The RX-79[G]Ez-8 Gundam Ez8 is a customized RX-79[G] Gundam Ground Type introduced in the OVA Mobile Suit Gundam: The 08th MS Team and is piloted by the main protagonist Shiro Amada.

During the battle with the Apsaras II, Shiro Amada's Gundam Ground Type was heavily damaged, necessitating major repair and overhaul. Based on the combat data collected up until that point, as well as feedback from Shiro Amada himself, the Gundam received various modifications. The result became known as Gundam Ez8, short for "Extra-zero-8", which stood for "08th MS Team extra unit".

The Ez8's chest armor received major changes. Its chest armor plating was made using two Zaku II shoulder shields welded together, which can flip open for easy maintenance and can withstand a direct hit from a Zaku II's 175mm Recoilless Rifle with only a few scratches. The multi-launcher and the chest-mounted vulcan gun were removed due to being considered unnecessary. Instead, a 12.7mm vulcan gun was mounted just below the chest armor.

Due to high damage rates in the jungle, the Gundam's signature V-fin was replaced with a rod antenna mounted on the right side of the head. The snorkel camera was removed, and a pair of 35mm vulcan guns were mounted on either side of the head. Due to the lack of Luna Titanium armor material, extra armor was added to the forehead and around the chin for protection. Other changes include the addition of movable knee spikes, which ensure stability during firing, and an improved shield fitted with extra armor. Due to improved power balance, its backpack thrusters had a higher output despite being visually identical.

Overall, as a result of the various modifications, the Ez8 was made lighter without significantly sacrificing durability. Though its basic performance was unchanged from the Gundam Ground Type, it was slightly superior in terms of mobility and communications ability.