KYB Suspension Strut and Coil Spring Assembly P/N:SR4647

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$242.99
MPN: SR4647
UPC: 781552972969
Item Package Quantity: 1
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KYB Suspension Strut and Coil Spring Assembly P/N:SR4647
KYB Suspension Strut and Coil Spring Assembly P/N:SR4647
$242.99

Restore composed handling and factory ride height with the KYB Strut-Plus Strut Assembly SR4647, a pre-assembled front-left corner unit that combines the strut, mount and spring in one bolt-in package. This complete strut and coil spring assembly drops into the listed applications: the 2007-2008 Infiniti G35, 2009-2013 Infiniti G37, 2011-2012 Infiniti G25 and 2015 Infiniti Q40 — see the Buyer's Guide tab for engine-level fitment. A strut assembly carries vehicle weight, sets ride height, serves as the steering pivot and helps control stability, so KYB engineers this unit to help restore the handling and control your vehicle was built with.

  • OE Restoring KYB Strut: built on a KYB Excel-G strut with a stronger steel outer shell and application-specific, precision-designed damping valves.
  • High-carbon steel coil spring: developed around vehicle attributes and corner weights to help keep ride height within OE specifications and control weight without sacrificing ride quality.
  • Side-specific design: left and right part numbers with side-specific components, as the vehicle manufacturer intended — this is the front-left unit.
  • Safety-system aware: engineered to help vehicles equipped with electronic safety systems such as ESC and ABS.

Exact-fitment engineered and pre-assembled for professional results. KYB is an original equipment supplier and a recommended OE replacement choice for Asian vehicles.

Frequently Asked Questions

What is included in the SR4647 assembly?

It's a complete corner unit — the KYB Excel-G strut, the mount and a matched high-carbon steel coil spring, pre-assembled and ready to install.

Which position does this fit?

This is the front-left (driver-side) strut and coil spring assembly. KYB uses side-specific part numbers, so order the correct side for your vehicle.

Does SR4647 fit my Infiniti?

It's listed for the 2007-2008 G35, 2009-2013 G37, 2011-2012 G25 and 2015 Q40. Check the Buyer's Guide tab to confirm engine-level fitment for your vehicle.

Will it work with my vehicle's electronic safety systems?

Yes. It's engineered to help vehicles equipped with electronic safety systems such as ESC and ABS by restoring proper strut function.

Should I replace both sides at once?

This listing is for one front-left unit. Replacing struts as a pair on the same axle is a common best practice for balanced, even handling.