A Guide to Replacing Suspension Struts on Your 2013-2024 Lexus ES300h
Restore the smooth, quiet ride your Lexus ES300h is known for by learning to spot and fix failing suspension struts.
- Always replace struts in pairs (both front or both rear) to maintain vehicle stability.
- A wheel alignment is mandatory after strut replacement to prevent tire wear and handling issues.
- KYB is a trusted aftermarket brand that also manufactures original parts for Lexus, offering a ride that is often slightly firmer than stock.
- Buying a complete strut assembly ('quick strut') is safer and faster for DIY installation than replacing a bare strut.
Is Your Smooth Ride Turning Bumpy?
The Lexus ES300h is built for comfort. When the suspension starts to feel harsh or you hear noises over bumps, it's often a sign that the struts are wearing out. Struts don't last forever and typically need replacement between 50,000 and 100,000 miles, depending on driving habits and road conditions. Ignoring worn struts can lead to more than just a bad ride; it can cause uneven tire wear and reduce your car's handling safety.
OEM vs. Aftermarket Struts for Your ES300h
When it's time for a replacement, you have two main choices: Original Equipment Manufacturer (OEM) from a Lexus dealer or new aftermarket parts.
- OEM Struts: These are the exact same parts your car was built with. They guarantee the original ride feel but come at a premium price.
- Aftermarket Struts (KYB): Many owners choose high-quality aftermarket brands. KYB is a well-known manufacturer that supplies original parts to Toyota and Lexus. This means their aftermarket products are very similar to the original design. Forum discussions and user reviews often state that aftermarket KYB struts can be slightly firmer—about 10% stiffer—than the original OEM parts. This can restore a like-new, controlled feel to a car with an aging suspension, but some drivers who want the exact original softness may prefer OEM. For most ES300h owners, a quality aftermarket strut from a brand like KYB offers an excellent balance of quality, performance, and value.
Pro Tip: Buy a Complete Strut Assembly
For a faster and safer installation, consider a 'quick strut' or complete strut assembly. This includes the strut, coil spring, and mount all in one unit. This eliminates the need for a dangerous spring compressor tool and ensures all the related components are new. It's the preferred method for most DIY and professional mechanics.
🎬 See this step-by-step front strut replacement walkthrough.Known Issues, Recalls, and Bulletins
Searches for the 2013-2024 Lexus ES300h did not reveal any specific recalls or widespread Technical Service Bulletins (TSBs) directly related to the failure of the struts themselves. However, owners on forums frequently report clunking noises from the suspension. While this is a primary symptom of a bad strut, it can also be caused by worn sway bar links or bushings, which are less expensive to repair. It's wise to have the entire suspension inspected to correctly diagnose the source of any noise before replacing parts.
🎬 Watch: How to diagnose front-end clunking and suspension noises.Estimated Replacement Costs
| Part Type | Estimated Cost (Per Part) |
|---|---|
| New Aftermarket Strut (KYB) | $119 - $146 |
| New OEM Strut | ~$350 - $700 (for a pair) |
| Shop Labor (Per Pair) | $399 - $586 |
Frequently Asked Questions
Do I have to replace all four struts at once?
No, but you must replace them in pairs. If the right front strut is bad, you must replace both the left and right front struts. The same goes for the rear. Replacing only one can create unsafe handling and an uneven ride.
Can I replace just the strut or do I need the whole assembly?
You can replace the bare strut and reuse your old spring and mount, but this requires a special spring compressor tool and is more labor-intensive. Buying a complete 'quick strut' assembly is safer, faster, and ensures all related components are new, which is highly recommended.
What's the difference between the struts on the 2013-2018 and 2019-2024 models?
The Lexus ES was redesigned for the 2019 model year. The suspension components, including the struts, are different between the 2013-2018 generation (XV60 chassis) and the 2019-2024 generation (XZ10 chassis). It is critical to order the correct part for your specific year.
🎬 Watch: How to replace rear shocks on newer hybrid models.Will I need a wheel alignment after replacing my struts?
Yes, absolutely. Replacing struts will change your vehicle's suspension geometry. A four-wheel alignment is required immediately after installation to prevent crooked steering, poor handling, and rapid tire wear.
Helpful Videos
Technical Specifications
The 2013-2024 Lexus ES300h uses a MacPherson strut front suspension and a multi-link rear suspension with struts. Part numbers and designs differ significantly between the 2013-2018 (XV60) and 2019-2024 (XZ10) generations. The vehicle does not use the Adaptive Variable Suspension (AVS) found on some F-Sport models, so standard replacement struts are appropriate.
We Have This Part in Stock
The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
- Lexus ES300h: