Best Shocks For Grand Marquis: Compare Fit and Setup

#1 · Best Overall

1. KAX Complete Assembly

• Compatible with Vehicle Type: Car
• Weight: 44.2 lb

Best for: Complete front-and-rear coverage.

Why it ranks #1: Covers 2003–2011 Grand Marquis and includes two front complete strut assemblies plus two rear shocks, providing parts for both ends.

Two front complete strut assemblies and two rear shock absorbers give the KAX kit all-four-corners coverage for listed 2003–2011 Mercury Grand Marquis models. That combination can streamline a full suspension refresh, while the shared Crown Victoria and Town Car applications extend its stated coverage to related vehicles.

The included front assemblies and rear shocks let buyers address both axles in one package instead of combining separate front and rear listings. KAX specifies compatibility with 2003–2011 Grand Marquis models and lists replacement numbers for the components, which can help compare the application with existing parts information. The package weighs 44.2 pounds, so handling and organizing the components is part of installation planning. Its contents distinguish complete front assemblies from rear shocks rather than treating all four pieces as identical.

Skip it if you only want a rear pair; OREDY’s rear conversion kit focuses on two rear shock and air-spring coil-spring sets.

This KAX package suits owners planning front-and-rear suspension work on a listed 2003–2011 Grand Marquis. Its mixed component types call for an all-axle repair plan, not a simple single-end replacement.

Listed on Amazon as: KAX Front and Rear Struts and Shocks Complete Assembly Compatible with 2003-2011 Mercury Grand Marquis, 2003-2011 Lincoln Town Car, 2003-2011 Ford Crown Victoria, Replaces OE# 171346 2/5993 2

#2 · Air Suspension Conversion

2. Complete Struts Conversion Kit

• Material Type: Metal
• Compatible with Vehicle Type: Car
• Weight: 50 lb

Best for: Air-suspension conversion kit.

Why it ranks #2: A front-and-rear conversion kit for 2003–2011 Grand Marquis, with complete front struts, rear gas shocks, coil springs, and a stated one-year warranty.

A front quick-complete-strut and rear gas-shock conversion package replaces the original air-suspension setup with coil springs for listed 2003–2011 Mercury Grand Marquis models. Its four-piece front-and-rear scope suits owners planning a broader conversion, rather than a repair limited to one shock.

The kit combines front complete strut assemblies with rear gas shocks and coil springs, giving buyers a coordinated front-and-rear conversion option. It is listed for 2003–2011 Grand Marquis models and is described as fitting original mounting points without modifications, which supports a direct-mount installation plan. The supplied guidance also says an alignment is needed after installing new struts to return suspension settings to factory configuration. At 50 pounds, the package is substantial to handle during installation.

Skip it if you only need rear shocks; AUTOMUTO’s two-shock set covers the 2003–2011 Grand Marquis without replacing the front assemblies.

Choose this conversion set if you are replacing the air-suspension arrangement across the front and rear of a listed 2003–2011 Grand Marquis. Plan for installation of all components and a follow-up alignment.

Listed on Amazon as: Front Quick Complete Struts Assembly and Rear Gas Shocks Absorbers & Coil Springs Conversion Kit Replacement for 2003-2011 Mercury Grand Marquis (Set of 4)

#3 · Severe-Service Pick

3. Monroe Magnum 550055

• Material Type: Iron
• Compatible with Vehicle Type: Car
• Weight: 7 lb

Best for: Fleet and severe-service use.

Why it ranks #3: Fits 2003–2011 Grand Marquis and is specifically described for emergency, municipal, fleet, and jobsite vehicles needing control in tough conditions.

Enhanced components for tough operating environments make the Monroe Magnum Severe Service 550055 a targeted option for hardworking emergency, municipal, fleet, and jobsite vehicles. Its listed Mercury Grand Marquis applications begin in 2003 and run through 2011, so the model-year range helps narrow the choice before installation planning.

