1998 Mercury Grand Marquis Shocks and Struts

Keep Your 1998 Mercury Grand Marquis in Top Shape with Quality Shocks and Struts

Whether you’re repairing or upgrading your Shocks and Strut, using high-quality parts is key to keeping your 1998 Mercury Grand Marquis looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Front Shock and Struts, Rear Shock and Struts, and Strut Bellows. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Top-Rated Shocks and Struts from Trusted Brands

Looking for a reliable Shocks and Strut? We’ve got you covered with options from brands you know and trust like Monroe and KYB. For example, Monroe Shocks and Struts start at just $56.99 with an average 4.4 star rating. KYB offer similar pricing and quality, backed by strong customer feedback. With over 127 reviews and a solid 5 star average, you can shop with confidence knowing other Mercury Grand Marquis owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1998 Mercury Grand Marquis Shocks and Strut at Advance Auto Parts is around $60.35, with a range that starts at $24.99 and goes up to $97.99. With 14 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like OESpectrum Suspension Shock Absorber, OESpectrum Suspension Shock Absorber, and Magnum Severe Service Suspension Shock Absorber start at just $57.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Shocks and Strut, don’t forget to check out other key components like Air Suspension and Kits and Coil and Leaf Springs. At Advance Auto Parts, we’re here to help you keep your 1998 Mercury Grand Marquis in peak condition, inside and out.

Essential 1998 Mercury Grand Marquis Shocks and Struts

KYB – High Pressure Monotube Gas Shock (Part No.KG4515)

High Pressure Monotube Gas Shock

from

$89.99
Product Features:
  • Adds up to 25% more damping performance over original equipment shocks
  • Components and valving designed specifically for classic cars
  • High gas pressure design provides instant, extra control
  • Monotube design outperforms all other standard shock absorbers
  • Unique, air-free, hydraulic unit eliminates performance fade
See More

Monroe – OESpectrum Suspension Shock Absorber (Part No.5960)

OESpectrum Suspension Shock Absorber

from

$97.99
Designed to restore a vehicle’s original factory drivability and performance, Monroe OESpectrum passenger car shock absorbers provide an exceptional level of handling precision and control while filtering out noise, vibration and harshness.

Product Features:
  • REDUCED NOISE, VIBRATION AND HARSHNESS – Twin Technology Active Control System delivers exceptional control under most driving conditions while isolating impact-related noise, vibration and harshness
  • EXCEPTIONAL HANDLING – Full displaced valving, tuned specifically to each vehicle, adjusts to road extremes while the larger bore provides more efficient damping control to provide consistency and a smooth ride
  • CONTROL AND DURABILITY – PTFE-banded piston provides consistent sealing between piston and pressure tube for better control and increased durability
  • CONSISTENT RIDE – OE all-weather fluid contains special additives to assist with extreme temperatures and help reduce oil breakdown
  • IMPROVES PERFORMANCE – Nitrogen gas-charge maintains tire-to-road contact for improved ride and handling by reducing aeration and shock fade
  • BUILT TO LAST – Self-lubricating fluid seal retains gas and reduces excessive friction against the piston rod to help reduce premature wear
  • BUY WITH CONFIDENCE – Comes with Monroe’s Limited Warranty and exclusive Feel the Difference
  • Special Seal: ‘Self-lubricating’ fluid seal designed to retain gas without excessive wear or friction.
See More

Suncore – Shock (Part No.41F-12-F)

Shock

from

$31.99
At Suncore Industries, we will endeavor to provide High Quality & Reliability Air Suspension Products. Everything we do will encompass successfully addressing the need for exceptional Customer Satisfaction and Product Quality & Reliability. We understand how frustrating it can be to have a part not perform to expectations. We are mechanics and car owners too. Our mission is to provide you with the level of quality you deserve.

Product Features:
  • Smooth Ride
  • Lifetime Warranty
  • Direct Replacement
See More

Lakewood – Drag Shock-50/50:AMC/Ford/GM (Part No.40301)

Drag Shock-50/50:AMC/Ford/GM

from

$105.99
Drag Shock-50/50:AMC/Ford/GM

Carquest Premium – Complete Strut Assembly: Includes Strut, Coil Spring and Mount (Part No.28-714075)

Complete Strut Assembly: Includes Strut, Coil Spring and Mount

from

$161.99
Carquest Premium complete strut assemblies are manufactured by a leading original equipment supplier (O.E.S.) for a perfect OE fit, form and function. Carquest Premium strut assemblies are pre-assembled units that make your ride control repair faster and easier with no special tools needed for installation. Our complete strut assemblies or loaded struts are rigorously tested for proven reliability and offer an industry-leading warranty.

Product Features:
  • Pre-assembled with all new strut, bearing plate, coil spring, dust cover and spring seat
  • Struts feature application-specific technology with exact strut valving and tuning for smoother, safer and more stable ride
  • Springs are built with U.S. grade steel and designed to match factory ride height and performance
  • OE quality strut mount, bearing plate and brackets
  • Complete strut assembly is extensively tested for functionality and durability
  • Built with a micro-smooth, chrome-plated piston rod
See More

KYB – Gas Shock (Part No.344081)

Gas Shock

from

$79.99
Ride Comfort may be important, but restoring a vehicles Ride Control, stability, stopping, lane change responsiveness and handling is critical. KYB Excel-G Shocks and Struts are designed for the most important performance purpose: Restoring the vehicles original capabilities. KYB is a world leading supplier of shocks and struts to new vehicle manufacturers and the Excel-G is made on the very same KYB OE assembly lines, uses the same OE quality components and is calibrated to restore original, designed performance, not change it. That has earned Excel-G the classification: OEA (Original Equipment for the Aftermarket). The KYB Excel-G is a nitrogen gas-charged, twin-tube design that includes every quality component that our global OEM products include and it is the preferred choice by professional technicians.

