HomeSuspension > Shocks and StrutsMonroe 903997 Suspension Strut Mount - Front
Part #: 903997

Monroe 903997 Suspension Strut Mount - Front

Strut-Mate Strut Mounting Kit, Front
28 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
Strut-Mate Strut Mounting Kit, Front
Fitment: Lexus, SC430, GS300, GS430, and GS400
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Monroe Strut-Mate Strut Mounting Kit Overview

The Monroe Strut-Mate Strut Mounting Kit 903997 is designed specifically for Lexus GS300, GS400, GS430, and SC430 models. This suspension strut mount kit includes all necessary components to ensure a secure and reliable strut installation, helping maintain proper suspension performance.

  • Complete kit includes strut mount, parts package, and hex nut
  • Parts pack number P1101 included for comprehensive installation
  • Compatible with Lexus GS300, GS400, GS430, and SC430 models
  • Part number 903997 for precise identification and fitment

About the Strut-Mate Strut Mounting Kit Line

The Strut-Mate Strut Mounting Kit by Monroe is engineered to provide a reliable and durable mounting solution for suspension struts. This product line focuses on delivering all necessary hardware in one package, simplifying the replacement process and ensuring proper fitment. The 903997 kit is tailored to meet the specific requirements of select Lexus vehicles, maintaining suspension integrity and ride quality.

Product Details and Specifications

This Monroe suspension strut mount kit includes a high-quality strut mount, a parts package, and a hex nut, all essential for a complete and secure strut assembly. The parts pack P1101 contains the necessary components to facilitate installation and ensure the mount functions correctly. Designed for Lexus GS300, GS400, GS430, and SC430, the kit supports proper suspension alignment and reduces noise and vibration.

Common Applications and Problem Solving

  • Replaces worn or damaged strut mounts on Lexus GS and SC models
  • Eliminates clunking or rattling noises from the suspension
  • Restores proper suspension geometry and handling
  • Prevents premature wear of strut components
  • Improves ride comfort by maintaining secure strut positioning

Installation Notes and Tips

When installing the Monroe Strut-Mate Strut Mounting Kit 903997, ensure all components from the parts pack P1101 are used to maintain proper assembly. Use the included hex nut to secure the mount firmly. It is recommended to inspect the strut and related suspension parts for wear during installation. Proper torque specifications should be followed to avoid damage or loosening.

Quality Assurance and Warranty

Monroe manufactures the Strut-Mate Strut Mounting Kit 903997 to meet OEM standards for fit and function. While specific warranty details are not provided here, Monroe products typically come with a limited warranty covering defects in materials and workmanship. Refer to Monroe’s official documentation for complete warranty information.

BrandMonroe
Part Number903997
PositionStrut-Mate Strut Mounting Kit, Front
ContentsStrut Mount, Parts Package, Hex Nut
Parts PackP1101

This part fits 28 vehicles. Search below:

YearMakeModelPositionNotes
2008LexusSC430FrontStrut-Mate Strut Mounting Kit
2007LexusSC430FrontStrut-Mate Strut Mounting Kit
2006LexusSC430FrontStrut-Mate Strut Mounting Kit
2005LexusGS300FrontStrut-Mate Strut Mounting Kit
2005LexusGS430FrontStrut-Mate Strut Mounting Kit
2005LexusSC430FrontStrut-Mate Strut Mounting Kit
2004LexusGS300FrontStrut-Mate Strut Mounting Kit
2004LexusGS430FrontStrut-Mate Strut Mounting Kit
2004LexusSC430FrontStrut-Mate Strut Mounting Kit
2003LexusGS300FrontStrut-Mate Strut Mounting Kit
2003LexusGS430FrontStrut-Mate Strut Mounting Kit
2003LexusSC430FrontStrut-Mate Strut Mounting Kit
2002LexusGS300FrontStrut-Mate Strut Mounting Kit
2002LexusGS430FrontStrut-Mate Strut Mounting Kit
2002LexusSC430FrontStrut-Mate Strut Mounting Kit
2001LexusGS300FrontStrut-Mate Strut Mounting Kit
2001LexusGS430FrontStrut-Mate Strut Mounting Kit
2000LexusGS300FrontStrut-Mate Strut Mounting Kit
2000LexusGS400FrontStrut-Mate Strut Mounting Kit
1999LexusGS300FrontStrut-Mate Strut Mounting Kit
1999LexusGS400FrontStrut-Mate Strut Mounting Kit
1998LexusGS300FrontStrut-Mate Strut Mounting Kit
1998LexusGS400FrontStrut-Mate Strut Mounting Kit
1997LexusGS300FrontStrut-Mate Strut Mounting Kit
1996LexusGS300FrontStrut-Mate Strut Mounting Kit
1995LexusGS300FrontStrut-Mate Strut Mounting Kit
1994LexusGS300FrontStrut-Mate Strut Mounting Kit
1993LexusGS300FrontStrut-Mate Strut Mounting Kit

* 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:

143200K90286SM5205

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