The front struts on a Lexus RX 350 typically cost about $500–$1,000 to replace when installed with aftermarket parts, or $1,000–$1,800 with OEM Lexus parts. If rear shocks are replaced as well, expect an additional $300–$700 for aftermarket parts or $600–$1,100 for OEM. Final price varies by location, parts choice, and labor rates.
Understanding the costs involves knowing what you’re replacing (front struts vs. rear shocks), the quality of parts, local labor rates, and whether the job includes an alignment or other related maintenance tasks.
What affects the cost
Before breaking down the price, it helps to understand the factors that influence what you’ll pay for strut replacement on an RX 350.
- Parts quality and source: aftermarket (KYB, Monroe, etc.) versus OEM/Lexus-branded replacements.
- Which components are replaced: front strut assemblies (usually a pair) and/or rear shock absorbers (also typically a pair).
- Labor rates in your area: shop rates vary by region and facility.
- Additional work: wheel alignment, new mounts/bushings, or a broken spring can add cost.
- Vehicle condition and year: older vehicles may require extra labor due to rust or seized fasteners.
Whether you choose aftermarket parts or OEM parts, you’ll generally see a noticeable gap in price between the two, largely driven by part quality and warranty.
Typical price ranges
Below are common installed-price ranges to help you estimate the total outlay, with notes on what’s included.
- Front strut assemblies (pair, aftermarket): $500–$1,000 installed
- Front strut assemblies (pair, OEM/Lexus): $1,000–$1,800 installed
- Rear shocks (pair, aftermarket): $300–$700 installed
- Rear shocks (pair, OEM/Lexus): $600–$1,100 installed
- Wheel alignment after suspension work: $75–$150
- Labor rate (typical shop): $75–$150 per hour
Note that some RX 350 models use front MacPherson struts with separate rear shock absorbers. Replacing all four components can bring the total closer to the higher end of these ranges, especially if OEM parts are used or if additional work is required.
What to expect at the shop
When you bring your RX 350 in for strut work, a shop will generally confirm the exact parts needed, check for worn related components (sway links, mounts, bushings), and perform a wheel alignment after installation. Expect the service to take a few hours for front-strut replacement and potentially longer if both front and rear suspension components are replaced. Warranties on parts and labor can vary by manufacturer and shop, so confirm coverage before authorizing work.
Summary
Replacing front struts on a Lexus RX 350 typically costs $500–$1,000 installed with aftermarket parts, or $1,000–$1,800 with OEM parts. If rear shocks are replaced as well, add roughly $300–$700 (aftermarket) or $600–$1,100 (OEM). Prices depend on part quality, labor rates, and whether you need an alignment or other related work. Always obtain a written quote that itemizes parts, labor hours, and any additional services to avoid surprises.
How much to replace struts on Lexus RX350?
The average cost for a Lexus RX350 Suspension Shock or Strut Replacement is between $1,113 and $1,304. Labor costs are estimated between $409 and $600 while parts are typically priced around $704.
Can I drive a car with a bad strut?
If you are experiencing the symptoms of broken shocks/struts, you should bring your car to a professional as soon as possible to have the components replaced. The car will continue to operate though, and it will be safe to drive to a close repair shop at low speeds with slow cornering and lane changes.
What is the most common problem with Lexus RX 350?
Oil leaks. A significant issue plaguing early Lexus RX 350 models was oil leaks from the engine, causing maintenance challenges and expensive repairs and even leading to a replacement engine. Due to these leaks, many owners had to pay for engine sealants or repairs.
How long do struts last on a Lexus?
Like most car systems, the lifespan of your vehicle's shocks and struts depends on many variables, including road condition, payload, and how fast you drive over speed bumps and potholes. However, they typically last from 50,000 to 100,000 miles.