1. Window Parts Interior For Sale
  2. sku: 10184717938407983
  3. BUICK 25725134

BUICK 25725134 Rear Left Driver Window Belt Weatherstrip

fits model: Lesabre. make: Buick. year: 2002–2005.

25725134 Buick 2002 2005 Lesabre Rear Left Driver Window Belt Weatherstrip Oem

( Manufacturer Part Number: 25725134 ), ( Location: B0203 ), ( Type: Window Seal ), ( Features: Direct Replacement ), ( Material: Rubber ), ( Placement On Vehicle: Rear, Left ), ( Partout Id: 3106 ), ( Fitment Notes: Rear Left ), ( Genuine Oem: Yes ), ( Donor Vehicle: 2002 Buick Lesabre )

Review BUICK Rear Left Driver Window Belt Weatherstrip Oem fits LESABRE 2002–2005

The **Buick 25725134 Rear Left Driver Window Belt Weatherstrip** for the **2002 2005 Lesabre** is a precision-engineered replacement part designed to restore both functionality and aesthetic appeal to your vehicle s rear left driver-side window mechanism. Crafted from high-quality, durable rubber and reinforced with durable elastomeric compounds, this weatherstrip ensures a tight, airtight seal that effectively blocks out wind, rain, dust, and road debris, enhancing comfort and protecting the interior from the elements. The belt-style design wraps securely around the window frame, providing a snug fit that prevents water intrusion while maintaining smooth operation of the window regulator. This component is engineered to match the original equipment specifications, ensuring compatibility with the Lesabre s window system without compromising performance or longevity. Whether you re addressing a worn-out seal that allows drafts or replacing a damaged strip that has deteriorated due to exposure to UV rays and temperature fluctuations, this weatherstrip delivers a reliable, long-lasting solution. Its seamless integration with the window track and frame also helps reduce noise and vibration, contributing to a quieter, more refined driving experience. Ideal for both professional installers and DIY enthusiasts, this part is a straightforward upgrade that preserves the integrity of your Lesabre s rear window system while maintaining its classic Buick styling.

### Pros and Cons of Buying a Replacement Rear Left Driver Window Belt and Weatherstrip for a 2002-2005 Buick LeSabre (Part Number: 25725134)

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#### **Pros:**

1. **Improved Functionality** A faulty window belt or weatherstrip can cause the rear driver s side window to stick, roll up or down erratically, or fail to operate smoothly. Replacing these components ensures the window moves effortlessly, enhancing convenience and usability.

2. **Prevents Further Damage** Ignoring a worn or broken window belt or weatherstrip can lead to more severe issues, such as damage to the window regulator motor, tracks, or even the glass itself. Addressing the problem early avoids costly repairs down the line.

3. **Enhanced Comfort and Convenience** A properly functioning window belt and weatherstrip contribute to a quieter, more comfortable ride. They reduce drafts, road noise, and potential leaks, improving the interior environment.

4. **Aesthetic and Resale Value** A well-maintained vehicle with all functional components looks more appealing and retains better resale value. Fixing minor issues like this demonstrates care for the car s upkeep.

5. **Ease of Installation** Many window belts and weatherstrips are designed for straightforward replacement, often requiring only basic tools. This makes it a manageable DIY project for those with mechanical aptitude.

6. **Compatibility and Availability** The part number (25725134) is likely a direct fit for your Buick LeSabre model, reducing the risk of compatibility issues. Aftermarket options may also be available, offering additional choices.

7. **Long-Term Reliability** Replacing worn components with high-quality parts can extend the lifespan of the window mechanism, reducing the frequency of future replacements.

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#### **Cons:**

1. **Cost** Purchasing an OEM (Original Equipment Manufacturer) part like this one can be expensive, especially if buying directly from Buick or an authorized dealer. Aftermarket parts may be cheaper but could vary in quality. Labor costs, if hiring a professional, will add to the expense.

2. **Potential for Counterfeit Parts** If buying from an untrusted seller, there s a risk of receiving counterfeit or low-quality parts that fail prematurely. Always verify the seller s reputation and part authenticity.

3. **DIY Challenges** While the replacement is often straightforward, some users may find it difficult, especially if they lack experience with automotive repairs. Mistakes during installation (e.g., improper alignment or tension) could lead to further issues.

4. **Additional Hidden Problems** During removal of the old belt or weatherstrip, you might uncover other underlying issues, such as a damaged window regulator or corroded tracks. This could require additional repairs, increasing the total cost.

5. **Time-Consuming** Removing the rear quarter panel or trim to access the window mechanism can be time-intensive, especially for those unfamiliar with the process. This may not be ideal for someone with a tight schedule.

6. **Weatherstrip Wear** Even if the belt is replaced, the weatherstrip may be worn out and require replacement as well. This could mean additional costs if both components need attention simultaneously.

7. **Limited Warranty on Aftermarket Parts** If opting for aftermarket parts, warranties may be shorter or nonexistent compared to OEM parts, leaving you without recourse if the part fails shortly after installation.

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### **Conclusion:**

Replacing the rear left driver s side window belt and weatherstrip in your 2002-2005 Buick LeSabre is a practical investment in the long-term functionality and comfort of your vehicle. The benefits such as improved window operation, prevention of further damage, and enhanced interior conditions outweigh the potential drawbacks for most owners. However, the cost and potential for additional repairs are factors to consider carefully.