Product Features:
  • KYB Recommended Orem Replacement Shock For Domestic Vehicles
  • The KYB Excel-G Helps Restore The Designed Control And Handling Of Your Vehicle
  • The KYB Excel-G Uses A Triple Lip Fluid Seal To Reduce The Chance Of Oil And Gas Leaking Out
  • Vehicle Specific, Hand Assembled, In-House Damping Valves Correctly Manage Tire Contact, Steering Response And Body Movement
  • Electronic Safety Systems Depend On The Suspension, Brakes And Tires Operating As The Vehicle Manufacturer Intended. The KYB Excel-G Helps Keep Electronic Safety Systems Performing As Designed.
  • KYB Has The Strongest And Thickest Strut Bodies And Brackets In The Industry; Minimizing Flex To Maintain Correct Alignment In All Conditions
See More

Monroe – OESpectrum Suspension Strut (Part No.71346)

OESpectrum Suspension Strut

from

$106.99
Designed to restore a vehicle’s original factory drivability and performance, Monroe OESpectrum struts provide an exceptional level of handling precision and control while filtering out noise, vibration and harshness.

Product Features:
  • REDUCED NOISE, VIBRATION AND HARSHNESS – Twin Technology Active Control System delivers exceptional control under most driving conditions while isolating impact-related noise, vibration and harshness
  • EXCEPTIONAL HANDLING – Rod displaced valving, tuned specifically to each vehicle, adjusts to road extremes to provide consistency and a smooth ride (on most applications)
  • CONSISTENT RIDE – OE all-weather fluid contains special additives to assist with extreme temperatures and help reduce oil breakdown
  • CONTROL AND DURABILITY – PTFE-banded piston provides consistent sealing between piston and pressure tube for better control and increased durability
  • IMPROVES PERFORMANCE – Nitrogen gas charge maintains tire-to-road contact for improved ride and handling by reducing aeration (on most applications)
  • LONGER SERVICE LIFE – Chrome-plated piston, bronze reinforced rod guide bearing and special single lip seal provide durability and longer service life (where applicable)
  • OPTIONAL DUST BOOT/JOUNCE BUMPER – Protective dust boot reduces dirt and moisture, while jounce bumper reduces severe suspension movement (both sold separately)
  • BUY WITH CONFIDENCE – Comes with Monroe’s Limited Warranty and exclusive Feel the Difference
See More

KYB – Gas Shock (Part No.343128)

Gas Shock

from

$54.99
Product Features:
  • Recommended OEM replacement shock for classic, domestic cars
  • Specifically calibrated to help restore the original handling and control characteristics of the Ford Focus
  • Uses a seamless working cylinder matched with a Teflon coated piston band for a positive seal and longer life
  • Triple chrome plated piston rod and multi-lip oil seals that reduce wear
  • Solid seamless mounting eye rings and bolt bushings to eliminate rattles
See More

Monroe – Gas-Matic Suspension Shock Absorber (Part No.55960)

Gas-Matic Suspension Shock Absorber

from

$56.99
Gas-charged shock absorber that provides improved vehicle control for today’s light trucks, vans, full-size picks-ups and 4×4’s at an economical price.

Product Features:
  • Available for import and domestic passenger cars
  • Gas-charged unit
  • Improved handling and control
  • Economical OE replacement
  • Meets OE product specifications
See More

Monroe – Shock-Mate Suspension Shock Absorber Bellows (Part No.SA1998)

Shock-Mate Suspension Shock Absorber Bellows

from

$24.99
Monroe® Shock-Mate® Shock Absorber Boot Kits are universal replacement shock boots use to protect the shock’s piston rod from dirt, mud and other contaminants – protecting the life of your shocks.

Product Features:
  • Protects the shock’s piston rod from damage
  • Universal design for easy installation
  • Tie-strap included for a secure fit
  • Constructed from high quality urethane for maximum durability
  • Multiple color choices available
See More

Monroe – Shock-Mate Suspension Shock Absorber Bellows (Part No.SA1997)

Shock-Mate Suspension Shock Absorber Bellows

from

$26.99
Monroe® Shock-Mate® Shock Absorber Boot Kits are universal replacement shock boots use to protect the shock’s piston rod from dirt, mud and other contaminants – protecting the life of your shocks.

Product Features:
  • Protects the shock’s piston rod from damage
  • Universal design for easy installation
  • Tie-strap included for a secure fit
  • Constructed from high quality urethane for maximum durability
  • Multiple color choices available
See More

Monroe – Gas-Matic LT Suspension Shock Absorber (Part No.59324)

Gas-Matic LT Suspension Shock Absorber

from

$37.99
Gas-charged shock absorber that provides improved vehicle control for today’s light trucks, vans, full-size picks-ups and 4×4’s at an economical price.

Product Features:
  • Available for import and domestic trucks, vans, full-size pick-ups and 4×4’s
  • Gas-charged unit
  • Improved handling and control
  • Economical OE replacement
  • Meets OE product specifications
See More

Monroe – OESpectrum Suspension Shock Absorber (Part No.5993)

OESpectrum Suspension Shock Absorber

from

$108.99
Designed to restore a vehicle’s original factory drivability and performance, Monroe OESpectrum passenger car shock absorbers provide an exceptional level of handling precision and control while filtering out noise, vibration and harshness.

