This article was updated in January 24, 2026 with new products and information by Mark S. Taylor
Does your convertible’s rear deck lid fall on your head when you try to load the trunk? The convertible top lid strut replacement is a common fix for older drop-tops. These struts are gas-charged lifts that hold the heavy lid open. I’ve replaced dozens of these on cars like Miatas, Sebrings, and Mustangs. It’s a quick fix, but safety is key. We’ll cover symptoms of failure, replacement costs, and a safe DIY guide. Don’t risk a head injury—replace those weak struts today.
Contents
What Are Convertible Top Lid Struts?
These are gas-filled cylinders that lift and hold the rear deck lid open.
They look like mini shock absorbers. You usually find them tucked deep in the trunk or under the tonneau cover.
Struts vs. Hydraulic Cylinders
Do not confuse gas struts with hydraulic top cylinders.
- Gas Struts: These hold the lid open manually. They cost about $20.
- Hydraulic Cylinders: These move the roof up and down. They cost hundreds of dollars and have fluid lines attached.
How They Work
Compressed gas pushes a rod out to lift the weight. Inside the tube is high-pressure nitrogen gas. It pushes against a piston. When the seal wears out, the gas escapes. The strut loses force, and gravity takes over.
The A-Premium Convertible Top Cover Lift Supports Gas Shock Struts are ideal for Chevrolet Corvette owners from the years 1997 to 2004 who want a reliable and durable solution to assist with opening and closing their convertible top cover. This 2-PC set is perfect for car enthusiasts looking to maintain the smooth operation of their convertible roof while enhancing convenience and safety during use.
Pros:
- Compatible specifically with Chevrolet Corvette 1997-2004, ensuring a perfect fit.
- Made by A-Premium and manufactured by PremiumpartsWhosale, guaranteeing quality and durability.
- Gas shock struts provide smooth and effortless lifting and lowering of the convertible top cover.
- Finished in sleek black color for a clean and professional look.
- Easy to install with basic tools, saving time and effort.
Cons:
- Limited compatibility only for Chevrolet Corvette models from 1997 to 2004.
- Only comes as a 2-piece set, which may not cover all convertible top support needs.
These gas shock struts are engineered to provide consistent and reliable support for the convertible top cover, making it easier to lift and close without requiring excessive force. This feature helps reduce wear and tear on the vehicle’s original components while enhancing user safety by preventing sudden closures. The high-quality materials used by A-Premium ensure long-lasting performance and resistance to corrosion, even under varying weather conditions.
Installation is straightforward, allowing Chevrolet Corvette owners to upgrade their convertible top support system quickly without professional assistance. The black finish not only complements the car’s aesthetics but also adds a layer of protection against environmental damage. Overall, this product improves the functionality and convenience of the convertible top, making it a valuable upgrade for Corvette enthusiasts seeking both performance and durability.
The A-Premium Convertible Top Stowage Compartment Lid Strut Lift Supports Shock Struts are ideal for owners of Mercedes-Benz CLK models ranging from 2003 to 2009, including the CLK320, CLK350, CLK500, CLK430, CLK550, CLK55, and CLK63 AMG. If you are seeking reliable and durable replacement struts to maintain or restore the smooth operation of your convertible top compartment lid, this 2-piece set by A-Premium is a perfect choice. These supports are designed for drivers who value quality, fitment accuracy, and ease of installation in their vehicle maintenance.
Pros:
- Precisely compatible with multiple Mercedes-Benz CLK models ensuring a perfect fit
- Constructed from high-quality materials for long-lasting durability
- Includes a convenient 2-piece set for full replacement
- Easy to install with no special tools required
- Provides smooth and reliable support for the convertible top stowage compartment lid
Cons:
- Limited to specific Mercedes-Benz CLK models, not universal
- Black color may show wear or dust more visibly over time
These A-Premium strut lift supports are engineered to restore the functionality of your convertible top stowage compartment lid by providing steady and consistent lift assistance. Their robust construction ensures they can withstand repeated use without losing tension, which is crucial for the smooth opening and closing of the compartment. The design is tailored to fit the contours and mounting points of the specified Mercedes-Benz CLK models, guaranteeing a secure installation and optimal performance.
By upgrading to these struts, users benefit from enhanced safety and convenience when operating their convertible tops. The shock struts reduce the effort required to lift the compartment lid and prevent it from slamming shut, protecting both the lid and the contents inside. This upgrade not only extends the life of the convertible top mechanism but also improves the overall driving experience by ensuring seamless operation and reliability during use.
Set Of 2 Tonneau Convertible Cover Deck Lid Lift Support Struts Gas Spring Shock For Chevrolet Corvette
Ideal for Chevrolet Corvette owners from the model years 1997 to 2004 who want to maintain or upgrade their convertible’s functionality, this Set of 2 Tonneau Convertible Cover Deck Lid Lift Support Struts offers a reliable solution. If you are looking to replace worn-out or weak gas springs to ensure smooth and effortless opening and closing of your convertible deck lid, this product is tailored for you.
