Imagine cruising down the road in your classic Jaguar XJS, feeling the smooth ride that this beautiful car is known for. But what happens when that once-luxurious feel starts to fade? If your XJS is bouncing a little too much or handling like a boat in rough seas, it might be time to talk about shocks.
For owners of an ’89 Jaguar XJS, finding the perfect replacement shocks can feel like a puzzle. There are so many different brands and types, and it’s tough to know which ones will give you back that original sporty feel without breaking the bank. You want your Jag to handle like a dream, not feel like it’s about to fall apart!
This post is here to help you navigate the world of shocks for your 1989 XJS. We’ll break down what you need to know so you can choose wisely. By the end, you’ll understand the key differences and be ready to pick the shocks that will bring back that smooth, controlled ride you love. Let’s get your classic Jag handling like new!
Our Top 5 Shocks For 89 Jag Xjs Recommendations at a Glance
Top 5 Shocks For 89 Jag Xjs Detailed Reviews
1. Pair Set 2 Front Bilstein B6 Performance Shock Absorbers for Jaguar XJ XJ6 XJS
Rating: 9.4/10
Upgrade your Jaguar’s ride with this pair of front Bilstein B6 Performance Shock Absorbers. These shocks are designed to fit Jaguar XJ, XJ6, and XJS models. They help improve handling and give your car a sportier feel.
What We Like:
- Bilstein is a trusted brand for quality suspension parts.
- These shocks can make your Jaguar feel more stable on the road.
- They offer a noticeable improvement in how your car corners.
- The B6 series is known for its durability and long-lasting performance.
What Could Be Improved:
- The “N/A” feature listed might mean there isn’t a specific standout feature that is easily described in simple terms, or it could refer to a lack of certain advanced technologies.
- Installation can be a bit tricky and might require professional help.
- The price point is higher than some other shock absorber options.
These Bilstein B6 shocks offer a significant boost in your Jaguar’s performance. They are a solid investment for drivers seeking a more engaging and controlled driving experience.
2. A-Premium Front Hood Lift Supports Shock Struts Compatible with Select Jaguar Models – XJS 1976-1991
Rating: 9.2/10
Is your Jaguar XJS hood struggling to stay open? The A-Premium Front Hood Lift Supports Shock Struts are here to help! This 2-piece set is designed specifically for select Jaguar XJS models from 1976 to 1992 (up to chassis number 184671). They replace your old, worn-out supports, making it easy to lift and keep your hood open safely. Installation is straightforward, so you can get back to enjoying your classic car without any hassle.
What We Like:
- Perfect Fitment: These supports are made to fit your Jaguar XJS precisely, covering models from 1976-1991 and early 1992 models.
- Easy Installation: You won’t need any special tools to install these. They are designed for a direct fit, making the process simple for most car owners.
- Durable Construction: They feature a high-strength, leak-proof piston seal and a superior rod finish that resists rust. This means they will last longer and work reliably.
- Peace of Mind: A-Premium offers a one-year, unlimited-mileage guarantee. This shows they stand behind the quality of their product.
- Secure Packaging: The supports come in strong cardboard packaging to protect them during shipping.
What Could Be Improved:
- Specific Chassis Number: For 1992 models, you must confirm your vehicle’s chassis number is below #184671. This requires careful checking before purchase.
- Limited Model Year Coverage: While they cover a good range, they are only for specific Jaguar XJS years and a particular build range within 1992.
These A-Premium lift supports offer a practical solution for a common issue on older Jaguar XJS models. They provide a reliable and easy way to restore your hood’s functionality.
3. Monroe Gas-Magnum 34798 Suspension Shock Absorber for Chevrolet K1500
Rating: 8.7/10
The Monroe Gas-Magnum 34798 Suspension Shock Absorber is built tough for your Chevrolet K1500 and other compatible vehicles. It’s designed to give you a smoother, more controlled ride, especially when you’re hauling or driving on rough roads. This shock absorber is made with strong materials to last a long time and keep your truck performing its best.
What We Like:
- Wide Compatibility: Fits a large list of Chevrolet and GMC trucks and SUVs, including the K1500, K2500, Tahoe, and Yukon.
- Engineered for Trucks: Special valving helps control your ride and handling, making it great for heavy-duty use.
- Built to Last: Features a strong nitrocarburized rod and a sintered iron piston for extra durability and a longer service life.
- Consistent Ride Quality: Uses all-weather fluid that works well in different temperatures, ensuring a smooth reaction from the shock.
- Improved Performance: The nitrogen gas charge helps keep your tires in contact with the road, reducing bounce and improving your driving experience.
