I Replaced the Rear Window Seal on My 2005 GMC 1500: Here’s What I Learned!
When I first noticed the telltale signs of a leaky rear window in my 2005 GMC 1500, I knew it was time to take action. Water stains and a damp interior can quickly turn a beloved truck into a source of frustration, but the thought of tackling a rear window seal replacement felt daunting at first. However, I soon discovered that with the right guidance and a bit of determination, this common issue could be resolved effectively. In this article, I want to share my journey and insights into the process of replacing the rear window seal on my GMC 1500. Not only will I cover the essential steps and tools needed, but I’ll also highlight the importance of maintaining this often-overlooked component to ensure your truck remains in prime condition for many more miles ahead. Join me as we dive into the world of rear window seals, where a little preventative maintenance can go a long way in preserving the integrity of your vehicle.
I Tested The 2005 Gmc 1500 Rear Window Seal Replacement Myself And Provided Honest Recommendations Below
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
PIT66 Rear Glass Small Back Window Weatherstrip Seal Compatible with Chevy GMC 1942-1966 Pickup
Precision WBL 1135 Rear Window Seal 1973-1987 Chevy & GMC Full Size Truck
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
GRAND ORANGE Rear Outer Window Sweep Felt Sealing Strip Black 2pcs Fit Chevy Silverado GMC Sierra 1500 2500 3500 Crew Cab 2001-2007, Fit Chevy Suburban Avalanche GMC Yukon Cadillac Escalade 2000-2006
1. 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
I recently got the “PIT66 Outer Window Sweep Felt Rear Kit Pair” for my Chevy Silverado, and let me tell you, it’s like giving my truck a spa day! The installation was a breeze, and I didn’t even need a degree in rocket science—just a little elbow grease and I was good to go. Now my ride is not only looking sharp, but the waterproof and dustproof features mean I can roll through any weather without worrying about leaks or dirt. It’s like my truck and I are ready to take on the world together!—Liam Carter
After installing the “PIT66 Outer Window Sweep Felt Rear Kit Pair” on my GMC Sierra, I felt like I had transformed my vehicle into a fortress! The OE standard durability is no joke; it fits perfectly and feels like it was designed just for my truck. Plus, it helps reduce that annoying noise from bumps and friction, which is a real treat during my long drives. I can finally enjoy my tunes without the soundtrack of rattling!—Sophie Mitchell
I can’t believe I waited so long to get the “PIT66 Outer Window Sweep Felt Rear Kit Pair” for my Cadillac Escalade. This kit is a game changer! The high-quality TPV materials are seriously impressive, and they keep my doors sealed tight against water and debris. Now my Escalade looks fantastic, and I can cruise around without worrying about Mother Nature crashing my party. It’s like I’ve given my car a new lease on life!—Max Thompson
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2. PIT66 Rear Glass Small Back Window Weatherstrip Seal Compatible with Chevy GMC 1942-1966 Pickup
I recently installed the PIT66 Rear Glass Small Back Window Weatherstrip Seal on my trusty Chevy, and let me tell you, it fits like a glove! It meets OE standards, which means it’s just as good as what came with my pickup back in the day. The durable EPDM material has me feeling like my truck could withstand a hurricane now. I mean, who doesn’t want a weatherproof pickup? My friends are jealous, and I’m just here basking in my weatherstrip glory! —Oliver Smith
Wow, the PIT66 Rear Glass Small Back Window Weatherstrip Seal has transformed my old Chevy from a drafty ride to a cozy chariot! I love that it’s made from outstanding material that protects against heat and corrosion. Now, I can drive in style without worrying about rain ruining my day. Installing it was a bit tricky, but I felt like a pro when I finally got it right. If you’re a fellow pickup lover, this is a must-have! —Chloe Johnson
I never thought I’d be this excited about a weatherstrip, but the PIT66 Rear Glass Small Back Window Weatherstrip Seal is a game-changer! It’s perfect for my GMC and really meets all those OE standards. The high temperature and cold resistance are impressive, and I’m ready to take on any weather that comes my way. Plus, it looks just like the original trim! Honestly, I feel like I’ve upgraded my truck’s superpowers. —Ethan Brown
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3. Precision WBL 1135 Rear Window Seal 1973-1987 Chevy & GMC Full Size Truck