Pros:
- Durable black finish that matches the original equipment look
- High-quality gas spring shock for smooth lift support
- Easy to install with direct fit for Chevrolet Corvette 1997-2004
- Enhances safety by preventing sudden lid drops
- Manufactured by trusted brand YHTAUTO and YTAUTOPARTS
Cons:
- Limited compatibility strictly for 1997-2004 Chevrolet Corvette models
- May require basic tools or professional help for installation
This set of two tonneau convertible cover deck lid lift support struts is designed to restore the original functionality of your convertible’s deck lid. With robust construction and a sleek black color, these struts provide not only aesthetic consistency but also reliable performance. The gas spring shocks help reduce the effort needed to open the lid and hold it securely in place, improving user convenience and safety.
In addition to enhancing usability, these struts prevent damage caused by sudden lid closures. Their direct fitment ensures a hassle-free replacement process, saving time and avoiding compatibility issues. Whether you are maintaining your classic Chevrolet Corvette or upgrading worn components, this product offers a practical and durable solution to keep your convertible in top condition.
Wedoauto Trunk Lift Supports Struts Damper Shock Fits For Chevrolet Corvette 1997-2004
The WEDOAUTO Qty2 Trunk Lift Supports Struts Damper Shock is ideal for Chevrolet Corvette owners from the 1997-2004 model years, especially those with a convertible top cover deck lid. If you are looking to replace worn or weak trunk lift supports to ensure smooth and reliable opening and closing of your vehicle’s trunk, this product is a perfect choice. Car enthusiasts and DIY mechanics who value quality replacement parts will find this item particularly useful.
Pros:
- Durable black finish that resists corrosion and wear
- Designed specifically to fit Chevrolet Corvette 1997-2004 convertible top cover deck lids
- Easy to install with direct fitment, saving time and effort
- Provides smooth and controlled trunk lifting and closing
- Comes as a set of two for complete replacement
Cons:
- Only compatible with specific Corvette models, limiting broader use
- Installation may require basic mechanical knowledge or tools
The WEDOAUTO Trunk Lift Supports are engineered to provide robust support and smooth operation for the trunk lid of Chevrolet Corvette models from 1997 to 2004. These struts feature a high-quality build with a black finish that not only enhances durability but also resists rust and other environmental damage. This ensures long-lasting performance, reducing the need for frequent replacements and maintenance.
By restoring the trunk’s ability to open and close with ease, these lift supports improve both convenience and safety for vehicle owners. The direct fit design means they align perfectly with the existing mounting points, allowing for a hassle-free installation process. Additionally, having the right shock dampers prevents unexpected trunk slams, protecting both the vehicle and the user from potential damage or injury.
Pamagoo 16 Inch 38 Lbs Shocks A.r.e Truck Cap Struts
The Pamagoo 16 Inch 38 Lbs Shocks A.R.E Truck Cap Struts C1609209 are ideal for truck owners who need reliable and durable gas spring lift supports for their camper shells or truck toppers. If you have a Snugtop Camper Shell, Leer Topper, or similar models, these struts offer an efficient replacement to help maintain smooth opening and secure holding of your truck cap windows or lids.
Pros:
- Strong 38 lbs lift capacity for heavy-duty support
- Durable black finish resistant to weather and corrosion
- Easy to install as replacement parts for various camper shell models
- Provides smooth and controlled lifting and holding of truck cap windows
- Comes as a 2 pack ensuring both sides are replaced simultaneously
Cons:
- Specific fitment may limit compatibility with non-listed camper shell brands
- May require basic mechanical skills or tools for proper installation
The Pamagoo 16 Inch 38 Lbs Gas Spring Lift Supports are designed with high-quality materials that ensure long-lasting performance in harsh outdoor conditions. Their robust construction and strong lift capacity allow users to easily open and hold heavy truck cap windows without strain. The black coating not only enhances the aesthetic but also offers protection from rust and wear, making these struts reliable over time.
These struts are a perfect match for those seeking a hassle-free replacement part for Snugtop and Leer topper camper shells. By maintaining proper support for your truck cap windows, they improve safety and convenience during loading or unloading. Additionally, the set comes in pairs, allowing for balanced support and consistent operation on both sides of the window.
Signs You Need New Trunk Struts
If the lid does not float up on its own, the struts are dead.
Here are the clear warning signs.
The Lid Won’t Stay Open
This is the first sign of trouble. You lift the cover, let go, and it slowly creeps back down. It means the gas pressure is low.
Sudden Falling
A total failure is sudden and violent. You lift the lid, and it slams shut instantly. This happens when the internal seal blows out completely. Watch your fingers!
Weak Lifting or Slow Rise
The lid feels heavier than it used to. New struts should help lift the weight. If you have to bench press the lid to open it, the struts are providing zero assist.
