Soak up rough pavement and help keep the rear tires planted with the Monroe OESpectrum Rear Suspension Shock Absorber 37078. It installs as a rear direct-fit replacement for the 1986-1994 Nissan D21, 1998-2004 Nissan Frontier, and 1995-2008 Nissan Pickup — see the "Vehicles it fits" section to confirm your exact vehicle.
- Exceptional handling: Full displaced valving, tuned specifically to each vehicle, adjusts to road extremes while a larger bore provides more efficient damping control for consistency and a smooth ride.
- Control and durability: A PTFE-banded piston provides consistent sealing between the piston and pressure tube for better control and increased durability.
- Nitrogen gas-charge: Maintains tire-to-road contact by reducing aeration and shock fade for improved ride and handling.
- Built to last: OE all-weather fluid with special additives helps reduce oil breakdown at extreme temperatures, and a self-lubricating fluid seal retains gas while reducing friction against the piston rod to help reduce premature wear.
Designed to help restore the vehicle's original factory drivability, this light-truck shock dampens suspension movement while filtering out impact-related noise, vibration and harshness. If worn rear shocks are behind excessive bouncing, poor ride control, or uneven tire wear, replacing them with this unit addresses the damping. Sold individually; replacing both rear shocks as a matched pair is recommended for balanced control. Backed by Monroe's Limited Lifetime Warranty.
Interchange: TS3230102B · 342486 · G63492 · G63907 · 344097 · 344429 · 565057 · NS099 · 210192 · SH81147 · 5611025G27 · 12140272
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
TS3230102B, 342486, G63492, G63907, 344097, 344429, 565057, NS099, 210192, SH81147, 37078, 5611025G27, 12140272
Frequently Asked Questions
Which vehicles does the Monroe 37078 fit?
It's a rear application for the 1986-1994 Nissan D21, 1998-2004 Nissan Frontier, and 1995-2008 Nissan Pickup. Check the "Vehicles it fits" section to confirm your exact vehicle.
Is this a front or rear shock absorber?
Per the catalog, the 37078 is a rear suspension shock absorber.
Is this shock sold individually or as a pair?
It's sold individually — this listing is for one shock. Replacing both rear shocks together as a matched pair is recommended for even, balanced ride control.
Is the 37078 gas-charged?
Yes. It uses a nitrogen gas-charge that helps maintain tire-to-road contact by reducing aeration and shock fade for improved ride and handling.
What are signs my rear shocks may need replacing?
Excessive bouncing after bumps, reduced ride control, nose dive or squat, and uneven tire wear can be signs. Diagnose the cause first, since these symptoms can have other sources.
