FAIRLADY Z (Z34) Engine Oil Cooler Kit
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Part Number: HPOCE-Z34UP | Side-Tank W5 | M20 × P1.5
Ultimate cooling integration with a specialized FRP under-panel and HPI’s maximum-capacity W5 Core!
This kit features our largest Side-Tank Core (W5) with micro-pitch fins, integrated into a custom-designed under-panel.
By mounting the core horizontally, it captures independent airflow without obstructing the radiator, allowing for more efficient cooling of both oil and coolant temperatures.
The dedicated FRP under-panel includes a built-in duct to extract hot air from the engine bay, along with convenient service holes to simplify oil and filter changes.
Kit Contents
Side-Tank Oil Cooler Core (W5):
Dimensions: L620 × H150 × W50mm
Oil Capacity: 0.95L / Weight: 3.7kg
Specialized FRP Under-Panel: Integrated design for optimized airflow and protection.
Oil Attachment: With built-in wax-type thermostat (Opens fully at 82°C).
Pre-assembled Custom Hose & Fitting Set: Specifically designed for the Z34.
Installation Components: Adjustable banjo unions, plug unions, dedicated brackets, and hardware.
Compatibility
Model Code: CBA-Z34
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