1991 Mercury Grand Marquis Performance Suspension

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    • (0 reviews)
      # 17170282
      Mercury Grand Marquis GS / LS With Air Suspension 1991, B6 Series 46mm Monotube Driver or Passenger Side Shock Absorber for Stock Height Vehicles by Bilstein®, 1 per Pack. Finish: Yellow Paint. Upper Mount: Stem. If you expect more...
      Increased power reserves and service life, even when pulling transporters and trailers or during frequent journeys with loadsOptimum adhesion and enhanced lane change stability in both day to day and extreme situations
      $98.43 - $121.83
    • (0 reviews)
      # 36076757
      Mercury Grand Marquis For Towing Hauling 1991, Max-Air™ Rear Load Adjusting Shock Absorbers by Monroe®. Quantity: 2 per Pack. Length: 12.25" Compressed, 19.875" Extended with 7.625" Stroke. With Rubber Dust Shield. With...
      Monotube, Air Adjustable internal designProvide proper vehicle ride height when additional weight is loaded
      $65.39
    • (0 reviews)
      # 17924790
      Mercury Grand Marquis 1991, Monro-Matic Plus™ Driver or Passenger Side Shock Absorber by Monroe®. Quantity: 1 per Pack. Without Extended Hydraulic Lockout. Upper Mounting Code: Stem Mount - 2.375" Stem Length x 0.375"-16 Thread...
      Twin-Tube internal designAn ideal balance of comfort and control for any driving condition
      $16.80 - $22.09
    • (0 reviews)
      # 17915083
      Mercury Grand Marquis For Towing Hauling 1991, Sensa-Trac™ Load Adjusting Shock Absorbers by Monroe®. Quantity: 2 per Pack. With Metal Dust Shield. With Extended Bumper Stop. Without Extended Hydraulic Lockout. Upper Mounting...
      Monotube internal designImproves ride and handling and helps maintain ride height when additional weight is loaded
      $65.68 - $101.59
    • (0 reviews)
      # 79721687
      Mercury Grand Marquis 1991, HiJackers™ Air Adjustable Rear Shock Absorbers by Gabriel®. Quantity: 2 per Pack. Length: 13.13" Collapsed, 21.12" Extended with 7.99" Stroke. Upper Mount Code: S1. Lower Mount Code: EB1. With Steel...
      Monotube, Air Adjustable internal designChrome-plated piston rod construction and deluxe wiper seals provide optimum sealing
      $73.16
    • (0 reviews)
      # 79736705
      Mercury Grand Marquis 1991, Load Carrier™ Constant-Rate Coilovers by Gabriel®. Quantity: 2 per Pack. Upper Mount Code: S1. The Spring Assist (Load Carrier™) by Gabriel® is the perfect combination of shock and spring technology...
      Twin-Tube internal designA super-finished chromed piston rod to inhibit corrosion, ensure proper seal lubrication, and provide a more consistent wear surface
      $75.14
    • (0 reviews)
      # 14253611
      Mercury Grand Marquis 1991, Coil Spring Conversion Kit by Suncore®. With Rear Coil Springs. This kit will keep the car at factory height while providing a smooth car ride. You will be saving Time and Money by purchasing this...
      Easy to installInstallation instructions included
      $139.62 - $299.25
    • (1 review)
      # 15862043
      Mercury Grand Marquis 1991, Air Ditcher™ Coil Springs Conversion Kit by Unity®. Difficulty Installation Rating: Medium. Unity offers conversion kit that allow you to replace costly and worn air suspension springs and other...
      Low Cost Alternative to Air Suspension and Electronic SuspensionNo Sacrifice of Ride Height or Quality
      $89.41 - $103.75
    • (0 reviews)
      # 22593411
      Mercury Grand Marquis 1991, Rear Air Conversion Kit to Coil Springs by Westar®. For those owners of vehicles with air suspension looking for an alternative, Westar has the answer. We offer a kit to convert to a traditional coil...
