Shocks and Struts for Lexus RX350
The Lexus RX 350 crossover SUV is known for its comfortable, car-like ride. The key to this smooth drive is in the suspension. With a wide selection of shocks and struts, you can find the right parts for your Lexus RX 350.
What are shocks and struts?Struts and shock absorbers are components of the vehicle’s suspension system. Shocks, as their name suggests, absorb bumps and jolts. Struts do this, too, but they also help support the weight of the chassis. Both components play a role in the handling of the RX 350.
The primary purposes of the shocks and struts include the following:
- Absorbing bounce: The shocks and struts help keep the bumps and jolts of the road from jostling passengers. This also protects the entire structure of the Lexus from wear and tear.
- Controlling roll, sway, dive, and squat: Roll and sway are the side-to-side motions that occur when you turn a corner, use evasive steering, or get caught in a strong crosswind. Acceleration squat refers to the transfer of weight to the back wheels when you hit the gas, and brake dive is the opposite effect when you hit the brakes.
- Preventing premature wear: If you don’t replace worn shocks and struts, they can cause excessive wear on other parts of the Lexus RX 350. The cars tires and other suspension components can wear unevenly, leading to even more repairs. Prompt replacement lets you get the full life from these other parts.
Each wheel on the Lexus RX 350 has one shock absorber or strut assembly. The configuration varies depending on the vehicles model year. Before 2010, most of these SUVs had a strut and coil spring on all four wheels. As of 2010, most vehicles have struts on the front wheels and shocks on the rear wheels.
If your RX 350 was manufactured before 2009, it may have the optional performance package. This package includes the air suspension system. The air system allows you to choose a high, normal, or low setting for the suspension, and it adjusts automatically in some circumstances. The high setting gives you extra clearance for rough terrain. The normal setting is for everyday driving, and the low setting makes it easier to get in and out of the Lexus. The air system lowers the vehicle at highway speeds to maximize fuel efficiency.
If your Lexus RX 350 has air suspension, you will need replacement shocks and struts that are compatible with your cars system. Otherwise, standard factory or aftermarket components can be used. Shock absorbers and struts should always be replaced in pairs. On most models of the Lexus RX 350, the components are specific to the side. You’ll need a left and right front or left and right rear shock or strut.