AiYiGu Rear Hatch Shocks for 2002-2009 Chevrolet Trailblazer, Envoy, Rainier, Saab 9-7X | Replace 4573

Rediscover a smooth, confident hatch with AiYiGu

The AiYiGu Rear Hatch Shocks are engineered to restore the easy, gradual lift you remember when your hatch was new. This pair is designed for select GM SUVs from the early to late 2000s, offering a ready-made solution when the hatch strain or gas power has degraded. Instead of fighting with a stubborn lid, you’ll experience a lighter lift and safer hold as the hatch rises and remains open where you need it.

Compatibility and replaceability

This set covers a range of models: Chevrolet/Chevy Trailblazer (2002-2009), Buick Rainier (2004-2007), GMC Envoy (2002-2009), Isuzu Ascender (2004-2008), Oldsmobile Bravada (2002-2004), and Saab 9-7X (2005-2009). It replaces the OEM reference 4573 (SG330046), making it easier to verify fitment against your vehicle’s documented parts list.

What you get

• Two shocks (left and right) in a single pair
• Hardware not included; no screws are required for installation
• Durable construction designed for repeated opening and closing

Size and performance

• Compressed length: 12.68 inches; Extended length: 20.16 inches
• Consistent, controlled action that resists sudden drops
• Symmetrical operation on both sides to maintain lid balance

Installation guidance

Installation is straightforward with basic tools. A flathead screwdriver is usually enough to detach the old strut and snap the new one into place. Be sure to prop the hatch to prevent it from falling during the swap and work slowly to avoid scratches.

Usage and benefits

Expect improved hatch feel during daily use, easier access to cargo, and a controlled lift that stays in place once opened. Real-world use includes routine loading, unloading, and weather-related hatch use.

Warranty and support

AiYiGu backs this hatch shock set with a two-year warranty against material and workmanship defects. If you have questions or concerns, our support team is ready to help.

Real-life use cases

Perfect for家庭忙碌日常、搬运 groceries、露营装备或季节性行李。平衡的支撑让你在繁忙日常中更从容无压力地使用后背盖。

Quality and peace of mind

AiYiGu products focus on fit, finish, and reliability. The two-year warranty offers added assurance when replacing aging hatch supports.