GKTech Nissan Z33 350Z Radiator Cooling Panel - Non HR Model

The GKTech Radiator Cooling Panel for the Nissan Z33 350Z (Non-HR) is a simple yet effective upgrade that improves cooling efficiency by directing more air through the radiator core instead of allowing it to escape over the top. The factory engine bay leaves a gap between the upper radiator support and radiator, which reduces airflow and increases coolant temps—especially during aggressive driving or track sessions. This cooling panel seals that gap, ensuring your radiator performs at its full potential.

Crafted from laser-cut aluminum with a sleek black anodized finish, it bolts in easily using the OEM mounting points with no modifications required.

Key Features:

• Improves Radiator Efficiency: Forces more air through the radiator for better cooling

• Made for Non-HR Models: Perfect fitment for 2003–2006 VQ35DE-equipped 350Zs

• Lightweight & Durable: Laser-cut aluminum with anodized black coating

• Easy Installation: Uses factory mounting hardware—no cutting or trimming needed

Specifications:

• Material: Aluminum

• Finish: Black anodized

• Install Time: ~15–30 minutes

Compatibility:

• Nissan 350Z (Z33 Non-HR) – 2003–2006 (VQ35DE engines only)
  Not compatible with 2007–2008 HR models.

What’s Included:

• (1) Radiator cooling panel

• (1) Mounting hardware kit

Notes:

• Designed for use with OEM radiator and core support

• May require adjustment with aftermarket radiators or fan setups

• Pairs perfectly with other GKTech cooling upgrades for maximum efficiency

Keep your 350Z running cooler and performing harder with the GKTech Radiator Cooling Panel—built to seal the deal on performance and efficiency.