Product Features:
  • REDUCED NOISE, VIBRATION AND HARSHNESS – Twin Technology Active Control System delivers exceptional control under most driving conditions while isolating impact-related noise, vibration and harshness
  • EXCEPTIONAL HANDLING – Full displaced valving, tuned specifically to each vehicle, adjusts to road extremes while the larger bore provides more efficient damping control to provide consistency and a smooth ride
  • CONTROL AND DURABILITY – PTFE-banded piston provides consistent sealing between piston and pressure tube for better control and increased durability
  • CONSISTENT RIDE – OE all-weather fluid contains special additives to assist with extreme temperatures and help reduce oil breakdown
  • IMPROVES PERFORMANCE – Nitrogen gas-charge maintains tire-to-road contact for improved ride and handling by reducing aeration and shock fade
  • BUILT TO LAST – Self-lubricating fluid seal retains gas and reduces excessive friction against the piston rod to help reduce premature wear
  • BUY WITH CONFIDENCE – Comes with Monroe’s Limited Warranty and exclusive Feel the Difference
  • Special Seal: ‘Self-lubricating’ fluid seal designed to retain gas without excessive wear or friction.
See More

KYB – Gas Shock (Part No.343135)

Gas Shock

from

$58.99
Product Features:
  • Recommended OEM replacement shock for classic, domestic cars
  • Specifically calibrated to help restore original handling and control characteristics
  • Uses a seamless working cylinder matched with a Teflon coated piston band for a positive seal and longer life
  • Triple chrome plated piston rod and multi-lip oil seals that reduce wear
  • Solid seamless mounting eye rings and bolt bushings to eliminate rattles
See More

Monroe – OESpectrum Suspension Shock Absorber (Part No.5961)

OESpectrum Suspension Shock Absorber

from

$92.99
Designed to restore a vehicle’s original factory drivability and performance, Monroe OESpectrum passenger car shock absorbers provide an exceptional level of handling precision and control while filtering out noise, vibration and harshness.

Product Features:
  • REDUCED NOISE, VIBRATION AND HARSHNESS – Twin Technology Active Control System delivers exceptional control under most driving conditions while isolating impact-related noise, vibration and harshness
  • EXCEPTIONAL HANDLING – Full displaced valving, tuned specifically to each vehicle, adjusts to road extremes while the larger bore provides more efficient damping control to provide consistency and a smooth ride
  • CONTROL AND DURABILITY – PTFE-banded piston provides consistent sealing between piston and pressure tube for better control and increased durability
  • CONSISTENT RIDE – OE all-weather fluid contains special additives to assist with extreme temperatures and help reduce oil breakdown
  • IMPROVES PERFORMANCE – Nitrogen gas-charge maintains tire-to-road contact for improved ride and handling by reducing aeration and shock fade
  • BUILT TO LAST – Self-lubricating fluid seal retains gas and reduces excessive friction against the piston rod to help reduce premature wear
  • BUY WITH CONFIDENCE – Comes with Monroe’s Limited Warranty and exclusive Feel the Difference
  • Special Seal: ‘Self-lubricating’ fluid seal designed to retain gas without excessive wear or friction.
See More

KYB – Gas Shock (Part No.343149)

Gas Shock

from

$47.99
Ride Comfort may be important, but restoring a vehicles Ride Control, stability, stopping, lane change responsiveness and handling is critical. KYB Excel-G Shocks and Struts are designed for the most important performance purpose: Restoring the vehicles original capabilities. KYB is a world leading supplier of shocks and struts to new vehicle manufacturers and the Excel-G is made on the very same KYB OE assembly lines, uses the same OE quality components and is calibrated to restore original, designed performance, not change it. That has earned Excel-G the classification: OEA (Original Equipment for the Aftermarket). The KYB Excel-G is a nitrogen gas-charged, twin-tube design that includes every quality component that our global OEM products include and it is the preferred choice by professional technicians.

Product Features:
  • KYB Recommended Orem Replacement Shock For Classic, Domestic Cars
  • The KYB Excel-G Helps Restore The Designed Control And Handling Of Your Vehicle
  • The KYB Excel-G Uses A Triple Lip Fluid Seal To Reduce The Chance Of Oil And Gas Leaking Out
  • Vehicle Specific, Hand Assembled, In-House Damping Valves Correctly Manage Tire Contact, Steering Response And Body Movement
  • Electronic Safety Systems Depend On The Suspension, Brakes And Tires Operating As The Vehicle Manufacturer Intended. The KYB Excel-G Helps Keep Electronic Safety Systems Performing As Designed.
  • KYB Has The Strongest And Thickest Strut Bodies And Brackets In The Industry; Minimizing Flex To Maintain Correct Alignment In All Conditions
See More

Monroe – OESpectrum Suspension Shock Absorber (Part No.5803)

OESpectrum Suspension Shock Absorber

from

$52.99
Designed to restore a vehicle’s original factory drivability and performance, Monroe OESpectrum passenger car shock absorbers provide an exceptional level of handling precision and control while filtering out noise, vibration and harshness.

Product Features:
  • REDUCED NOISE, VIBRATION AND HARSHNESS – Twin Technology Active Control System delivers exceptional control under most driving conditions while isolating impact-related noise, vibration and harshness
  • EXCEPTIONAL HANDLING – Full displaced valving, tuned specifically to each vehicle, adjusts to road extremes while the larger bore provides more efficient damping control to provide consistency and a smooth ride
  • CONTROL AND DURABILITY – PTFE-banded piston provides consistent sealing between piston and pressure tube for better control and increased durability
  • CONSISTENT RIDE – OE all-weather fluid contains special additives to assist with extreme temperatures and help reduce oil breakdown
  • IMPROVES PERFORMANCE – Nitrogen gas-charge maintains tire-to-road contact for improved ride and handling by reducing aeration and shock fade
  • BUILT TO LAST – Self-lubricating fluid seal retains gas and reduces excessive friction against the piston rod to help reduce premature wear
  • BUY WITH CONFIDENCE – Comes with Monroe’s Limited Warranty and exclusive Feel the Difference
  • Special Seal: ‘Self-lubricating’ fluid seal designed to retain gas without excessive wear or friction.
See More

Monroe – Magnum Severe Service Suspension Shock Absorber (Part No.550018)

Magnum Severe Service Suspension Shock Absorber

from

$105.99
Engineered for hardworking emergency, municipal, fleet and jobsite vehicles, Monroe Magnum Severe Service shocks feature enhanced components for superior stability and ride control in the toughest environments.