The severe-service positioning and enhanced components address buyers seeking added stability and ride control in demanding work settings, rather than a general-purpose shock choice. The listing covers 2003–2011 Mercury Grand Marquis models, along with Ford Crown Victoria and Lincoln Town Car applications from those years. It includes dust shields and is a single shock absorber, so plan around the quantity needed for your repair. Check the vehicle’s year, make, model, engine, and trim using the fit tool before ordering.

Skip it if you need a complete front-and-rear set; KAX’s complete assembly listing includes two front assemblies and two rear shocks.

This Monroe suits owners of listed 2003–2011 Grand Marquis vehicles used in fleet or other demanding service. Check exact vehicle details and account for the single-shock quantity when planning the repair.

Listed on Amazon as: Monroe Magnum Severe Service 550055 Suspension Shock Absorber for Mercury Grand Marquis

#4 · 1992–2002 Fit

4. Newparts Monroe Shock Kit

• Compatible with Vehicle Type: Car

Best for: Four-shock 1992–2002 coverage.

Why it ranks #4: Provides two front and two rear OESpectrum passenger-car shock absorbers, with the product title specifying Grand Marquis fitment from 1992–2002.

Four Monroe OESpectrum passenger-car shocks—two front and two rear—give this Newparts kit a complete shock-only layout for listed 1992–2002 Mercury Grand Marquis applications. That front-and-rear grouping can simplify sourcing all four dampers together, while the stated contents make clear that the package is a shock absorber kit.

The two front and two rear OESpectrum passenger-car shock absorbers let a buyer address both ends of the vehicle with one kit rather than assemble a four-shock order from separate listings. The product title identifies Mercury Grand Marquis models from 1992–2002, making year coverage central to fit selection. Because the supplied contents specify shock absorbers, buyers planning a broader suspension refresh should treat this as a damper kit, not a complete strut-and-spring conversion. Verify the specific vehicle application before purchase.

Skip it if you have a 2003–2011 Grand Marquis needing a full conversion; Complete Struts lists front assemblies and rear shocks for those years.

Consider this kit when a 1992–2002 Grand Marquis needs four shock absorbers and you want front and rear pieces grouped together. It is not presented as a spring or complete-strut replacement package.

Listed on Amazon as: Front and Rear Monroe Shock Absorbers Kit for Mercury Grand Marquis 1992-2002

#5 · Rear Conversion

5. OREDY Rear Conversion Kit

• Weight: 28.8 lb

Best for: Preassembled rear conversion pair.

Why it ranks #5: Fits 2003–2011 Grand Marquis and includes two rear shock and air-spring coil-spring sets, making it a specialized rear conversion option.

OREDY’s rear conversion kit combines two rear shock and air-spring coil-spring sets, with the listing describing the units as fully pre-assembled for quicker installation. It covers 2003–2011 Mercury Grand Marquis models, making it a focused option for owners converting or renewing the rear setup.

The two pre-assembled rear sets bring the shock and air-spring coil-spring components together, which can reduce component-by-component assembly during installation. The stated Grand Marquis fitment spans 2003–2011, alongside Crown Victoria and Town Car applications from the same years. The listing says the shocks meet OE standards and are intended to improve ride comfort, and it identifies the package as a rear conversion kit. This is rear-focused coverage, so front suspension work requires a separate plan.

Skip it if you need both axles covered at once; KAX lists two front assemblies and two rear shocks for 2003–2011 Grand Marquis models.

This kit fits buyers targeting rear conversion work on a listed 2003–2011 Grand Marquis and valuing pre-assembled components. It does not address the front suspension, which needs separate parts if included in the repair.

Listed on Amazon as: OREDY Rear Shocks for Crown Victoria Town Car Grand Marquis Converion Kit

#6

6. AUTOMUTO Rear Shocks

• Material Type: Alloy Steel
• Compatible with Vehicle Type: 2003-2011 for Ford Crown Victoria,2003-2011…
• Weight: 3.75 kg

Best for: Rear-shock replacement pair.

