Keep every bump, lane change, and stop under control with the KYB Excel-G Gas Strut 339100, a nitrogen gas-charged, twin-tube damping unit that installs in the front right position on the 2007-2010 Toyota Sienna. Built to restore your Sienna's original ride control, stability, and handling rather than change it, the Excel-G is made on the same KYB OE assembly lines with the same OE-quality components — earning its OEA (Original Equipment for the Aftermarket) classification.
- Nitrogen gas-charged twin-tube design: includes every quality component found in KYB's global OEM products, and is a preferred choice among professional technicians.
- Triple-lip fluid seal: reduces the chance of oil and gas leaking out.
- Vehicle-specific damping valves: hand-assembled in-house to manage tire contact, steering response, and body movement.
- Strong, thick strut body and brackets: minimize flex to help maintain correct alignment in varied conditions.
The Excel-G also helps keep electronic safety systems performing as designed, since they depend on the suspension, brakes, and tires working as the manufacturer intended. Made in USA. To reduce the chance of noise and vibration, KYB recommends installing new strut mounts, part number SM5423.
Interchange: G56797 · 72363 · 48510A9690
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What vehicle does this KYB 339100 strut fit?
It is a front-right suspension strut for the 2007-2010 Toyota Sienna. See the Buyer's Guide tab to confirm the exact engine and application for your vehicle.
What position does this strut install in?
This unit is cataloged for the front right position. KYB recommends replacing struts in axle pairs for balanced ride control and handling.
What type of strut is this?
It's a KYB Excel-G, a nitrogen gas-charged, twin-tube design made on the same OE assembly lines with OE-quality components, earning its OEA (Original Equipment for the Aftermarket) classification.
Does it include a strut mount?
To reduce the chance of noise and vibration, KYB recommends installing new strut mounts, part number SM5423. Consult the vehicle service information for the correct hardware and torque.
What are the interchange numbers for this strut?
This part cross-references G56797, 72363, and 48510A9690. Confirm the application for your specific vehicle before ordering.