KYB SR4401 Front Strut Driver 781552831495

( Brand: Kyb ), ( Manufacturer Part Number: SR4401 ), ( Part Type: Driver ), ( Product Type: Suspension ), ( UPC: 781552831495 ), ( Fitment Type: Direct Replacement ), ( Fitnote: Manufactured After August. Manufactured After August. ), ( Product Subtype: Shocks Struts ), ( Spring Option: Coil Spring ), ( Shock Absorber Type: Gas Charged ), ( Internal Design: Twin-tube ), ( Gas Charged Shock: Yes ), ( Compression / Rebound: Non Adjustable ), ( Brand Type: Aftermarket Branded ), ( Series: Strut-plus ), ( Placement On Vehicle: Front; Left ), ( Product Details: Replacement Shock Strut ), ( Number Of Pieces: 1 Pc ), ( Department: Replacement )

Review KYB For Lexus Complete Strut Assembly plus Front Driver Side fits ES350 2009–2011

Introducing the KYB SR4401 Strut-Plus assembly, an exceptional upgrade for the front driver side suspension system of your Lexus ES350 model year 2009-2011. This premium strut assembly is engineered to deliver superior performance and long-lasting durability, ensuring a smoother and more enjoyable driving experience.

The SR4401 Strut-Plus assembly is comprised of a gas-charged monotube strut and a high-performance piston design. This innovative technology provides improved stability and responsiveness, while effectively absorbing shock and minimizing body roll. The monotube design also ensures consistent performance in extreme temperatures and driving conditions.

The upper mount design of this strut features a rubber isolator, which provides a more comfortable ride by reducing unwanted noise and vibration. The lower mount is engineered from durable steel and includes a reinforced stud that enhances the assembly's durability and robustness.

This KYB strut assembly is designed to be a direct replacement for your OEM part, making the installation process hassle-free. Additionally, it comes pre-assembled with a top hat and spring, eliminating the need for separate purchases and simplifying the installation process even further.

By upgrading your Lexus ES350's front driver side suspension with the KYB SR4401 Strut-Plus assembly, you'll not only enhance the overall handling and ride quality of your vehicle, but also extend its lifespan and reliability. So, invest in your driving experience and trust the renowned expertise of KYB with this superior suspension upgrade.

The KYB SR4401 strut-plus assembly is a popular aftermarket option for the front driver side suspension of the Lexus ES350 model years 09-11. This product combines a strut and a coil spring in one compact unit, making it a practical choice for those looking to replace worn-out or damaged stock parts. Let's discuss the pros and cons of purchasing a KYB SR4401 for your Lexus ES350.

1. Improved Handling: The KYB SR4401 strut-plus assembly is designed to enhance vehicle stability and handling. The high-performance strut design helps maintain proper wheel alignment, ensuring a smoother ride and better road grip.

2. Durability: KYB is a reputable brand known for manufacturing high-quality suspension components. The SR4401 strut-plus assembly is built to last, with a robust construction that can withstand the test of time and heavy usage.

3. Easy Installation: Replacing the strut-plus assembly is a more straightforward process compared to replacing individual struts and coil springs. The compact design reduces the number of components that need to be handled, making the installation process more efficient and less time-consuming.

4. Cost-effective: The KYB SR4401 strut-plus assembly is often more cost-effective than purchasing and installing separate struts and coil springs. This can save you money in the long run, especially if you plan to replace all four corners of your suspension.

1. Limited Adjustability: The KYB SR4401 strut-plus assembly does not offer adjustability options. This might not be a concern for most drivers, but those seeking a more customized suspension setup may prefer a different solution.

2. Potential Need for Alignment: After installing new suspension components, it's always a good idea to have your vehicle aligned to ensure optimal performance. This can add to the overall cost of the upgrade.

3. Availability: Depending on your location and the availability of parts, it might be more challenging to find the KYB SR4401 strut-plus assembly compared to other aftermarket or OEM options.

