KYB Suspension Strut and Coil Spring Assembly P/N:SR4646

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$242.99
MPN: SR4646
UPC: 781552972945
Item Package Quantity: 1
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KYB Suspension Strut and Coil Spring Assembly P/N:SR4646
KYB Suspension Strut and Coil Spring Assembly P/N:SR4646
$242.99

Restore factory-level ride height and steering control on your Infiniti with the KYB Strut-Plus Suspension Strut and Coil Spring Assembly (SR4646) — a pre-assembled front-right complete corner unit that installs as a direct-fit replacement on the 2007-2008 Infiniti G35, 2009-2013 Infiniti G37, 2011-2012 Infiniti G25 and 2015 Infiniti Q40. This complete strut and coil spring assembly bundles the strut, mount and spring into one ready-to-bolt unit, so the whole corner goes back together for professional results.

  • OE-restoring Excel-G strut: built on a stronger steel outer shell with KYB's application-specific, precision-designed damping valves.
  • High-carbon steel coil spring: engineered to match the strut and help hold proper ride height within OE specifications without sacrificing ride quality.
  • Side-specific design: KYB uses left and right part numbers with side-specific components, as the vehicle manufacturer intended.
  • Safety-system aware: engineered to help vehicles equipped with electronic safety systems such as ESC and ABS.

As an original equipment supplier, KYB designs the Strut-Plus to help restore the handling, ride height and control capabilities of your Infiniti. See the Buyer's Guide tab for engine-level fitment details.

Frequently Asked Questions

What is included in the KYB SR4646 assembly?

It is a complete corner unit — the Excel-G strut, the mount and the high-carbon steel coil spring, pre-assembled into one ready-to-install unit.

Which position does SR4646 fit?

This unit is the front-right assembly. KYB uses side-specific part numbers and components, so it goes on the front right corner as the vehicle manufacturer intended.

Which vehicles does this fit?

The 2007-2008 Infiniti G35, 2009-2013 Infiniti G37, 2011-2012 Infiniti G25 and 2015 Infiniti Q40. See the Buyer's Guide tab for full engine-level fitment.

Should I replace both sides at once?

Replacing struts in pairs is a common best practice for balanced handling. This listing is for the front-right unit; order the matching side separately if needed.

Is it compatible with electronic stability systems?

Yes. The Strut-Plus is engineered to help vehicles equipped with electronic safety systems such as ESC and ABS maintain their intended operation.