1991 Mercury Grand Marquis Suspension Parts
- Bilstein®B6 Series Driver or Passenger Side Monotube Shock AbsorberMercury Grand Marquis GS / LS 1991, B6 Series Driver or Passenger Side Monotube Shock Absorber for Stock Height Vehicles by Bilstein®. Quantity: 1 per Pack. If you expect more damping power from your shock absorber – even under loads...$108.00
- KYB®Excel-G™ Twin-Tube Shock AbsorberMercury Grand Marquis 1991, Excel-G™ Twin-Tube Shock Absorber by KYB®. 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...$29.24 - $33.23
- Mevotech®Supreme™ Front Coil SpringsMercury Grand Marquis Standard Duty Version 1991, Supreme™ Front Coil Springs by Mevotech®. Quantity: 2 per Pack. You can improve the efficiency of your vehicle's suspension system and restore factory-like characteristics with...High Grade Alloy Steel heat treated and annealed for Hight strengthCorrosion resistant surface treatment prevents the build up of rust for longer service life$67.98
- Mevotech®Supreme™ Rear Coil SpringsMercury Grand Marquis 5.0L Duty Version 1991, Supreme™ Rear Coil Springs by Mevotech®. Quantity: 2 per Pack. You can improve the efficiency of your vehicle's suspension system and restore factory-like characteristics with Mevotech...High Grade Alloy Steel heat treated and annealed for Hight strengthCorrosion resistant surface treatment prevents the build up of rust for longer service life$58.98 - $61.83
- Gabriel®Load Carrier™ CoiloversMercury Grand Marquis 1991, Load Carrier™ Coilovers by Gabriel®. Quantity: 2 per Pack. The Spring Assist (Load Carrier™) by Gabriel® is the perfect combination of shock and spring technology to help reduce the loss of ride height...$84.75 - $110.64
- ACDelco®Specialty™ Front Monotube Non-Adjustable Shock AbsorbersMercury Grand Marquis 1991, Specialty™ Front Monotube Non-Adjustable Shock Absorbers by ACDelco®. Quantity: 2 per Pack. ACDelco Premium Monotube Shocks are designed to meet the demands of sport utility vehicle, 4x4 and light-duty...$96.29
- TRQ®Shock and StrutMercury Grand Marquis 1991, Shock and Strut by TRQ®. Restore the original performance of your vehicle with this rear passenger side shock absorber and get the ultimate in quality and reliability. Engineered to keep your vehicle in top...$39.72 - $107.30$40.95 - $112.95Save up to 7%
- FCS®Bare Shock AbsorbersMercury Grand Marquis 1991, Bare Shock Absorbers by FCS®. FCS bare shocks and struts are engineered to restore your vehicle's handling and control. Shocks, struts, and cartridges are a great option to restore OE performance and normal...$15.96 - $86.28
- Monroe®Sensa-Trac™ Load Adjusting Shock AbsorbersMercury Grand Marquis With Towing Hauling Package 1991, Sensa-Trac™ Load Adjusting Shock Absorbers by Monroe®. Quantity: 2 per Pack. These shocks feature position sensitive damping (PSD) and application engineered valving for improved...$88.60 - $150.05
- Monroe®Monro-Matic Plus™ Driver or Passenger Side Shock AbsorberMercury Grand Marquis 1991, Monro-Matic Plus™ Driver or Passenger Side Shock Absorber by Monroe®. Quantity: 1 per Pack. Nitrogen gas charged Monro-Matic Plus shocks and struts feature VPV (velocity proportional valving) and innovative...$20.93 - $23.07
- Monroe®OESpectrum™ Shock AbsorberMercury Grand Marquis 1991, OESpectrum™ Shock Absorber by Monroe®. These products are engineered for foreign nameplate vehicles to enhance the performance of their suspension systems. Monroe OESpectrum shocks utilize OE valving...$17.44 - $30.58
- Mevotech®Supreme™ Front Non-Adjustable Ball JointMercury Grand Marquis 1991, Supreme™ Front Non-Adjustable Ball Joint by Mevotech®. Experience improved ride comfort and smooth handling with the replacement Mevotech ball joints. They grip the control arm better and guarantee...Knurling on the outer housing of the ball joint makes for a better grip with the control armDesigned to improve the vehicle's cornering stability$20.24 - $24.69
- KYB®Gas-a-Just™ Monotube Shock AbsorberMercury Grand Marquis 1991, Gas-a-Just™ Monotube Shock Absorber by KYB®. The KYB Gas-a-Just monotube shock absorber has additional performance advantages over the traditional twin-tube design: it can instantly, automatically adjust to...$44.49 - $48.79
- MOOG®Front Non-Adjustable Ball JointMercury Grand Marquis With Standard Suspension 1991, Front Non-Adjustable Ball Joint by MOOG®. Quantity: 1 per Pack. Powdered Metal Gusher Bearing for Better Lubrication. MOOG ball joints are the preferred choice of many professional...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$36.64 - $37.98
- TRQ®Ball JointMercury Grand Marquis 1991, Ball Joint by TRQ®. Replace your worn-out ball joint with this reliable TRQ ball joint to prevent your front suspension from coming apart and you from losing control of your prized possession. It’s made...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$26.83 - $39.72$27.95 - $40.95Save up to 4%
- MOOG®Problem Solver™ Front Coil SpringsMercury Grand Marquis 5.0L Duty Version 1991, Problem Solver™ Front Coil Springs by MOOG®. Quantity: 2 per Pack. Upgrade your vehicle to MOOG coil springs that are designed to restore the original handling, reduce body sway and bring...Direct fit, with no modificationsRestores and retains proper handling$113.39
