Smooth out a worn rear corner and restore composed handling with the Monroe Shocks & Struts Suspension Strut and Coil Spring Assembly 171589, a Quick-Strut unit that drops in as a rear-left replacement on the 1999-2003 Mazda Protege. This complete strut and coil spring assembly arrives as a single, fully assembled unit, so there's no need for a spring compressor during the swap.
Reduces body sway, vibration and road harshness before it reaches the cabin. Backed by Monroe's Limited Lifetime Warranty and Feel the Difference™ Guarantee.
Interchange: LS5390852L · 33PC1104
This part cross-references / interchanges with the following part numbers:
What vehicle does the Monroe 171589 fit?
It's engineered as a rear-left strut assembly for the 1999-2003 Mazda Protege. See the Buyer's Guide tab to confirm the fit for your specific vehicle.
What does this Quick-Strut assembly include?
It's a preassembled unit combining the strut, coil spring and upper mount, so you install everything as one piece with no spring compressor required.
Which position is this strut for?
The 171589 is the rear-left (driver-side) unit. It's sold individually; many technicians replace struts in axle pairs for balanced ride and handling.
Does it help restore ride height?
Yes. The application-specific coil spring is calibrated to the OE design and is engineered to help restore ride height and support the vehicle's weight.
Is the assembly protected against corrosion?
A protective coating resists rust and corrosion, and salt spray testing verifies it's ready for exposure to the elements.
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.
