Help keep the back of your sedan controlled and composed over rough pavement with the Monroe shock absorber from the Restore line, part number 210045. This rear suspension shock absorber is a direct-fit replacement for the 2020-2023 Hyundai Sonata and the 2021-2024 Kia K5. See the "Vehicles it fits" section for engine-level details.
Monroe Restore shock absorbers are designed for consistent performance. They provide a high level of handling and control while filtering out noise, vibration and harshness.
A rear shock absorber damps the up-and-down motion of the rear springs. These signs may mean it needs replacing: excessive bouncing after bumps, the rear bottoming out, body sway, fluid seeping from the shock body, or uneven tire wear.
Interchange: 346863 · 55307L0000 · 55307L0010 · 55307L0800 · 55307L1810 · 55307L1950 · 55307L1960 · 55307L5400 · 3440235 · 55307L3200 · 55307L3210 · 55307L3320 · 55307L3500 · 5576 · 32131595
This part cross-references / interchanges with the following part numbers:
Which vehicles does the Monroe rear shock absorber 210045 fit?
It is listed for the rear of the 2020-2023 Hyundai Sonata and the 2021-2024 Kia K5. See the "Vehicles it fits" section for engine-level details.
What does the nitrogen gas charge do?
The nitrogen gas charge helps maintain tire-to-road contact by reducing aeration and shock fade. This supports improved ride and handling.
What signs suggest a rear shock may need replacing?
Common signs include excessive bouncing after bumps, the rear bottoming out, body sway, fluid leaking from the shock body, or uneven tire wear. Diagnose the suspension before replacing parts.
Should I replace both rear shocks at the same time?
Replacing shocks in pairs on the same axle is common practice. It keeps both sides damping evenly, which helps keep handling balanced.
What is the banded piston for?
The banded piston helps reduce friction between the piston and the pressure tube. This makes the shock more responsive to changing road surfaces for smooth operation.
No reviews yet — be the first to review this product.
Write a Review
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