- Longer Service Life: A larger bore and reserve tube hold more oil, allowing the shock to work efficiently and last longer.
- Buy with Confidence: Comes with Monroe’s Limited Lifetime Warranty and a “Feel the Difference Guarantee.”
What Could Be Improved:
- Compatibility Check is Crucial: You must use the “Amazon Confirmed Fit” tool and check for any qualifier notes to ensure it’s the right part for your specific vehicle.
If you’re looking to improve your truck’s ride and handling, the Monroe Gas-Magnum 34798 is a solid choice that offers durability and performance.
4. BOXI Qty(2) Trunk Lift Supports Gas Charged Shocks Springs Dampers Fit for Jaguar XJS 1989-1996 Trunk Supports
Rating: 8.6/10
Is your Jaguar XJS trunk lid giving you trouble? Does it feel heavy or refuse to stay open? The BOXI Qty(2) Trunk Lift Supports are here to help. These gas-charged shocks are designed to fit your Jaguar XJS from 1989 to 1996. They replace old, worn-out parts and make opening and closing your trunk a breeze. You get two supports in this pack, enough for both sides of your trunk. They have an extended length of 23.05 inches and compress to 13.00 inches, fitting just right.
What We Like:
- These supports are made to fit your specific Jaguar XJS model (1989-1996).
- They come as a set of two, so you can replace both sides at once.
- The gas-charged design makes lifting and holding your trunk lid easy.
- BOXI offers a 5-year limited warranty, so you can buy with confidence.
- Installation is usually straightforward for most car owners.
What Could Be Improved:
- It’s important to double-check the fitment before ordering.
- The product description could offer more detailed installation tips.
These BOXI trunk lift supports will bring back the smooth operation of your Jaguar XJS trunk. They offer a reliable fix with the added peace of mind from a long warranty.
5. Monroe Gas-Magnum 34983 Suspension Shock Absorber for Chevrolet C1500
Rating: 9.0/10
If you own a Chevrolet C1500 truck and want to improve its ride and handling, the Monroe Gas-Magnum 34983 Suspension Shock Absorber is a solid choice. This shock absorber is built tough for trucks and vans, giving you a controlled and comfortable ride. It’s designed to last, so you can count on it for a long time.
What We Like:
- Made for hardworking trucks and vans.
- Full-displaced valving gives you a controlled ride.
- Heavy-duty parts like a nitrocarburized rod and sintered iron piston make it durable.
- Self-lubricating fluid seal cuts down on wear and tear.
- Special all-weather fluid works well in any temperature.
- Nitrogen gas helps keep your tires on the road for better handling.
- Larger bore and reserve tube hold more oil, keeping the shock working smoothly.
- Comes with Monroe’s Limited Lifetime Warranty and Feel the Difference Guarantee.
What Could Be Improved:
- Specific fitment is only for Chevrolet C1500, limiting its use for other vehicles.
- Installation may require some mechanical knowledge.
Overall, the Monroe Gas-Magnum 34983 Suspension Shock Absorber offers excellent durability and performance for your Chevrolet C1500. It’s a reliable upgrade that you can buy with confidence.
The Ultimate Buying Guide: Shocks for Your ’89 Jaguar XJS
Owning a classic like the 1989 Jaguar XJS is a joy. To keep that smooth, luxurious ride you love, your shocks are super important. Let’s dive into how to pick the best shocks for your XJS.
Why Shocks Matter for Your XJS
Shocks, or shock absorbers, do more than just absorb bumps. They control how your suspension moves. Good shocks keep your tires on the road, making your car handle better and ride smoother. For an XJS, this means maintaining that signature Jaguar comfort and agility.
Key Features to Look For
1. Type of Shock Absorber
You’ll usually find two main types:
- Gas-Charged Shocks: These use gas to help the shock work better and prevent foaming. They offer a firmer ride and better control, especially for spirited driving.
- Twin-Tube Shocks: These are a more traditional design. They are generally less expensive but might not perform as well under heavy use as gas-charged ones.
2. Damping Control
This is how the shock controls the up and down movement of your suspension. Some shocks offer adjustable damping. This lets you fine-tune the ride stiffness. You might want a softer setting for cruising and a firmer one for twisty roads.
3. Spring Seat Design
The spring seat holds the coil spring. Make sure it’s robust and designed to handle the weight and stress of your XJS. A well-made seat ensures the spring stays in place and works correctly.
Important Materials
The materials used in shocks affect their durability and performance. Look for:
- High-Quality Steel: The shock body should be made of strong steel that resists corrosion and wear.
