Westar ST-5982 Coil Spring Insulator - Rear Lower

Brand Westar ST-5982
Position Rear Lower
Bullet 1 Provides a pivot point for the suspension to rotate on, to allow
Bullet 2 Provides a locking mechanism to lock the strut and body together
Bullet 3 Provides a noise dampening system to prevent noise and vibrations
Fits Chrysler and Dodge · 30 vehicles

Noise-dampening design. Helps reduce road noise and vibration transfer.

Suspension pivot point. Supports smooth rotation for proper suspension dynamics.

Locking mechanism. Secures the strut and body together.

Cross-references Anchor 705982, KYB SM5591 and Monroe Shocks & Struts 905982 for the same application. See all 4.

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Coil Spring Insulator for Chrysler and Dodge Rear Lower Suspension

Westar ST-5982 is a coil spring insulator designed for rear lower suspension applications on select Chrysler and Dodge vehicles. It helps isolate road noise, maintain proper suspension movement, and support consistent steering and tire wear characteristics.

Key Features

  • Provides a pivot point for the suspension to rotate while keeping suspension motion within the correct operating range
  • Locks the strut and body together for secure suspension attachment
  • Helps dampen road noise and vibration before it enters the cabin
  • Built with application-specific materials and a protective finish for durability
  • Direct replacement part number ST-5982 for select rear lower applications

Detailed Description

Westar ST-5982 is engineered for rear lower suspension service on 1998-2004 Chrysler Concorde, 1998-2004 Chrysler Intrepid, 1998-2004 Dodge Intrepid, 1999-2004 Chrysler 300M, and 1999-2001 Chrysler LHS. This coil spring insulator supports suspension rotation, helps keep the assembly secured to the body, and reduces the transfer of vibration and noise through the chassis. For drivers searching for a rear lower coil spring insulator for Chrysler 300M, Chrysler Concorde, or Dodge Intrepid, ST-5982 provides a direct-fit service part for the listed applications.

This part cross-references Monroe Shocks & Struts 905982 for the same application.

What It Helps Address

  • Clunking or rattling from worn suspension isolation points
  • Excess road noise entering the cabin
  • Vibration transfer through the rear suspension
  • Loose or degraded strut-to-body connection
  • Uneven suspension movement that can affect tire wear

Installation Notes and Tips

Verify vehicle year, make, model, and rear lower position before installation. Inspect the surrounding suspension components for wear, corrosion, or damage during service, and replace any related parts that show deterioration. Proper alignment checks after suspension work are recommended to confirm correct geometry.

Quality Assurance

Westar uses application-specific materials and a protective finish intended to support part life and appearance in service. ST-5982 is built as a replacement suspension component for the listed Chrysler and Dodge applications.

This part fits 30 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2004Chrysler300MRear Lower—
2004ChryslerConcordeRear Lower—
2004ChryslerIntrepidRear Lower—
2004DodgeIntrepidRear Lower—
2003Chrysler300MRear Lower—
2003ChryslerConcordeRear Lower—
2003ChryslerIntrepidRear Lower—
2003DodgeIntrepidRear Lower—
2002Chrysler300MRear Lower—
2002ChryslerConcordeRear Lower—
2002ChryslerIntrepidRear Lower—
2002DodgeIntrepidRear Lower—
2001Chrysler300MRear Lower—
2001ChryslerConcordeRear Lower—
2001ChryslerIntrepidRear Lower—
2001ChryslerLHSRear Lower—
2001DodgeIntrepidRear Lower—
2000Chrysler300MRear Lower—
2000ChryslerConcordeRear Lower—
2000ChryslerIntrepidRear Lower—
2000ChryslerLHSRear Lower—
2000DodgeIntrepidRear Lower—
1999Chrysler300MRear Lower—
1999ChryslerConcordeRear Lower—
1999ChryslerIntrepidRear Lower—
1999ChryslerLHSRear Lower—
1999DodgeIntrepidRear Lower—
1998ChryslerConcordeRear Lower—
1998ChryslerIntrepidRear Lower—
1998DodgeIntrepidRear Lower—
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Anchor — 705982KYB — SM5591Monroe Shocks & Struts — 905982MOOG Chassis Products — K160243