Restore front ride height and factory-style handling with the KYB Strut-Plus Suspension Strut and Coil Spring Assembly SR4082 — a complete corner unit that combines the strut, mount and spring in one pre-assembled package. It drops in as a direct-fit FRONT replacement for the 2004-2005 Ford Explorer and 2004-2005 Mercury Mountaineer. A strut assembly supports vehicle weight, sets ride height, serves as the steering pivot and helps control stability, so a worn unit is worth replacing as a matched unit.
Key features:
- Complete corner unit: includes a KYB Excel-G strut, mount and spring, engineered and pre-assembled for professional installation.
- OE-restoring design: built to help restore the handling and control of your vehicle, with a stronger steel outer shell and KYB's application-specific precision-designed damping valves.
- High-carbon steel coil spring: application-engineered to match the strut and help maintain proper ride height within OE specifications without sacrificing ride quality.
- Safety-system aware: engineered to help vehicles with electronic safety systems (ESC, ABS, etc.). Assembled in the USA.
Struts wear as a left/right pair — replacing both sides together is recommended for balanced, even handling.
Interchange: 171398
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What vehicles does the KYB SR4082 fit?
It is a direct-fit FRONT strut assembly for the 2004-2005 Ford Explorer and 2004-2005 Mercury Mountaineer. See the Buyer's Guide tab to confirm your exact application.
Is this a complete strut assembly?
Yes. The SR4082 is a complete corner unit that includes a KYB Excel-G strut, the mount and an application-engineered coil spring, pre-assembled and ready to install.
Should I replace both front struts at the same time?
Struts wear as a left/right pair, so replacing both front sides together as a matched set is recommended for even, balanced handling. Each unit is sold individually.
What kind of spring does it use?
It features a high-carbon steel coil spring, application-engineered to match the strut and help maintain proper ride height within OE specifications without sacrificing ride quality.
Does it work with electronic safety systems?
KYB engineered this assembly to help vehicles equipped with electronic safety systems such as ESC and ABS by supporting proper ride height and handling.
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