MINI 51355A4C504 Convertible Right Quarter Glass Inner Seal 51357356302

( Brand: Mini ), ( Manufacturer Part Number: 51355A4C504 ), ( Type: Window Seal ), ( Material: Rubber ), ( Country/region Of Manufacture: Germany ), ( Color: Black ), ( Placement On Vehicle: Right Rear ), ( Fitment Type: Direct Replacement ), ( Universal Fitment: No ), ( Attachment Type: Self-adhesive ), ( Product Type: Interior Parts ), ( Ipn: 51357356302 )

Review MINI Convertible Right Quarter Glass Inner Seal fits COOPER F57 F67 1925–2016

This **OEM-quality Mini Cooper Convertible Right Quarter Glass Inner Seal (Part #51355A4C504)** is a precision-engineered component designed exclusively for the **F57 and F67 generation Mini Cooper convertible models**, spanning the production years from **2016 to 2025**. Crafted from high-grade **EPDM (Ethylene Propylene Diene Monomer) rubber**, this seal ensures a perfect balance of durability, flexibility, and weather resistance, making it ideal for both urban commutes and spirited drives. The seal s **smooth, tapered profile** is meticulously molded to create an airtight and watertight barrier between the glass panel and the convertible roof frame, preventing leaks, wind noise, and dust infiltration critical for maintaining cabin comfort and structural integrity. Its **reinforced edges** and **self-adhesive backing** (where applicable) guarantee a secure, long-lasting fit, while the **UV-stabilized formulation** resists cracking, warping, or degradation from prolonged exposure to sunlight, rain, or temperature fluctuations. Whether installed during routine maintenance or as part of a full convertible roof restoration, this seal restores factory-level performance, ensuring a seamless, quiet, and leak-free driving experience. Perfect for mechanics, DIY enthusiasts, or dealership service centers, this **direct-fit replacement** adheres to Mini s exacting standards, promising reliability and peace of mind for years to come.

### **Pros and Cons of buying a Mini Cooper Convertible Right Quarter Glass Inner Seal (Part #51355A4C504, F57/F67, 16-25)**

1. **OEM Compatibility** This is an original equipment (OEM) or high-quality aftermarket part designed specifically for the Mini Cooper F57/F67 (2016-2025) convertible models. It ensures a proper fit and function, reducing the risk of leaks or improper installation.

2. **Prevents Water Leaks** The quarter glass inner seal is critical for maintaining a watertight seal in the convertible roof mechanism. A failing seal can lead to water ingress, electrical shorts, or rust damage over time. Replacing it proactively can save costly repairs later.

3. **Improves Convertible Reliability** A worn or damaged seal can cause the roof to malfunction, stick, or fail to retract properly. Replacing it ensures smoother operation and extends the lifespan of the convertible mechanism.

4. **Easy Installation** Unlike some complex conversions, this seal is relatively straightforward to replace, especially if you have basic mechanical skills or access to a mechanic. Many owners report being able to do it themselves with minimal tools.

5. **Cost-Effective Compared to Roof Replacement** Replacing just the seal is far cheaper than overhauling or replacing the entire convertible roof assembly, which can cost thousands of dollars.

6. **Available from Trusted Suppliers** Reputable aftermarket suppliers (such as **Genuine Mini Parts, ACDelco, or local Mini specialists**) offer this part with warranties, ensuring quality and reliability.

7. **Prevents Corrosion** Water leaks can corrode the roof mechanism, wiring, and frame over time. A new seal helps maintain the structural integrity of the convertible system.

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1. **Potential Counterfeit Parts** If purchasing from an untrusted seller (e.g., eBay, Amazon, or unknown online marketplaces), there s a risk of receiving a low-quality or fake part. Always verify the seller s reputation and part authenticity.

2. **Installation Challenges** While the seal itself is simple, improper installation (e.g., misalignment, insufficient lubrication, or overtightening) can lead to leaks or premature wear. Some owners may need to disassemble parts of the roof mechanism to access it.

