Upgrade your 1998-2004 Nissan Frontier or 2000-2004 Xterra (2.4L/3.3L) with Neninkiy's complete aluminum shroud fan kit. This high-performance cooling solution includes a precision-engineered AA5052 aluminum shroud (27"W x 23"H), two 12" high-flow fans (1730 CFM each with 10 S-blades), and a thermostat relay kit. The shroud's shuttered design optimizes airflow while protecting engine components, and the included fans feature durable plastic blades with zip-tie mounts for secure installation. The thermostat automatically activates the fans at 185°F (on) and 165°F (off), with color-coded wiring (red to battery, white to ignition, etc.) for hassle-free setup. Ideal for replacing worn OEM units (CC2215, Q2215, RAD2215) or upgrading stock cooling systems. Note: Not compatible with 2.5L or 4.0L engines.