **well-maintained, high-quality source** (such as a reputable BMW parts dealer or a trusted salvage yard with verified stock), the benefits outweigh the drawbacks. On the other hand, if budget is a concern and you re willing to accept minor aesthetic or fit discrepancies, an **aftermarket alternative** (from a trusted brand like **ABS, ECS, or BMW Parts Unlimited**) could be a cost-effective compromise though these may not match the precision of an OEM part.

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### **Recommendation**

1. **Verify the Part s Authenticity** If purchasing from a salvage yard or online, confirm the part number and request photos/videos of the moulding s condition. Avoid parts with cracks, warping, or missing sections.

2. **Source from a Trusted Supplier**

- **Authorized BMW dealers** (most reliable but expensive).

- **Specialty E30 parts shops** (often carry genuine or high-quality aftermarket parts).

- **Reputable online marketplaces** (eBay, Facebook Marketplace, or forums like **E30Forum, BMW328i.net**) with seller reviews.

3. **Check for Compatibility** Ensure the moulding matches your specific E30 model year and body style (e.g., 5-series vs. 3-series, convertible vs. sedan).

4. **Consider Aftermarket Options** If the OEM part is prohibitively expensive, brands like **ABS or ECS** offer aftermarket mouldings that are often cheaper and still durable. However, test-fit before purchasing to confirm alignment.

5. **Prepare for Installation** Clean the surrounding area thoroughly and use **body filler or adhesive** (e.g., **3M 5200**) to ensure a watertight seal.

6. **Budget for Additional Repairs** If the window seal or adjacent bodywork is damaged, address those issues first to avoid future leaks.

If you can afford it and want the **best fit, longevity, and resale value**, go for the **original BMW part**. If you re on a tighter budget and willing to compromise slightly on aesthetics, a **high-quality aftermarket alternative** is a reasonable alternative. Always prioritize **authenticity and condition** over price to avoid long-term issues.

Details:

BMW E30 Coupe Right Rear Window Rain Outlet Air Drip Moulding White All Mounts Points Are Intact Paint Is Nice As Shown In Pics. 1991 BMW 318is Coupe. Color Is Alpine White II 218. 1984 1985 BMW 318i Coupe.

Part fitment will vary due to several different factors: The vehicles build date month year. Electric/Manual, Leather/Vinyl, Sport/Standard etc. Multiple quantity items may vary slightly depending on stock hand, but will always be the same quality or better than pictured. Sedan, Convertible, Wagon or Coupe.

Manual or Automatic transmission Engine size.

part #: 51131922272 prices

• $44.99-$49.95

specifications cartrimmouldings:

• for models: E30
• for makes: Bmw
• mpn: 51131922272
• part type: Window Outlet
• oe/oem part number: 51131922272, 51131884462, 1884462
• manufacturer warranty: 1 Month
• color: White
• attachment type: Clip-on
• features: Easy Installation
• universal fitment: No
• placement on vehicle: Rear, Right, Upper
• country of origin: Germany

seller cartrimmouldings:

• city: Athol, Idaho
• # reviews: 14025
• rating: 99.8%

offer cartrimmouldings:

• best offers: True
• started: April 22, 2026
• availability: In Stock
• options: Ship-to-home
• quantity: 1
• sold: 0

general cartrimmouldings:

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

payments cartrimmouldings:

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

returns cartrimmouldings:

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

shipping cartrimmouldings:

• transit: 3-7 Days
• service: USPS Ground Advantage
• class: Standard
• cost: $25.00
• carrier: USPS
• type: Fixed

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