3. **Limited Lifespan** Even with proper installation, rubber seals degrade over time due to UV exposure, heat, and constant flexing. This part may need replacement again in 5-10 years, depending on usage and climate.

4. **Cost (Relative to Other Mini Parts)** While not extremely expensive (typically **$50 $150** depending on the source), it s still an additional cost if you re doing multiple convertible repairs. Some owners bundle it with other maintenance tasks to save on labor.

5. **Compatibility Risks** Ensure the part number (51355A4C504) matches your exact Mini model year and variant (F57/F67, 16-25). Mixing up seals (e.g., left vs. right quarter glass) can lead to improper sealing.

6. **Labor Time for DIYers** If you re not experienced with convertible repairs, the process may take longer than expected. Some owners spend hours troubleshooting leaks or misalignments post-installation.

7. **Environmental Factors** Extreme weather (e.g., freezing temperatures, salt exposure) can accelerate seal wear. If you live in a harsh climate, the seal may need replacement more frequently.

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Replacing the **Mini Cooper F57/F67 (2016-2025) convertible right quarter glass inner seal** is a **highly recommended preventive maintenance task** for owners who want to avoid costly water damage, roof malfunctions, or electrical issues. The part is relatively inexpensive, easy to source from trusted suppliers, and significantly improves the reliability of the convertible system.

**The biggest risks** stem from purchasing counterfeit parts or improper installation, both of which can be mitigated by buying from authorized dealers or experienced mechanics. If you re comfortable with basic automotive work, this is a **DIY-friendly repair** that pays off in the long run.

- **Buy from a reputable supplier** (e.g., **MiniDirect, Mini Parts Store, or a local Mini specialist**) to avoid fakes.

- **Follow the manufacturer s installation guide** carefully, ensuring proper lubrication and alignment.

- **Consider replacing both left and right seals** if one is already failing, as they degrade at similar rates.

- **Inspect the seal periodically** (every 2-3 years) for cracks or hardening, especially if you frequently use the convertible in wet or extreme conditions.

**Verdict:** **Worth the investment** if you want to maintain your Mini s convertible functionality and prevent future damage. Prioritize quality over cost to avoid headaches down the road.

Details:

Color: Black. Universal Fitment: No. Fits: 2016 - 2024 Mini Cooper Convertible Base,, and JCW F57, 2025 Convertible C, F67, OEM Part # 51 35 5 A4C 504 51355A4C504. Condition: Used.

OE/OEM Part Number: 51355A4C504. Attachment Type: Self-Adhesive. Material: Rubber. Performance Part: No.

The right side is the passenger. Used, Genuine MINI Cooper part. Placement on Vehicle: Right Rear. Please verify fitment to your MINI by the part number.

Other Part #. Fitment Type: Direct Replacement.

part #: 51355a4c504 prices

• $107.71-$229.77

specifications vintagwinde:

• for models: F57, F67, Cooper
• for years: 1925-2016
• brand: Mini
• mpn: 51355a4c504
• type: Window Seal
• material: Rubber
• country/region of manufacture: Germany
• color: Black
• placement on vehicle: Right Rear
• fitment type: Direct Replacement
• universal fitment: No
• attachment type: Self-adhesive
• product type: Interior Parts
• ipn: 51357356302

payments vintagwinde:

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

shipping vintagwinde:

• cost: $0.00
• service: USPS Priority Mail
• transit: 4-8 Days
• type: Calculated
• class: Expedited
• carrier: USPS

seller vintagwinde:

• city: Tampa, Florida
• # reviews: 16080
• rating: 99.8%

offer vintagwinde:

• availability: In Stock
• options: Ship-to-home
• started: June 5, 2026
• quantity: 1
• sold: 0
• best offers: True

returns vintagwinde:

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

general vintagwinde:

• Exterior Parts Accessories > Glass Window Parts > Window Seals, Gaskets Trims
• condition: Used

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