Parts for your 2001 Nissan Bluebird-Gas struts

2001 Nissan Bluebird gas struts – are they used and what to know

After checking technical references, gas struts aren’t an original fit on the 2001 Nissan Bluebird sedan. The Nissan Bluebird U14 (1996–2001) Factory Service Manual specifies a bonnet support rod (stay) rather than gas-charged bonnet struts, and a torsion-bar hinge system for the boot lid instead of gas struts. The Nissan FAST electronic parts catalogue lists a hood “stay” assembly (typical Nissan p/n family 65410‑xxxxx) and boot “spring–torsion” components (typical p/n family 84430‑xxxxx), with no gas damper listed for bonnet or boot. The Bluebird Sylphy (G10, circa 2000–2005), often sold alongside or as a successor in some markets, is documented the same way in its Electronic Service Manual: bonnet prop rod and boot torsion bars, no gas struts.

Why didn’t Nissan fit gas struts to this model? It was a common design choice for mainstream sedans of the era from Japan. The Bluebird’s bonnet is supported by a simple steel stay, while the boot’s counterbalance and lift are handled by torsion bars integrated into the hinge assembly. This setup is reliable, light, and inexpensive, and it packages neatly without the need for extra brackets or serviceable struts.

• Cost and weight: A prop rod and torsion bars are lighter and cheaper than twin gas dampers.
• Packaging: Torsion bars sit inside the hinge area, leaving a clean boot aperture and no exposed cylinders.
• Reliability: Fewer seals and pressurised components means fewer age‑related failures.

Owners may occasionally see aftermarket bonnet strut kits or universal gas struts advertised. These are retrofit solutions and not OE on the 2001 Bluebird. If considering a retrofit, bracket quality, mounting strength, and correct force rating are critical to avoid panel misalignment or hinge stress. Otherwise, routine care is straightforward: keep the bonnet stay pivots lightly lubricated, ensure the stay clips in firmly, and if the boot action feels heavy or uneven, have the torsion bar preload checked and hinges inspected for wear.

FAQs

Does a 2001 Nissan Bluebird have factory gas struts?
No. Technical literature for the U14 Bluebird and G10 Bluebird Sylphy shows a bonnet prop rod and boot torsion bars, with no gas struts fitted from factory.

Can gas struts be retrofitted to the bonnet or boot?
Yes, aftermarket kits exist for the bonnet. Proper brackets and the right force rating are essential. The boot uses torsion bars, converting to gas struts would require custom fabrication and isn’t typically necessary if the torsion system is adjusted and in good nick.

What should be checked if the boot feels heavy or won’t stay up?
On this model, look at hinge condition and torsion-bar preload rather than chasing failed gas struts. A technician can inspect for bent hinges, worn pins, or incorrect torsion-bar setting, and adjust or replace parts as needed.