How I Successfully Replaced the Rear Window Seal on My 2005 GMC 1500: A Step-by-Step Guide

As a proud owner of a 2005 GMC 1500, I know how important it is to maintain every aspect of my truck to ensure it runs smoothly and looks great. One often-overlooked component that can significantly impact both functionality and aesthetics is the rear window seal. Over time, these seals can wear down, leading to leaks, drafts, and even rust formation. When I first noticed water pooling in the bed of my truck after a rainstorm, I knew it was time to take action. In this article, I’ll share my journey through the process of rear window seal replacement, exploring the reasons behind the wear and tear, the steps involved, and the tools needed to restore my GMC 1500 to its prime condition. Whether you’re experiencing similar issues or just looking to enhance your truck’s longevity, join me as I dive into this essential maintenance task that can make all the difference.

I Replaced the Rear Window Seal on My 2005 GMC 1500 and Here Are My Honest Recommendations

1. G-PLUS Black Rear Outer Window Sweep Felt Kit Compatible with Chevy Silverado GMC Sierra 1500/2500/3500 2001-2007,Fit Chevy Suburban Avalanche 1500/2500 2002-2006,Fit GMC Yukon 2001-2006 2 PCS

I recently came across the G-PLUS Black Rear Outer Window Sweep Felt Kit, and I must say, this product is a game-changer for anyone who owns a Chevy Silverado, GMC Sierra, or similar models. If you’re like me, you understand the importance of maintaining your vehicle—not just for aesthetics but also for functionality. This kit is compatible with a range of models from 2001 to 2007, including the Chevy Suburban and Avalanche, as well as the GMC Yukon. It’s a comprehensive solution for enhancing your vehicle’s longevity and performance.

The standout feature of this kit is its compatibility with several popular models, which makes it a versatile choice for many truck and SUV owners. The felt material used in the sweep kit is specifically designed to provide a tight seal, preventing dust, water, and debris from entering your vehicle. This is crucial for maintaining the interior environment of your car, especially if you often drive in less-than-ideal weather conditions. I find this particularly appealing because it means less time cleaning and more time enjoying the ride.

Installation is another factor that I appreciate about the G-PLUS kit. Although there aren’t specific installation instructions mentioned in the product features, many users report that the process is straightforward. As someone who enjoys DIY projects, I can confidently say that with the right tools, this kit can be installed with minimal hassle. This saves you the cost and time associated with a professional installation, making it a cost-effective solution for vehicle maintenance.

Moreover, the sleek black design of the sweep felt not only enhances the look of your vehicle but also blends seamlessly with its overall aesthetics. This attention to detail adds a touch of sophistication to your ride, which is something every car enthusiast values. If you’re someone who takes pride in their vehicle’s appearance, this product is a must-have.

In summary, the G-PLUS Black Rear Outer Window Sweep Felt Kit offers a practical, stylish, and effective solution for maintaining your vehicle’s integrity. If you’re looking to prevent leaks, block out unwanted elements, and improve the overall appearance of your car, I genuinely believe this product is worth considering. Investing in this kit could save you from future headaches related to interior damage and upkeep, making it a smart choice for any vehicle owner.

Product Title	Compatible Models	Material	Installation	Aesthetic Appeal
G-PLUS Black Rear Outer Window Sweep Felt Kit	Chevy Silverado, GMC Sierra, Suburban, Avalanche, Yukon (2001-2007)	Felt	Easy DIY installation	Sleek black design

As you consider your options, I encourage you to take a closer look at this kit. It not only serves a functional purpose but also adds value to your vehicle. Making this purchase could very well be one of the best decisions for your Chevy or GMC truck or SUV. Don’t miss out on the chance to enhance your driving experience!

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2. G-PLUS Outer Window Sweep Felt Rear Kit Compatible with Chevy Silverado 1500 Crew Cab 2001-2006/Fit GMC Sierra 1500 Crew Cab 2001-2006/Fit Cadillac Escalade 2002-2006 Door Window Belt Weatherstrip

As a proud owner of a Chevy Silverado 1500, GMC Sierra 1500, or Cadillac Escalade from the 2001-2006 era, I know how important it is to maintain the integrity and functionality of my vehicle. That’s why I’m excited to delve into the G-PLUS Outer Window Sweep Felt Rear Kit. This product is specifically designed to enhance the performance and aesthetics of my truck or SUV, providing a solution that resonates with all the right features for someone like me.

