KYB Suspension Strut P/N:339099

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$123.99
MPN: 339099
UPC: 781552572060
Item Package Quantity: 1
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KYB Suspension Strut P/N:339099
KYB Suspension Strut P/N:339099
$123.99

Help restore controlled, stable handling to the front left corner of your 2005-2009 Subaru Outback with the KYB Excel-G Suspension Strut 339099. This nitrogen gas-charged, twin-tube strut installs as a direct-fit replacement for the listed applications and is designed to restore the vehicle's originally designed ride control, stability, and steering response rather than change it — earning KYB's OEA (Original Equipment for the Aftermarket) classification.

  • Nitrogen gas-charged, twin-tube design: built on KYB's OE assembly lines using OE-quality components.
  • Triple-lip fluid seal: helps reduce the chance of oil and gas leaking out.
  • Vehicle-specific, hand-assembled damping valves: calibrated to manage tire contact, steering response, and body movement.
  • Strong, thick strut body and brackets: designed to minimize flex and help maintain correct alignment.

As a front-corner damper, this strut helps keep the tire in proper contact with the road; signs it may need replacing include excessive bouncing, nose dive under braking, and reduced stability or handling. KYB notes that electronic safety systems depend on the suspension performing as designed. Protect your new strut from dirt, debris and salt with a KYB Strut Boot, part number SB103. Made in the United States.

Fitment: 2005-2009 Subaru Outback (front left). See the Buyer's Guide tab for engine-specific applications.

Interchange: 72243 · 20310AG05A

This part cross-references / interchanges with the following part numbers:

72243, 20310AG05A

Frequently Asked Questions

What vehicle does the KYB 339099 strut fit?

It's a direct-fit replacement for the front left corner of the 2005-2009 Subaru Outback. Check the Buyer's Guide tab to confirm the engine-specific application for your vehicle.

What position is this strut for?

The catalog lists this strut for the front left position on the listed Subaru Outback applications.

What type of strut is the KYB Excel-G?

It's a nitrogen gas-charged, twin-tube strut built on KYB's OE assembly lines with OE-quality components, earning the OEA (Original Equipment for the Aftermarket) classification.

Should I replace struts in pairs?

Replacing the left and right struts on the same axle together is recommended for balanced, even handling. This listing covers the front left strut.

What are signs my strut may need replacing?

Excessive bouncing, nose dive under braking, poor steering response, and reduced stability or handling may indicate a worn strut. Diagnose the cause before replacing.