      Exact fit designSteel is painted for long non-corrosive life
      $180.20 - $191.88
    • (0 reviews)
      # 77947502
      Mercury Grand Marquis with Rear Standard Suspension 1991, Air Helper Spring Kit by Firestone®. Mount inside an existing open coil spring suspension. These air springs provide adjustable spring rates far superior to the standard...
      Control the air pressure in the air helper springs for varying loads and road conditionsSpring performance can be altered as easily as inflating a tire
      $104.65 - $1,113.70
    • (0 reviews)
      # 86065484
      Mercury Grand Marquis Without Air Lift1000 Air Helper Springs 1991, SmartAIR II™ Automatic Leveling System by Air Lift®. Single Path. Includes: Electronic Height Sensor (EHS)(1), Compressor(1), Exhaust Solenoid Assembly(1),...
      $433.92
    • (0 reviews)
      # 88877153
      Mercury Grand Marquis 1991, Air-Command™ Suspension Air Compressor by Firestone®. Firestone manufactures and provides air suspension products for wide variety of vehicles to provide you with a better ride and safe load-carrying...
      Tested to outperform all comparable products on the marketMade from premium materials to endure years of abuse
      $59.78 - $275.91
    • (0 reviews)
      # 13329709
      Mercury Grand Marquis 1991, Air-Rite™ Air Command Compressor System by Firestone®. Provide instant control of the air helper springs from within the vehicle. Air-Rite™ systems allow quick inflation and deflation for various...
      Instant adjustability of your air helper springsIncreased life of the air helper springs
      $204.06 - $1,113.70
    • (0 reviews)
      # 139120795
      Mercury Grand Marquis Without Factory Auto-Leveling Option 1991, Air Springs by Air Lift®. Set of two adjustable secondary air helper springs designed to mount inside your existing coil springs and add up to 1,000 pounds of...
      Set of two springs support designed to fit within the center of coil springsSized for your make and model specifically
      $102.85 - $1,450.00
    • (0 reviews)
      # 9821760
      Mercury Grand Marquis 1991, Load Controller by Air Lift®. LoadController systems are air compressors that mount permanently on the frame of your vehicle to give you spring inflation pressure wherever you go. Adjustment of your...
      Dual-path design compressors allow left- or right-side springs on the same axle to be controlled independently of each otherHeavy-duty strength compressors are recommended for daily or commercial use, run quieter, and provide better filtration
      $231.75 - $427.45
    • (1 review)
      # 9808872
      Mercury Grand Marquis 1991, Wireless Control by Air Lift®. These kits include a compact wireless remote control and all the equipment you need to adjust the pressure in two air springs on the same axle. Wireless remote control...
      Equal Air Spring Inflation kit contains a standard air compressor that adjusts left and right springs together at the same time to the same pressureSeparate Air Spring Inflation kit contains a heavy duty air compressor with separate lines that allows individual adjustment of left and right springs
      $378.53 - $524.99
    • (0 reviews)
      # 115068966
      Mercury Grand Marquis For Towing Hauling 1991, Rear Adaptor Kit by Monroe®. Monroe shock components meet or exceed the requirements specified by the original equipment manufacturers.
      Made with precision and quality in mindBuilt to last
      $11.11
    • (1 review)
      # 14253618
      Mercury Grand Marquis 1991, Gas Shock Absorbers by Suncore®. Quantity: 2 per Pack. Gas Shocks Replacement Kit. It is highly recommended that Town Car gas shocks be replaced about every 50,000 miles to maintain the vehicles...
      Easy to installInstallation instructions included
      $92.82
    • (0 reviews)
      # 17912351
      Mercury Grand Marquis 1991, OESpectrum™ Driver or Passenger Side Shock Absorber by Monroe®. Quantity: 1 per Pack. Without Extended Hydraulic Lockout. Upper Mounting Code: Stem Mount - 2.375" Stem Length x 0.375"-16 Thread Pitch....
