Rear Shock Absorber for 2018-2021 Lexus NX300 & More - Monroe 37421

$42.99

Monroe Shocks & Struts Suspension Shock Absorber 37421

Monroe Shocks & Struts Suspension Shock Absorber 37421 - view 2

Monroe Shocks & Struts Suspension Shock Absorber 37421 - view 3

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Monroe Shocks & Struts Suspension Shock Absorber 37421 - view 6

$42.99

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Part number: 37421

Monroe Shocks & Struts Suspension Shock Absorber P/N:37421

$42.99

Description

Smooth out rear-axle ride motions and help keep the tires planted with the Monroe OESpectrum Rear Suspension Shock Absorber 37421 — the Lexus NX300h shock absorber that drops in as a direct-fit rear replacement for the 2015-2017 Lexus NX200t, the 2018-2021 Lexus NX300, and the 2015-2021 Lexus NX300h. See the "Vehicles it fits" section to confirm the engine for your vehicle.

Consistent ride: OE all-weather fluid carries additives that assist in extreme temperatures and help reduce oil breakdown.
Exceptional handling: full displaced valving tuned to the vehicle, plus a larger bore for more efficient damping control and a smooth ride.
Control and durability: a PTFE-banded piston provides consistent sealing between the piston and pressure tube.
Improved performance: a nitrogen gas charge helps maintain tire-to-road contact by reducing aeration and shock fade.

Monroe's Twin Technology Active Control System is designed to isolate impact-related noise, vibration and harshness, while a self-lubricating fluid seal retains the gas charge and reduces friction against the piston rod to help limit premature wear. Backed by Monroe's Limited Lifetime Warranty and Feel the Difference Guarantee. Sold individually; replacing both sides of the rear axle together as a matched pair is recommended for balanced ride and handling.

Interchange: 2701412069 · 342481 · 4853078010 · 4853078020 · 4853078040 · 4853078050 · 4853178011 · 4853178012 · 4853178020 · 4854178011 · 4854178012 · 4854178020 · 210363 · 12130246

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

This part cross-references / interchanges with the following part numbers:

2701412069, 342481, 4853078010, 4853078020, 4853078040, 4853078050, 4853178011, 4853178012, 4853178020, 4854178011, 4854178012, 4854178020, 210363, 37421, 12130246

Buyer's Q&A

Frequently Asked Questions

Does this shock fit my 2015-2021 Lexus NX300h?

Yes — it's a rear shock absorber listed for the 2015-2021 Lexus NX300h. Check the "Vehicles it fits" section to confirm your exact vehicle.

Is this a front or rear shock absorber?

It's a rear suspension shock absorber for the listed Lexus NX applications.

Is the 37421 sold as a pair?

No, it's sold individually. Replacing both sides of the rear axle together as a matched pair is recommended for balanced ride and handling.

What sets the OESpectrum design apart?

It uses full displaced valving tuned to the vehicle, a larger bore, a PTFE-banded piston, and a nitrogen gas charge to help maintain tire-to-road contact and reduce shock fade.

What are signs my rear shocks may need replacing?

Excessive bouncing after bumps, a floaty or unsettled rear ride, uneven tire wear, or fluid leaking from the shock body can be signs the rear shocks may need replacing.