Restore the front-left corner of your car with the KYB Strut-Plus Suspension Strut and Coil Spring Assembly SR4129, a complete corner unit that combines the strut, mount and spring in one pre-assembled piece. It installs as a direct-fit replacement for the 2002-2003 Acura EL and 2003-2005 Honda Civic — see the Buyer's Guide tab for engine-level applications. A strut assembly helps support vehicle weight, set ride height, act as the steering pivot and control stability, so KYB engineers this unit to help restore your vehicle's original handling and control.
- Complete corner unit: pre-assembled strut, mount and spring for the front-left position.
- KYB Excel-G strut: built 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.
- Side-specific design: left and right part numbers with side-specific components, as the vehicle manufacturer intended; engineered to work with electronic safety systems such as ESC and ABS.
Assembled in the USA and designed for proper ride height and original handling on your Honda Civic.
Interchange: 172186 · 182186
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What does this assembly include?
It's a complete corner unit that combines the KYB Excel-G strut, the mount and a high carbon steel coil spring, pre-assembled for the front-left position.
Which vehicles does the SR4129 fit?
It's a direct-fit replacement for the 2002-2003 Acura EL and 2003-2005 Honda Civic. Check the Buyer's Guide tab to confirm engine-level fitment for your vehicle.
Is this a front or rear unit?
This assembly is cataloged for the front-left corner position. Confirm it matches the location you need before ordering.
What are signs my strut assembly may need replacing?
Common signs include excessive bouncing, uneven ride height, nose dive under braking, or clunking and instability over bumps. Diagnose the cause before replacing.
Should I replace both sides at the same time?
Replacing struts as a pair on the same axle is a good practice for balanced, even handling. This listing covers the single front-left corner unit.
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