Visible Leaks or Physical Damage
Oil on the black rod is a bad sign. The gas cylinder contains a little oil to keep the seal wet. If you see oil dripping down the shaft, the seal is broken.
How Much Does Strut Replacement Cost?
A pair of struts usually costs between $20 and $120.
You save a lot of money by doing this yourself.
| Part Type | Cost (Per Pair) | Quality |
| Aftermarket | $20–$60 | Good for most cars |
| OEM (Dealer) | $80–$150 | Best fit and finish |
| Shop Labor | $100–$200 | Not necessary (DIY) |
Labor Cost: A shop will charge you for an hour of labor. You can do this in your driveway for free.
OEM vs. Aftermarket Struts
You rarely need to buy these from the dealership.
OEM (Dealer Parts)
Pros: They fit perfectly every time. Cons: They are very expensive.
Aftermarket (StrongArm, Stabilus, etc.)
Pros: Much cheaper and widely available. Cons: Sometimes the mounting clips are slightly different.
How to Choose
Measure the extended length before you buy. Struts come in many lengths. A strut that is one inch too short will stop your lid from opening fully. A strut that is too long won’t let it close.
Step-by-Step Guide: Replacing Trunk Lid Struts (DIY)
This job takes about 15 to 30 minutes.
Tools You’ll Need
- A small flathead screwdriver.
- A prop stick (a broom handle or 2×4 piece of wood).
- New struts.
- A helper (optional but recommended).
Step 1: Safety First
Support the lid securely so it cannot fall. This is the most important step. Use your prop stick to hold the lid open. If you have a friend, ask them to hold it. Do not trust the old struts.
Step 2: Remove the Old Struts
Release the metal clips to pop the strut off. Most struts use a ball-and-socket mount.
- Locate the connection points at the top and bottom.
- Slide the flathead screwdriver under the metal “C-clip” or band.
- Pry the clip up gently. You do not need to remove it fully.
- Pull the strut away from the ball stud. It should pop off.
Step 3: Measure the Old Struts
Double-check your new parts. Compare the new strut to the old one. They should be the same length when fully extended. If the new one is shorter, do not install it.
Step 4: Install the New Struts
Snap the new ones into place.
- Clean the ball studs on the car with a rag.
- Position the new strut. The rod (skinny part) usually points down.
- Push the socket onto the ball stud. You do not need to move the clip.
- Push hard until you hear a “click.”
- Repeat for the other end.
Step 5: Test the Function
Remove the prop stick carefully. Lower the lid slowly to make sure it closes. Then open it. It should rise on its own.
Common Strut Mounting Styles
Not all struts use a ball stud.
Ball Stud to Socket
The most common type. As described above, it snaps onto a metal ball.
L-Bracket to Pin
Used on older American cars. A metal pin slides through a hole. It is held in by a cotter pin or C-clip. You might need Best Automotive Mounting Clip Replacement Guide if you lose the retaining clip during removal.
Bayonet/Clip Style
Used on some Asian imports. The strut has a specific shape that slides into a slot. These can be tricky to release without breaking the plastic tab.
Troubleshooting & Tips
What if the new struts don’t work?
Lid Still Won’t Hold?
Check the torsion bar or hinges. Some cars use a metal spring bar and a strut. If the bar is snapped, the strut alone cannot hold the weight.
Struts Too Weak?
Check the pressure rating. Struts are rated in pounds of force. If you bought a 40lb strut but need a 60lb strut, it will fail.
Extending the Life of Your Struts
Keep the shafts clean. Dirt on the rod cuts the seal. Wipe them down when you wash the car. Also, check electrical components nearby. If you are working near the trunk wiring, it is a good time to inspect the loom for damage that could cause issues like a Symptoms of a Bad Headlight Relay.
FAQ
How do you replace convertible top struts?
Support the lid with a stick. Pry the metal clips on the strut ends to release them. Snap the new struts onto the ball studs.
Can I drive with a broken trunk strut?
Yes, you can drive. But the lid will be heavy to lift. Be careful it does not fall on you when you load cargo.
Why does my convertible trunk lid not stay up?
The gas inside the strut has leaked out. This happens with age and cold weather. You need to replace the struts.
How long do convertible top struts last?
They typically last 5 to 7 years. Extreme heat or cold can shorten their life.
Are gas struts dangerous to replace?
The strut itself is safe if handled right. The danger is the heavy lid falling on you. Always prop the lid open safely.
Verdict / Bottom Line
Replacing convertible top struts is a cheap 15-minute DIY job that prevents injury.
You do not need a mechanic for this. For about $40, you can make your convertible safe and easy to use again.
- Cost: Low ($20–$60).
- Difficulty: Easy (1/5).
- Time: 15 Minutes.
Don’t wait for the lid to hit you. Order your parts and fix it this weekend. If you are looking at buying an older convertible to fix up, check our guide on Should I Buy a New or Used Car for more inspection tips.