      Provide unprecedented handling precision and controlNitrogen gas charged
      $26.78 - $29.88
    • (1 review)
      # 17812182
      Mercury Grand Marquis 1991, Excel-G™ Driver or Passenger Side Shock Absorber by KYB®. Quantity: 1 per Pack. Restore your vehicle's original performance for normal driving conditions with this twin-tube gas hydraulic shock that...
      Designed to restore original handling and controlCalibrated to compensate for age and miles driven
      $25.11 - $27.79
    • (0 reviews)
      # 17817289
      Mercury Grand Marquis 1991, Gas-a-Just™ Driver or Passenger Side Shock Absorber by KYB®. Quantity: 1 per Pack. Go with Gas-a-Just shocks and struts and experience greater stability, handling, and control over twin-tube designs....
      Replacement for an OE monotube shock to restore/keep the vehicle's original performance characteristicsIdeal as an upgrade from an OE twin-tube for quicker, more responsive handling and control
      $39.06 - $41.77
    • (0 reviews)
      # 48696116
      Mercury Grand Marquis 1991, Rear Shock Absorber by Motorcraft®. Retail. Don’t just repair or replace worn components – bolster them with Motorcraft parts. And the best part is you can have these top quality parts, at the best...
      Direct OEM replacementMeets strict Ford Motor Company standards
      $25.64
    • (0 reviews)
      # 64256813
      Mercury Grand Marquis 1991, Advantage Super Touring™ Rear Passenger or Driver Side Shock Absorber by Sachs®. 1 per Pack. SACHS shock absorbers distinguish themselves through original equipment quality and innovative technology....
      $28.20
    • (0 reviews)
      # 64296709
      Mercury Grand Marquis 1991, Value Line™ Shock Absorber by Sachs®. 1 per Pack. SACHS shock absorbers distinguish themselves through original equipment quality and innovative technology. They provide performance and dynamics,...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $25.82 - $27.99
    • (0 reviews)
      # 86120677
      Mercury Grand Marquis 1991, Advantage™ Gas Charged Shock Absorber by ACDelco®. 1 per Pack. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $23.02 - $24.00
    • (0 reviews)
      # 69993298
      Mercury Grand Marquis 1991, Professional™ Premium Premium Gas Charged Shock Absorber by ACDelco®. 1 per Pack. ACDelco Professional Premium Gas-Charged Shocks offer the superior ride of a Premium Gas-Charged Shock with patented...
      RoadResponse™ Technology helps respond to changing road conditions with motion-sensitive valving.RoadResponse™ Technology provides a more comfortable ride during normal driving conditions.
      $30.08 - $36.65
    • (0 reviews)
      # 79736708
      Mercury Grand Marquis 1991, Guardian™ Driver or Passenger Side Shock Absorber by Gabriel®. Quantity: 1 per Pack. Upper Mount Code: S1. Whether it’s a casual cruise over paved asphalt or a long drive on a rugged country road,...
      Engineered to meet or exceed OE specificationsHigh-quality comfort and performance at a value price
      $18.88
    • (0 reviews)
      # 79736711
      Mercury Grand Marquis 1991, Ultra™ Premium Driver or Passenger Side Shock Absorber by Gabriel®. Quantity: 1 per Pack. Upper Mount Code: S1. Gabriel® Ultra™ shocks and struts for today’s vehicles are in a class of their own....
      Infinitely Variable Damping for on-demand control on all road conditionsG-Force technology for quicker response, improved product life and consistent, reliable ride control
      $26.44
    • (0 reviews)
      # 14251448
      Mercury Grand Marquis 1991, Suspension Air Compressor by Suncore®. With Dryer. Outlet: 1. This replacement Air Suspension Compressor comes with instructions for easy install. The Suspension Compressor inflates or deflates the Air...
      Easy to installInstallation instructions included
      $195.00
    • (0 reviews)
      # 22588082
      Mercury Grand Marquis 1991, Air Suspension Dryer by Westar®. Westar is a widely recognized manufacturer and exporter of rubber to metal bonded parts for all types of trucks and automobiles. Every single product goes through...