If you are comfortable with basic automotive repairs and have the time to dedicate to the project, a DIY replacement could save money. Alternatively, if you prefer convenience or lack confidence in your mechanical skills, hiring a professional ensures the job is done correctly but will incur labor costs.

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### **Recommendation:**

1. **Verify the Part Number** Double-check that part number 25725134 is indeed the correct fit for your specific LeSabre model and year. Some years or trim levels may have slight variations.

2. **Source High-Quality Parts** Purchase from a reputable supplier, such as an authorized Buick dealer, a trusted auto parts store (e.g., RockAuto, 1A Auto), or a well-reviewed online retailer. Avoid suspiciously cheap parts that may not meet quality standards.

3. **Assess Your Skills** If you ve never replaced a window belt or weatherstrip before, consider watching detailed instructional videos (e.g., from YouTube channels like ChrisFix or Haynes Manuals) to familiarize yourself with the process. For complex steps, don t hesitate to seek help.

4. **Inspect for Additional Issues** While replacing the belt and weatherstrip, take the opportunity to inspect the window regulator, tracks, and glass for wear or damage. Addressing these issues proactively can prevent future problems.

5. **Budget for Potential Extras** Allocate some extra funds in your budget to account for unexpected repairs or additional parts you might discover during the process.

6. **Consider Professional Help if Needed** If the job seems too challenging or time-consuming, a mechanic can complete the replacement efficiently. Ensure you get a clear estimate of labor costs beforehand.

7. **Maintain Regular Upkeep** After replacing these components, keep the windows clean and lubricated (if applicable) to prolong their lifespan. Regularly check for signs of wear or misalignment.

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**Final Verdict:** Proceed with the replacement as it is a worthwhile fix for improving your vehicle s functionality and comfort. With careful planning and attention to detail, the process can be manageable and rewarding.

Details:

OEM window belt weatherstrip removed from a 2002 Buick LeSabre Custom equipped with the 3.8L V6 engine. Electronic items This trim installs on the Rear Left Driver door along outer edge of window opening. RPO Confirmation.

Listing includes the rear left driver door window belt weatherstrip only. The belt weatherstrip also helps stabilize the window glass during operation and protects door interior from moisture intrusion. OEM Part Numbers / References. Clips or mounting hardware are not included unless shown in photos.

And may require cleaning before use. All parts are used but fully functional, with any minor cosmetic damage clearly shown in the pictures and noted. Basic Overview: Exterior door window belt weatherstrip that seals the top edge of rear driver-side to help prevent water, debris, and wind noise from entering. Are NOT included unless specifically pictured in the listing.

2002 Buick LeSabre Rear Left Driver Door Window Belt Weatherstrip. Part #: 25725134,25725135: ABOUT THE PART: 2002 2005 Buick LeSabre Rear Left Driver Window Belt Weatherstrip OEM 25725134. Rubber seal remains flexible and the mounting structure appears intact. Clips, bolts, nuts, caps, plugs, washers, bulbs, accessories, etc.

Donor vehicle mileage: 151,000 miles. Parts are removed, inspected, and tested before sale. Not sure if this part is correct. Fitment Help.

Parts must be securely packaged for return shipping. Rubber seal and mounting points appear intact the trim is ready for installation. These options confirm the standard door and window configuration used on Buick LeSabre sedans.

part #: 25725134 price

  • $24.99

specifications vintagwinde:

  • for models: Lesabre
  • for makes: Buick
  • for years: 2002-2005
  • mpn: 25725134
  • location: B0203
  • type: Window Seal
  • features: Direct Replacement
  • material: Rubber
  • placement on vehicle: Rear, Left
  • partout id: 3106
  • fitment notes: Rear Left
  • genuine oem: Yes
  • donor vehicle: 2002 Buick Lesabre

payments vintagwinde:

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

shipping vintagwinde:

  • service: Standard
  • type: Fixed
  • transit: 4-7 Days
  • class: Standard
  • cost: $0.00

seller vintagwinde:

  • city: Dafter, Michigan
  • rating: 99.5%
  • # reviews: 1251

general vintagwinde:

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

offer vintagwinde:

  • started: March 5, 2026
  • sold: 0
  • quantity: 1
  • availability: In Stock
  • options: Ship-to-home

returns vintagwinde:

  • policy: No Returns
for models: lesabre, for makes: buick, for years: 2002-2005, location: b0203, type: window seal, features: direct replacement, placement on vehicle: rear, left, partout id: 3106, fitment notes: rear left, genuine oem: yes, donor vehicle: 2002 buick lesabre,
category: auto parts > exterior parts accessories > glass window parts > window seals, gaskets trims, material: rubber, sku: 10184717938407983,
Buick 25725134 Is Similar To:
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2 offers $24.99–$24.99 USD
  • Used. Offer #1 priced at $24.99 + $0.00 shipping estimate = $24.99* total. 2003 Buick LeSabre Rear Right Passenger Door Window Belt Weatherstrip. OEM window belt weatherstrip removed from a 2002 Buick LeSabre Custom equipped with the 3.8L V6 engine.FREE SHIPPING
  • Used. Offer #2 priced at $24.99 + $0.00 shipping estimate = $24.99* total. FREE SHIPPING

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