GKTech Nissan S14A (Kouki) 240sx Radiator Cooling Panel

The GKTech Radiator Cooling Panel for the Nissan S14A 240SX (Kouki) is a simple but highly effective upgrade designed to maximize airflow efficiency through the radiator. From the factory, there's a gap between the upper radiator support and the radiator itself—allowing high-pressure air to escape over the top instead of flowing through the core. This panel seals that gap, forcing more air through the radiator for lower coolant temperatures and improved performance during high-stress driving.

Constructed from laser-cut aluminum and finished in a black anodized coating, the panel bolts directly to OEM mounting points with no cutting or modifications required.

Key Features:

• Enhances Cooling Efficiency: Directs airflow through the radiator to reduce temps

• Kouki-Specific Fitment: Designed specifically for S14A (Kouki) front end

• Strong and Lightweight: Black anodized laser-cut aluminum construction

• Simple Bolt-On: Uses factory mounting hardware and locations

Specifications:

• Material: Aluminum

• Finish: Black anodized

• Install Time: ~15–30 minutes

Compatibility:

• Nissan S14A 240SX (Kouki only) – 1997–1998
  Not compatible with S14 Zenki or other S-chassis models.

What’s Included:

• (1) Radiator cooling panel

• (1) Mounting hardware kit

Notes:

• May require slight adjustment with aftermarket radiators or fan shrouds

• Ideal for track, drift, or performance-oriented street cars

• Pairs well with GKTech fan shrouds and cooling accessories

Improve airflow and control engine temps with the GKTech Radiator Cooling Panel for the S14A—a clean, functional upgrade for your cooling system’s performance.