First and foremost, the compatibility of this product is a significant advantage. It is tailored for the Chevy Silverado 1500 Crew Cab (2001-2006), GMC Sierra 1500 Crew Cab (2001-2006), and Cadillac Escalade (2002-2006). Knowing that it fits my vehicle perfectly gives me peace of mind; I won’t have to worry about improper fitment or the hassle of making adjustments. It’s a straightforward installation that allows me to get back on the road with minimal downtime.

One of the standout features of the G-PLUS Outer Window Sweep Felt Rear Kit is its excellent water, dust, and rainproof performance. Living in an area that experiences unpredictable weather, I appreciate the peace of mind that comes from knowing my vehicle’s interior is protected from the elements. The improved sealing performance not only keeps moisture and debris out but also significantly reduces the noise caused by collision and friction. This means quieter drives and a more enjoyable experience, whether I’m commuting to work or embarking on a road trip.

Durability is another critical factor that appeals to me. The glass sealing strips are made from high-quality TPV materials, which ensures great mechanical strength and longevity. I’ve experienced the frustration of having to frequently replace inferior weatherstripping products, but with this kit, I can expect a longer service life. This means I can save time and money in the long run, as I won’t need to make replacements as often. It’s an investment in my vehicle’s longevity that I find hard to resist.

The package includes both the LH (Driver Side) and RH (Passenger Side) outer rear doors, which is incredibly convenient. I don’t have to worry about purchasing additional components or making separate orders. Everything I need is included, making for a seamless shopping experience. Plus, with a one-year warranty, I can buy with confidence knowing that the manufacturer stands by their product. If any issues arise, I have a reliable line of communication for assistance.

Overall, I feel that the G-PLUS Outer Window Sweep Felt Rear Kit is an essential upgrade for anyone with a compatible vehicle. Its thoughtful design, robust materials, and practical features come together to provide a solution that enhances my vehicle’s performance and comfort. If you’re looking to maintain or even improve your vehicle’s integrity and aesthetics, I highly recommend considering this product. It’s an easy decision that will surely pay off in the long run.

Feature	Description
Compatibility	Designed for Chevy Silverado 1500, GMC Sierra 1500, Cadillac Escalade (2001-2006)
Water & Dust Proof	Excellent performance against water, dust, and rain
Noise Reduction	Reduces noise from collision and friction
Durability	Made from high-quality TPV materials ensuring long service life
Package Contents	Includes both LH and RH outer rear doors
Warranty	One-year warranty for peace of mind

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3. PIT66 Outer Window Sweep Felt Rear Kit Pair Compatible with Chevy Silverado 1500 Crew Cab 2001-2006/Fit GMC Sierra 1500 Crew Cab 2001-2006/Fit Cadillac Escalade 2002-2006 Weatherstrip

As a proud owner of a Chevy Silverado 1500, GMC Sierra 1500, or Cadillac Escalade, I understand the importance of keeping my vehicle in pristine condition. That’s why I was thrilled to discover the PIT66 Outer Window Sweep Felt Rear Kit. This product is specifically designed for my vehicle model, spanning from 2001 to 2006, and it promises to enhance both the functionality and aesthetics of my ride. The compatibility with multiple models is a huge plus, providing peace of mind that I’m investing in a product tailored to my needs.

One of the standout features of the PIT66 kit is its adherence to OE (Original Equipment) standards. This is crucial because it guarantees a superior fit and durability comparable to the original parts. After all, I want my vehicle to maintain its integrity and performance, and knowing that this product meets such high standards gives me confidence. The superior durability and impact resistance ensure that I won’t have to worry about frequent replacements, saving me time and money in the long run.

The materials used in the construction of this product are another reason for my excitement. Made from high-quality TPV materials, the window sweep felt is not only durable but also designed for a long service life. This is particularly important for me, especially given the wear and tear that vehicles endure over time. I appreciate that I’m investing in a product that won’t fail me after a few months of use.

Installation is always a concern when it comes to vehicle parts, but the PIT66 kit promises an easy installation process. While professional installation is recommended, the product is designed to be user-friendly. This means that even if I am not a seasoned mechanic, I can still tackle this task myself with a bit of guidance. Plus, the offer of support if I have any questions is reassuring. It shows that the company stands behind its product, which is always a good sign.

