FCS 84069 Trunk Lid Lift Support - Rear
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FCS 84069 Trunk Lid Lift Support - Rear

Brand FCS 84069
Position Rear
Compressed Length 8.07
Extended Length 12.8
Stroke Length 4.72
Product line FCS
Fits Buick · 3 vehicles

Trunk lid lift support. Provides smooth, controlled opening and closing.

Compact gas strut design. Delivers 4.72 inches of stroke for consistent support.

$22.83Free shipping
In stock · usually ships same day before 1pm CST
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Rear Trunk Lid Lift Support for Buick LaCrosse

Restore controlled trunk lid movement with the FCS 84069 trunk lid lift support. This rear lift support is built for 2005-2007 Buick LaCrosse applications and is sized for the specified compressed, extended, and stroke lengths to match the original trunk support geometry.

  • Fits 2005-2007 Buick LaCrosse, rear
  • Compressed length: 8.07 in.
  • Extended length: 12.8 in.
  • Stroke length: 4.72 in.
  • FCS part number 84069 for direct application lookup

Product Details

The FCS 84069 is a rear trunk lid lift support for the Buick LaCrosse. Its 8.07-inch compressed length, 12.8-inch extended length, and 4.72-inch stroke length define the operating range needed to support trunk lid opening and closing movement on the listed vehicles. For shoppers searching for a 2005 Buick LaCrosse rear trunk lift support, 2006 Buick LaCrosse trunk lid support, or 2007 Buick LaCrosse rear lift support, this part number provides a fitment-specific replacement reference.

FCS is the brand line identified for this part, and 84069 is the catalog reference used to match the rear trunk lid lift support to the correct Buick LaCrosse application. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What This Part Helps Address

  • Trunk lid that drops instead of staying open
  • Weak or inconsistent lift assistance at the rear trunk lid
  • Slow or uneven trunk opening and closing movement
  • Loss of support caused by worn gas struts or lift supports
  • Need for a direct-fit rear trunk lid lift support on a Buick LaCrosse

Installation Notes and Tips

Verify the compressed length, extended length, and stroke length against the original support before installation. Confirm rear position fitment on 2005-2007 Buick LaCrosse models and compare the mounting points and overall length to the removed unit. Replace only after the trunk lid is fully supported and secured.

Quality Assurance

FCS identifies this part by application and dimensional specifications to support accurate fitment selection for the listed Buick LaCrosse vehicles. Use the part number 84069 and the measured lengths to confirm the correct rear trunk lid lift support before installation.

Related reading

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2007BuickLaCrosseRearFCS
2006BuickLaCrosseRearFCS
2005BuickLaCrosseRearFCS