Monroe Shocks & Struts Suspension Shock Absorber P/N:37145

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$53.99
MPN: 37145
Item Package Quantity: 1
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Monroe Shocks & Struts Suspension Shock Absorber P/N:37145
Monroe Shocks & Struts Suspension Shock Absorber P/N:37145
$53.99

Smooth out the ride at the rear of your truck with the Monroe OESpectrum Rear Suspension Shock Absorber 37145. This OESpectrum light-truck shock drops in as a direct-fit replacement for the 1997-2002 Ford Expedition (see the Buyer's Guide tab for engine-level fitment), designed to help restore the vehicle's original factory drivability while filtering out impact-related noise, vibration and harshness.

  • Exceptional handling: Full displaced valving is tuned to the vehicle and adjusts to road extremes, while a larger bore provides more efficient damping control for a consistent, smooth ride.
  • Control and durability: A PTFE-banded piston delivers consistent sealing between the piston and pressure tube for better control and increased durability.
  • Reduced NVH: The Twin Technology Active Control System is designed to isolate impact-related noise, vibration and harshness under most driving conditions.
  • Nitrogen gas-charge: Helps maintain tire-to-road contact by reducing aeration and shock fade, and OE all-weather fluid with special additives helps reduce oil breakdown in temperature extremes.

A self-lubricating fluid seal retains gas and reduces friction against the piston rod to help limit premature wear. Backed by Monroe's Limited Lifetime Warranty and the exclusive Feel the Difference Guarantee. If worn rear shocks are behind a bouncy, floaty ride, this unit replaces one of them.

Interchange: MS3332172B · TS3330971B · TS3432172B · 342500 · F75Z18125DB · 344267 · 210235 · RS5246 · RS55246 · 12140149

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

MS3332172B, TS3330971B, TS3432172B, 342500, F75Z18125DB, 344267, 210235, 37145, RS5246, RS55246, 12140149

Frequently Asked Questions

Which vehicles does the Monroe 37145 fit?

It is a direct-fit rear suspension shock absorber for the 1997-2002 Ford Expedition. Check the Buyer's Guide tab to confirm the engine-level application for your specific vehicle.

Is this a front or rear shock?

It is a rear suspension shock absorber, cataloged for the rear position on the listed Ford Expedition applications.

Does this shock come charged with nitrogen?

Yes. The nitrogen gas-charge is designed to maintain tire-to-road contact by reducing aeration and shock fade for improved ride and handling.

Should I replace both rear shocks at the same time?

Shocks are best replaced as a matched pair for even, balanced ride control. This listing is for one shock, so order two to do both rear corners together.

What signs suggest my rear shocks may need replacing?

A bouncy or floaty ride, excessive body movement over bumps, and reduced control can indicate worn shocks. Diagnose the cause first, since other suspension parts can produce similar symptoms.