Gabriel G57456 Ultra ReadyMount Front Right Strut Assembly - Easy

Our review of the Gabriel G57456 Ultra ReadyMount finds it best for DIYers and independent repair shops replacing a front right strut on a 2009-2013 Mazda 6. The single biggest reason to buy is the preassembled design: the unit ships complete with upper mount, boot, bumper, coil spring and Ultra strut so the time and risk of compressing a spring are eliminated. For someone who values a direct fit and a quicker, safer install, this ReadyMount assembly delivers clear practical benefits without special tools.

Key Features

• Preassembled assembly: Includes upper strut mount, strut bumper, strut boot and coil spring so installation is faster and safer than a traditional strut swap.
• Vehicle fitment: Designed specifically to fit 2009-2013 Mazda 6 front right application for a direct, bolt-on replacement avoiding fitment hassles.
• Complete Ultra strut: Built with an Ultra strut intended to restore suspension performance and ride quality similar to the original equipment.
• Labor savings: Eliminates the need for spring compression tools, reducing shop time and risk during installation for DIY mechanics.
• Durability focus: Gabriel preassembles components to improve long-term reliability compared with pieced-together installs.

Who It's For

The Gabriel G57456 is ideal for vehicle owners who want a straightforward, like-for-like replacement for the front right strut on a 09-13 Mazda 6 and prefer to avoid spring compressors. It suits DIY installers with basic mechanical skills and independent shops that want to reduce install time and the chance of installation error.

It is less appropriate for owners who prioritize extended high-mileage warranties or those expecting a dramatic performance upgrade beyond restoring factory ride quality; drivers seeking heavy-duty or performance-tuned suspension would be better served by purpose-built performance struts or aftermarket coilovers.

Pros & Cons

Pros

• Preassembled unit makes installation quicker and safer by removing spring compression steps.
• Good fit and finish for the specified 09-13 Mazda 6 application, reducing adjustment and alignment surprises.
• Noticeable improvement in ride quality for many customers once installed, restoring comfort and handling balance.
• Included components mean you get a complete replacement rather than sourcing parts separately.

Cons

• Some customers report mixed long-term durability and occasional front-end squeaks under certain conditions.
• Not a performance upgrade option; intended as an OE-style replacement rather than a sport-tuned unit.

Specifications

Vehicle Fitment	09-13 Mazda 6 (front right)
Stroke	5.16 in
Extended Length	19.53 in
Collapsed Length	14.37 in
Upper Mount Code	TMC3S
Lower Mount Code	LP3
Interchange Part Numbers	Includes 32MZ1101, 818345, 813845 and others listed by manufacturer

Our Verdict

The Gabriel G57456 Ultra ReadyMount is a practical, value-focused replacement for Mazda 6 owners who want a safe, time-saving install and reliable OE-style ride quality. While not aimed at performance upgrades, its full preassembly and direct fit make it a smart buy for DIY mechanics and shops looking to minimize labor and avoid spring compression risks.

Frequently Asked Questions

Is this a direct fit for my 2011 Mazda 6?
Yes, this model is specified for 2009-2013 Mazda 6 front right fitment and is intended as a direct replacement.

Does the ReadyMount include the coil spring and upper mount?
Yes, the unit arrives preassembled with the coil spring, upper mount, strut boot and bumper included.

Will this improve handling compared with worn originals?
Replacing worn struts with this ReadyMount typically restores original ride quality and handling; it is not a performance upgrade but should noticeably improve comfort and control if the originals were degraded.