7204367 BMW RETRN SPRING TRUNK LID/F10/F18, Price: 144.61$, Weight: 0.3kg
Trunk Lid Return Spring ?
This return spring is a small but critical hardware piece that helps your trunk lid move the right way. It supports the hinge system by adding controlled tension, so the lid can lift easier and return smoothly without sudden drops. A healthy spring also reduces strain on the hinges, latch, and gas struts, keeping the whole rear opening system working quietly and safely.
Why this part is needed
Every time you open or close the trunk, the hinge needs assistance to balance the lid weight. The spring provides that extra โpull-backโ force, improving opening feel and helping the lid settle into the closed position correctly.
How it works
The spring stores energy when the lid moves, then releases it to counterbalance the lid. This keeps motion stable, reduces bounce, and helps alignment stay consistent over time.
If the spring is broken โ ๏ธ
You may notice a heavy trunk lid, uneven closing, squeaks, misalignment, or the lid dropping faster than normal. Continued use can wear hinge points, stress the latch, and cause premature failure of struts and mounting brackets.
Compatible Models โ
- Lexus LX470