Product Features:
  • ENGINEERED FOR EMERGENCY AND FLEET VEHICLES – For hardworking first responder, municipal, fleet and jobsite vehicles and features 10-stage valving that adjusts to road extremes to help handle frequent stops, heavy loads and high miles
  • IMPROVES PERFORMANCE – Nitrogen gas-charge maintains tire-to-road contact for improved ride and handling by reducing aeration and shock fade
  • STRONG AND DURABLE – Double welded, including arc welds up to 360-degrees, for durability while shouldered bushing and bonded bushing (on most applications) delivers quality
  • BUILT TO LAST – Heavy-duty nitrocarburized rod (on most applications) and sintered iron piston enhance durability for longer service life
  • LONGER SERVICE LIFE – Larger bore, bigger 2-in. reserve tube and 0.05-in. pressure tube work together to hold more oil for greater capacity to allow the shock to work efficiently for controlled ride and longer service life
  • CONSISTENT RIDE – OE all-weather fluid contains special modifiers to handle extreme temperatures and help reduce friction and ensure smooth rod reaction
  • CONTROL AND DURABILITY – PTFE-banded piston helps reduce friction between the piston and pressure tube to enhance responsiveness to changing road surfaces for smooth operation
  • .05-inch pressure tube withstanding pressure of 9KPSI – On most applications
  • 10-stage valving: Reacts to wide range of driving conditions – on most applications
  • All weather fluid: Contains special modifiers to reduce frictions and ensure smooth rod reaction
See More

Monroe – Gas-Matic Suspension Shock Absorber (Part No.55961)

Gas-Matic Suspension Shock Absorber

from

$44.99
Gas-charged shock absorber that provides improved vehicle control for today’s light trucks, vans, full-size picks-ups and 4×4’s at an economical price.

Product Features:
  • Available for import and domestic passenger cars
  • Gas-charged unit
  • Improved handling and control
  • Economical OE replacement
  • Meets OE product specifications
See More

Suncore – Shock (Part No.40F-12-R)

Shock

from

$32.99
At Suncore Industries, we will endeavor to provide High Quality & Reliability Air Suspension Products. Everything we do will encompass successfully addressing the need for exceptional Customer Satisfaction and Product Quality & Reliability. We understand how frustrating it can be to have a part not perform to expectations. We are mechanics and car owners too. Our mission is to provide you with the level of quality you deserve.

Product Features:
  • Smooth Ride
  • Lifetime Warranty
  • Direct Replacement
See More

Monroe – OESpectrum Suspension Shock Absorber (Part No.5967)

OESpectrum Suspension Shock Absorber

from

$57.99
Designed to restore a vehicle’s original factory drivability and performance, Monroe OESpectrum passenger car shock absorbers provide an exceptional level of handling precision and control while filtering out noise, vibration and harshness.

Product Features:
  • REDUCED NOISE, VIBRATION AND HARSHNESS – Twin Technology Active Control System delivers exceptional control under most driving conditions while isolating impact-related noise, vibration and harshness
  • EXCEPTIONAL HANDLING – Full displaced valving, tuned specifically to each vehicle, adjusts to road extremes while the larger bore provides more efficient damping control to provide consistency and a smooth ride
  • CONTROL AND DURABILITY – PTFE-banded piston provides consistent sealing between piston and pressure tube for better control and increased durability
  • CONSISTENT RIDE – OE all-weather fluid contains special additives to assist with extreme temperatures and help reduce oil breakdown
  • IMPROVES PERFORMANCE – Nitrogen gas-charge maintains tire-to-road contact for improved ride and handling by reducing aeration and shock fade
  • BUILT TO LAST – Self-lubricating fluid seal retains gas and reduces excessive friction against the piston rod to help reduce premature wear
  • BUY WITH CONFIDENCE – Comes with Monroe’s Limited Warranty and exclusive Feel the Difference
  • Special Seal: ‘Self-lubricating’ fluid seal designed to retain gas without excessive wear or friction.
See More

Monroe – Gas-Matic Suspension Shock Absorber (Part No.55803)

Gas-Matic Suspension Shock Absorber

from

$46.99
Gas-charged shock absorber that provides improved vehicle control for today’s light trucks, vans, full-size picks-ups and 4×4’s at an economical price.

Product Features:
  • Available for import and domestic passenger cars
  • Gas-charged unit
  • Improved handling and control
  • Economical OE replacement
  • Meets OE product specifications
See More

Lakewood – Street/Strip Strut-Mustang (Part No.40501)

Street/Strip Strut-Mustang

from

$243.99
Street/Strip Strut-Mustang

Monroe – Gas-Matic Suspension Shock Absorber (Part No.55993)

Gas-Matic Suspension Shock Absorber

from

$59.99
Gas-charged shock absorber that provides improved vehicle control for today’s light trucks, vans, full-size picks-ups and 4×4’s at an economical price.

Product Features:
  • Available for import and domestic passenger cars
  • Gas-charged unit
  • Improved handling and control
  • Economical OE replacement
  • Meets OE product specifications
See More

Monroe – Magnum Severe Service Suspension Shock Absorber (Part No.550011)

Magnum Severe Service Suspension Shock Absorber

from

$79.99
Engineered for hardworking emergency, municipal, fleet and jobsite vehicles, Monroe Magnum Severe Service shocks feature enhanced components for superior stability and ride control in the toughest environments.

