CSF Porsche 911/930 Turbo OEM+ Performance Oil Cooler

Until this release, there had been no meaningful improvement in oil cooler technology for the classic air-cooled 911/930 platform, despite decades of restoration and modification advancements everywhere else on these cars. After more than 18 months of development and a $20,000+ investment into perfecting the ideal tube and fin combination, CSF's Right Fender OEM+ Performance Oil Cooler finally answers that gap - maintaining the classic factory appearance that concours-level restoration customers demand, while packing in genuinely modern performance for high-horsepower builds running bigger engines, larger turbos, and standalone ECU management.

The core is enlarged to 50mm versus the OEM's 45mm, while retaining the same 15 rows of turbulated tubes and 16 rows of fins as factory specification - so the classic look and mounting are preserved exactly. An innovative square fin design offers genuine advantages over the factory round fins: stronger, better performing, and less prone to clogging, delivering roughly 10% better performance in wind tunnel testing with no increase in pressure drop. It's a true drop-in, plug-and-play fit including the OEM rock guard and all factory mounting hardware, with a temperature sender combination mounting boss and three included fittings covering threaded plug (no fan), OEM slip-on connection, or optional thermostatic fan control.

Works with: 1974-1983 models (replaces the tubular oil cooler via included adapter kit) or 1984-1989 models (direct-fit replacement) - 1965-1973 models can also be retrofitted, as these didn't originally come equipped with this cooler.

Why Choose This Oil Cooler

• 50mm core versus the OEM's 45mm - genuine capacity increase while retaining OEM tube/fin row counts
• Innovative square fin design - stronger, better performing, less prone to clogging than factory round fins
• ~10% better performance - wind tunnel tested, with no increase in pressure drop
• True drop-in, plug-and-play fit - includes OEM rock guard and factory mounting hardware
• Maintains the classic factory look - built for concours-level restorations as much as performance builds
• 100% TIG-welded, individually pressure tested at 8bar (116psi) - genuine build quality with a 10-year warranty

Compatibility

• Porsche 911 Turbo (930, 1974-1989)
• Porsche 930 Turbo (1974-1989)
• Porsche 911 (1965-1973, retrofit application - these models didn't originally include this cooler)

Part Number

• CSF #8168, replaces OEM #930 207 053 02 & #930 207 053 04 (1984-1989 direct fit); 1974-1983 requires adapter kit (OEM #10 0201 053)