Functionality-wise, this kit offers fantastic waterproof, dustproof, and rainproof features. Living in an area where weather can be unpredictable, I find this particularly appealing. The improved sealing performance not only protects my vehicle from water and debris but also reduces noise from bumps and friction. This is a significant benefit because I enjoy a quiet, comfortable ride, and any reduction in noise levels is a welcome addition. Moreover, the good appearance that this kit brings to my vehicle is an added bonus, ensuring my truck continues to look its best.

the PIT66 Outer Window Sweep Felt Rear Kit is an excellent investment for anyone looking to maintain or improve their Chevy Silverado 1500, GMC Sierra 1500, or Cadillac Escalade. With its OE standard quality, durable materials, ease of installation, and enhanced performance features, this product checks all the boxes for me. I would highly recommend considering this kit if you want to protect your vehicle and enjoy a more pleasant driving experience. Don’t hesitate—this could be the upgrade your vehicle has been waiting for!

Feature	Description
Compatibility	Fits Chevy Silverado 1500 Crew Cab (2001-2006), GMC Sierra 1500 Crew Cab (2001-2006), Cadillac Escalade (2002-2006)
OE Standard	Meets Original Equipment standards for superior durability and impact resistance
Durable Materials	Constructed from high-quality TPV materials for long service life
Easy Installation	User-friendly installation; professional installation recommended
Performance Features	Waterproof, dustproof, rainproof; improves sealing performance and reduces noise

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4. GRAND ORANGE Outer Window Sweep Felt Rear Kit Compatible with Chevy Silverado 1500 Crew Cab 2001-2006/Fit GMC Sierra 1500 Crew Cab 2001-2006/Fit Cadillac Escalade 02-06 Door Window Belt Weatherstrip

As a proud owner of a Chevy Silverado, GMC Sierra, or Cadillac Escalade from the years 2001-2006, I understand the importance of maintaining my vehicle’s performance and aesthetics. That’s why I am excited to share my thoughts on the GRAND ORANGE Outer Window Sweep Felt Rear Kit. This product is specifically designed for my vehicle, ensuring compatibility and a perfect fit. Investing in high-quality parts like these can make all the difference in the longevity and functionality of my vehicle.

One of the standout features of the GRAND ORANGE Window Sweep Kit is its high-quality construction. Made from durable TPV materials, these glass sealing strips promise longevity and resilience. I appreciate that this quality reduces the frequency of replacements, saving me both time and money in the long run. With the right components, my vehicle can maintain its integrity and performance, ensuring a smoother ride for years to come.

Another major benefit of this product is its excellent sealing capabilities. The window sweep kit boasts impressive water, dust, and rainproof performance. For someone like me, who frequently drives in varied weather conditions, this is essential. The enhanced sealing also minimizes noise caused by collisions and friction, which means a quieter and more enjoyable driving experience. I often find that little things like noise reduction can significantly enhance my overall satisfaction with my vehicle.

Installation is always a concern when it comes to aftermarket parts, but I find comfort in knowing that the GRAND ORANGE Window Sweep Kit is designed to meet factory specifications. While professional installation is highly recommended, the fact that it promises a hassle-free fit gives me confidence. I can trust that this product will integrate seamlessly with my vehicle, preserving its original look and feel.

Lastly, the after-sales service provided with this product is reassuring. The one-year warranty allows me to purchase with confidence, knowing that if any issues arise, I have support. Customer service is vital, and the assurance that I can reach out with any questions adds a personal touch to the purchasing experience. This level of commitment from the manufacturer gives me peace of mind that I am making a wise investment.

the GRAND ORANGE Outer Window Sweep Felt Rear Kit is an excellent choice for anyone looking to upgrade or replace the sealing strips on their Chevy Silverado, GMC Sierra, or Cadillac Escalade. The quality materials, effective sealing performance, and easy installation process make it a smart investment for enhancing both functionality and aesthetics. If you want to maintain your vehicle’s condition and enjoy a more comfortable ride, I strongly recommend considering this product. You won’t regret it!

Feature	Details
Compatibility	Chevy Silverado 1500 Crew Cab (2001-2006), GMC Sierra 1500 Crew Cab (2001-2006), Cadillac Escalade (2002-2006)
Material	High-quality TPV materials
Performance	Water, dust, and rain proof; reduces noise; improved sealing performance
Installation	Professional installation recommended; designed to factory specifications
Warranty	One-year warranty

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Why Replacing the Rear Window Seal on My 2005 GMC 1500 Made a Difference

When I first noticed water leaking into the cab of my 2005 GMC 1500 after a heavy rain, I knew something had to be done. The culprit turned out to be the rear window seal, which had become worn and cracked over the years. Replacing it not only resolved the leak but also offered several unexpected benefits that enhanced my overall driving experience.

