NOTE NISMO S (E12-Kai) Engine Oil Cooler Kit
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Part Number: HPOCE-E12S
Side-Tank W4 | M20 × P1.5
Bolt-on installation with a specialized Side-Tank Core (W4) for the Note NISMO S (E12-KAI)!
This sandwich-style kit features our high-performance Side-Tank Core (W4), designed specifically for the Note NISMO S (E12-KAI).
The specialized brackets allow for a complete bolt-on installation with no body modifications required.
By positioning the core at the front-left of the radiator, it ensures optimal airflow and cooling performance even with the license plate installed.
Note on "KAI" (改): > The "KAI" suffix in the model code represents a specialized factory-modified model in Japan, signifying its unique performance heritage.
Kit Contents
Side-Tank Oil Cooler Core (W4):
Dimensions: L230 × H140 × W50mm
Oil Capacity: 0.6L / Weight: 1.26kg
Oil Attachment: Includes built-in wax-type thermostat (Opens fully at 82°C).
Pre-assembled Custom Hose & Fitting Set: Specifically designed for the E12-Kai chassis.
Installation Hardware: Dedicated mounting brackets, bolts, and nuts.
Compatibility
Model Code: E12-Kai (Note NISMO S / Factory Modified Specification)