      Non re-manufacturedBuild with brand new rubber to ensure the life of air spring
      $66.80
    • (0 reviews)
      # 22588080
      Mercury Grand Marquis 1991, Rear Air Spring by Westar®. Westar is a widely recognized manufacturer and exporter of rubber to metal bonded parts for all types of trucks and automobiles. Every single product goes through countless...
      Non re-manufacturedBuild with brand new rubber to ensure the life of air spring
      $92.68
    • (0 reviews)
      # 85017383
      Mercury Grand Marquis 1991, Front Control Arm and Ball Joint by Dorman®. Quantity: 1 per Pack. Packaging Type: Box. Grade Type: Standard Replacement. Rigorously tested for sustained, secure performance by a team of product and...
      Ball joints and bushings included for a complete installation, saving time and labor (where applicable)Direct replacement for a trouble-free installation
      $76.01 - $130.99
    • (0 reviews)
      # 72698019
      Mercury Grand Marquis 1991, C-Tek™ Control Arm and Ball Joint Assembly by Centric®. The company has one of the industry’s best programs for tracking and cataloging original equipment, and devising quality aftermarket and OE...
      Intended for a comfortable driving experienceExpertly crafted from premium materials
      $84.10
    • (0 reviews)
      # 64791894
      Mercury Grand Marquis 1991, Premium Control Arm and Ball Joint Assembly by Centric®. The company has one of the industry’s best programs for tracking and cataloging original equipment, and devising quality aftermarket and OE...
      Intended for a comfortable driving experienceExpertly crafted from premium materials
      $102.38
    • (0 reviews)
      # 98968208
      Mercury Grand Marquis without Air Condition 1991, Coil Springs by Mevotech®. Quantity: 2 per Pack. Warranty: Lifetime or 60,000 Miles. You can improve the efficiency of your vehicle's suspension system and restore factory-like...
      Restore the vehicle's suspension performanceDirect replacement for proper fitment
      $73.58 - $77.23
    • (0 reviews)
      # 170539714
      Mercury Grand Marquis 1991, Problem Solver™ Coil Spring Set by MOOG®. 2 per Pack. Upgrade your vehicle to MOOG coil springs that are designed to restore the original handling, reduce body sway and bring ride height to OE...
      Direct fit, with no modificationsRestores and retains proper handling
      $61.74 - $64.79
    • (0 reviews)
      # 19202908
      Mercury Grand Marquis 1991, Front Ball Joint by Mevotech®. Quantity: 1 per Pack. Experience improved ride comfort and smooth handling with the replacement Mevotech ball joints. They grip the control arm better and guarantee...
      Includes durable higher and lower metal bearings for a smoother and quiet handlingKnurling on the outer housing of the ball joint makes for a better grip with the control arm
      $11.44 - $21.02
    • (0 reviews)
      # 49550596
      Mercury Grand Marquis 1991, Ball Joint by Falcon®. 2 per Vehicle. Falcon Steering Ball Joints are made of the highest quality in the aftermarket. All Ball Joints meet or exceed OE requirements and are precision machined for a...
      Produced to exact OE dimensional specifications under strict quality control throughout the manufacturing and assembly processPremium performance components
      $10.77 - $13.44
    • (0 reviews)
      # 21691875
      Mercury Grand Marquis 1991, Front Ball Joint by MOOG®. 1 per Pack. Greasable. MOOG ball joints are the preferred choice of many professional technicians and incorporate proven design and advanced engineering features to ensure...
      Engineered to retain socket torque and smooth articulation over the life of the part, to maintain tight steering feelExclusive powdered-metal bearing design allows grease to flow through the bearing to the stud for reduced friction and enhanced strength and stability
      $33.33 - $41.13
    • (0 reviews)
      # 48684829
      Mercury Grand Marquis 1991, Front Lower Ball Joint by Motorcraft®. Don’t just repair or replace worn components – bolster them with Motorcraft parts. And the best part is you can have these top quality parts, at the best...
