Restore the designed control and handling of your Toyota Highlander with the KYB Excel-G Suspension Strut 339231, a nitrogen gas-charged, twin-tube strut that drops in as a front-left replacement for the 2008-2010 Toyota Highlander. KYB is a world-leading supplier of shocks and struts to new-vehicle manufacturers, and the Excel-G is built on the same KYB OE assembly lines with the same OE-quality components — calibrated to restore original, designed performance rather than change it, earning it the OEA (Original Equipment for the Aftermarket) classification.
- Nitrogen gas-charged twin-tube design: includes every quality component found in KYB's global OEM products.
- Triple-lip fluid seal: reduces the chance of oil and gas leaking out.
- Strong, thick strut bodies and brackets: minimize flex to help maintain correct alignment in all conditions.
- Vehicle-specific, hand-assembled damping valves: manage tire contact, steering response and body movement.
The #1 recommended Original Equipment replacement choice for Asian SUVs and Crossovers, the Excel-G also helps keep Electronic Safety Systems performing as designed. Made in USA.
Interchange: G52201 · 72484 · 4852080135 · 4852080136 · 4852080137 · 4852080220 · 4852080221 · 4852080223 · 48520A9530
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What vehicle does the KYB 339231 strut fit?
It is a front-left suspension strut for the 2008-2010 Toyota Highlander. See the Buyer's Guide tab to confirm the exact application for your vehicle.
What type of strut is this?
The Excel-G 339231 is a nitrogen gas-charged, twin-tube strut built on KYB's OE assembly lines to restore the vehicle's original, designed performance.
What is the OEA classification?
OEA stands for Original Equipment for the Aftermarket. It reflects that the Excel-G uses the same OE-quality components and calibration as KYB's OEM products.
How does the triple-lip seal help?
The triple-lip fluid seal reduces the chance of oil and gas leaking out of the strut, helping maintain consistent damping performance.
When should I replace a worn strut?
Signs a strut may need replacing include reduced stability, poor handling, longer stopping, or fluid leakage. Diagnose the cause and replace both sides as a matched pair for balanced results.
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