- Lesjofors®Rear Coil SpringsMercury Grand Marquis Standard Duty Version 1991, Rear Coil Springs by Lesjofors®. 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 suspension is...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$100.12 - $119.86
- Mevotech®Original Grade™ Front Non-Adjustable Ball JointMercury Grand Marquis 1991, Original Grade™ Front Non-Adjustable 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...Knurling on the outer housing of the ball joint makes for a better grip with the control armDesigned to improve the vehicle's cornering stability$12.34 - $14.73
- iD Select®Shock Absorbers and StrutsMercury Grand Marquis 1991, Shock Absorbers and Struts by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and function...$47.16 - $86.13
- Dorman®OE Solutions™ Front Lower Non-Adjustable Control Arm and Ball Joint AssemblyMercury Grand Marquis 1991, OE Solutions™ Front Lower Non-Adjustable Control Arm and Ball Joint Assembly by Dorman®. Quantity: 1 per Pack. If you are searching for a quality control arm, this product is the way to go. Featuring a...Direct OEM replacementAllows the wheels to lift and descend when hitting bumps or other road imperfections$109.67 - $110.72
- Dorman®OE Solutions™ Front Upper Control Arm and Ball Joint AssemblyMercury Grand Marquis 1991, OE Solutions™ Front Upper Control Arm and Ball Joint Assembly by Dorman®. Quantity: 1 per Pack. If you are searching for a quality control arm, this product is the way to go. Featuring a sturdy construction...Direct OEM replacementAllows the wheels to lift and descend when hitting bumps or other road imperfections$189.02 - $191.75
- ACDelco®Professional™ Driver or Passenger Side Non-Adjustable Shock AbsorberMercury Grand Marquis 1991, Professional™ Driver or Passenger Side Non-Adjustable Shock Absorber by ACDelco®. Quantity: 1 per Pack. ACDelco Professional Premium Gas-Charged Shocks offer the superior ride of a Premium Gas-Charged Shock...$28.53 - $43.49
- Unity®Shock AbsorbersMercury Grand Marquis 1991, Shock Absorbers by Unity®. Complimenting Unity's line of complete strut assemblies to offer full suspension solutions for the entire vehicle. Shock Absorbers include all the components required for a shock...$37.57 - $66.15
- Delphi®Front Non-Adjustable Ball JointMercury Grand Marquis 1991, Front Non-Adjustable Ball Joint by Delphi®. Quantity: 1 per Pack. 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...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$32.14 - $37.30
- iD Select®Active to Passive Suspension Conversion KitMercury Grand Marquis 1991, Active to Passive Suspension Conversion Kit by iD Select®. This kit allows you to swap in traditional springs and shock absorbers/struts in place of costly air suspension components that are no longer...Replace air suspension components that are no longer reliable with traditional springs and shocks/strutsSave big $$ compared to expensive air suspension parts$140.04 - $213.15
- Gabriel®Ultra™ Premium Twin-Tube Shock AbsorberMercury Grand Marquis 1991, Ultra™ Premium Twin-Tube Shock Absorber by Gabriel®. Gabriel® Ultra™ shocks and struts for today’s vehicles are in a class of their own. Ultras are precision engineered with exclusive G-Force™...$25.65 - $32.90
- Suncore®Gas Shock AbsorbersMercury Grand Marquis 1991, Gas Shock Absorbers by Suncore®. It is highly recommended that Town Car gas shocks be replaced about every 50,000 miles to maintain the vehicles suspension. The shocks are what stop the vehicle from bouncing...$40.49 - $76.96
- iD Select®Front Ball JointMercury Grand Marquis 1991, Front Ball Joint by iD Select®. Quantity: 1 per Pack. This is a new, fully-assembled ball joint built to high quality standards that match or exceed OE vehicle manufacturer tolerances. Metal housing, stud,...Restores correct handling and steering performanceEliminates safety risk of suspension collapse or wheel loss in a complete ball joint failure$11.07 - $15.54
- Sachs®Shock AbsorberMercury Grand Marquis 1991, Shock Absorber by Sachs®. Sachs shock absorbers distinguish themselves through original equipment quality and innovative technology. They provide performance and dynamics, ensuring perfect road grip and...$18.76 - $59.21
- ACDelco®Front Lower Professional™ Suspension Ball JointMercury Grand Marquis 1991, Front Lower Professional™ Suspension Ball Joint by ACDelco®. Front Lower Suspension Ball Joint Assembly. An ACDelco Professional Ball Joint is a high quality replacement for many vehicles on the road today....CNC-machined housing for consistency and high-qualityUndergoes extreme impact, wear and fatigue testing to help with quality and durability$51.49
Shop By Service Type
- Suspension Shock or Strut Replacement
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- Air Suspension Drier Assembly Replacement
- Sway Bar End Link Replacement
- Active Suspension System Air Compressor Replacement
- Stabilizer Bar Bushings Replacement
- Suspension Control Arm Bushings Replacement
- Air Bag Suspension Replacement
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1991 Mercury Grand Marquis Suspension Reviews
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As Designed With a Small Exception
Suncore® - New Air Suspension CompressorPosted by Bob (Jacksonville, FL) / February 23, 20241989 Lincoln Town Car
1991 Mercury Grand Marquis Models
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