Product Features:
  • ENGINEERED FOR EMERGENCY AND FLEET VEHICLES – For hardworking first responder, municipal, fleet and jobsite vehicles and features 10-stage valving that adjusts to road extremes to help handle frequent stops, heavy loads and high miles
  • IMPROVES PERFORMANCE – Nitrogen gas-charge maintains tire-to-road contact for improved ride and handling by reducing aeration and shock fade
  • STRONG AND DURABLE – Double welded, including arc welds up to 360-degrees, for durability while shouldered bushing and bonded bushing (on most applications) delivers quality
  • BUILT TO LAST – Heavy-duty nitrocarburized rod (on most applications) and sintered iron piston enhance durability for longer service life
  • LONGER SERVICE LIFE – Larger bore, bigger 2-in. reserve tube and 0.05-in. pressure tube work together to hold more oil for greater capacity to allow the shock to work efficiently for controlled ride and longer service life
  • CONSISTENT RIDE – OE all-weather fluid contains special modifiers to handle extreme temperatures and help reduce friction and ensure smooth rod reaction
  • CONTROL AND DURABILITY – PTFE-banded piston helps reduce friction between the piston and pressure tube to enhance responsiveness to changing road surfaces for smooth operation
  • .05-inch pressure tube withstanding pressure of 9KPSI – On most applications
  • 10-stage valving: Reacts to wide range of driving conditions – on most applications
  • All weather fluid: Contains special modifiers to reduce frictions and ensure smooth rod reaction
See More

Most Popular Front Shock and Struts for 1998 Mercury Grand Marquis

Enhance your 1998 Mercury Grand Marquis with one of the 6 Front Shock and Struts we have in stock, starting at just $56.99.

Monroe – OESpectrum Suspension Shock Absorber (Part No.5969)

OESpectrum Suspension Shock Absorber

from

$63.99
Designed to restore a vehicle’s original factory drivability and performance, Monroe OESpectrum passenger car shock absorbers provide an exceptional level of handling precision and control while filtering out noise, vibration and harshness.

Product Features:
  • REDUCED NOISE, VIBRATION AND HARSHNESS – Twin Technology Active Control System delivers exceptional control under most driving conditions while isolating impact-related noise, vibration and harshness
  • EXCEPTIONAL HANDLING – Full displaced valving, tuned specifically to each vehicle, adjusts to road extremes while the larger bore provides more efficient damping control to provide consistency and a smooth ride
  • CONTROL AND DURABILITY – PTFE-banded piston provides consistent sealing between piston and pressure tube for better control and increased durability
  • CONSISTENT RIDE – OE all-weather fluid contains special additives to assist with extreme temperatures and help reduce oil breakdown
  • IMPROVES PERFORMANCE – Nitrogen gas-charge maintains tire-to-road contact for improved ride and handling by reducing aeration and shock fade
  • BUILT TO LAST – Self-lubricating fluid seal retains gas and reduces excessive friction against the piston rod to help reduce premature wear
  • BUY WITH CONFIDENCE – Comes with Monroe’s Limited Warranty and exclusive Feel the Difference
  • Special Seal: ‘Self-lubricating’ fluid seal designed to retain gas without excessive wear or friction.
See More

KYB – Gas Shock (Part No.344081)

Gas Shock

from

$79.99
Ride Comfort may be important, but restoring a vehicles Ride Control, stability, stopping, lane change responsiveness and handling is critical. KYB Excel-G Shocks and Struts are designed for the most important performance purpose: Restoring the vehicles original capabilities. KYB is a world leading supplier of shocks and struts to new vehicle manufacturers and the Excel-G is made on the very same KYB OE assembly lines, uses the same OE quality components and is calibrated to restore original, designed performance, not change it. That has earned Excel-G the classification: OEA (Original Equipment for the Aftermarket). The KYB Excel-G is a nitrogen gas-charged, twin-tube design that includes every quality component that our global OEM products include and it is the preferred choice by professional technicians.

Product Features:
  • KYB Recommended Orem Replacement Shock For Domestic Vehicles
  • The KYB Excel-G Helps Restore The Designed Control And Handling Of Your Vehicle
  • The KYB Excel-G Uses A Triple Lip Fluid Seal To Reduce The Chance Of Oil And Gas Leaking Out
  • Vehicle Specific, Hand Assembled, In-House Damping Valves Correctly Manage Tire Contact, Steering Response And Body Movement
  • Electronic Safety Systems Depend On The Suspension, Brakes And Tires Operating As The Vehicle Manufacturer Intended. The KYB Excel-G Helps Keep Electronic Safety Systems Performing As Designed.
  • KYB Has The Strongest And Thickest Strut Bodies And Brackets In The Industry; Minimizing Flex To Maintain Correct Alignment In All Conditions
See More

Monroe – Gas-Matic Suspension Shock Absorber (Part No.55960)

Gas-Matic Suspension Shock Absorber

from

$56.99
Gas-charged shock absorber that provides improved vehicle control for today’s light trucks, vans, full-size picks-ups and 4×4’s at an economical price.

Product Features:
  • Available for import and domestic passenger cars
  • Gas-charged unit
  • Improved handling and control
  • Economical OE replacement
  • Meets OE product specifications
See More

Monroe – OESpectrum Suspension Shock Absorber (Part No.5960)

OESpectrum Suspension Shock Absorber

from

$97.99
Designed to restore a vehicle’s original factory drivability and performance, Monroe OESpectrum passenger car shock absorbers provide an exceptional level of handling precision and control while filtering out noise, vibration and harshness.

