Mishimoto 1970-1973 Datsun 240Z Manual/Automatic Radiator

This Mishimoto performance aluminum radiator is a direct-fit upgrade for 1970-1975 Nissan applications covering 240Z, 260Z, 260Z 2+2. It replaces the weak points of the stock part with stronger materials and better flow or cooling so heat, boost and abuse stay under control on street and track duty. AutoTalent lists verified US-market fitment in the table below.

Why upgrade

The Mishimoto performance aluminum radiator for the Datsun 240Z is the ideal update to the stock Datsun radiator. The last thing you want is to be limited by an old, worn out radiator during a hot day at the strip or when you're stuck in traffic. Mishimoto engineers these kits around real chassis packaging, so hoses, coolers and adapters line up without fabrication on the listed years. Follow the published torque specs and install guide, reuse sensors where instructed, and confirm clearances if you run other supporting mods. Every unit ships with the Mishimoto Lifetime Warranty for as long as you own it.

Features

• Direct fit for the 1970-1973 Datsun 240Z and 1974-1975 Datsun 260Z
• Full aluminum design with durable, TIG-welded construction
• Features a two-row, 1.65-in thick brazed aluminum core, providing ideal fluid temperatures on the street or track
• Ideal replacement for an aged, clogged, or leaking stock radiator
• Includes 1.3 Bar High-Pressure Radiator Cap which effectively raises the boiling point of engine coolant, providing a safer and more efficient system
• Included magnetic drain plug captures harmful metal debris to safeguard cooling system performance
• Mishimoto Lifetime Warranty

What's Included

• Mishimoto Radiator
• Mishimoto Radiator Cap
• Magnetic Drain Plug
• Mishimoto Lifetime Warranty

Specifications

Fitment Notes

Verified against Mishimoto US applications and dealer listing for 1970-1975 (3 rows). Years extended to 2027 where the US model remains in production.

Vehicle Fitment