Restore original ride height and handling with the KYB Strut-Plus Suspension Strut and Coil Spring Assembly SR4481 — a complete corner unit that pairs the strut, mount, and spring in one pre-assembled package. It installs as a direct-fit replacement for the front-left corner of the 2013-2015 Nissan Altima. As an original-equipment supplier, KYB engineers the Strut-Plus to help bring back the handling and control your Altima left the factory with.
- OE Restoring KYB build: starts with an Original Equipment Restoring KYB strut and a high carbon steel coil spring developed around the vehicle's attributes and corner weights to help keep ride height within OE specifications.
- Excel-G strut core: includes a KYB Excel-G strut with a stronger steel outer shell and KYB's application-specific, precision-designed damping valves.
- Application-engineered spring: matched to the strut to maintain proper ride height longer and control weight without sacrificing ride quality.
- Safety-system aware: engineered to help vehicles equipped with electronic safety systems such as ESC and ABS.
Assembled in the USA and a winner of Best Overall Import Aftermarket Product, the Strut-Plus is KYB's #1 recommended Original Equipment replacement choice for Asian vehicles.
Interchange: 172902 · 182902
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What vehicle does this assembly fit?
It is a front-left corner replacement for the 2013-2015 Nissan Altima. Check the Buyer's Guide tab to confirm the fit for your specific vehicle.
What comes in this unit?
It's a Complete Corner Unit Assembly that includes the KYB Excel-G strut, the mount, and a high carbon steel coil spring, pre-assembled and ready to install.
Which position does the SR4481 replace?
This assembly is cataloged for the front-left position. Order the correct part for the opposite corner if you need it.
Should I replace struts in pairs?
Replacing struts on the same axle together is a common best practice for balanced, even ride and handling, though this listing covers a single corner unit.
Is it compatible with electronic safety systems?
Yes. The KYB Strut-Plus is engineered to help vehicles equipped with electronic safety systems such as ESC and ABS.
Write a Review