Product Features:
  • REDUCED NOISE, VIBRATION AND HARSHNESS – Twin Technology Active Control System delivers exceptional control under most driving conditions while isolating impact-related noise, vibration and harshness
  • EXCEPTIONAL HANDLING – Full displaced valving, tuned specifically to each vehicle, adjusts to road extremes while the larger bore provides more efficient damping control to provide consistency and a smooth ride
  • CONTROL AND DURABILITY – PTFE-banded piston provides consistent sealing between piston and pressure tube for better control and increased durability
  • CONSISTENT RIDE – OE all-weather fluid contains special additives to assist with extreme temperatures and help reduce oil breakdown
  • IMPROVES PERFORMANCE – Nitrogen gas-charge maintains tire-to-road contact for improved ride and handling by reducing aeration and shock fade
  • BUILT TO LAST – Self-lubricating fluid seal retains gas and reduces excessive friction against the piston rod to help reduce premature wear
  • BUY WITH CONFIDENCE – Comes with Monroe’s Limited Warranty and exclusive Feel the Difference
  • Special Seal: ‘Self-lubricating’ fluid seal designed to retain gas without excessive wear or friction.
See More

Monroe – Magnum Severe Service Suspension Shock Absorber (Part No.550010)

Magnum Severe Service Suspension Shock Absorber

from

$68.99
Engineered for hardworking emergency, municipal, fleet and jobsite vehicles, Monroe Magnum Severe Service shocks feature enhanced components for superior stability and ride control in the toughest environments.

Product Features:
  • ENGINEERED FOR EMERGENCY AND FLEET VEHICLES – For hardworking first responder, municipal, fleet and jobsite vehicles and features 10-stage valving that adjusts to road extremes to help handle frequent stops, heavy loads and high miles
  • IMPROVES PERFORMANCE – Nitrogen gas-charge maintains tire-to-road contact for improved ride and handling by reducing aeration and shock fade
  • STRONG AND DURABLE – Double welded, including arc welds up to 360-degrees, for durability while shouldered bushing and bonded bushing (on most applications) delivers quality
  • BUILT TO LAST – Heavy-duty nitrocarburized rod (on most applications) and sintered iron piston enhance durability for longer service life
  • LONGER SERVICE LIFE – Larger bore, bigger 2-in. reserve tube and 0.05-in. pressure tube work together to hold more oil for greater capacity to allow the shock to work efficiently for controlled ride and longer service life
  • CONSISTENT RIDE – OE all-weather fluid contains special modifiers to handle extreme temperatures and help reduce friction and ensure smooth rod reaction
  • CONTROL AND DURABILITY – PTFE-banded piston helps reduce friction between the piston and pressure tube to enhance responsiveness to changing road surfaces for smooth operation
  • .05-inch pressure tube withstanding pressure of 9KPSI – On most applications
  • 10-stage valving: Reacts to wide range of driving conditions – on most applications
  • All weather fluid: Contains special modifiers to reduce frictions and ensure smooth rod reaction
See More

KYB – Gas Shock (Part No.344424)

Gas Shock

from

$56.99
Ride Comfort may be important, but restoring a vehicles Ride Control, stability, stopping, lane change responsiveness and handling is critical. KYB Excel-G Shocks and Struts are designed for the most important performance purpose: Restoring the vehicles original capabilities. KYB is a world leading supplier of shocks and struts to new vehicle manufacturers and the Excel-G is made on the very same KYB OE assembly lines, uses the same OE quality components and is calibrated to restore original, designed performance, not change it. That has earned Excel-G the classification: OEA (Original Equipment for the Aftermarket). The KYB Excel-G is a nitrogen gas-charged, twin-tube design that includes every quality component that our global OEM products include and it is the preferred choice by professional technicians.

Product Features:
  • KYB Recommended Orem Replacement Shock
  • The KYB Excel-G Helps Restore The Designed Control And Handling Of Your Crown Victoria Or Grand Marquis
  • The KYB Excel-G Uses A Triple Lip Fluid Seal To Reduce The Chance Of Oil And Gas Leaking Out
  • Vehicle Specific, Hand Assembled, In-House Damping Valves Correctly Manage Tire Contact, Steering Response And Body Movement
  • Electronic Safety Systems Depend On The Suspension, Brakes And Tires Operating As The Vehicle Manufacturer Intended. The KYB Excel-G Helps Keep Electronic Safety Systems Performing As Designed.
  • KYB Has The Strongest And Thickest Strut Bodies And Brackets In The Industry; Minimizing Flex To Maintain Correct Alignment In All Conditions
See More

Best-Selling 1998 Mercury Grand Marquis Rear Shock and Struts

Upgrade your Grand Marquis with one of our 6 best-selling Rear Shock and Struts, earning an average 4.3 stars rating across 31 reviews.

Monroe – Magnum Severe Service Suspension Shock Absorber (Part No.550011)

Magnum Severe Service Suspension Shock Absorber

from

$79.99
Engineered for hardworking emergency, municipal, fleet and jobsite vehicles, Monroe Magnum Severe Service shocks feature enhanced components for superior stability and ride control in the toughest environments.