In conclusion, the KYB SR4401 strut-plus assembly is a solid choice for those looking to upgrade their Lexus ES350's front driver side suspension. Its durability, improved handling, easy installation, and cost-effectiveness make it an attractive option. However, potential downsides include the lack of adjustability and the potential need for a wheel alignment after installation.

If you're looking for a reliable, cost-effective, and easy-to-install suspension upgrade for your Lexus ES350, the KYB SR4401 strut-plus assembly is definitely worth considering. Its high-performance design and robust construction make it an excellent choice for enhancing your vehicle's handling and overall driving experience.

Details:

Saves time on installation. When a coil spring fails, the strut can be worn too. That's why replacing the spring and coil strut at same time makes good sense. Replacing the strut mount whenever or coil spring is replaced also recommended because bearing plate and insulating materials wear these affect noise, vibration, steering response.

As a rule, to replace the strut itself, coil spring has be compressed with special tool before you can separate it from and mount. It includes all necessary components and is fully assembled. Whatever the case, both conditions cause vehicle ride height to be too low. The Strut-Plus, because its an assembly, already includes even small, hard-to-get components coil spring insulators, boot, and bumper stop to eliminate chasing for extra parts.

This world class Strut-Plus Complete Strut Assembly by KYB is a real problem solver and time saver. Features: designed to restore the original ride control and height performance including common wear parts like strut mount bearing. Notes: Its recommended to replace shock or strut in pairs passenger and driver side at the same time. So when its time to replace either of these critical components, the best value is entire assembly.

Includes: 1 Excel-G Strut. All components, including the twin-tube gas Excel-G Strut at heart of assembly, match or even exceed OE quality, and they're calibrated to compensate for wear. Quantity: 1 per Pack. Spring Seat and Isolates.

Includes all necessary components to get the job done right. Handling and control are another facts to consider. The Strut-Plus is a great solution, which fast and easy to install guarantees that the job done right, first time. Restore your vehicles original ride, handling, and control capabilities with this ready-to-install assembly that doesn't require a spring compressor.

Engineered to help vehicles with electronic safety systems ESC, ABS, etc. No spring compressor required. Many vehicles have spring failures: some of them commonly break while others sagging problems. The Strut-Plus assembly includes the Excel-G strut with a performance-matched coil spring that resists metal fatigue up to 600% more than competitors.

Limited Lifetime Warranty. Strut-Plus Front Driver Side Twin-Tube Complete Strut Assembly SR4401 by KYB. Boot Kit and Bumper.

part #: sr4401 prices

• $190.63-$271.68

specifications shockseek:

• for models: Es350
• for makes: Lexus
• for years: 2009-2011
• brand: Kyb
• mpn: Sr4401
• part type: Driver
• product type: Suspension
• upc: 781552831495
• fitment type: Direct Replacement
• fitnote: Manufactured After August. Manufactured After August.
• product subtype: Shocks Struts
• spring option: Coil Spring
• shock absorber type: Gas Charged
• internal design: Twin-tube
• gas charged shock: Yes
• compression / rebound: Non Adjustable
• brand type: Aftermarket Branded
• series: Strut-plus
• placement on vehicle: Front; Left
• product details: Replacement Shock Strut
• number of pieces: 1 Pc
• department: Replacement

payments shockseek:

• other
• credit card: Diners-club
• wallet: Google-pay

general shockseek:

• Car Truck Parts Accessories > Steering Suspension > Shocks, Struts Assemblies
• condition: New

returns shockseek:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

offer shockseek:

• availability: In Stock
• sold: 0
• started: April 2, 2025
• options: Ship-to-home

seller shockseek:

• city: Saint Paul, Minnesota
• # reviews: 123383
• rating: 97.3%

shipping shockseek:

• type: Calculated
• transit: 2-6 Days
• carrier: FedEx
• service: FedEx Ground or FedEx Home Delivery
• cost: $36.22
• class: Standard

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