ECCPP Rear Liftgate Lift Supports for Toyota Sienna 2004-2010 – 4590 SG229013 (Set of 2)

Upgrade your Toyota Sienna's rear hatch with ECCPP Rear Liftgate Lift Supports. This paired set of gas spring struts delivers a controlled, steady opening and closing for the hatch, reducing the effort required to hold the door up by hand when your hands are full or when parking on an incline. Each component is built to feel balanced, providing a confident motion without abrupt drops that can surprise you during daily loading and unloading.

Fit and build quality are designed for long-term reliability. The kit is intended for 2004–2010 Sienna models and is compatible with SG229013 and 4590 specifications. Heat-treated piston rods help resist heat buildup, while multi-lobe seals dampen vibration for smoother operation. The parts are 100% new and designed to meet or exceed OEM-like expectations, offering a practical replacement option that preserves the hatch's performance.

Key features

• FITMENT for Toyota Sienna 2004–2010; SG229013 and 4590 compatibility; set of 2
• QUALITY construction with heat resistant piston rods and multi-lobe seals
• FUNCTION provides assist to lift and hold the hatch open without manual support
• EASY INSTALLATION with common hand tools; no special tools required
• NOTICE includes a one-year warranty and compatibility guidance

Practical benefits you may notice in everyday use include a smoother, more controlled hatch rise, improved alignment when opening and closing, and reduced effort when your hands are full. The system is designed to operate consistently, even under varying weather and road conditions.

Daily use and tips

• Quiet operation with fewer vibrations during open/close cycles
• Reliable support for frequent hatch use, such as loading groceries or luggage
• Durable design aims to extend service life of the rear hatch hardware

Installation and warranty: This kit includes two lift supports and a one-year warranty. Installation is straightforward with basic hand tools, and ECCPP offers support if you have questions about fitment or installation.