NISMO Z34 Diff Oil Cooler Kit - Nismo (21600RRZ46)

Details

• Brand:

  

• SKU:

  21600RRZ46

• Description:

  NISMO / Nissan 21600‑RRZ46 — Z34 Differential Oil Cooler Kit

  Enhance your drivetrain’s durability and performance with the genuine 21600‑RRZ46 NISMO differential oil cooler kit — engineered for high-stress, track-oriented Z34 applications.

  Features & Benefits

  • Optimized cooling efficiency
    The kit uses a high-performance core with superior heat exchange capacity to keep differential oil temperatures in check under prolonged high load.

  • Custom air guide layout
    Designed specifically for Z34 configurations, the included air guides optimize airflow to the cooler while shielding it from heat damage from the exhaust system.

  • Protective netting & robust construction
    A protective mesh is included to prevent damage from road debris. The core is built from durable aluminum, and all hoses and fittings are engineered for heat resistance.

  • Integrated pump, wiring & control switch
    The kit features a dedicated pump, wiring harness, and interior ON/OFF switch — giving you control over coolant flow during street or track use.

  • Complete kit with mounting hardware
    Everything needed for installation — the cooler core, lines, fittings, pump, hardware — is included for a streamlined install.

  Application & Fitment

  • Designed for Nissan / NISMO Z34 (Fairlady Z / 370Z) platforms from approximately 2009 to 2020.

  • Ideal for drivers pushing their differential system hard — such as circuit driving, autocross, or aggressive street use.

  • Especially effective where factory differential cooling proves insufficient under sustained high load.

• Condition: New

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