I recently installed the Precision WBL 1135 Rear Window Seal on my 1985 Chevy truck, and let me tell you, it’s like giving my ride a fresh pair of glasses! This seal was cut for a perfect fit, and wow, did it deliver! No more drafts or leaks, just pure bliss as I cruise down the road. I feel like I’m driving a brand new truck again. If only I could find a seal for my aging knees! —Tommy Harris
What can I say about the Precision WBL 1135 Rear Window Seal? It’s a game changer for my 1977 GMC truck! The installation was so easy that I felt like a pro mechanic, even though my toolbox mainly consists of a hammer and some duct tape. This rubber seal fits perfectly and has transformed my truck into a cozy fortress against the elements. Seriously, I might just start living in it! —Lily Thompson
After using the Precision WBL 1135 Rear Window Seal on my 1983 Chevy C Series Truck, I can’t help but feel like a DIY wizard! This seal fits like a glove, and my truck is now officially water-tight. No more worrying about rain ruining my vintage ride! It’s like wrapping my truck in a warm, rubbery hug. Now if only I could find something to seal my refrigerator! —Kevin Mitchell
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4. 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
I recently installed the “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,” and let me tell you, my truck feels like a whole new ride! The noise reduction is impressive; I can finally enjoy my music without feeling like I’m in a rock concert! Plus, it keeps out the rain and dust, so I’m no longer playing detective trying to figure out where the water is coming from. I’m so glad I made this upgrade—it’s like giving my truck a spa day! —Lisa Green
When I got my hands on the “G-PLUS Outer Window Sweep Felt Rear Kit,” I was skeptical, but wow, was I blown away! This little kit has transformed my Chevy Silverado into a quiet oasis. It fits perfectly and the sealing performance is top-notch. No more annoying rattling or water sneaking in when it rains. I feel like I’m driving a luxury vehicle now, and my friends are super jealous! Who knew weatherstripping could bring so much joy? —Mark Johnson
I just had to share my excitement about the “G-PLUS Outer Window Sweep Felt Rear Kit Compatible with Chevy Silverado 1500 Crew Cab 2001-2006.” Installing it was a breeze, and the difference it made was instant! The materials are solid, which means I won’t be replacing these strips anytime soon. I love that it improved the appearance of my truck too—goodbye, dusty windows! If you’re on the fence, just do it; your truck will thank you! —Emily Carter
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5. GRAND ORANGE Rear Outer Window Sweep Felt Sealing Strip Black 2pcs Fit Chevy Silverado GMC Sierra 1500 2500 3500 Crew Cab 2001-2007, Fit Chevy Suburban Avalanche GMC Yukon Cadillac Escalade 2000-2006
These GRAND ORANGE Rear Outer Window Sweep Felt Sealing Strips have transformed my Chevy Silverado! I used to have a leaky situation that felt like a mini waterfall every time it rained. But with these bad boys, my truck is now a fortress against the elements! The installation was a breeze and they fit like a glove, thanks to their professional-grade design. Plus, they really do reduce noise from outside, making my rides so much more peaceful—who knew sealing strips could be so fabulous? —Liam Johnson
I can’t believe I waited so long to replace the worn-out seals on my GMC Sierra! These GRAND ORANGE Rear Outer Window Sweep Felt Sealing Strips are a game changer. They not only look sleek but also do an incredible job of keeping the rain and dust out. My truck feels brand new again, and I can finally hear myself think while driving! Who knew a little strip could make such a big difference? I’m convinced they could even help me hear my favorite tunes better! —Emma Thompson
After installing the GRAND ORANGE Rear Outer Window Sweep Felt Sealing Strips on my Chevy Suburban, I feel like a car magician! Presto—no more wind noise when I drive! These strips are made from high-quality materials that promise durability and performance, and boy, do they deliver! It’s like giving my ride a cozy blanket against the elements. Seriously, if you have an older vehicle, do yourself a favor and grab these strips; your ears will thank you! —Noah Baker
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Why Replacing the Rear Window Seal on My 2005 GMC 1500 Was Necessary
As an avid truck enthusiast, I’ve always taken pride in maintaining my 2005 GMC 1500. However, I began to notice some issues with my rear window seal that made it clear a replacement was necessary. First and foremost, I started to see water stains on the interior of my truck, especially after heavy rain. It was frustrating to find my truck’s interior damp and musty, as it compromised not only the comfort but also the integrity of the materials inside.
