2009 Mercury Mountaineer Rear Shock and Struts

Your 2009 Mercury Mountaineer might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Rear Shock and Struts you desperately need.

We currently carry 6 Rear Shock and Struts to choose from for your 2009 Mercury Mountaineer, and our inventory prices range from as little as $116.99 up to $206.99.

On top of low prices, Advance Auto Parts offers 4 different trusted brands of Rear Shock and Struts for the 2009 Mercury Mountaineer. We only sell parts from trusted brands like Monroe so that you can find quality parts you can count on.

Don’t take our word for it – check out customer ratings and reviews to buy with confidence. We have 12 reviews on our Rear Shock and Struts for the 2009 Mercury Mountaineer from previous customers.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Rear Shock and Struts stock in-person!

Rear Shock and Struts for Your 2009 Mercury Mountaineer

Monroe – Reflex Strut (Part No.71125)

Reflex Strut

from

$116.99
Monroe® Reflex® struts feature ASD valving technology that automatically adjusts to absorb the impact, leaving the strut with greater control when it is needed. Monroe Reflex struts improve overall ride characteristics in all road conditions.

Product Features:
  • IMPROVES STABILITY — ASD (Acceleration Sensitive Damping) valving technology adjusts to impacts, reducing roll and dive for vehicles with a higher center of gravity
  • EXCEPTIONAL HANDLING — Rod displaced valving, tuned specifically to each vehicle, adjusts to road extremes to provide consistency and a smooth ride (on most applications)
  • CONTROL AND DURABILITY — Fluon-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
  • CONSISTENT RIDE — OE all-weather fluid contains special additives to assist with extreme temperatures and help reduce oil breakdown
  • OPTIONAL DUST BOOT/JOUNCE BUMPER — Protective dust boot reduces dirt and moisture, while jounce bumper helps prevent severe suspension movement (both sold separately)
  • LONGER SERVICE LIFE — Bronze reinforced rod guide bearing and special single lip seal combined with hardened, chrome-plated piston rod provides durability and longer service life
  • Fluon Banded Piston: The fluon band provides consistent sealing between the piston and pressure tube which delivers better control and increased durability.
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KYB – Excel-G Shock Absorber (Part No.L4000377601KYB)

Excel-G Shock Absorber

from

$127.70
The KYB Excel-G OE-equivalent direct fit shock absorber is engineered to restore the vehicle’s originally designed handling and control. The Excel-G Shocks are calibrated to compensate for worn suspensions and is a great choice to restore OE performance and original driving conditions.

Product Features:
  • Direct fit application for ease of installation
  • Calibrated to compensate for worn suspensions
  • Components and valving are designed specifically for each application
  • The best choice to restore OE performance and normal driving conditions
  • Built with quality that matches or exceeds OE
  • Coverage for domestic and import cars, trucks, vans, minivans, and SUVs
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Suncore – Complete Strut Assem (Part No.55S15400)

Complete Strut Assem

from

$134.99
Complete Strut Assem

Rancho – Rancho Strut (Part No.RS55754)

Rancho Strut

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$206.99
Featuring a unique, exclusive valving system and advanced compression functionality, Rancho® RS5000®X struts deliver improved overall on- and off-road handling and performance.

Product Features:
  • IMPROVED HANDLING AND PERFORMANCE — Cross Tuned technology featuring exclusive rebound valving system and advanced compression phase improves overall handling and performance on and off road
  • MINIMIZES ROUGH RIDE — Exclusive Progressive Engagement Valving is custom-tuned for each vehicle to help reduce initial impacts at low speeds and minimizes a rough ride
  • STRONG AND DURABLE — Features a nitro-carburized piston rod to resist scuffs and corrosion, double-welded loops at stress areas and application-specific sintered iron piston for enhanced structural integrity
  • HANDLES EXTREME TEMPERATURE CHANGES — Large twin-tube body filled with all-weather fluid allows for cooler operation, increased vehicle control and ability to withstand internal temperatures of -40 to 248°F
  • SMOOTH PERFORMANCE — Polyurethane rebound bumper and rubber bushings help absorb ride harshness while the fluon-banded piston enhances responsiveness to changing road conditions for an overall smoother ride
  • REDUCES FADE — Nitrogen gas pressurized to 60 PSI to minimize air-to-oil mixture to reduce damping performance fade and foaming
  • MAINTAINS VEHICLE CONTROL — Compression Control Valve is custom-tuned for each vehicle to regulate fluid transfer to absorb impacts without disc flutter and help maintain shock motion control
  • BUILT TO LAST — Low-friction, self-lubricating seal retains gas and oil for quicker rebound and smoother compression while the application-specific piston delivers heightened control of shock motion due to the expanded piston area
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Monroe – Reflex Truck Shock Absorber (Part No.L4000570427MNR)

Reflex Truck Shock Absorber

from

$142.90
HELP REDUCE VEHICLE ROLL AND DIVE Ideal for larger light trucks, SUVs and other vehicles with a high center of gravity: Enhanced stability by reducing body roll rate in evasive maneuvers or tight turns. Reflex shocks are application-engineered to each vehicle model. The Monroe Reflex truck shock absorber with the patented ASD Technology combines specially tuned valving with a Fluon banded piston. The ASD valve has the ability to sense acceleration to improve the handling, safety, and overall ride characteristics of sport-utility vehicles, mini-vans and light trucks. The ASD base valve will sense a bump in the road and automatically adjust the shock to absorb the impact, leaving the shock with greater control when it is needed. The features of the Monroe® Reflex® truck shock absorber make it the superior shock for improved handling, safety, and comfort in all road conditions.

Product Features:
  • ASD Technology – Innovative valving provides greater control for handling, while improving ride comfort.
  • All Weather Fluid – Contains special modifiers to reduce friction and ensure smooth rod reaction.
  • Full Displaced Valving – Better valving range on both the compression and extension cycles.
  • Fluon Banded Piston – The fluon band provides consistent sealing between the piston and pressure tube which delivers better control and increased durability.
  • Nitrogen Gas Charged – For improved ride and handling, helps maintain tire to road contact by reducing aeration.
  • Hardened and Chromed Piston Rod – Long service life.
  • 2 1/4 or 2 inch Reserve Tube – More fluid for more consistent performance.
  • 5/8 inch Piston Rod – Heavy duty nitrocarburized rod* for long service life. (Non Dust Shield Units)
  • Special Seals – Self-lubricating fluid seal designed to retain gas without excessive wear or friction.
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KYB – Gas Strut (Part No.341475)

Gas Strut

from

$129.99
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 Strut For Domestic Subs And Crossovers
  • The KYB Excel-G Helps Restore The Designed Control And Handling Of Your Ford Or Mercury
  • 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
  • Protect Your New Struts From Dirt, Debris And Salt With A KYB Strut Boot, Part Number: Sb137
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FAQs for 2009 Mercury Mountaineer Rear Shock and Struts

What are the most popular Rear Shock and Struts for the 2009 Mercury Mountaineer?

With 4 brands you can trust, our most popular Rear Shock and Struts for the 2009 Mercury Mountaineer parts are:
Reflex Strut
from $116.99
(4)
Reflex Strut
Rear Shock and Struts
Excel-G Shock Absorber
from $127.70
This product is not rated
Excel-G Shock Absorber
Rear Shock and Struts
Complete Strut Assem
from $134.99
This product is not rated
Complete Strut Assem
Rear Shock and Struts