      Direct OEM replacementMeets strict Ford Motor Company standards
      $65.19
    • (0 reviews)
      # 52885152
      Mercury Grand Marquis 1991, Front Lower Ball Joint by TRW®. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension is in need of repair, but before you waste...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $73.69
    • (0 reviews)
      # 72698017
      Mercury Grand Marquis 1991, C-Tek™ Ball Joint by Centric®. The company has one of the industry’s best programs for tracking and cataloging original equipment, and devising quality aftermarket and OE parts for consumers,...
      Intended for a comfortable driving experienceExpertly crafted from premium materials
      $11.72 - $16.62
    • (0 reviews)
      # 64791818
      Mercury Grand Marquis 1991, Premium Ball Joint by Centric®. The company has one of the industry’s best programs for tracking and cataloging original equipment, and devising quality aftermarket and OE parts for consumers,...
      Intended for a comfortable driving experienceExpertly crafted from premium materials
      $15.87 - $18.14
    • (0 reviews)
      # 69956722
      Mercury Grand Marquis 1991, Advantage™ Front Lower Ball Joint Assembly by ACDelco®. Press-In Balt Joint. ACDelco Advantage Ball Joints feature a forged, CNC-machined shell, corrosion-resistant coating and metal-on-metal or full...
      Forged, CNC-machined shell leads to high-quality, precision-made performance and additional strength.Corrosion-resistant coating for long life.
      $15.38
    • (0 reviews)
      # 19216113
      Mercury Grand Marquis 1991, Front Sway Bar Link Kit by Mevotech®. Quantity: 2 per Vehicle. Stabilizer links transfer weight between the left and right sides of a vehicle. When a vehicle makes a turn, lateral force is applied...
      Built to match or go beyond OE standardsDirect replacement
      $4.87 - $8.10
    • (0 reviews)
      # 79238150
      Mercury Grand Marquis 1991, Premium Front Stabilizer Bar Link Kit by Centric®. The company has one of the industry’s best programs for tracking and cataloging original equipment, and devising quality aftermarket and OE parts for...
      Intended for a comfortable driving experienceExpertly crafted from premium materials
      $6.44
    • (0 reviews)
      # 22588081
      Mercury Grand Marquis 1991, Air Compressor by Westar®. Westar is a widely recognized manufacturer and exporter of rubber to metal bonded parts for all types of trucks and automobiles. Every single product goes through countless...
      Non re-manufacturedBuild with brand new rubber to ensure the life of air spring
      $180.30
    • (0 reviews)
      # 98968141
      Mercury Grand Marquis without Heavy Duty Suspension 1991, Front Upper Control Arm Shaft Kit by Mevotech®. Quantity: 2 per Vehicle. Includes: Threaded Bushing. The primary function of a control arm is to provide the connection point...
      Eliminates uneven steering, squeaking noise, and excessive tire wearAllocates vehicle body weight to the tire for vehicle stability and alignment
      $27.88 - $46.43
    • (0 reviews)
      # 79254645
      Mercury Grand Marquis 1991, Premium Control Arm Bumper by Centric®. The company has one of the industry’s best programs for tracking and cataloging original equipment, and devising quality aftermarket and OE parts for consumers,...
      Intended for a comfortable driving experienceExpertly crafted from premium materials
      $4.68 - $7.60
    • (0 reviews)
      # 79254657
      Mercury Grand Marquis 1991, Premium Coil Spring Insulator by Centric®. The company has one of the industry’s best programs for tracking and cataloging original equipment, and devising quality aftermarket and OE parts for...
      Intended for a comfortable driving experienceExpertly crafted from premium materials
      $3.52
    • (0 reviews)
      # 110006565
      Mercury Grand Marquis 1991, Strut-Mate™ Front Shock Boot Kit by Monroe®. The boot kit is designed to protect the strut piston rod from stones, mud, water, sand, and other abrasives providing longer service life for the strut. In...
