StrongArm 6557 Hood Lift Support

Brand StrongArm 6557
Compressed Length 11.6
Cylinder Outside Diameter 19.0
End 1 Type Ball Socket (Nylon) 10mm
End 2 Type Ball Socket (Nylon) 10mm
Extended Length 19.1
Inner Shaft Diameter 8.0
Internal Rebound Spring No
Materials Rubber
Materials Teflon
Maximum Force 67.0
Outer Cylinder Color Black
Outer Cylinder Material Steel
Stroke Length 7.5
Universal Or Specific Fit Specific
Fits Pontiac · 2 vehicles

Specific fit. Custom engineered for a precise replacement.

Steel cylinder. Built with a black steel body for durable support.

Smooth operation. Pressurized design delivers reliable, longer lasting performance.

Cross-references AMS Automotive 6557, 510-1255 and 819-8164 for the same application. See all 7.

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Hood Lift Support for Pontiac G8

Restore steady hood support with this StrongArm hood lift support for the 2008-2009 Pontiac G8. StrongArm Part Number 6557 is a specific-fit gas strut engineered for smooth hood opening and controlled holding force.

  • Specific-fit hood lift support for the Pontiac G8
  • Extended length: 19.1 in.; compressed length: 11.6 in.
  • Stroke length: 7.5 in. for controlled hood travel
  • Maximum force: 67.0
  • Black steel outer cylinder with nylon 10 mm ball socket ends
  • Rubber and Teflon materials for consistent operation

Detailed Product Overview

StrongArm 6557 is a pressurized hood lift support built for the 2008-2009 Pontiac G8. It uses a black steel outer cylinder, an 8.0 mm inner shaft diameter, and nylon ball socket ends at both connections for a direct replacement-style fit. The 19.1-inch extended length and 7.5-inch stroke help maintain proper hood positioning during opening and service access. This part cross-references AMS Automotive 6557 for the same application.

Fits 2008-2009 Pontiac G8, hood position. StrongArm 6557 is listed for the Pontiac G8 application and is engineered to meet the dimensional and force requirements of that vehicle platform.

Common Issues This Part Can Address

  • Hood that drops instead of staying open
  • Weak or inconsistent hood support
  • Slow or uneven hood lift action
  • Difficulty accessing the engine bay
  • Worn gas strut performance from age and pressure loss

Installation Notes and Tips

Replace hood lift supports in pairs to maintain balanced hood operation and reliable support. Before installation, confirm the ball socket mounting points and verify the compressed and extended lengths match the original support. After installation, cycle the hood several times to confirm smooth movement and secure engagement at both ends.

Quality Assurance

StrongArm manufactures lift supports beyond industry standards and custom engineers each unit for smoother operation and longer service life. Part Number 6557 is built as a specific-fit replacement for the Pontiac G8 platform.

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2009PontiacG8N/A—
2008PontiacG8N/A—
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — 6557510-1255819-816492213657D6557D96557SG330116