Magnum Severe Service Strut
Fits Ford, Lincoln, Mercury — 11 vehicle applications
Suspension Strut
or 4 interest-free payments of $49.75 with Shop Pay
Also available:SezzlePayPal Pay in 4
Fast, secure checkout
This item meets the free-shipping threshold
- Canadian Owned

Monroe Shocks & Struts 553001 Vehicle Fitment
Fits 11 vehiclesThis Magnum Severe Service Strut fits Ford, Lincoln, Mercury vehicles.
2005 Mercury Grand Marquis
2005 Mercury Grand Marquis
2005 Mercury Grand Marquis
2003-2011 Mercury Grand Marquis
2003-2008 Mercury Grand Marquis
2003-2004 Mercury Marauder
2003 Mercury Grand Marquis
Monroe Shocks & Struts 553001 Specifications
- Compressed Length
- 352.4
- Compressed Length
- 13.875
- Extended Length
- 17
- Extended Length
- 431.8
- Travel Length
- 3.125
- Travel Length
- 79.4
Monroe Shocks & Struts 553001 Interchange Numbers
This part replaces and is compatible with the following part numbers
Interchange Numbers
Monroe Shocks & Struts 553001 Product Description
Monroe Magnum Severe Service 553001 Front Suspension Strut for Mercury Grand Marquis
Key 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
Monroe® Magnum® Severe Service shock absorbers are engineered for hardworking emergency, municipal, fleet and jobsite vehicles. These gas-charged, heavy-duty Monroe shocks feature enhanced components for superior stability and ride control in the toughest environments.
About Monroe Shocks & Struts
Shop Monroe Shocks & Struts Suspension Strut at Autrex with vehicle fitment details, current pricing, and checkout options for the Monroe Shocks & Struts 553001. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Seller reviews
What customers say about buying from Autrex — service, shipping and support. These are reviews of the store, not of this specific part.
- July 2026
Couldn't locate the parts for 2013 Civic Si Sedan. Front struts are an Anomaly found them at Capital autoparts. Great service and great parts. Shipping by CanPar sucked however
- July 2026
Great customer service. I placed an order for wheels and tires and it was an easy transaction. Make sure you read the expected lead times for delivery however. I misread that part, but the order did arrive in the correct timeframe stated. The Hostile rims and Hercules tires look great. Thank you
- July 2026
Awesome
Similar products from Monroe Shocks & Struts

Monroe Shocks & Struts
OESpectrum Monotube Shock Absorber
$204.00

Monroe Shocks & Struts
OESpectrum Monotube Shock Absorber
$189.00

Monroe Shocks & Struts
OESpectrum Monotube Shock Absorber
$241.00

Monroe Shocks & Struts
OESpectrum Monotube Strut
$234.00

Monroe Shocks & Struts
OESpectrum Monotube Strut
$375.00

Monroe Shocks & Struts
OESpectrum Monotube Strut
$279.00

Monroe Shocks & Struts
Magnum Severe Service Strut
$327.00

Monroe Shocks & Struts
Magnum Severe Service Strut
$170.00
Frequently Asked Questions — Monroe Shocks & Struts 553001
What vehicles does the Monroe Shocks & Struts 553001 fit?
The Monroe Shocks & Struts 553001 fits 11 vehicle applications including 2003-2011 Ford Crown Victoria, 2003-2011 Lincoln Town Car, 2003-2011 Mercury Grand Marquis, 2003-2008 Mercury Grand Marquis, 2005 Mercury Grand Marquis and 6 more. Check the full fitment list above to confirm your vehicle.
What parts does the Monroe Shocks & Struts 553001 replace?
The Monroe Shocks & Struts 553001 is a direct replacement for FCS 336349, Ford BW7Z18124B, Ford 7W7Z18124C, Gabriel 79900, Gabriel G51888 and 7 other part numbers. See the full interchange list for all compatible replacements.
How do I confirm the Monroe Shocks & Struts 553001 fits my vehicle?
Select your year, make, model and engine in the vehicle selector on this page to see a fit or does-not-fit result for the Monroe Shocks & Struts 553001. If your vehicle has options that change the part (for example brake package or axle), the result lists the questions to check. A parts specialist can also confirm fitment at 1-866-461-2787.
What are the shipping options for the Monroe Shocks & Struts 553001?
Shipping options for the Monroe Shocks & Struts 553001 are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.
How much does the Monroe Shocks & Struts 553001 cost?
The Monroe Shocks & Struts 553001 is currently listed at $199.00 CAD at Autrex. Final price, shipping, taxes, and availability are confirmed during checkout. Call 1-866-461-2787 if you need help before ordering.
Is the Magnum Severe Service Strut a direct fit replacement?
Fit depends on the vehicle and its configuration. Select your vehicle and review the fitment result for the Magnum Severe Service Strut before ordering.