SOFFSEAL AMS0843 Quarter Glass Seal Gm Body 68-72 69-70 70-72

( Brand: Soffseal ), ( Manufacturer Part Number: AMS0843 ), ( Part Type: Quarter Seal ), ( Color: Black ), ( Material: Rubber ), ( Placement On Vehicle: Rear )

Review SOFFSEAL Quarter Glass Seal 68-72 Gm A body 69-70 70-72 fits IMPALA MONTE CARLO

The **Soffseal AMS0843 Quarter Glass Seal** is a meticulously crafted, high-performance aftermarket seal designed specifically for the iconic **A-body Chevrolet platforms**, including the **1969-1970 Impala** and the **1970-1972 Monte Carlo**. Engineered to replace the stock quarter glass seal a critical component that ensures a perfect, airtight barrier between the windshield and the roof panel this seal is built to eliminate drafts, reduce noise intrusion, and prevent water leaks, all while maintaining the classic look and structural integrity of these legendary muscle cars. Constructed from **high-quality, durable rubber**, the AMS0843 features a **precision-molded design** that conforms seamlessly to the contours of the A-body roof, providing an unmatched level of fitment and longevity compared to generic or aftermarket alternatives. Its **reinforced construction** resists cracking, warping, or degradation from UV exposure, temperature fluctuations, or the constant flexing of the windshield, ensuring long-term reliability even under demanding driving conditions. Whether you're restoring a vintage Impala for weekend cruising or maintaining a Monte Carlo for daily driving, this seal is an essential upgrade that enhances both the functionality and the driving experience. The **68-72 gm weight** indicates its optimal thickness for a snug, secure fit without compromising the vehicle s original aesthetic, making it a seamless blend of performance and authenticity for enthusiasts who demand nothing less than perfection in their classic Chevys.

### Pros and Cons of buying a Soffseal AMS0843 Quarter Glass Seal for a 68-72 GM A-Body (69-70 Impala, 70-72 Monte Carlo)

1. **Improved Sealing and Comfort** The quarter glass seal is designed to provide a tighter, more secure fit around the rear window, reducing drafts, road noise, and wind intrusion. This enhances passenger comfort, especially during highway driving or in open-top conversions.

2. **Better Weather Resistance** A properly installed quarter glass seal helps block rain, snow, and debris from entering the vehicle through the rear window gap. This is particularly useful in adverse weather conditions or for owners who frequently drive in wet or dusty environments.

3. **Enhanced Aesthetics** The seal adds a sleek, factory-like appearance to the rear window area, improving the vehicle s overall look. This is especially noticeable in classic cars where originality is valued but minor aftermarket upgrades are acceptable.

4. **Prevents Window Damage** The seal acts as a barrier, reducing the risk of the rear window being scratched or damaged by debris, road salt, or accidental contact with objects.

5. **Easy Installation** The AMS0843 is designed as a drop-in replacement, meaning it can be installed without extensive modifications to the vehicle. Most owners can complete the job with basic tools, though some may prefer professional installation for a perfect fit.

6. **Durability** Made from high-quality materials, this seal is designed to withstand long-term use, resisting UV degradation, cracking, and wear from frequent opening and closing of the rear window.

7. **Compatibility** The seal is specifically engineered for the 68-72 GM A-Body platform, ensuring a proper fit for the 69-70 Impala and 70-72 Monte Carlo models. This reduces the risk of gaps or misalignment that could compromise its effectiveness.

8. **Sound Deadening Benefits** In addition to sealing gaps, the material can help dampen some road noise, contributing to a quieter cabin environment.

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1. **Cost** While not excessively expensive, the seal is a premium aftermarket part. Depending on the retailer, prices may range from $50 to $100 or more, which could be a consideration for budget-conscious buyers.

2. **Potential Installation Challenges** Although designed for easy installation, some users may find it tricky to align perfectly, especially if the original seal was damaged or if the window mechanism is stiff. Improper installation could lead to gaps or an uneven appearance.

