KYB Suspension Strut and Coil Spring Assembly P/N:SR4091
Get controlled, factory-style ride quality back at the front-right corner with the KYB Strut-Plus complete strut and coil spring assembly (SR4809). This Complete Corner Unit combines the strut, mount and spring into one pre-assembled unit that drops into the front-right position of the 2008-2013 Infiniti G37 and 2014-2015 Infiniti Q60. As an original-equipment supplier, KYB builds it around an OE-Restoring Excel-G strut, so it's engineered to help return your Infiniti's handling and control.
A strut assembly supports vehicle weight, sets ride height, acts as the steering pivot and helps control stability. Exact-fitment engineered and pre-assembled for professional results, it's a Winner of Best Overall Import Aftermarket Product and KYB's #1 recommended OE replacement choice for Asian vehicles. For balanced handling, consider replacing the opposite-side unit at the same time.
What is the KYB SR4809?
It's a complete strut and coil spring assembly — a KYB Strut-Plus Complete Corner Unit that combines the strut, mount and spring, pre-assembled for the front-right corner.
Which vehicles does this assembly fit?
It fits the front-right position on the 2008-2013 Infiniti G37 and 2014-2015 Infiniti Q60. See the Buyer's Guide tab to confirm your engine and trim.
What position is this unit designed for?
This is the front-right corner unit. KYB uses left- and right-specific part numbers with side-specific components, so order the correct side for your vehicle.
Should I replace both sides at once?
Struts typically wear together, so replacing the opposite-side unit at the same time is recommended for balanced, even handling — though this listing covers one corner unit.
Does it work with electronic safety systems?
KYB engineers this assembly to help vehicles equipped with electronic safety systems such as ESC and ABS. Confirm fitment for your specific Infiniti.
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.