CSF Porsche 964/993 OEM+ Performance Fender Oil Cooler

CSF drew additional inspiration from its proven 911/930 Turbo Fender Oil Cooler (#8168), incorporating similarly engineered Widemouth fittings. These precision machined, threaded M30 “Widemouth” fittings are designed with an optimized inner diameter (ID) to dramatically improve oil flow. These fittings deliver up to 50% greater flow capacity compared to OEM connections. Each stainless steel fitting is crafted in-house for superior strength, durability, and long-term reliability under pressure. To ensure a perfect, leak-free seal, CSF pre-installs the fittings with high-quality copper crush washers.
The new CSF oil cooler for the 964 and 993 is a true OEM+ upgrade, engineered with modern cooling technology. Its advanced core offers multiple advantages over the original tube and fin design.
The CSF #8334 Cooling product is designed to be a “Drop-In Fit” application. The product will install in the OEM Location with no modifications necessary unless otherwise noted or instructions are included in the product package. Please see the manufacturer repair manual for standard installation instructions. If you do not feel confident installing this product CSF recommends taking it to a qualified installation facility.

• Product Specific Foam Inserts and High Quality 5-Ply Box to Ensure Damage Free Shipment Worldwide
• True Plug-and-Play “Drop-in Fit” Installation Requires Absolutely No Modifications
• CSF Logo Stamping and Individually Serialized for Quality Control and Authenticity
• OEM+ / High-Performance recreation of the original Längerer & Reich oil cooler
• Improved Design of Fan Shroud Mounting Locations for Easier Installation
• Modern Dual Pass 50mm High-Performance Tube and Fin Core
• Stainless Steel “Widemouth” M30 x 1.5 High-Flow Fittings
• Individually Leak and Pressure Tested at 8bar (116psi)
• Includes Warranty Sheet with Torque Specifications
• 100% All Aluminum TIG-Welded Construction
• 10-Year Limited Warranty
• Satin Black Finish

Fits
1989 Porsche 911 Carrera 4
1990 Porsche 911 Carrera 2
1990 Porsche 911 Carrera 4
1991 Porsche 911 Carrera 2
1991 Porsche 911 Carrera 4
1991 Porsche 911 Turbo
1992 Porsche 911 Carrera 2
1992 Porsche 911 Carrera 4
1992 Porsche 911 Turbo
1993 Porsche 911 Carrera 2
1993 Porsche 911 Carrera 4
1993 Porsche 911 RS America
1993 Porsche 911 Turbo 3.6
1994 Porsche 911 Carrera 2
1994 Porsche 911 Carrera 4
1994 Porsche 911 RS America
1994 Porsche 911 Speedster
1994 Porsche 911 Turbo 3.6
1995 Porsche 911 Carrera
1995 Porsche 911 Carrera 4
1996 Porsche 911 Carrera
1996 Porsche 911 Carrera 4
1996 Porsche 911 Carrera 4S
1996 Porsche 911 Targa
1996 Porsche 911 Turbo
1997 Porsche 911 Carrera
1997 Porsche 911 Carrera 4
1997 Porsche 911 Carrera 4S
1997 Porsche 911 Targa
1997 Porsche 911 Turbo
1998 Porsche 911 Carrera
1998 Porsche 911 Carrera 4
1998 Porsche 911 Carrera 4S
1998 Porsche 911 Carrera S
1998 Porsche 911 Targa

Brand

CSF