Unique-Bargains
Unique-Bargains Rear Trunk Lift Supports PM2039B Toyota Prius 2004-2007 2pcs
A pair of rear trunk gas springs for Toyota Prius 2004-2007 installs in minutes with simple tools and holds the lid open hands-free
- TypeAT - Garage & Shop
- Hands-free trunk access with gas-spring lift force
- Direct fit for Toyota Prius 2004-2007 with OE numbers PM2039B and SG329019B
- Installs in minutes using only basic hand tools
- Pair of struts included for balanced rear-hatch support
- Durable metal construction with 18 mm housing and 8 mm rod diameters
Rear Trunk Lift Supports for Toyota Prius 2004-2007
This pair of gas springs replaces the rear trunk supports on Toyota Prius models from 2004 to 2007. They hold the hatch open without manual effort. The set includes two struts matching OE numbers PM2039B and SG329019B. Installation uses simple hand tools and takes a few minutes.
Suits owners needing direct-fit hatch support.
These struts suit Prius owners whose original lift supports have weakened. They are not for other vehicle models or different model years. Buyers who need a different length, mounting hole spacing, or rod diameter should look at other parts. This is a non-OEM replacement part.
Critical fitment check: hole centre distance 50 cm
The single specification that decides fitment is the hole centre distance of 50 cm. Verify this measurement on the vehicle before ordering. Total length is 51.5 cm, rod length is 19.5 cm, housing diameter is 18 mm, and connecting rod diameter is 8 mm. If the centre distance differs, these supports will not mount correctly.
Highlights
- Hands-free trunk access with gas-spring lift force
- Direct fit for Toyota Prius 2004-2007 with OE numbers PM2039B and SG329019B
- Installs in minutes using only basic hand tools
- Pair of struts included for balanced rear-hatch support
- Durable metal construction with 18 mm housing and 8 mm rod diameters
Specifications
| Brand | Unique Bargains |
|---|---|
| Type | AT - Garage & Shop |
Questions about this item
How often should I expect to replace the 18mm housing gas springs on my 2004-2007 Prius trunk?
Gas springs typically last several years; replace them when the trunk no longer stays open on its own or closes too quickly, indicating pressure loss in the 51.5cm units.
What is the first limit reached when holding the trunk open for long periods with these 50cm hole-center struts?
The 8mm connecting rod and 18mm housing are sized for the Prius trunk weight; the limit is gradual nitrogen pressure loss, not structural bending, under normal daily use.
Do the 19.5cm rod-length supports make noise or get hot after the trunk stays up all day?
No, these sealed gas springs operate silently and remain at ambient temperature; they use compressed gas, not hydraulics or motors, so heat and noise are not factors.
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