KYB
Mount Components

KYB SM5402 Suspension Strut Mount Kit - Front

Brand KYB SM5402
Position Front
Product line Mount Components
Fits Acura and Honda · 15 vehicles

OE quality replacement. Designed for each application to optimize suspension performance.

Noise and vibration reduction. Superior rubber helps soften harsh road impacts.

Smooth steering support. Mount bearings help retain alignment and steering feel.

Cross-references Gabriel 143231 and Monroe Shocks & Struts 904996 for the same application. See all 2.

$74.06Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Suspension Strut Mount Kits are typically replaced in pairs, axle by axle.
Order total $74.06
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

KYB SM5402 Strut Mount Kit Overview

The KYB SM5402 strut mount kit is an OE-quality suspension replacement for front applications on select Acura and Honda models. It is built to reduce the vibration, noise, and harshness that worn upper mounts can transmit into the cabin while helping restore steering feel and front-end stability.

Compatible with 2005-2006 Acura RSX, front; 2002-2005 Honda Civic, front; and 2002-2003 Acura EL, front, this KYB Mount Components part is designed for direct-fit service on the suspension strut mount location.

Key Features

  • OE-quality replacement strut mount for front suspension service
  • Superior rubber construction helps reduce noise, vibration, and harshness
  • Mount bearings support smoother steering response and help maintain front-end alignment
  • Matched-grade studs and nuts support proper fitment during installation
  • Designed to optimize suspension performance for the specific application

Product Details

KYB Mount Components focuses on replacing worn vibration insulators and bearing plates that can affect ride quality and steering precision. On vehicles such as the Honda Civic and Acura RSX, the upper strut mount and bearing play an important role in absorbing road impact, supporting vehicle weight, and serving as a steering pivot at the front suspension. When these parts wear out, the result is often increased road noise, clunks over bumps, and less consistent alignment behavior. The KYB SM5402 addresses those issues with application-specific construction and materials selected to restore original-equipment-style function.

This part cross-references Monroe Shocks & Struts 904996 for the same application.

Common Problems This Part Can Address

  • Clunking or knocking noises from the front suspension
  • Excess vibration or harshness felt through the chassis
  • Steering that feels less smooth or less precise
  • Front-end alignment instability caused by worn mount bearings
  • Degraded ride quality from hardened or damaged upper mounts

Installation Notes and Tips

Install the KYB SM5402 on the front suspension only for the listed applications. Because strut mounts and bearings affect steering and alignment, inspect the surrounding suspension components before installation and verify that the strut assembly matches the vehicle application. Professional alignment service is recommended after suspension work is completed.

Quality Assurance

KYB is known for OE-style suspension replacement components, and the SM5402 is built to meet the needs of the specified Acura and Honda applications with application-specific fit and function.

This part fits 15 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelBody TypePositionNotes
2006AcuraRSXType-SFrontKit includes both Mount and Bearing for Suspension Strut.; Mount Components
2005AcuraRSXType-SFrontKit includes both Mount and Bearing for Suspension Strut.; Mount Components
2005HondaCivicCoupeFrontKit includes both Mount and Bearing for Suspension Strut.; Mount Components
2005HondaCivicSedanFrontKit includes both Mount and Bearing for Suspension Strut.; Mount Components
2004HondaCivicCoupeFrontKit includes both Mount and Bearing for Suspension Strut.; Mount Components
2004HondaCivicSedanFrontKit includes both Mount and Bearing for Suspension Strut.; Mount Components
2003AcuraELFrontKit includes both Mount and Bearing for Suspension Strut.; Mount Components
2003HondaCivicCoupeFrontKit includes both Mount and Bearing for Suspension Strut.; Mount Components
2003HondaCivicSedanFrontKit includes both Mount and Bearing for Suspension Strut.; Mount Components
2002AcuraELFrontKit includes both Mount and Bearing for Suspension Strut.; Mount Components
2002HondaCivicDXFrontKit includes both Mount and Bearing for Suspension Strut.; Mount Components
2002HondaCivicEXFrontKit includes both Mount and Bearing for Suspension Strut.; Mount Components
2002HondaCivicGXFrontKit includes both Mount and Bearing for Suspension Strut.; Mount Components
2002HondaCivicHXFrontKit includes both Mount and Bearing for Suspension Strut.; Mount Components
2002HondaCivicLXFrontKit includes both Mount and Bearing for Suspension Strut.; Mount Components
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Gabriel — 143231Monroe Shocks & Struts — 904996