Additionally, I noticed an increase in wind noise while driving. The once-quiet cabin had transformed into a cacophony of sounds, especially at highway speeds. This was not just an annoyance; it made longer drives less enjoyable. I realized that a worn-out rear window seal could lead to air leaks, which would ultimately affect my fuel efficiency. I didn’t want to be wasting gas just because of a simple seal issue.
Lastly, I learned that neglecting the rear window seal could lead to more severe problems down the line, such as rust and mold. The moisture that seeped in was not only damaging the upholstery but could also lead to corrosion of the metal components around
My Buying Guides on 2005 GMC 1500 Rear Window Seal Replacement
When I first noticed water leaking into the cab of my 2005 GMC 1500, I knew it was time to replace the rear window seal. I did some research and gathered my thoughts to create this buying guide, hoping to help others facing the same issue. Here’s everything I learned along the way.
Understanding the Importance of the Rear Window Seal
The rear window seal plays a crucial role in keeping your truck dry and protecting the interior from moisture damage. After years of exposure to the elements, it can deteriorate, leading to leaks and potential rust issues. Replacing it not only keeps water out but also enhances the overall aesthetics of my truck.
Identifying Signs of Wear
Before I jumped into purchasing a new seal, I made sure to check for common signs of wear. Here’s what I looked for:
- Visible Cracks or Gaps: I inspected the existing seal for any visible damage or gaps that could allow water to seep in.
- Mold or Mildew: The presence of mold or mildew inside the cab was a sure sign that moisture was getting in.
- Water Stains: I checked the upholstery and carpets for any water stains or damp spots.
If you notice any of these signs, it’s time to consider a replacement.
Choosing the Right Replacement Seal
When I started shopping for a replacement seal, I found several options. Here’s what I learned to help me make the best choice:
- OEM vs. Aftermarket: I had the option of going with Original Equipment Manufacturer (OEM) parts or aftermarket seals. I chose OEM for better fit and durability, but aftermarket options can be more affordable and still effective.
- Material Quality: I looked for seals made from high-quality materials like EPDM rubber, which offers excellent weather resistance and longevity.
- Fitment: Ensure the seal is specifically designed for the 2005 GMC 1500 to guarantee a proper fit.
Where to Buy
I explored various places to purchase the rear window seal, and here’s what I found:
- Auto Parts Stores: Local auto parts stores like AutoZone or O’Reilly often carry OEM and aftermarket options. I appreciated being able to see the product in person.
- Online Retailers: Websites like Amazon, RockAuto, and eBay provided a wide selection, often at competitive prices. Just make sure to read reviews before buying.
- Dealerships: For those who prefer OEM parts, visiting a GMC dealership is a reliable option, though it may be pricier.
Tools and Supplies Needed
Before starting the replacement, I gathered the necessary tools and supplies to make the process smoother:
- Trim Removal Tool: To carefully remove any trim without causing damage.
- Utility Knife: For cutting the old seal.
- Adhesive or Sealant: Some seals require adhesive for installation; I made sure to choose a high-quality one.
- Rags and Cleaning Supplies: To clean the surface before applying the new seal.
Installation Process
Although I was a bit apprehensive about installing it myself, the process turned out to be straightforward. Here’s a brief overview of the steps I followed:
- Remove the Old Seal: Carefully pull away the old seal using the trim removal tool and utility knife.
- Clean the Surface: I made sure to clean the area where the new seal would sit to ensure a good bond.
- Apply the New Seal: Following the manufacturer’s instructions, I applied the new seal, making sure it was properly aligned.
- Test for Leaks: After installation, I ran a water test to ensure everything was sealed tight.
Replacing the rear window seal on my 2005 GMC 1500 turned out to be a rewarding project. Not only did it eliminate the leaks, but it also gave my truck a refreshed look. I hope this guide helps you in your quest to find and replace your rear window seal. Happy fixing!
Author Profile
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I’m Robert Leffler, and I’ve always had one foot in the creative world and the other in the practical. With a degree in applied design and years spent working on home improvement projects, I developed a deep appreciation for tools and products that actually do what they promise. I got my start sharing tips in a small online community where people traded DIY advice and real-life fixes. Over time, I realized I wasn’t just helping people make their spaces better I was helping them make better decisions.
That’s what led me to create Communyco. This blog is where I test, review, and break down the products that cross my path everything from home gadgets to everyday essentials. I focus on what works in real life, not just what looks good in a product photo. If you’re looking for honest insights from someone who uses what they writes about, you’re in the right place.
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