Why it ranks #6: Lists 2003–2011 Grand Marquis compatibility and supplies two rear shocks; the listing specifically says springs, mounts, rubbers, and bushings are not included.

Two rear shocks make the AUTOMUTO set a focused replacement for 2003–2011 Mercury Grand Marquis models, with Ford Crown Victoria and Lincoln Town Car also listed. The listing explicitly excludes springs, mounts, rubbers, and bushings, so buyers can plan a shock-only repair without mistaking it for a complete assembly.

This pair targets rear-shock replacement on the listed 2003–2011 Grand Marquis, Crown Victoria, and Town Car applications. Its alloy-steel material and stated goals of stability, comfort, handling, and control describe the intended operating benefits, while the two-piece quantity covers the rear as a pair. Because springs, mounts, rubbers, and bushings are expressly not included, assess whether those components need separate attention before beginning work. The listing provides vehicle-selection guidance by year, make, model, trim, and engine.

Skip it if you need a complete front-and-rear refresh; SEHNSUCHT lists front strut-and-coil-spring assemblies for 2003–2011 Grand Marquis models.

Pick this pair for a rear-shock-only repair on a listed 2003–2011 Grand Marquis. It does not replace springs or mounting hardware, so check those components separately when planning the job.

Listed on Amazon as: AUTOMUTO Rear Struts Shock Absorbers Fit 2003-2011 for Ford Crown Victoria

#7

7. Youxmoto Front Struts

• Material Type: Iron
• Compatible with Vehicle Type: Car

Best for: Front assemblies without taxi package.

Why it ranks #7: Supplies a pair of front strut assemblies with springs and mounts for 2003–2011 Grand Marquis, excluding police and taxi packages.

Each Youxmoto front assembly combines a strut, coil spring, and mount, so the pair bundles major front suspension components for eligible 2003–2011 Mercury Grand Marquis models. Its stated fitment excludes police and taxi packages, making those vehicle-use details essential when deciding whether this front-only set applies.

The two complete front assemblies arrive with struts, coil springs, and mounts, helping buyers replace several front-end components together rather than source those pieces individually. The listing covers 2003–2011 Grand Marquis models without police or taxi packages, and also names Crown Victoria and Town Car applications with their own exclusions. This is a front pair, not a front-and-rear suspension kit. The listed replacement assembly number is 171346; confirm the vehicle’s package and configuration against the stated fitment before ordering.

Skip it if you need front and rear coverage together; KAX lists two front assemblies plus two rear shocks for 2003–2011 Grand Marquis models.

This pair fits buyers replacing both front assemblies on an eligible 2003–2011 Grand Marquis without police or taxi packages. It does not supply rear shocks, so plan separately if the repair spans both axles.

Listed on Amazon as: Front Complete Strut Shock Absorber Fit for Ford Crown Victoria 2003-2011, for Lincoln Town Car Sedan 2003-2011, for Mercury Grand Marquis 2003-2011, Replace 171346 2Pcs

#8

8. SEHNSUCHT Front Struts

• Material Type: Metal
• Compatible with Vehicle Type: Car

Best for: Front coil-strut assemblies.

Why it ranks #8: Lists front strut and coil-spring assemblies for 2003–2011 Grand Marquis, with police and taxi packages excluded and a one-year warranty stated.

Two front strut-and-coil-spring assemblies make the SEHNSUCHT listing a front-end replacement option for eligible 2003–2011 Mercury Grand Marquis models. Its stated fitment excludes police and taxi packages, so package type matters as much as model year when evaluating this pair.

The included pair of front strut and coil-spring assemblies combines those components for a front suspension replacement, reducing the need to source each separately. The listing names 2003–2011 Grand Marquis applications without police or taxi packages, alongside specific Crown Victoria and Town Car exclusions. It identifies replacement number 171346 and specifies metal construction. Since the package is limited to front assemblies, owners repairing both ends will need a separate rear solution; confirm that the vehicle’s configuration matches the stated application.

