Left Liftgate Gas Strut / Back Door Damper for Toyota SUV 🔧

Why this part is needed

This left-hand gas spring supports the rear door, lifting it smoothly and keeping it open while you load gear. It prevents slams, protects hinges, glass, and trim, and offsets the heavy swing gate and spare wheel weight. With age, seals dry, the nitrogen charge weakens, and cold weather makes a tired strut obvious. Replacing it restores safe, effortless tailgate operation. 🛡️

How it works

Inside the steel tube is pressurized nitrogen and light oil. The gas pushes the chrome rod outward, while internal valving controls speed for smooth opening and controlled closing. Ball-socket ends snap onto body studs; the left unit is force-matched to the right so the liftgate stays balanced. Mount the tube up to keep the shaft lubricated and extend service life.

What happens if it’s broken ⚠️

- Tailgate feels heavy or falls unexpectedly
- Door won’t stay up, dangerous in wind
- Oily film or hissing from the strut
- Hinge and latch stress, rattles, and misalignment
Replace in pairs for even support and best results.

Install tips ✅

Support the door with a prop, lift the retaining clips, and click the new strut onto the studs—no special tools. Don’t scratch the rod or grease it; torque brackets if removed. Corrosion-resistant finish and OE-style ends ensure a snug, quiet fit.

Compatibility

• FJ Cruiser