Product Features:
  • ENGINEERED FOR EMERGENCY AND FLEET VEHICLES – For hardworking first responder, municipal, fleet and jobsite vehicles and features 10-stage valving that adjusts to road extremes to help handle frequent stops, heavy loads and high miles
  • IMPROVES PERFORMANCE – Nitrogen gas-charge maintains tire-to-road contact for improved ride and handling by reducing aeration and shock fade
  • STRONG AND DURABLE – Double welded, including arc welds up to 360-degrees, for durability while shouldered bushing and bonded bushing (on most applications) delivers quality
  • BUILT TO LAST – Heavy-duty nitrocarburized rod (on most applications) and sintered iron piston enhance durability for longer service life
  • LONGER SERVICE LIFE – Larger bore, bigger 2-in. reserve tube and 0.05-in. pressure tube work together to hold more oil for greater capacity to allow the shock to work efficiently for controlled ride and longer service life
  • CONSISTENT RIDE – OE all-weather fluid contains special modifiers to handle extreme temperatures and help reduce friction and ensure smooth rod reaction
  • CONTROL AND DURABILITY – PTFE-banded piston helps reduce friction between the piston and pressure tube to enhance responsiveness to changing road surfaces for smooth operation
  • .05-inch pressure tube withstanding pressure of 9KPSI – On most applications
  • 10-stage valving: Reacts to wide range of driving conditions – on most applications
  • All weather fluid: Contains special modifiers to reduce frictions and ensure smooth rod reaction
See More

Monroe – Gas-Matic Suspension Shock Absorber (Part No.55961)

Gas-Matic Suspension Shock Absorber

from

$44.99
Gas-charged shock absorber that provides improved vehicle control for today’s light trucks, vans, full-size picks-ups and 4×4’s at an economical price.

Product Features:
  • Available for import and domestic passenger cars
  • Gas-charged unit
  • Improved handling and control
  • Economical OE replacement
  • Meets OE product specifications
See More

Monroe – OESpectrum Suspension Shock Absorber (Part No.5961)

OESpectrum Suspension Shock Absorber

from

$92.99
Designed to restore a vehicle’s original factory drivability and performance, Monroe OESpectrum passenger car shock absorbers provide an exceptional level of handling precision and control while filtering out noise, vibration and harshness.

Product Features:
  • REDUCED NOISE, VIBRATION AND HARSHNESS – Twin Technology Active Control System delivers exceptional control under most driving conditions while isolating impact-related noise, vibration and harshness
  • EXCEPTIONAL HANDLING – Full displaced valving, tuned specifically to each vehicle, adjusts to road extremes while the larger bore provides more efficient damping control to provide consistency and a smooth ride
  • CONTROL AND DURABILITY – PTFE-banded piston provides consistent sealing between piston and pressure tube for better control and increased durability
  • CONSISTENT RIDE – OE all-weather fluid contains special additives to assist with extreme temperatures and help reduce oil breakdown
  • IMPROVES PERFORMANCE – Nitrogen gas-charge maintains tire-to-road contact for improved ride and handling by reducing aeration and shock fade
  • BUILT TO LAST – Self-lubricating fluid seal retains gas and reduces excessive friction against the piston rod to help reduce premature wear
  • BUY WITH CONFIDENCE – Comes with Monroe’s Limited Warranty and exclusive Feel the Difference
  • Special Seal: ‘Self-lubricating’ fluid seal designed to retain gas without excessive wear or friction.
See More

Monroe – OESpectrum Suspension Shock Absorber (Part No.5967)

OESpectrum Suspension Shock Absorber

from

$57.99
Designed to restore a vehicle’s original factory drivability and performance, Monroe OESpectrum passenger car shock absorbers provide an exceptional level of handling precision and control while filtering out noise, vibration and harshness.

Product Features:
  • REDUCED NOISE, VIBRATION AND HARSHNESS – Twin Technology Active Control System delivers exceptional control under most driving conditions while isolating impact-related noise, vibration and harshness
  • EXCEPTIONAL HANDLING – Full displaced valving, tuned specifically to each vehicle, adjusts to road extremes while the larger bore provides more efficient damping control to provide consistency and a smooth ride
  • CONTROL AND DURABILITY – PTFE-banded piston provides consistent sealing between piston and pressure tube for better control and increased durability
  • CONSISTENT RIDE – OE all-weather fluid contains special additives to assist with extreme temperatures and help reduce oil breakdown
  • IMPROVES PERFORMANCE – Nitrogen gas-charge maintains tire-to-road contact for improved ride and handling by reducing aeration and shock fade
  • BUILT TO LAST – Self-lubricating fluid seal retains gas and reduces excessive friction against the piston rod to help reduce premature wear
  • BUY WITH CONFIDENCE – Comes with Monroe’s Limited Warranty and exclusive Feel the Difference
  • Special Seal: ‘Self-lubricating’ fluid seal designed to retain gas without excessive wear or friction.
See More

KYB – Gas Shock (Part No.343135)

Gas Shock

from

$58.99
Product Features:
  • Recommended OEM replacement shock for classic, domestic cars
  • Specifically calibrated to help restore original handling and control characteristics
  • Uses a seamless working cylinder matched with a Teflon coated piston band for a positive seal and longer life
  • Triple chrome plated piston rod and multi-lip oil seals that reduce wear
  • Solid seamless mounting eye rings and bolt bushings to eliminate rattles
See More

Suncore – Shock (Part No.40F-12-R)

Shock

from

$32.99
At Suncore Industries, we will endeavor to provide High Quality & Reliability Air Suspension Products. Everything we do will encompass successfully addressing the need for exceptional Customer Satisfaction and Product Quality & Reliability. We understand how frustrating it can be to have a part not perform to expectations. We are mechanics and car owners too. Our mission is to provide you with the level of quality you deserve.

Product Features:
  • Smooth Ride
  • Lifetime Warranty
  • Direct Replacement
See More

Top-Quality Strut Bellows for 1998 Mercury Grand Marquis

Choose a high-quality OEM or aftermarket Strut Bellow for Mercury Grand Marquis and enjoy top-notch performance from $24.99.

