The VQ37 engine on FAIRLADY Z34 does not have an engine oil cooler attached as a genuine parts. By this, if you do some sporty driving at normal roads or winding roads, engine oil temperature rise high. When engine oil temperature becomes excessive high, performance of the Lubricating oil cooling largely decrease. Particularly, it is necessities to enjoy circuit run. To that end, an oil cooler kit is essential. Kit contents Oil cooler core (landscape-oriented eight tiered structure)An exclusive installation stay bolt. Sandwich block. Stainless messh hose. Fittings. Bolts.

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