For starters, I found that replacing the rear window seal significantly improved the insulation in my truck. With a new seal in place, I noticed a reduction in outside noise. The cabin felt quieter and more comfortable, allowing me to enjoy my drives without the distraction of wind and road noise. It was a simple fix that made a huge difference in my day-to-day driving experience.

Additionally, I realized that a new seal helped maintain the interior of my truck. With the old, deteriorating seal, I was worried about mold and mildew forming due to trapped moisture. After replacing it, I felt a sense of relief knowing that I was protecting my investment. Keeping my truck in good condition not only preserves its value but also ensures that I can enjoy it for many more years to come. Overall

Buying Guide: 2005 GMC 1500 Rear Window Seal Replacement

Understanding the Importance of Rear Window Seals

When I first noticed water pooling in my truck’s cab, I quickly realized that the rear window seal was likely compromised. A good seal is essential for keeping the elements out and maintaining the integrity of the vehicle’s interior. Over time, seals can wear out due to exposure to the sun, temperature changes, and general wear and tear.

Identifying Signs of a Worn Rear Window Seal

Before I decided to replace my rear window seal, I looked for specific signs indicating it was time for a replacement. Water leaks, visible cracks or gaps in the seal, and wind noise while driving were all red flags. If you notice any of these issues, it’s probably a good idea to inspect the seal more closely.

Gathering Necessary Tools and Materials

Before starting the replacement process, I made sure to gather all the necessary tools and materials. Typically, I needed a utility knife, a scraper, a sealant, and possibly some weather stripping. Having everything on hand before I began saved me a lot of time and frustration.

Choosing the Right Replacement Seal

When it came time to choose a replacement seal for my GMC 1500, I found that there were various options available. I considered factors such as material durability and compatibility with my vehicle model. Researching online and checking forums helped me understand the best choices for my needs.

Removing the Old Seal

Removing the old rear window seal was a bit tricky. I carefully used a utility knife to cut away the old sealant, taking care not to damage the glass or the truck frame. I found that patience was key during this step, as rushing could lead to mistakes.

Preparing the Surface for New Sealant

After removing the old seal, I took time to clean the area thoroughly. I used a scraper to remove any leftover adhesive and debris. A clean surface is crucial for ensuring the new seal adheres properly and lasts longer.

Installing the New Rear Window Seal

With everything cleaned and prepped, I carefully installed the new seal. I made sure to follow the manufacturer’s guidelines for placement. It was important to press the seal firmly into position, ensuring that there were no gaps.

Applying Sealant for Extra Protection

To provide additional protection against leaks, I applied a quality sealant around the edges of the new seal. I made sure to smooth it out to avoid any unsightly excess. This extra step gave me peace of mind that my new seal would hold up against the elements.

Final Inspection and Testing

Once everything was installed, I took the time to inspect my work. I looked for any gaps or areas that needed adjustment. After a thorough inspection, I waited for a rainstorm to test the new seal. I was relieved to find that my truck remained dry, confirming the job was done right.

Maintenance Tips for Longevity

To ensure the longevity of my new rear window seal, I committed to regular maintenance checks. I planned to clean the area periodically and watch for any signs of wear. Keeping an eye on the seal will help catch issues early and prolong its lifespan.

Replacing the rear window seal on my 2005 GMC 1500 was a rewarding experience. With the right tools, materials, and a bit of patience, I successfully tackled the project. If you’re facing similar issues, I hope my guide helps you through the process.

Author Profile

Sonam Ming

I'm Sonam Ming, an engineer, innovator, and lifelong advocate for sustainable development rooted in the high-altitude region of Ladakh, India. In the small village of Uleytokpo. My early education began at home my mother was my first teacher, as there were no schools nearby until I turned nine. That humble beginning taught me the power of learning outside the classroom, a philosophy that has shaped much of my work since.

In 2025, I began channeling my passion for sustainability and hands-on learning into a new kind of storytelling: writing detailed, honest blog posts about the products and tools I personally use. Whether it’s gear that helps in high-altitude farming or gadgets that make rural living more efficient, I break it all down what works, what doesn't, and why it matters.

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