Stabilus Liftgate Lift Support 4B-029727

Stabilus Liftgate Lift Support P/N:4B-029727

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$18.99

MPN: 4B-029727

Item Package Code: EA

Part Has Core (Y/N): N

Item Package Quantity: 1

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Stabilus Liftgate Lift Support P/N:4B-029727

$18.99

Description

Raise your rear hatch with a smooth, controlled motion using the Stabilus Liftgate Lift Support 4B-029727 (also written 4B029727), a 20.08-inch gas-charged lift support with dynamic damping speed control. It fits as a direct-fit replacement for the 2004-2007 Buick Rainier, 2002-2009 Chevrolet Trailblazer, 2002-2009 GMC Envoy, 2008 Isuzu Ascender, 2002-2004 Oldsmobile Bravada and 2005-2009 Saab 9-7X — see the Buyer's Guide tab for the full engine-level breakdown.

Dynamic damping: A velocity-manifold groove pressed into the tube wall lets gas flow around the piston for a fluid opening motion with no bouncing or jerking during cycling, and a groove that narrows toward the end of the stroke for a gentle, controlled stop.
Corrosion resistance: Part coatings tested to automotive standards.
Easy install: Requires no special tools.
OE-based design: Built to Stabilus Lift-O-Mat specifications for proper fit, form and function.

Worn lift supports that no longer hold the liftgate up, drift closed, or feel weak in cold weather are signs the gas struts may need replacing. For best results, replace them in pairs so both sides open and hold evenly.

Manufacturer's Description

Product Specs

Buyer's Guide

Interchange Part Numbers

Frequently Asked Questions

What does this lift support do?

It is a gas-charged strut that helps raise and hold the liftgate open, using dynamic damping to control the opening speed for a smooth, controlled motion.

Which vehicles does the 4B-029727 fit?

It fits the 2004-2007 Buick Rainier, 2002-2009 Chevrolet Trailblazer, 2002-2009 GMC Envoy, 2008 Isuzu Ascender, 2002-2004 Oldsmobile Bravada and 2005-2009 Saab 9-7X. Check the Buyer's Guide tab.

Should I replace both lift supports at once?

For best results, Stabilus recommends replacing them in pairs so both sides open, hold and close evenly. This listing covers one lift support.

What are signs a lift support needs replacing?

Common signs include a liftgate that won't stay up, drifts closed on its own, or feels weak and slow to open, especially in cold weather.

How long is this lift support?

It measures 20.08 inches and is designed around the OE layout for proper fit, form and function on the listed applications. No special tools are required to install it.