GKTech Nissan S13 240sx Silvia Radiator Cooling Panel Side Panels (Pair)

The GKTech Radiator Cooling Panel Side Panels are designed to complement your S13's engine bay by sealing the gaps between the radiator and the inner chassis rails. These side panels help direct airflow through the radiator rather than letting it escape around the sides—improving cooling efficiency, especially under hard driving or track conditions.

Made from laser-cut aluminum, these side panels are lightweight, corrosion-resistant, and shaped to perfectly match the inner engine bay walls of S13 240SX, Silvia, and 180SX models. Whether you're chasing lap times or just want a cleaner look under the hood, these are a perfect finishing touch.

Key Features:

• Improves Cooling Efficiency: Forces air through the radiator by closing off side gaps

• Laser-Cut Aluminum Construction: Lightweight, durable, and corrosion-resistant

• Direct Bolt-On Fitment: Uses factory holes—no trimming or modification required

• Cleans Up Engine Bay Aesthetics: Matches well with GKTech radiator top panels

Specifications:

• Material: Aluminum

• Finish: Black anodized or raw (varies by batch)

• Install Time: ~15–30 minutes

Compatibility:

• Nissan S13 240SX (RWD)

• Nissan Silvia (S13 – RWD)

• Nissan 180SX (RWD)
  Compatible with OEM and most aftermarket radiators

What’s Included:

• (2) Radiator cooling panel side plates (left and right)

• (1) Hardware kit (if required)

Notes:

• Designed to be used with or without GKTech radiator top panels

• Perfect for track builds, engine swaps, or bay refreshes

• No effect on front bumper or fan fitment

Complete your cooling system and tidy up your bay with GKTech’s S13 Radiator Cooling Panel Side Panels—a subtle yet functional upgrade that keeps airflow focused and fitment factory-clean.