SCITOO Suspension Kit for 2009–2013 Toyota Corolla — 12‑Pc Front Set, Forged Steel Direct-Fit

Complete 12-piece front suspension and steering kit from SCITOO built to replace worn control arms, ball joints, inner and outer tie rod ends, sway bar end links and steering rack boots on 2009–2013 Toyota Corolla models.

If your Corolla shows uneven tire wear, looseness in the steering, or clunking over bumps, this all-in-one SCITOO kit bundles the most commonly replaced front suspension and steering components to restore chassis stability. Every component is new, fully assembled where applicable, and crafted from forged solid steel with an electrophoretic coating for improved corrosion resistance and long service life. The set is engineered as direct-fit replacements for OE part numbers so installation is bolt-on for most DIYers or professional shops.

Which parts are included and why bundle them?

This 12-piece package groups the essential front suspension and steering wear items so you can tackle related failures in a single service event. Replacing these parts together ensures components wear evenly and helps prevent recurring complaints like vibration or vague steering feel.

• 1 front lower control arm (driver side) and 1 (passenger side) — primary support for wheel hub and suspension geometry.
• 2 front lower ball joints — pivot points that allow steering and suspension articulation.
• 2 inner tie rod ends and 2 outer tie rod ends — connect the steering rack to the wheel spindle for responsive steering.
• 2 sway bar end links and 2 steering rack boots — reduce body roll and protect rack components from dirt and moisture.

How does this kit match my Toyota Corolla (2009–2013)?

SCITOO designed these replacements to correspond with factory fitment and common OE part numbers for the Corolla model years listed. Each component is shaped and sized to match mounting points so you won’t need custom fabrication or major modifications.

• Fits Toyota Corolla model years 2009, 2010, 2011, 2012, 2013.
• Manufactured to replace specific OE part numbers (K640360, K640361, K90309, EV801193, ES800525, K80230, and relevant boots).
• Direct bolt-on installation for most repair shops and experienced DIY mechanics.

What materials and build quality can I expect?

SCITOO uses forged solid steel for structural components and applies an electrophoretic coating to resist corrosion — a combination intended to withstand typical road conditions and seasonal exposure. Parts are quality-checked and shipped new in box with a one-year replacement promise for transit-related damage.

• Forged steel construction for strength and fatigue resistance.
• Electrophoretic coating adds long-term rust protection.
• Components tested for fit and function before packing.

How does installing this kit affect driving and maintenance?

Replacing worn control arms, ball joints and tie rods restores proper suspension geometry and steering response, improving comfort and handling. Because parts are replaced as a matched set, you minimize the chance of new components wearing unevenly and reduce the frequency of repeat repairs.

• Improves steering precision and reduces play or wandering on center.
• Helps correct premature or uneven tire wear when aligned after installation.
• Saves time and labor by addressing multiple wear items in a single service.

Who is this for: This SCITOO 12-piece suspension kit is aimed at Corolla owners, independent mechanics and fleet technicians who prefer a complete, vehicle-specific repair solution. It’s ideal if you want a single-purchase replacement to refresh front suspension and steering components after noticeable wear or after a failed inspection, and for anyone who values direct-fit parts that reduce installation time and the need for additional purchasing.