Restore proper ride height and factory handling with the KYB Suspension Strut and Coil Spring Assembly SR4445, a complete corner unit that pairs the strut, mount, and spring in one pre-assembled package. It drops in as a front-left replacement for the 2004-2009 Nissan Quest, and as an original equipment supplier, KYB engineers the Strut-Plus to help restore the handling and control capabilities of your vehicle.
- Complete corner assembly: combines a KYB Excel-G strut, a stronger steel outer shell, and KYB's application-specific precision-designed damping valves.
- High-carbon steel coil spring: an application-engineered spring developed around the vehicle's attributes and corner weights to help make sure ride height is restored within OE specifications while controlling weight without sacrificing ride quality.
- Side-specific design: 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 (ESC, ABS, etc.), and a winner of Best Overall Import Aftermarket Product.
Exact fitment is engineered and pre-assembled for professional results, KYB's #1 recommended Original Equipment replacement choice for Asian vehicles.
Interchange: 172272
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What vehicle does the SR4445 fit?
It is a front-left direct-fit replacement for the 2004-2009 Nissan Quest. See the Buyer's Guide tab for engine-level details and to confirm the fit for your vehicle.
What comes in this assembly?
It's a complete corner unit that combines the strut, mount, and coil spring pre-assembled together, using a KYB Excel-G strut with a steel outer shell and application-specific damping valves.
Which position is this strut assembly for?
This unit is engineered for the front-left corner with side-specific design and components, matching how the vehicle manufacturer built the original.
Do I need to replace both sides at once?
This listing is for one corner assembly. Replacing struts as a matched pair on the same axle is a common best practice for balanced handling; follow the vehicle service information.
Is this compatible with electronic safety systems?
Yes, the assembly is engineered to help vehicles equipped with electronic safety systems such as ESC and ABS, and helps restore ride height within OE specifications.
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