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Tuff Support 613804 Trunk Lid Lift SupportOE Quality 60-Day Returns
Part #: 613804

Tuff Support 613804 Trunk Lid Lift Support

10 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Buick, Allure and LaCrosse
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Not what you need? See all Trunk Lid Lift Support options

Trunk Lid Lift Support for Buick Allure and LaCrosse

Tuff Support 613804 is a trunk lid lift support for select 2005-2009 Buick Allure and 2005-2009 Buick LaCrosse applications. It is built for direct replacement use on the rear compartment lid, helping restore controlled opening and holding performance.

Key Features

  • Fits 2005-2009 Buick Allure, N/A
  • Fits 2005-2009 Buick LaCrosse, N/A
  • Direct-fit trunk lid lift support for rear compartment service
  • Made by Tuff Support, a brand owned by ISC Industries, Turkey’s lift support manufacturer
  • Part number 613804 for catalog and fitment lookup

Product Details

This trunk lid lift support is intended for Buick Allure and Buick LaCrosse models within the listed years. Tuff Support 613804 is a body hardware replacement part used to support the trunk lid during opening and closing, helping maintain normal rear compartment operation on these vehicles. If you are searching for a 2005-2009 Buick Allure trunk lid lift support or a 2005-2009 Buick LaCrosse trunk lid lift support, this part number provides the listed application coverage.

Common Issues It Can Address

  • Trunk lid that drops instead of staying open
  • Weak or inconsistent lift support action
  • Rear compartment lid that is harder to raise
  • Loss of controlled trunk opening on Buick Allure or Buick LaCrosse

Installation Notes and Tips

Verify the vehicle year and model before ordering. Compare the existing support length, end fittings, and mounting points to confirm the replacement matches the original trunk lid hardware. For best results, replace the support when the trunk lid no longer stays open securely or shows reduced lift assistance.

Quality Assurance

Tuff Support is owned by ISC Industries, Turkey’s premier lift support manufacturer, providing a focused lift support product line for automotive body applications. Part number 613804 is cataloged for the listed Buick Allure and Buick LaCrosse fitments.

This part fits 10 vehicles. Search below:

YearMakeModelBody Type# DoorsPositionNotes
2009BuickAllureSedan4 DoorN/A
2009BuickLaCrosseSedan4 DoorN/A
2008BuickAllureSedan4 DoorN/A
2008BuickLaCrosseSedan4 DoorN/A
2007BuickAllureSedan4 DoorN/A
2007BuickLaCrosseSedan4 DoorN/A
2006BuickAllureSedan4 DoorN/A
2006BuickLaCrosseSedan4 DoorN/A
2005BuickAllureSedan4 DoorN/A
2005BuickLaCrosseSedan4 DoorN/A

* 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:

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

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