Aeagle Boot Lid Lift Supports for 1994–2004 Mustang — Rear Outer 19.09" Black, 100N Pair, OE Fit

Aeagle trunk lid lift supports (model 4643) are a pair of rear-outer gas struts engineered to replace worn shocks on 1994–2004 Mustang trunks, black, 19.09 inches long and rated 100N each.

If your Mustang's trunk drops slowly, feels heavy, or won’t stay open reliably, these lift supports restore smooth, controlled opening and secure hold for the rear lid. Designed to match factory fit and function, the set includes two identical 100-newton gas springs with OE-style fittings so you can reinstall quickly without modification. They are sold as a pair to ensure balanced support and consistent performance across both sides of the trunk.

How do these lift supports fit a 1994–2004 Mustang?

These supports are specified for the rear outer trunk placement on 1994–2004 Mustang models and use common OEM reference numbers for cross-compatibility. The 19.09-inch extended length and mounting ends align with the factory pivot points for a direct-fit swap. No special tools or drilling are required when replacing worn units.

• Fitment: 1994–2004 Mustang rear trunk outer position
• Reference numbers: 4643, PM2014, SG304019, F4ZZ63406A10A/B
• Length: 19.09 inches (measured extended)
• Mounts: OE-style ball/socket fittings for bolt-on installation

What performance can I expect from the 100N rating?

The 100-newton force rating provides moderate lift power suitable for typical Mustang trunk lids, giving predictable opening speed and secure hold when fully extended. The gas-filled cylinder offers smooth motion and consistent resistance across temperature ranges common in daily driving. Choosing the correct force prevents the trunk from drifting or slamming shut.

• Force: 100 N (suitable for most stock trunk lids)
• Operation: smooth gas-damped motion for controlled opening and closing
• Durability: sealed hydraulic design resists leakage and wear
• Pair-sold: balanced lift by replacing both outer supports together

How easy is the installation and what should I prepare?

Installation is straightforward for anyone with basic mechanical skills: support the trunk, remove the retaining clips or bolts on the old struts, and swap in the new units with the OE-style fittings. Typical replacement takes 15–30 minutes per side depending on access and tools. Keep a prop or helper to hold the trunk while swapping the supports to avoid injury or damage.

• Tools: small wrench or flat screwdriver for retaining clips
• Time: roughly 15–30 minutes per side for an experienced DIYer
• Tips: replace both outer supports together for even lift
• Safety: secure trunk open with a prop before removing old supports

Who is this for: Owners and restorers of 1994–2004 Ford Mustangs who need a dependable, direct-replacement rear-outer trunk lift support set. This pair suits drivers replacing worn or leaking struts, restorers aiming for period-correct fitment, and DIY mechanics who want a plug-and-play solution without aftermarket modifications. These supports are marketed by Aeagle with an emphasis on exact-fit design, OE reference compatibility, and reliable hydraulic action for long-term use.