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Monroe 173368 Suspension Strut and Coil Spring Assembly - Front Right

Monroe 173368 Suspension Strut and Coil Spring Assembly - Front Right

Best price now

$69.34at USAutopartsCar.comObserved at 11:10 AM

Compared across 5 stores. Prices are checked against each store and labelled with when.

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Our take on the Monroe 173368 Suspension Strut and Coil Spring Assembly - Front Right

The Monroe Quick-Strut 173368 is a fully assembled front-right strut and coil spring unit for the Lexus IS250 and IS350. It comes with the coil spring, upper mount, boot and mounting hardware already installed, so no spring compressor is needed. It is a stock-height, gas-charged twin-tube strut with 4.25 inches of travel. At $69.34 at USAutopartsCar.com as of November 4, 2026, it is the lowest of the five new prices we track and well under what a dealer charges for a single OE strut.

Best forLexus IS250/IS350 owners replacing a worn front-right strutDIYers who want a bolt-in unit without a spring compressorRestoring stock ride height and comfortPairing with the matching front-left Quick-Strut
Pros
  • Fully assembled: spring, mount, boot and hardware included
  • No spring compressor or special tools needed
  • Stock ride height and OE-style mounts keep the ride close to factory
  • Gas-charged twin-tube design with a rust-resistant, salt-spray-tested coating
  • Strut rod rated to bend up to 15 mm without fracturing on hard impacts
Cons
  • Not adjustable: no damping or height tuning
  • Sold as one corner, so a front pair costs roughly double
  • Twin-tube design is comfort-oriented, not a performance upgrade
  • Only fits the listed Lexus IS250/IS350 applications

Monroe 173368 Suspension Strut and Coil Spring Assembly - Front Right prices at every store

  • USAutopartsCar.comNew

    In stock

    $69.34Free shippingObserved at 11:10 AM
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  • Newparts.comNew

    In stock

    $65.95+ $10.95 shippingObserved at 11:10 AM
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  • WalmartNew

    In stock

    $79.78Free shippingObserved at 11:10 AM
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  • Partsgeek.comNew

    In stock

    $74.02+ $12.00 shippingObserved at 11:10 AM
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  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $79.78Free shippingObserved at 11:10 AM
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Also available at

  • PartCatalogCheck price at PartCatalog

Monroe 173368 Suspension Strut and Coil Spring Assembly - Front Right price history

Lowest price we've seen: $65.95 on Nov 4 at Newparts.com. Tracked across 5 stores since Nov 4.

What reviewers say

Owners of Quick-Strut assemblies generally report a ride close to factory and a straightforward bolt-in install. Complaints tend to center on lifespan in harsh climates and on units that arrive damaged or don't match the original feel.

Pros
  • Restores a like-new ride and handling
  • Install is quick with basic hand tools
  • Quiet, with no clunks from worn mounts
Cons
  • Some units fail earlier than OE struts
  • Ride can feel firmer than the original on some cars
  • Occasional shipping damage or wrong-part mix-ups

From USAutopartsCar.com

  • Fully assembled strut and coil spring unit — no spring compressor needed
  • Vehicle-specific design engineered to restore factory ride height
  • Preassembled upper strut mount, coil spring and strut in OE-style design
  • High-quality steel with superior tube and weld design for durability
  • Reduces body sway, vibration and road harshness for better handling
  • Protective coating resists rust and corrosion; salt spray tested
Materials
Manufactured with high-quality steel
Fit
Front Right; vehicle-specific design for Lexus IS250
Guarantee
Limited Lifetime manufacturer's warranty
Returns
If you're not entirely satisfied with your order, you may be entitled to a refund
Shipping
Fast shipping; estimated delivery between Mon, Nov 09 and Wed, Nov 11, 2026
In the box
Fully assembled strut and coil spring unit, Preassembled upper strut mount

About the Monroe 173368 Suspension Strut and Coil Spring Assembly - Front Right

Monroe Quick-Strut Assembly 173368

Upgrade the suspension of your Lexus IS250, IS350 with the Monroe Quick-Strut Assembly 173368, a complete and convenient solution for restoring your vehicle's original ride, handling, and comfort. Engineered to meet or exceed original equipment standards, this all-in-one strut assembly is designed to simplify the installation process while delivering exceptional performance and durability.

