StrongArm 4159 Hood Lift Support

Brand StrongArm 4159
Compressed Length 10.19
Cylinder Outside Diameter 19.0
End 1 Type Ball Socket (Nylon) 10mm
End 2 Type Ball Socket (Nylon) 10mm
Extended Length 14.59
Inner Shaft Diameter 8.0
Internal Rebound Spring No
Materials Rubber
Materials Teflon
Maximum Force 125.0
Outer Cylinder Color Black
Outer Cylinder Material Steel
Stroke Length 4.4
Universal Or Specific Fit Specific
Fits Toyota · 5 vehicles

Specific fit. Custom engineered for a precise replacement.

Steel cylinder. Black steel construction for dependable support.

Smooth operation. Built for smoother, longer-lasting performance.

Cross-references AMS Automotive 4159, 510-1049 and 819-6052 for the same application. See all 10.

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Hood Lift Support for Toyota Avalon

StrongArm 4159 is a specific-fit hood lift support for 2000-2004 Toyota Avalon models. It uses pressurized gas-cylinder construction to hold the hood open with controlled movement and steady support.

  • Specific fit for 2000-2004 Toyota Avalon
  • Compressed length: 10.19 in.; extended length: 14.59 in.
  • Stroke length: 4.4 in. with 125.0 maximum force
  • Black steel outer cylinder with nylon 10 mm ball socket ends
  • Rubber and Teflon materials for smooth operation
  • StrongArm part number 4159

Product Details

Built for the hood on Toyota Avalon applications, StrongArm 4159 is engineered as a direct replacement lift support with the correct length, stroke, and end fittings for the listed vehicles. The pressurized cylinder helps maintain hood position during service, while the steel outer cylinder and low-friction internal materials support consistent operation over time. This part cross-references AMS Automotive 4159 for the same application.

Common Problems This Part Can Help Solve

  • Hood drops after being raised
  • Weak or inconsistent hood support
  • Slow or uneven hood lift action
  • Difficulty keeping the hood open during maintenance
  • Noise or binding from a worn lift support

Installation Notes and Tips

Verify the existing support’s compressed length, extended length, and ball-socket end style before installation. StrongArm 4159 uses 10 mm nylon ball socket ends and a specific-fit design for the listed Toyota Avalon model years. For proper hood support and balanced operation, replace lift supports in pairs when servicing the vehicle.

Quality Assurance

StrongArm manufactures lift supports beyond industry standards and custom engineers each unit for smoother operation and longer service life. Part number 4159 is built for 2000-2004 Toyota Avalon hood applications and is backed by the brand’s focus on OE-style fit and consistent performance.

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2004ToyotaAvalonN/A—
2003ToyotaAvalonN/A—
2002ToyotaAvalonN/A—
2001ToyotaAvalonN/A—
2000ToyotaAvalonN/A—
Directly replaces or cross-references 10 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — 4159510-1049819-605253440-A902053450-A9020900266E4159E95438SG329009SG329010