      Protects the piston rod from corrosion, dirt, moisture and impact.Prolongs strut service life
      $7.22
    • (0 reviews)
      # 49550630
      Mercury Grand Marquis 1991, Front Stabilizer Bar Link Kit by Falcon®. 2 per Vehicle. Falcon steering sway bar links are designed to last longer than typical aftermarket sway bar links. Improvements made in the rubber on Bolt and...
      High strength steel boltsGuarantees good performance under high loads
      $4.30 - $5.52
    • (0 reviews)
      # 21691892
      Mercury Grand Marquis 1991, Front Stabilizer Bar Link Kit by MOOG®. 1 per Pack. Upgrade your vehicle to MOOG and experience a safe and comfortable ride. The parts are made tough to ensure reliable operation even under extreme...
      Designed to make steering and suspension repairs easyDirect fit
      $7.08 - $8.76
    • (0 reviews)
      # 57028935
      Mercury Grand Marquis 1991, Premium™ Front Stabilizer Bar Link Kit by MOOG®. 1 per Pack. Includes: Polyurethane Bushings and Solid Metal Sleeve for Enhanced Performance. Barrel Nut Allows for Easier Installation. Upgrade your...
      Designed to make steering and suspension repairs easyDirect fit
      $10.15
    • (0 reviews)
      # 21691896
      Mercury Grand Marquis 1991, Stabilizer Bar Bushing Kit by MOOG®. At Front to Frame. 2 per Pack. Replace your worn or damaged bushings with stronger and longer-lasting bushings from MOOG that effectively absorb substantial loads and...
      Restore handling and enable proper alignmentReduce noise
      $8.95 - $10.50
    • (0 reviews)
      # 104021602
      Mercury Grand Marquis 1991, Sway Bar Bushing Kit by TRW®. Location: Front To Frame. Quantity: 2 per Pack. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $29.53 - $31.12
    • (0 reviews)
      # 69953498
      Mercury Grand Marquis 1991, Professional™ Front Stabilizer Bar Link Kit by ACDelco®. OE Type. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $13.89
    • (1 review)
      # 14251534
      Mercury Grand Marquis 1991, Air Compressor Isolators by Suncore®. Quantity: 3 per Pack. Compressor Rubber Vibration Isolator kit absorbs the vibration from your air suspension compressor and gets Rid of The Vibration Noise. This...
      Easy to installInstallation instructions included
      $18.75
    • (1 review)
      # 53807693
      Mercury Grand Marquis 1991, Air Spring Solenoid by Suncore®. Air Suspension Solenoid is the device that controls the flow of air in your air springs. Depending on the height of your vehicle, the solenoid receives the message...
      Easy to installInstallation instructions included
      $25.00 - $35.10
    • (1 review)
      # 14251763
      Mercury Grand Marquis 1991, Air Suspension O-Ring Kit by Suncore®. Quantity: 8 per Pack. Suspension O-Rings for 2 solenoids 8 total. Brand New O-rings insure a perfect seal for your solenoids. O-Rings should be replaced at time of...
      Easy to installInstallation instructions included
      $10.00




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    • Performance Suspension Parts
      How much lift is needed for larger tires on my 2007-up Jeep Wrangler?
      Twenty years after the first Jeep Wrangler model debuted in 1987, third-generation Wranglers were introduced for the 2007 model year. Unlike any previous Wranglers or CJs, a 4-door Unlimited model (known internally as the "JKU" body) was offered alongside the standard 2-door ("JK" body). Because it took the off-road capability Wranglers are known for and broadened it with the practicality of 4 doors for those needing a family vehicle, third-generation Wranglers have proven very successful in the marketplace. Maintaining Jeep tradition, this Wrangler appeals by offering a higher-than-average number of advantages for the 4x4 enthusiast, whether it's used for rock crawling or as an everyday driver.
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      Coilovers Are Pricey - Why Would I Spend My Money For Them?
