1. Window Parts Interior For Sale
  2. sku: 10635302061643741
  3. BMW 51311871254

BMW 51311871254 Nos Front Windshield Weatherstrip Gasket

fits model: E23. make: Bmw.

51311871254 Bmw E23 Nos Front Windshield Weatherstrip Gasket

( Manufacturer Part Number: 51311871254 ), ( Type: Window Seal ), ( Color: Black ), ( Material: Rubber ), ( Features: Waterproof ), ( Universal Fitment: No ), ( Vintage Part: Yes ), ( Country Of Origin: Germany ), ( Placement On Vehicle: Front )

Review BMW Nos Front Windshield Weatherstrip Gasket fits E23

The **BMW E23 51311871254 front windshield weatherstrip gasket** is a precision-engineered rubber and plastic composite component designed exclusively for the iconic BMW 5 Series (E23) models, including the 518i, 520i, 524i, 525i, 528i, and 535i variants produced between 1976 and 1988. This high-quality aftermarket replacement gasket is meticulously crafted to replicate the original equipment manufacturer (OEM) specifications, ensuring a perfect fit and seamless integration with the vehicle s front windshield assembly. Constructed from durable, weather-resistant rubber compounds reinforced with high-grade synthetic materials, this gasket is engineered to withstand extreme temperature fluctuations, UV exposure, and environmental contaminants, providing long-lasting protection against water infiltration, dust, and road debris. The design features a precise contour that conforms flawlessly to the windshield s perimeter, creating an airtight seal that prevents leaks while maintaining optimal visibility and structural integrity. Whether used for restoration projects, routine maintenance, or as a direct replacement for a worn or damaged OEM gasket, this part is an essential component for preserving the vehicle s aesthetic appeal and functional reliability. Its compatibility extends beyond the original E23 models, making it a versatile choice for enthusiasts and mechanics seeking a reliable, long-term solution for their BMW s front windshield system.

### **Pros and Cons of Buying a BMW 51311871254 E23 NOS Front Windshield Weatherstrip Gasket**

#### **Pros:**

1. **Original Equipment Quality (OEM)** This part is designed specifically for BMW E23 models, ensuring a perfect fit and reliable performance. OEM parts are built to the same standards as factory components, reducing the risk of premature wear or failure.

2. **Enhanced Weather Sealing** The weatherstrip gasket helps prevent water, dust, and debris from entering the cabin, improving interior comfort and reducing long-term damage to wiring and electronics.

3. **Improved Aesthetics** A properly fitted weatherstrip maintains the vehicle s original appearance, preventing gaps or misalignment that can detract from the car s polished look.

4. **Prevents Moisture Damage** Over time, water intrusion can cause rust, electrical issues, and interior mold growth. A new gasket helps mitigate these risks, extending the lifespan of the vehicle.

5. **Compatibility with Aftermarket Upgrades** If you plan to modify your E23 (e.g., tinted windows, custom trim), a new weatherstrip ensures a proper seal, preventing leaks or drafts.

6. **New-in-Stock (NOS) Condition** Since this is a new-old-stock (NOS) part, it is unused and in excellent condition, avoiding the potential issues of a used or counterfeit replacement.

7. **Easier Installation** A fresh gasket is more pliable and easier to install correctly, reducing the chance of improper sealing that could lead to future problems.

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#### **Cons:**

1. **Cost** OEM parts, especially NOS, can be more expensive than aftermarket alternatives. The price may be a significant investment if you re on a tight budget.

2. **Limited Availability** BMW E23 parts, particularly NOS items, may not be as widely stocked as newer model parts. You might need to source it from specialty suppliers, which could take time.

3. **Installation Complexity** While the gasket itself is straightforward, improper installation (e.g., uneven pressure, incorrect adhesive use) can lead to leaks or gaps. If you re not experienced with DIY auto repairs, professional installation may be required.

4. **Potential for Overkill** If the existing gasket is still functional but slightly worn, replacing it solely for cosmetic reasons may not be necessary unless you re addressing a specific leak issue.