Skip it if you need rear shocks in the same package; KAX’s 2003–2011 Grand Marquis kit includes two front assemblies and two rear shocks.

Choose this pair for front suspension work on a listed 2003–2011 Grand Marquis without police or taxi packages. It leaves the rear suspension untouched, so it is not an all-four-corners solution.

Listed on Amazon as: 171346 Front Coil Strut Spring for 2003-2011 Crown Victoria (w/o Taxi Package)/TownCar (w/o Commercial Chassis)/Grand Marquis (w/o Police/Taxi Package), Struts Shock Absorbers 2004 2005 2006 2007 2008

#9

9. Monroe Max-Air MA815

• Material Type: Iron
• Compatible with Vehicle Type: Car, Truck
• Weight: 1.6 oz

Best for: Load-leveling for older models.

Why it ranks #9: Its air shocks inflate up to 150 PSI and are described for maintaining ride height under added loads, but listed Grand Marquis fitment is older and inconsistent.

Inflation adjustment up to 150 PSI lets the Monroe Max-Air MA815 help maintain vehicle level height when hauling or towing, with capacity limited by the vehicle’s suspension, tires, and transmission. This two-shock pack covers selected Grand Marquis years from 1983–1991 and 2001–2002, making its year range an important part of the decision.

For Grand Marquis owners who regularly carry heavy loads or tow, the adjustable air pressure provides a way to compensate for added weight and help keep the vehicle level. The stated capacity is up to 1,200 pounds, subject to the vehicle’s suspension, tires, and transmission limits. This pack includes two shocks and dust shields. Its listed Grand Marquis applications are 1983–1991 and 2001–2002, so it is not the listed choice for 1992–2000 or 2003–2011 models.

Skip it if you own a 2003–2011 Grand Marquis; Monroe Magnum Severe Service 550055 lists those years instead.

Choose this pair if your listed Grand Marquis year is covered and you haul or tow often enough to value adjustable leveling. Its fitment is selective, and the stated load capacity remains subject to vehicle limits.

Listed on Amazon as: Monroe Max-Air MA815 Air Adjustable Air Shock Absorber Pack of 2 for Mercury Grand Marquis

#10

10. Monroe Load Adjusting 58568

• Material Type: Alloy Steel
• Compatible with Vehicle Type: Car, Truck
• Weight: 4000 g

Best for: Occasional towing and load support.

Why it ranks #10: A pair of load-adjusting shocks uses a calibrated spring to reduce sag under loads up to 1,200 pounds, but the supplied data omits Grand Marquis year fitment.

A heavy-gauge calibrated coil spring helps the Monroe Load Adjusting 58568 reduce sag under varying loads, making this pair relevant to occasional hauling or towing. Its stated load capacity reaches 1,200 pounds, subject to the vehicle’s suspension, tires, and transmission, and the package includes two shock-and-spring assemblies.

The calibrated spring works with the shock assembly to help reduce sag when the vehicle carries or tows varying loads, while the listed capacity is limited by the vehicle’s suspension, tires, and transmission. Full-displaced valving automatically adjusts to road extremes to support ride consistency, and all-weather fluid includes modifiers intended to reduce friction. Together, these features suit changing operating conditions without requiring the buyer to select a separate spring and shock. Check the owner’s manual for the applicable vehicle limits before loading.

Skip it if you need air-pressure adjustment; Monroe Max-Air MA815 adjusts inflation up to 150 PSI for listed Grand Marquis years.

Consider this pair if your Grand Marquis occasionally hauls or tows varying loads and you want spring-assisted sag reduction. The stated capacity is not universal; follow the vehicle’s limits and owner’s manual.

Listed on Amazon as: Monroe Load Adjusting 58568 Suspension Shock Absorber and Coil Spring Assembly Pack of 2 for Mercury Grand Marquis