HomeKYB SM5418 Coil Spring Insulator - Front Lower
Part #: SM5418

KYB SM5418 Coil Spring Insulator - Front Lower

Mount Components, Front Lower
22 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Mount Components, Front Lower
Fitment: Chevrolet and Pontiac, Cavalier and Sunfire
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Overview of KYB SM5418 Coil Spring Insulator

The KYB SM5418 coil spring insulator is designed specifically for Chevrolet Cavalier and Pontiac Sunfire models. This suspension component helps reduce noise and vibration, contributing to a smoother ride and improved suspension performance.

  • Compatible with Chevrolet Cavalier and Pontiac Sunfire
  • Part number SM5418 for precise identification
  • Coil spring insulator designed to minimize suspension noise
  • Part of the KYB Mount Components product line
  • Durable material engineered for suspension system longevity

About the KYB Mount Components Product Line

The Mount Components line from KYB focuses on suspension parts that support and isolate key suspension elements. This product line includes components like coil spring insulators that are engineered to reduce noise, vibration, and harshness in the suspension system. The SM5418 coil spring insulator is part of this line, providing a reliable interface between the coil spring and the vehicle chassis for Chevrolet Cavalier and Pontiac Sunfire models.

Product Description and Function

The KYB SM5418 coil spring insulator is a suspension component that fits between the coil spring and the mounting surface. Its primary function is to absorb vibrations and prevent metal-to-metal contact, which can cause noise and premature wear. This insulator helps maintain proper spring alignment and contributes to the overall stability and comfort of the vehicle’s suspension system. Designed for Chevrolet Cavalier and Pontiac Sunfire, the SM5418 ensures compatibility and reliable performance within these specific suspension setups.

Common Issues Addressed by the SM5418 Coil Spring Insulator

  • Eliminates squeaking or clunking noises from the suspension
  • Prevents coil spring damage due to metal contact
  • Reduces vibration transmitted to the vehicle cabin
  • Improves suspension component longevity
  • Maintains proper coil spring positioning

Installation Notes and Tips

  • Ensure vehicle is safely lifted and supported before installation
  • Remove the old coil spring insulator carefully to avoid damaging the spring
  • Clean the mounting surfaces before installing the new SM5418 insulator
  • Verify correct orientation of the insulator during installation
  • Check suspension alignment after installation for optimal performance

Quality Assurance and Warranty

KYB manufactures the SM5418 coil spring insulator to meet strict quality standards for durability and fitment. While specific warranty details are not provided here, KYB products typically come with manufacturer-backed warranties to ensure reliability and customer satisfaction. Using genuine KYB Mount Components parts helps maintain the integrity of your Chevrolet Cavalier or Pontiac Sunfire suspension system.

This part fits 22 vehicles. Search below:

YearMakeModelPositionNotes
2005ChevroletCavalierFront LowerMount Components
2005PontiacSunfireFront LowerMount Components
2004ChevroletCavalierFront LowerMount Components
2004PontiacSunfireFront LowerMount Components
2003ChevroletCavalierFront LowerMount Components
2003PontiacSunfireFront LowerMount Components
2002ChevroletCavalierFront LowerMount Components
2002PontiacSunfireFront LowerMount Components
2001ChevroletCavalierFront LowerMount Components
2001PontiacSunfireFront LowerMount Components
2000ChevroletCavalierFront LowerMount Components
2000PontiacSunfireFront LowerMount Components
1999ChevroletCavalierFront LowerMount Components
1999PontiacSunfireFront LowerMount Components
1998ChevroletCavalierFront LowerMount Components
1998PontiacSunfireFront LowerMount Components
1997ChevroletCavalierFront LowerMount Components
1997PontiacSunfireFront LowerMount Components
1996ChevroletCavalierFront LowerMount Components
1996PontiacSunfireFront LowerMount Components
1995ChevroletCavalierFront LowerMount Components
1995PontiacSunfireFront LowerMount Components

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

22134997

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.