Features of the 173368:

All-In-One Design: The Monroe Quick-Strut Assembly comes fully assembled with the strut, coil spring, and mount, making installation quick and easy without special tools or additional components.

High-Quality Coil Springs: Each coil spring is precisely calibrated to meet OE specifications. This ensures excellent ride height retention and better stress resistance over time.

Premium Strut Mount: Designed to provide smooth, precise steering and reduce noise, vibration, and harshness, contributing to a comfortable, "like-new" driving experience.

Durable Strut Rods: Monroe Struts are designed to withstand bending up to 15mm without fracturing, maintaining control and stability in the event of a significant road impact.

Rust-Resistant Coating: Equipped with a protective coating that resists rust and corrosion, ensuring long-lasting durability and reliability in all weather conditions.

Improved Handling and Control: Reduces body sway and minimizes road harshness before it reaches the passenger cabin, resulting in improved handling and a smoother ride.

Benefits of the 173368:

Simplified Installation: The fully assembled unit makes replacing your struts a straightforward process, reducing installation time and effort.

Restored Ride Quality: This product is precisely engineered to restore your vehicle to its original ride height and handling characteristics, providing a balanced and comfortable driving experience.

Increased Durability: Built with high-quality materials and tested to rigorous standards, the Monroe Quick-Strut Assembly is designed to last, even under harsh driving conditions.

Safety and Stability: Improves steering precision and vehicle control, especially during cornering and over rough roads, ensuring a safer driving experience.

Specifications of the 173368:

Compressed Length (IN): 17.68

Extended Length (IN): 21.93

Gas Charged: Yes

Mounting Hardware Included: Yes

Parts Pack: None

Travel Length (IN): 4.25

Upgrade your vehicle with the Monroe Quick-Strut Assembly 173368 for a reliable, easy-to-install solution that restores factory ride quality and enhances vehicle handling. It is perfect for those looking to replace their suspension with a durable, high-performance product.

Specifications

Position
Front Right
Ride Height
StockSource
Internal Design
Twin-tubeSource
Adjustable Valving
NoSource
Gas Charged
YesSource

Questions and answers

Is the Monroe 173368 worth it over a dealer strut?
At $69.34 at USAutopartsCar.com as of November 4, 2026, it costs far less than a dealer-assembled strut. You also skip paying for spring compression labor, since the unit arrives assembled.
Do I need to replace both front struts at once?
Yes, in practice. Replacing only the front right leaves mismatched damping and ride height, so most shops recommend the matching front-left Quick-Strut at the same time.
What is in the box?
One fully assembled front-right strut with coil spring, upper mount, boot and mounting hardware. Nothing else is needed for installation.
Will it fit my Lexus IS250 or IS350?
It is listed for the IS250 and IS350 at the front-right position. Check your model year and trim against Monroe's application guide before ordering, since fitment varies by generation.
Does it change ride height or stiffness?
No. It is a stock-height, non-adjustable unit designed to restore the factory ride, not lower or stiffen the car.
When is it cheapest?
Prices vary by store; the best new price we track was $69.34 at USAutopartsCar.com as of November 4, 2026. Compare all five stores before buying.
Where is the Monroe 173368 Suspension Strut and Coil Spring Assembly - Front Right cheapest?
At USAutopartsCar.com, for $69.34, as of our latest check.
Where can I buy the Monroe 173368 Suspension Strut and Coil Spring Assembly - Front Right?
6 stores we checked sell it, including USAutopartsCar.com, Newparts.com, Partsgeek.com, Walmart, Amazon.

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For more information or to find the perfect fit for your vehicle, contact us at Shockwarehouse. We're here to help you get the most out of your suspension system.

Upper Mount
StockSource
Lower Mount
StockSource
Boot Included
YesSource
Boot Color
BlackSource
Compressed Length
17.68 INSource
Extended Length
21.93 inSource
Travel Length
4.25 inSource
Mounting Hardware Included
YesSource