The Porsche 911 is one of the most iconic vehicles ever created. To this day, more than 80% of all 911's are still on the road " many of which have been restored and modified over the years to not only keep them looking and driving in classic form, but also to bring new life to reinvent the classic design by specialty shops, hotrodders, and other automotive enthusiasts in the performance aftermarket.

With many customized Porsches now fetching prices of $250k-$500k+, it seems every aspect of these classic cars have been improved upon. However, to the dismay of many in the Porsche world, the oil cooling system to keep these cars running cool has remained original, with very few advances in performance and technology. Because of this, the OEM oil cooler has become extremely expensive and hard to get. The OEM supplier has limited the production of this oil cooler, which has caused many Porsche mechanics and parts suppliers to buy up any available inventory " making it increasingly difficult to purchase an OEM oil cooler at an affordable price with the newly listed MSRP of ~$1,300 USD.

As a leader in water-cooled Porsche performance cooling, a few years ago, CSF started to get many inquiries for classic Porsche oil cooling products. After market research, CSF was very surprised to uncover the disconnect between OEM supply and market demand, as well as the lack of high quality aftermarket replacement units available. Further (up until this CSF release), there have been no improvements in technologies, features, or any high-performance oil coolers ever introduced to keep up with the advancements in Porsche restoration.

After more than 18 months of development and a $20k+ investment into the perfect oil cooling tube and fin combination, CSF has answered the call of Porsche enthusiasts around the world with the introduction of its state-of-the-art 911/930 Turbo right fender oil cooler. This oil cooler maintains the classic design for even the most discerning, concourse-winning restoration customer, but comes packed with innovative modern technologies, features, and high performance to also meet the demands of high horsepower builds with bigger engines, larger turbos, and standalone ECU management systems. Something that's never been done and now exclusively available from CSF.

High-Performance Core Technology

• 50mm Core vs. OEM 45mm
• 15 Rows of Turbulated Tubes, 16 Rows of Fins (Same as OEM Spec)
• Innovative Square Fin Design (Stronger, Better Performance, Less Clogging)
• ~10% Better Performance (Wind Tunnel Tested)
• No Increase in Pressure Drop

M30 x 1.5 High-Flow Fittings

• OEM Style, Machined In-House
• 17.5mm ID "Widemouth" Design vs. 14.5mm ID of the OEM Fittings
• Stainless Steel w/ Copper Crush Washer for Increased Strength and Durability vs. OEM Mild Steel
• Deeper Plunge for More Volume
• 50% Greater Flow Capacity for Maximum Performance

M22 x 1.5 Inlet/Outlet Connections

• Internal Radius for Maximum Flow
• Optimised to Also Accept AN-16 Connections for Increased Versatility and Setup Configurations

Temperature Sender Combination Mounting Boss

Three Fittings Included

1. Threaded Plug (For Use With No Fan)
2. M14 x 1.5P Adapter (For Use With OEM Fan)
3. 3/8-18 NPTF Adapter (For Use With SPAL/Modern Fan)

• 1/2-14 NPTF design to accommodate the included three fittings

Additional Features

• Drop-in Fit With No Modifications Necessary for Installation
• Slotted Mounting Holes for Easier Installation (Ideal for Retrofitting in Early Models 1965-1983)
• Included Bracket Weld for Additional Strength (Same as OEM)
• Individually Pressure Tested at 8bar (116psi)
• 100% TIG Welded
• 10-Year Warranty
• Includes Instruction Sheet with Torque Specifications
• CSF Logo Stamping and Individually Serialized for Quality Control and Authenticity
• Product Specific Foam Inserts and High Quality 5-Ply Box to Ensure Damage Free Shipment Worldwide

Fitment

Porsche 911/930 Turbo (1965-1989)

• 1965-1973 vehicles came with no oil cooler, can be retrofitted in
• 1974-1983 replaces tubular oil cooler (OEM part number 930 207 050 03 " use OEM part number 10 0201 053 adapter kit for CSF oil cooler)
• 1984-1989 direct-fit replacement (OEM part number 930 207 053 02 & 930 207 053 04)