5. **Compatibility Concerns (If Misidentified)** Double-check that this part is indeed the correct fit for your specific E23 model variant (e.g., 520i, 525i, etc.), as some early E23 models may have slight variations in trim or windshield design.

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### **Conclusion:**

The **BMW 51311871254 E23 NOS front windshield weatherstrip gasket** is a high-quality, reliable replacement part that offers significant benefits in terms of sealing, longevity, and fitment. Its OEM status and NOS condition make it a premium choice for owners who prioritize durability and authenticity. However, the higher cost and potential installation challenges may deter some buyers, particularly those on a budget or without mechanical experience.

If your primary concern is **preventing water intrusion, maintaining the vehicle s integrity, or restoring original aesthetics**, this part is a strong recommendation. If you re only addressing minor wear or have budget constraints, an aftermarket alternative (while less ideal) could be considered but always ensure it meets OEM specifications.

**Final Recommendation:**

For most E23 owners dealing with **visible wear, leaks, or a desire for a factory-like seal**, purchasing this NOS gasket is a worthwhile investment. If you re unsure about installation, consult a BMW specialist to ensure proper fitment. If cost is a major factor, weigh the long-term benefits against alternatives, but do not compromise on quality if your goal is to preserve the vehicle s condition.

Details:

The BMW E23 NOS Front Windshield Weatherstrip Gasket is a vintage car part made of black rubber, designed specifically for the front windshield vehicle. With its original manufacturer part number, this weatherstrip gasket is a perfect fit for those looking to replace worn-out or damaged seal on their classic BMW E23 model. Sold as is, BMW part number is a factory Front Windshield Weatherstrip Gasket also called the front windscreen sealing frame. Fitment: It fits all classic E23 model's, including the 733i, 735i, L7, and European 745i.

Part Details Availability Status: This part is officially discontinued and listed as No Longer Available NLA by BMW. Never installed, never used, new old stock. The Chrome Trim Note: This is the black rubber channel seal only. This gasket is manufactured in Germany and waterproof, ensuring a snug watertight seal for your windshield.

Finding One Today Because it is discontinued, standard vendors like cannot supply new. The decorative chrome/metal locking strips that snap into the outer face of this rubber are separate parts. It sits between the car body and front windshield glass to prevent rain wind from leaking into cabin.

part #: 51311871254 prices

  • $85.00-$750.00

specifications vintagwinde:

  • for models: E23
  • for makes: Bmw
  • mpn: 51311871254
  • type: Window Seal
  • color: Black
  • material: Rubber
  • features: Waterproof
  • universal fitment: No
  • vintage part: Yes
  • country of origin: Germany
  • placement on vehicle: Front

general vintagwinde:

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

shipping vintagwinde:

  • type: Calculated
  • service: UPS Ground
  • class: Standard
  • transit: 4-11 Days
  • carrier: UPS
  • cost: $17.68

payments vintagwinde:

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

offer vintagwinde:

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

returns vintagwinde:

  • policy: No Returns

seller vintagwinde:

  • # reviews: 393
  • city: Tuxedo Park, New York
  • rating: 100.0%
for models: e23, for makes: bmw, type: window seal, features: waterproof, universal fitment: no, vintage part: yes, country of origin: germany, placement on vehicle: front,
category: auto parts > exterior parts accessories > glass window parts > window seals, gaskets trims, color: black, material: rubber, sku: 10635302061643741,
Bmw 51311871254 Is Similar To:
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3 offers $85.00–$750.00 USD
  • Used. Offer #1 priced at $85.00 + $17.68 shipping estimate = $102.68* total. Sold "as is" This gasket is manufactured in Germany and is waterproof, ensuring a snug and watertight seal for your windshield.+$17.68 shipping
  • Used. Offer #2 priced at $299.99 + $0.00 shipping estimate = $299.99* total. 7 E23 (1976-1989).FREE SHIPPING
  • New other (see details). Offer #3 priced at $750.00 + $10.00 shipping estimate = $760.00* total. Location Indonesia -Jakarta ;. BMW # ;.+$10.00 shipping

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