Stabilus Liftgate Lift Support 3B-406305
Stabilus Liftgate Lift Support 3B-406305

Right Liftgate Lift Support for 2010-2015 GMC Terrain - Stabilus 3B-406305

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$28.99
MPN: 3B-406305
UPC: 194879003016
Item Package Quantity: 1
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Stabilus Liftgate Lift Support P/N:3B-406305
Stabilus Liftgate Lift Support P/N:3B-406305
$28.99

Keep the rear hatch on your 2010-2015 GMC Terrain rising smoothly and holding safely open with the Stabilus Liftgate Lift Support 3B-406305. This gas-charged Lift-O-Mat mounts on the right side and uses a temperature-compensating piston, part of the Stabilus OE system engineered to keep lid and gate operation consistent across a wide temperature range.

  • Temperature-compensating piston: below 0°C the valve increases hold-open force to help keep the gate open; above 0°C it reduces closing effort for easier operation, with rated performance from -30 to +80°C.
  • Gas-charged support: measures 22.78 inches and is based on the OE design for proper fit, form, and function.
  • Corrosion-resistant coatings: part coatings are tested to automotive standards for corrosion resistance.
  • Paired operation: because of how it works, this support must be mated with a separate support on the opposite side; for best results replace in pairs.

Signs a lift support may need replacing include a gate that drifts down, feels weak, or won't hold itself open. Easy to install and requires no special tools.

Interchange: 819-7064
8197064 · C96764DL · 86764 · 20990086 · 25803410 · C96764 · 009666 · 036339 · 036578 · 3784YG · 406066 · 406305 · 592721 · 593438 · 6764 · C6764 · 611472 · SG230117 · TSG230117

This part cross-references / interchanges with the following part numbers:

LS10984, C96764DL, 86764, 20990086, 25803410, 6764, C6764, C96764, 819-7064, 8197064, 009666, 036339, 036578, 3784YG, 406066, 406305, 592721, 593438, 611472, SG230117, TSG230117

Frequently Asked Questions

What vehicle does this lift support fit?

It is a direct-fit replacement for the 2010-2015 GMC Terrain. Check the Buyer's Guide tab to confirm it matches your vehicle.

Which side does the 3B-406305 mount on?

This support is cataloged for the right side. Because of how it operates, it must be mated with a separate support on the opposite side.

Do I need to replace both supports at once?

It's recommended. For best results Stabilus advises replacing them in pairs so both sides provide balanced hold-open force and controlled motion.

What does the temperature-compensating piston do?

Below 0°C it increases hold-open force to help keep the gate open; above 0°C it reduces closing effort, with rated performance from -30 to +80°C.

How do I know when a lift support has failed?

Signs include a liftgate that slowly drifts down, feels weak when raised, or won't stay open. If a worn support is the cause, this replaces it.

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