KYB Suspension Strut and Coil Spring Assembly P/N:SR4621

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$241.99
MPN: SR4621
Item Package Code: EA
Part Has Core (Y/N): N
Item Package Quantity: 1
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KYB Suspension Strut and Coil Spring Assembly P/N:SR4621
KYB Suspension Strut and Coil Spring Assembly P/N:SR4621
$241.99

Restore factory ride height and steering control with the KYB Strut-Plus Suspension Strut and Coil Spring Assembly (SR4621) — a complete strut and coil spring assembly pre-built to drop in as a front right replacement for the 2011-2013 Dodge Durango and 2011-2015 Jeep Grand Cherokee. As an original-equipment supplier, KYB engineers this pre-assembled corner unit to help restore your vehicle's handling and control.

  • OE-Restoring KYB Excel-G strut: built on a stronger steel outer shell with KYB's application-specific, precision-designed damping valves to manage ride and stability.
  • Application-engineered coil spring: high carbon steel coil spring developed for the vehicle's attributes and corner weights to help maintain proper ride height without sacrificing ride quality.
  • Side-specific design: left and right part numbers with side-specific components, as the vehicle manufacturer intended — this unit is the front right.
  • Complete corner assembly: strut, mount and spring pre-assembled for professional results; assembled in USA.

A strut assembly supports vehicle weight, sets ride height, acts as the steering pivot and controls stability, and is engineered to help vehicles with electronic safety systems such as ESC and ABS. If worn front right dampers or a sagging spring are the cause of poor ride height or handling, this KYB complete strut replaces them.

Frequently Asked Questions

What is the KYB strut plus assembly and what does it include?

It is a complete strut and coil spring assembly (Strut-Plus) that ships as one pre-assembled corner unit: a KYB Excel-G strut, mount and high carbon steel coil spring, ready to install.

Which vehicles does the KYB SR4621 quick strut assembly fit?

It fits the 2011-2013 Dodge Durango and 2011-2015 Jeep Grand Cherokee. See the Buyer's Guide tab to confirm the exact fit for your vehicle.

What position on the vehicle does this KYB front strut assembly cover?

SR4621 is the front right unit. KYB uses side-specific part numbers and components, so order the matching part for the opposite corner if needed.

Do I need to replace both front struts at the same time?

Replacing struts as a pair is recommended for balanced, even handling. This listing is for one front right assembly; order the corresponding left unit for both sides.

Will these KYB complete struts restore my ride height?

The high carbon steel spring is developed for the vehicle's corner weights to help maintain proper ride height. If worn struts or a sagging spring caused the sag, this assembly replaces them.