KYB Suspension Strut and Coil Spring Assembly P/N:SR4091
Get back to smooth, controlled steering with the KYB Strut Plus SR4658, a complete strut and coil spring assembly that drops in as a direct-fit replacement for the front-left corner of the 2011-2012 Ford Explorer. This pre-assembled corner unit bundles the strut, upper mount and coil spring into one ready-to-install piece — one of KYB's complete struts built for professional-quality results without loose-part guesswork.
A strut assembly supports vehicle weight, sets ride height and serves as the steering pivot, so a KYB Strut Plus assembly is a solid choice when the original front-left strut is worn. See the "Vehicles it fits" section for engine-level fitment details.
What vehicle does the KYB SR4658 fit?
It's a direct-fit front-left strut and coil spring assembly for the 2011-2012 Ford Explorer. Check the "Vehicles it fits" section to confirm the fit for your exact vehicle.
Is this a complete KYB quick strut assembly?
Yes. It's a pre-assembled corner unit that includes the KYB Excel-G strut, upper mount and application-engineered coil spring, so it installs as one ready-to-fit piece.
Which position on the vehicle is this for?
This assembly is cataloged for the front-left corner. Struts are commonly replaced in pairs for balanced handling, but this listing is for one unit.
Will it work with my Explorer's electronic safety systems?
KYB engineered the Strut Plus to help restore original handling on vehicles equipped with electronic safety systems such as ESC and ABS.
What type of coil spring is used?
It uses an application-engineered high-carbon steel coil spring matched to the strut to help maintain proper ride height and control vehicle weight while preserving ride quality.
No reviews yet — be the first to review this product.
Write a ReviewWARNING: 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.