
GReddy 13-row oil cooler kit for 2003–2007 Nissan 350Z (Z33) provides increased oil cooling capacity for boosted or high-load engines. The kit supplies a multi-row cooler and hardware sized for the 350Z chassis to reduce oil temperatures and support sustained performance under demanding conditions. It's a practical upgrade for builders seeking improved thermal control without major plumbing changes.
GReddy 03-07 Nissan 350Z 13 Row Oil Cooler Kit HB231 Z33