Monroe Shocks & Struts 172394L rear left strut assembly for the 2004-2009 Toyota Prius supports the car's weight and controls rear suspension movement on the left side. This complete strut and coil spring assembly is fit checked and ride tested for the vehicle.
- Monroe Quick-Strut line: strut, coil spring and upper strut mount arrive preassembled as one unit
- Coil spring calibrated for this application to restore ride height and support the vehicle's weight
- Reduces body sway, vibration and road harshness before it reaches the passenger cabin
- Upper strut mount helps steering precision and limits noise, vibration, harshness and memory steer
- Protective coating resists rust and corrosion, and salt spray testing backs it up
Quick facts
- Part: Monroe Shocks & Struts 172394L strut assembly
- Also called: complete strut and coil spring assembly
- Fits: 2004-2009 Toyota Prius
- Position: Rear left
- Condition: New
A worn strut can show up as a bouncy ride, extra body lean or clunks over bumps. If the strut is the cause, this assembly replaces it. Before buying, find the cause: with the car parked and the engine off, compare rear ride height side to side and look for visible oil or a cracked spring. A shop can check the rest.
Fits
It is a direct-fit replacement for the 2004-2009 Toyota Prius. This listing is one rear left assembly; the car takes one on each side of the rear axle, and the right side is a separate part that is normally replaced at the same time.
Specifications
Fit and size
- Position: rear left
- Quantity per vehicle: 1 for this side
- Body length: 12.06 in
- Compressed length: 319 mm (12.56 in)
- Extended length: 478 mm (18.82 in)
- Travel length: 6.26 in
Build and materials
- Gas charged: yes
- Suspension type: passive; compression and ride height are not adjustable
- Condition: new
- Warranty: Monroe Limited Lifetime Warranty
- Country of origin: China
In the box
One rear left strut assembly with the coil spring, upper strut mount, coil spring insulator and strut mount insulator, plus mounting hardware.
Installation notes
- No spring compressor is needed because the unit arrives fully assembled.
Interchange: 33CH1135
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Is the Monroe 172394L strut assembly a rear left part for the 2004-2009 Toyota Prius?
Yes. Monroe Shocks & Struts 172394L is the rear left strut assembly for the 2004-2009 Toyota Prius. The right side of the rear axle takes its own separate part.
Does this Quick-Strut come with the coil spring and upper mount?
Yes. The coil spring, upper strut mount, coil spring insulator and strut mount insulator come in one assembled unit, and mounting hardware is included.
How long is this strut assembly compressed and extended?
It measures 319 mm (12.56 in) compressed and 478 mm (18.82 in) extended, with 6.26 in of travel.
Which signs can mean a rear strut is wearing out?
A bouncy or floaty ride, extra body lean or clunks over bumps can mean a worn strut. They can also have other suspension causes, so a shop can confirm.
Do I need a spring compressor to install the Monroe 172394L?
No. Monroe 172394L is a fully assembled unit with the coil spring already in place, so a spring compressor is not needed for the strut replacement.
