CSF 65-89 Porsche 911 / 930 OEM+ High-Performance Oil Cooler

The CSF 8168 oil cooler is built with a 50mm core, which is 5mm thicker than the original equipment manufacturer (OEM) unit. This increased core thickness, combined with CSF's innovative square fin design, helps dissipate heat more effectively, keeping your engine oil temperatures in check. This is especially important for the air-cooled Porsche 911 and 930 models, which can run hot, particularly when modified with larger engines or turbos.

CSF has invested heavily in developing the right combination of tube and fin design to offer improved cooling performance, estimated at around 10% over stock. The cooler is constructed with 100% TIG welded seams for solid durability and is individually pressure tested at 8 bar (116 psi) to ensure it holds up under pressure. It's designed as a direct fit, meaning it installs without needing any modifications to your vehicle, and includes a bracket weld for added strength, just like the original.

This oil cooler also offers flexibility for temperature sender mounting, coming with three fittings: a threaded plug for use without a fan, and an M14 x 1.5P adapter for use with the OEM fan. The slotted mounting holes make installation easier, particularly for retrofitting into earlier models. If you're looking to maintain your classic Porsche's appearance while upgrading its performance and reliability, this CSF oil cooler is a well-built option.