      When first glancing through the Performance Coilover Kits section of our website, you may be put off by some of the prices you see. After all, what are you buying other than a combo set of springs and shocks under some fancy name? Certainly, you ask yourself, can't you purchase springs and shocks separately and monetarily come out ahead?
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      What Special Tools Are Available For Suspension Repair?
      Seasoned professional automotive technicians often say if you're using too much physical effort during a repair, you're simply not using the right tool. This is true, and a perfect example is repairing and replacing suspension components. If you've ever done this type of work or attempted to do it, you know it can be trickier than merely loosening and tightening bolts.
    • Performance Suspension Parts
      Coil, Leaf, & Torsion Bar | Describing The 3 Different Kinds of Springs
      The springs in your vehicle probably aren't something you think about until there's a problem or you've decided to upgrade suspension parts in the interest of sportier handling. But what specifically do springs do? In short, they play a major role in the safe handling and ride comfort of your vehicle. Not only do they keep a vehicle at a designated standing height, they provide recoil necessary to bounce back after suspension components move up and down over uneven road surfaces. By themselves, springs will continue to bounce up and down for a long time unless a motion damper such as a shock absorber is present to keep things stable. Springs can be soft and extremely bouncy, or they can be stiffer and less bounce-prone.
    • Performance Suspension Parts
      How Do Shock Absorbers Work?
      Shock absorbers (also known as "shocks") are the suspension components which slow, then stop, the up-and-down bouncing movement of your vehicle's springs through a process known as dampening. Without shocks to calm things down, springs will continue to extend and release energy they absorb from bumps in the road at an uncontrolled rate - bouncing for a long time until their kinetic energy finally dissipates. Needless to say, this would produce an extremely bouncy ride that would be hard to control over uneven road surfaces.
    • Performance Transmission Parts
      Suspension Enhancements Will Raise The Rear Of Your Tow Vehicle
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    • Wheels & Rims
      Stanced Wheels, Demon Camber | How Do I Get That Look?
      Stanced. Demon camber. You may know it as oni-camber. You've seen the look, and whether you like it or not is totally beside the point. The great thing about this stanced look is that it gets your attention. From the interviews we've read with owners and drivers of these machines, that is exactly what they are after. They've said that it's all about being noticed.
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      Stock vs Performance Suspension
      Very often we don't even realize what a crucial role a car's suspension plays in providing a safe and comfortable ride. The system maximizes the friction between the road surface and your vehicle's tires, ensuring steering stability along with responsive handling.
    • Performance Suspension Parts
      Shocks Versus Struts: The Big Answers Revealed!
      Shock absorbers, also known simply as “shocks” (which is what we will call them for the rest of this article), are the suspension components which stop your car or truck from bouncing up and down after hitting a bump. They are a major contributor to your ride comfort and safety.
    • Replacement Suspension Parts
      How to Inspect Your Suspension System
      The very first thing to know about timely suspension system diagnosis is that the stability and steering control of your vehicle and, what is more important, your safety on the road depends on how often you make it. Automotive suspension belongs to one of those car systems that are constantly exposed to high loads and thus are prone to wear and tear. Most specialists recommend inspecting suspension system after every 6,500-7,500 miles or when there are any signs of its breakage.
    • Performance Suspension Parts
      How Low Can You Go?
      Lowering is high on the list of many people who want to improve the appearance of their car. If you want to lower your car with the coil springs, then replacing them with lowering springs is the way to go. But what if you want to lower your car and also make it handle better? If that’s your goal then consider coil-over shocks.

    Popular Products

    1991 Mercury Grand Marquis Performance Suspension Reviews

    Average rating:  5  5 - 1 review
    5 of 5
    Good Price! Good Product!
    The price was right and it was easy to install. I would not say a novice could install it but if you have a little knowledge of cars and some simple tools you are good to go. I found the product was packaged well and looked new and arrived in a well constructed box with instructions on how to install it. I will order again when needed.
    BPosted by Brenden (Dallas, GA) /
    1998 Mercury Grand Marquis
    Was this review helpful for you? Yes
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