Stabilus Liftgate Lift Support 4B-903937
Stabilus Liftgate Lift Support 4B-903937

Stabilus Liftgate Lift Support P/N:4B-903937

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$26.99
MPN: 4B-903937
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-903937
Stabilus Liftgate Lift Support P/N:4B-903937
$26.99

Open your hatch smoothly and hold it steady with the Stabilus Liftgate Lift Support 4B-903937 (also written 4B903937), a gas-charged support with dynamic damping speed control. It measures 16.38 inches and drops in as a direct-fit replacement for the 2012-2014 Toyota Yaris and the 2016 Toyota Yaris R — see the Buyer's Guide tab for engine-level fitment.

  • Dynamic damping speed control: engineered gas flow around the piston creates a fluid opening motion with no bouncing or jerking during cycling.
  • Gentle, controlled stop: Stabilus' Lift-O-Mat velocity manifold groove narrows toward the end of the stroke for a smooth stop with minimal impact.
  • Corrosion-tested coatings: part coatings are tested to automotive standards for corrosion resistance.
  • Based on the OE design: built to help ensure proper fit, form, and function, and it installs easily with no special tools.

Over time a gas support loses charge and can no longer hold the liftgate up or open it evenly — common signs it may need replacing. Because these work as a pair, replace both sides together for best results and balanced operation. Sold individually; order two for a complete replacement.

Frequently Asked Questions

What does this lift support do?

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

Which vehicles does the 4B-903937 fit?

It is a direct-fit replacement for the 2012-2014 Toyota Yaris and the 2016 Toyota Yaris R. Check the Buyer's Guide tab to confirm fitment for your vehicle.

Should I replace both supports at once?

Yes. These are designed to work as a pair, so for best results and balanced operation replace both sides together. This listing is for one support.

What are signs my lift support is failing?

A support that no longer holds the liftgate up, drifts closed, or opens slowly or unevenly may have lost its gas charge and be ready for replacement.

Do I need special tools to install it?

No. It is based on the OE design for proper fit and installs easily without special tools. Follow your vehicle's service procedure.

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