- Durable Seals: Good seals prevent fluid leaks, which is crucial for the shock’s lifespan.
- Performance Fluids: The oil or gas inside the shock should be formulated for consistent performance in various temperatures.
Factors That Improve or Reduce Quality
What Makes Shocks Better?
- Reputable Brands: Companies known for making quality suspension parts often use better materials and have stricter quality control.
- Advanced Valving: This refers to the internal mechanisms that control fluid flow. Advanced valving provides smoother and more responsive damping.
- Corrosion Resistance: Shocks exposed to weather need good protection. Coatings and treatments help them last longer.
What Makes Shocks Worse?
- Cheap Materials: Using lower-grade steel or seals can lead to premature failure.
- Poor Manufacturing: Inconsistent production can result in shocks that don’t perform as expected or fail quickly.
- Incorrect Fitment: Shocks not specifically designed for an ’89 XJS won’t work right. They might cause the car to handle poorly or even damage other suspension parts.
User Experience and Use Cases
Everyday Driving
For daily cruising, you want shocks that absorb road imperfections smoothly. This keeps the ride comfortable and prevents jarring impacts. A balanced shock will offer a good blend of comfort and control.
Performance Driving
If you enjoy spirited drives on winding roads, you’ll want shocks that provide better body control. This means less leaning in corners and a more planted feel. Adjustable shocks can be very useful here, allowing you to dial in the perfect firmness.
Long-Distance Comfort
For those long road trips, comfort is key. Shocks that can absorb highway vibrations and smooth out rough patches will make your journey much more enjoyable. They help reduce fatigue by providing a stable and serene ride.
Frequently Asked Questions (FAQ) for ’89 Jaguar XJS Shocks
Q: How often should I replace the shocks on my ’89 XJS?
A: Most shock manufacturers recommend replacing them every 50,000 to 100,000 miles. However, if you notice a bouncy ride, nose-diving under braking, or uneven tire wear, it’s time for a check sooner.
Q: Can I mix and match different brands of shocks on my XJS?
A: It’s best to replace shocks in pairs (front or rear) with the same brand and model. Mixing brands can lead to uneven handling and ride quality.
Q: What is the difference between shocks and struts on an ’89 XJS?
A: While often used interchangeably, shocks are separate components. Struts are part of the suspension system that also acts as a structural support. Your ’89 XJS primarily uses shock absorbers.
Q: Will new shocks improve my XJS’s handling?
A: Yes, significantly! Worn shocks can make your car feel loose and unresponsive. New, quality shocks will bring back that precise steering and stable cornering your XJS is known for.
Q: Are gas-charged shocks better than oil-filled shocks for my XJS?
A: Gas-charged shocks generally offer better performance, especially under demanding conditions, by preventing fluid aeration and providing a firmer, more consistent ride.
Q: Can I install shocks myself on my ’89 XJS?
A: Installing shocks can be a DIY project if you have the right tools and mechanical knowledge. However, if you’re unsure, it’s safer to have a professional mechanic do it.
Q: What does “damping” mean for my XJS shocks?
A: Damping is the shock’s ability to control the speed at which your suspension compresses and rebounds. Good damping prevents excessive bouncing.
Q: How do I know if my current shocks are worn out?
A: Signs include a bouncy ride, the car leaning excessively in turns, fluid leaks from the shock body, or a “cupping” pattern on your tires.
Q: Will upgrading to performance shocks affect my XJS’s comfort?
A: Performance shocks can offer a firmer ride, which might be perceived as slightly less plush than stock. However, many performance shocks are designed to balance improved handling with acceptable comfort.
Q: Where can I find shocks specifically for a 1989 Jaguar XJS?
A: You can find them at reputable auto parts stores, specialized Jaguar parts suppliers, and online retailers that focus on classic car parts.
In conclusion, every product has unique features and benefits. We hope this review helps you decide if it meets your needs. An informed choice ensures the best experience.
If you have any questions or feedback, please share them in the comments. Your input helps everyone. Thank you for reading.

Hi, I’m Mette Morgan—a lifelong pet enthusiast and the heart behind PetNobs.com.. My journey with animals began at an early age, and over the years, I’ve gathered invaluable experiences and insights on everything from everyday pet care to the unique quirks each animal brings to our lives. Here at PetNobs, I share my genuine passion, practical tips, and personal stories to help you create a loving, well-informed environment for your furry, feathered, or scaled friends. Welcome to my little corner of the pet world—it’s a joy to have you here!




