Restore the designed ride control and handling of your 2009-2013 Mazda 6 with the KYB Excel-G Rear Suspension Shock Absorber 349063. Ride comfort matters, but stability, stopping, lane-change response, and handling are critical — and the Excel-G is calibrated to restore your vehicle's original, designed performance, not change it. It drops in as a rear replacement for the listed 2009-2013 Mazda 6 applications; see the Buyer's Guide tab for engine-level fitment.
- OEA build: A nitrogen gas-charged, twin-tube design made on the same KYB OE assembly lines with the same OE-quality components, earning the OEA (Original Equipment for the Aftermarket) classification.
- Triple-lip fluid seal: Uses a triple-lip fluid seal to reduce the chance of oil and gas leaking out.
- Vehicle-specific valving: Hand-assembled, in-house damping valves manage tire contact, steering response, and body movement.
- Safety-system support: Helps keep electronic safety systems performing as designed by keeping the suspension operating as the vehicle manufacturer intended.
KYB is a world-leading supplier of shocks and struts to new-vehicle manufacturers, and the Excel-G is the #1 recommended Original Equipment replacement choice for Asian cars, preferred by professional technicians.
Interchange: GS3L28700B · GS3L28700D · GS4H28700B · GS4H28700D · 5656
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What vehicle does this shock fit?
KYB Excel-G 349063 is a rear suspension shock absorber for the listed 2009-2013 Mazda 6 applications. Check the Buyer's Guide tab to confirm fitment for your vehicle.
Is this a front or rear shock?
It is cataloged as a rear suspension shock absorber. Confirm your position needs against the Buyer's Guide tab before ordering.
What design does the Excel-G use?
It is a nitrogen gas-charged, twin-tube design built on KYB's OE assembly lines with OE-quality components, earning the OEA (Original Equipment for the Aftermarket) classification.
How does it help prevent leaks?
The Excel-G uses a triple-lip fluid seal, which reduces the chance of oil and gas leaking out.
Should I replace shocks in pairs?
This listing is for one shock. Replacing both sides on an axle together is recommended for balanced, even ride control if the shocks are the cause of your handling issue.
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