Monroe – Shock-Mate Suspension Shock Absorber Bellows (Part No.SA1997)

Shock-Mate Suspension Shock Absorber Bellows

from

$26.99
Monroe® Shock-Mate® Shock Absorber Boot Kits are universal replacement shock boots use to protect the shock’s piston rod from dirt, mud and other contaminants – protecting the life of your shocks.

Product Features:
  • Protects the shock’s piston rod from damage
  • Universal design for easy installation
  • Tie-strap included for a secure fit
  • Constructed from high quality urethane for maximum durability
  • Multiple color choices available
See More

Monroe – Shock-Mate Suspension Shock Absorber Bellows (Part No.SA1998)

Shock-Mate Suspension Shock Absorber Bellows

from

$24.99
Monroe® Shock-Mate® Shock Absorber Boot Kits are universal replacement shock boots use to protect the shock’s piston rod from dirt, mud and other contaminants – protecting the life of your shocks.

Product Features:
  • Protects the shock’s piston rod from damage
  • Universal design for easy installation
  • Tie-strap included for a secure fit
  • Constructed from high quality urethane for maximum durability
  • Multiple color choices available
See More

Top-Rated Shocks and Strut Brands For Your 1998 Mercury Grand Marquis

When it comes to finding the perfect Shocks and Strut for your 1998 Mercury Grand Marquis, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 3 trusted brands. We carry the most popular Shocks and Strut brands including Monroe and KYB, and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $56.99. Purchasing a Shocks and Strut from us here at Advance Auto Parts is a smart move for both you and your 1998 Mercury Grand Marquis, providing peace of mind with parts that meet or exceed OEM standards.

Popular Monroe 1998 Mercury Grand Marquis Shocks and Struts

If you’re looking for a top-quality Shocks and Strut for your 1998 Mercury Grand Marquis, Advance Auto Parts has exactly what you need with our selection of Monroe Shocks and Struts. We have 3 Monroe Shocks and Struts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $56.99 and an average cost of $66.99, you’ll find the perfect Shocks and Strut for your needs and budget. Monroe Shocks and Struts for the 1998 Mercury Grand Marquis come highly rated, with over 28 customer reviews and an impressive average rating of 4.4 stars. Choosing a Monroe Shocks and Strut from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
OESpectrum Suspension Shock Absorber
from $63.99
(4)
OESpectrum Suspension Shock Absorber
“EASY INSTALL”
Gas-Matic Suspension Shock Absorber
from $56.99
(23)
Gas-Matic Suspension Shock Absorber
“Great for heavy passenger cars.”
Magnum Severe Service Suspension Shock Absorber
from $79.99
(1)
Magnum Severe Service Suspension Shock Absorber
“Great shocks for a hard working vehicle. Great ride, takes on all those speed bumps around town. No dust cover on front shocks the only negative.”

Top-Quality KYB 1998 Mercury Grand Marquis Shocks and Struts

For those in search of a high-quality Shocks and Strut for their 1998 Mercury Grand Marquis, Advance Auto Parts offers a great selection of KYB Shocks and Struts. With 1 KYB Shocks and Struts in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Shocks and Struts start at just $79.99, giving you a range of options to suit your budget. Backed by over 1 customer ratings and an average rating of 4.4 stars, KYB Shocks and Struts provide both reliability and excellent performance. Choosing a KYB Shocks and Strut from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
Gas Shock
from $79.99
(1)
Gas Shock
“Great product”

FAQs for 1998 Mercury Grand Marquis Shocks and Struts

What are the best-selling Shocks and Struts for 1998 Mercury Grand Marquis?

Out of 14 Shocks and Struts that fit 1998 Mercury Grand Marquis, the following parts are the top sellers:

What’s the price range for 1998 Mercury Grand Marquis Shocks and Struts?

The prices of Shocks and Struts for the 1998 Mercury Grand Marquis range from $24.99 up to $97.99 for the most premium parts.

What is the average price of a Shocks and Strut for a 1998 Mercury Grand Marquis?

The average price for Shocks and Struts for the 1998 Mercury Grand Marquis is $60.35. Keep in mind the variety of part types within our Shocks and Strut category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Shocks and Struts for other Mercury Grand Marquis model years?

Yes, we carry Shocks and Struts for 35 model years of Mercury Grand Marquis between 1975 and 2011. The following model years are the most popular for Shocks and Strut purchases: 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, and 2003.

What are the cheapest Shocks and Struts for my 1998 Mercury Grand Marquis?

The cheapest 1998 Mercury Grand Marquis Shocks and Struts we carry are:

Does Advance Auto Parts sell Shocks and Struts for any other 1998 Mercury models?

Yes. We stock Shocks and Struts for 4 other popular 1998 Mercury models. Some of the most popular are 1998 Mountaineer Shocks and Struts, 1998 Villager Shocks and Struts, 1998 Sable Shocks and Struts, 1998 Tracer Shocks and Struts, and 1998 Mystique Shocks and Struts.

What are the top-rated Shocks and Struts that fit the 1998 Mercury Grand Marquis?

Based on 127 reviews by customers, our 1998 Mercury Grand Marquis Shocks and Struts have an average customer rating of 5 stars. These are the highest-rated categories of Shocks and Struts for the 1998 Mercury Grand Marquis and their top-rated products:

What types of Shocks and Struts do you sell for my 1998 Mercury Grand Marquis?

As of 11/2/25, these are some of the most in-demand types of Shocks and Struts for a 1998 Mercury Grand Marquis:

Can I get help with 1998 Mercury Grand Marquis Shocks and Strut orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Mercury Shocks and Struts and more.

What is your return policy for Mercury Grand Marquis Shocks and Struts?

Advance Auto Parts keeps returns simple. For new Mercury Grand Marquis Shocks and Struts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.