3. **Material Sensitivity** Some aftermarket seals, including certain rubber or silicone options, can degrade over time if exposed to extreme heat, cold, or prolonged sunlight. However, the AMS0843 is typically made from durable materials, so this is less of an issue with this specific product.

4. **Limited Customization** Unlike some aftermarket window tinting or trim options, the quarter glass seal is a functional part with limited design variations. If you re looking for aesthetic customization, this may not be the best upgrade.

5. **May Not Fit Modified Vehicles** If the vehicle has been heavily modified (e.g., custom body kits, altered window frames, or aftermarket rear windows), the seal may not fit as intended. Always verify compatibility before purchasing.

6. **Learning Curve for DIY Installation** While straightforward, first-time installers might struggle with removing the old seal, cleaning the area, and ensuring the new seal adheres properly. A rushed job could lead to leaks or an unattractive finish.

7. **Potential for Voids or Air Leaks** If the seal isn t applied evenly or if the window frame isn t perfectly clean, small gaps could still allow drafts. This is more likely if the original seal was degraded or if the installation isn t meticulous.

8. **Not a Universal Fix for Drafts** While the seal helps, it won t eliminate all drafts if the vehicle has other issues, such as worn window tracks, damaged weatherstripping, or gaps around the door seals. Addressing these separately may be necessary for optimal results.

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The Soffseal AMS0843 quarter glass seal is a worthwhile upgrade for owners of 68-72 GM A-Body vehicles, particularly those who prioritize comfort, weather resistance, and a refined appearance. Its ease of installation, durability, and compatibility make it a practical choice for both classic car enthusiasts and everyday drivers. However, it s not a perfect solution it requires careful installation to avoid gaps, and it may not address all draft issues if other parts of the vehicle s weatherstripping are worn.

For most users, the benefits outweigh the drawbacks, especially if the seal is installed correctly. If you re considering this upgrade, ensure you have the right tools, follow the installation instructions closely, and consider professional help if needed to achieve the best results.

- You want to reduce drafts, noise, and weather intrusion in your 69-70 Impala or 70-72 Monte Carlo.

- You re comfortable with a straightforward DIY installation or are willing to pay for professional help.

- You value a subtle but noticeable improvement in both function and aesthetics.

- You re on a tight budget and can t justify the cost for minor improvements.

- Your vehicle has significant other weatherstripping issues that need addressing first.

- You re unsure about your ability to install it properly, as a poor fit could negate its benefits.

**Final Verdict:** The AMS0843 is a solid, high-quality aftermarket seal that delivers noticeable improvements for the target vehicles. With proper installation, it s a recommended upgrade for owners looking to enhance their driving experience.

Details:

Quarter Glass Seal 68-72 GM A-Body 69-70 Impala 70-72 Monte Carlo 2Dr Hardtop Con, 2-Door Hardtop and Convertible 1968-1972 Buick Skylark Chevrolet Chevalier 1969-1970-1972 Oldsmobile Cutlass Pontiac Leans Rubber Con.

part #: ams0843 price

• $105.95

specifications vintagwinde:

• for models: Impala, Monte, Carlo
• brand: Soffseal
• mpn: Ams0843
• part type: Quarter Seal
• color: Black
• material: Rubber
• placement on vehicle: Rear

shipping vintagwinde:

• transit: 3-8 Days
• carrier: UPS
• class: Standard
• service: UPS Ground
• cost: $9.06
• type: Calculated

seller vintagwinde:

• # reviews: 1010
• rating: 100.0%
• city: Lancaster, Pennsylvania

payments vintagwinde:

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

returns vintagwinde:

• policy: No Returns

offer vintagwinde:

• options: Ship-to-home
• started: March 25, 2026
• best offers: True
• sold: 0
• quantity: 1
• availability: In Stock

general vintagwinde:

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

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