KYB Suspension Strut and Coil Spring Assembly P/N:SR4091
Help restore handling, control and proper 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 package. This complete strut and coil spring assembly fits many vehicles, among them the 2015 Infiniti Q40, 2009-2013 Infiniti G37 and 2011-2012 Infiniti G25. See the "Vehicles it fits" section for the full list. A strut assembly handles 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.
Exact-fitment engineered and pre-assembled for professional results. KYB is an original equipment supplier and a recommended OE replacement choice for Asian vehicles.
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 strut and coil spring assembly. KYB uses side-specific part numbers, so order the correct side for your vehicle.
Which vehicles does SR4647 fit?
It fits many Infiniti models, among them the 2015 Infiniti Q40, 2009-2013 Infiniti G37 and 2011-2012 Infiniti G25. The "Vehicles it fits" section has the full list.
Will it work with my vehicle's electronic safety systems?
It's engineered to help vehicles equipped with electronic safety systems such as ESC and ABS.
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.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.