Gabriel G57373 Ultra ReadyMount Front Right Strut Assembly - Easy

In this review of the Gabriel G57373 Ultra ReadyMount front right complete strut assembly, the bottom line is clear: it is best for DIYers and independent mechanics restoring front-end ride quality on 04-06 Toyota Sienna FWD models because it arrives fully preassembled and reduces installation time. The reviewer found the biggest reason to buy is the convenience of a complete, factory-loaded unit that eliminates spring compression and simplifies a potentially hazardous step, while still delivering the expected ride improvement when replacing worn struts.

Key Features

• Preassembled ReadyMount: Comes with the upper mount, strut bumper, strut boot, coil spring and spring seat, so installation avoids spring compression and is faster and safer.
• Vehicle fitment: Designed specifically for 04-06 Toyota Sienna FWD, which reduces the guesswork about compatibility for owners of those vans.
• Built for durability: The Ultra strut construction aims to provide long-term service and consistent performance over many miles.
• Time saving: Factory assembled unit lowers labor time compared with rebuilding a strut, making it a practical value for DIY installs.
• Direct interchange: Matches common interchange part numbers such as LS57373 and G57373, helping ensure correct replacement fitment.

Who It's For

The Gabriel ReadyMount is ideal for Toyota Sienna owners with 04-06 FWD models who want a straightforward, one-piece replacement to restore ride quality and front-end control without special tools. It suits home mechanics who prefer to avoid spring compressors and independent shops that value quick, reliable installs.

It is less appropriate for someone searching for a custom performance strut or a short-term budget stopgap; those wanting altered handling characteristics or a lighter-weight aftermarket racing unit should look elsewhere. Also, if ultimate long-term durability is the sole priority over cost and installation convenience, compare warranty and materials across brands before deciding.

Pros & Cons

Pros

• Preassembled design significantly reduces installation time and safety risk.
• Good fit and ride improvement reported when installed on the intended 04-06 Toyota Sienna FWD models.
• Includes all necessary components for a complete strut swap, which adds convenience and value.
• Recognized interchange numbers help confirm correct replacement choice.

Cons

• Some buyers report mixed long-term durability and occasional front-end squeak, so results can vary by vehicle condition.

Specifications

Vehicle Fitment	04-06 Toyota Sienna FWD
Stroke (in)	6.73
Extended Length (in)	23.78
Collapsed Length (in)	16.3
Upper Mount Code	TMC3S
Lower Mount Code	CL1
Interchange Numbers	LS57373, G57373, 34TY1131 and similar

Our Verdict

The Gabriel G57373 Ultra ReadyMount front right strut assembly is a practical, value-driven replacement for 04-06 Toyota Sienna FWD owners who want a safe, time-saving swap and noticeable ride improvement. While a few users note mixed long-term durability, the preassembled completeness and correct fitment make it a sensible buy for most DIYers and shops wanting to avoid compressor work.

Frequently Asked Questions

Will this part fit my vehicle?
Yes, it is made for 04-06 Toyota Sienna FWD front right application; confirm with your VIN and vehicle options before purchase.

Does it include the coil spring and mount?
Yes, the ReadyMount arrives fully assembled with upper mount, coil spring, boot, bumper and seat included.

Is special tooling required?
No, the preassembled unit removes the need for a spring compressor, so standard hand tools are typically sufficient for installation.