CSF Porsche 997 / 987 OEM+ Performance A/C Condenser - 8394

Key Differences and Improvements vs OEM:

• Increased performance: Approximately 5% better performance than a brand-new OEM condenser and much larger improvement over a clogged or dirty unit that has been installed for some time.
• More airflow to the radiator behind the condenser for better engine cooling performance
• Improved Durability: More robust design and construction materials
• Less Expensive: Around half the price of a new Genuine Porsche unit

Design & Engineering

CSF has decades of experience designing and manufacturing A/C Condensers, and has once again applied modern design and manufacturing techniques to these classic Porsche platforms. The result is a condenser that fits perfectly, outperforms the factory system by a significant margin, and costs less than a new OEM unit.

CSF vs OEM

The CSF 997/987 Condenser utilizes a modern parallel-flow core design similar to the original OE unit. However, the CSF 16mm 10-channel microtube core offers better flow and more surface area contact for superior heat transfer. The 8mm tall multi-louvered fins further improve heat transfer over the basic fin design of the OE unit. Together, these features offer better heat dissipation for the refrigerant while increasing airflow to the radiators behind them.

Key Differences and Improvements:

Why Upgrade?

Whether you are restoring a 997, 987, or 996 Turbo/C4S/GT2 to show-car condition or upgrading your weekend toy for more comfort, CSF's OEM+/Performance A/C Condenser is a no-brainer. It is a straight forward plug-and-play installation, more efficient, and built to last.

⚠ Fitment Notes

The CSF #8394 (OE: 997-573-911-05 / 997-573-911-04 / 997-573-911-02 / 996-573-111-03 / 996-573-111-02) does not fit the Porsche 911 991.1 models. You may see conflicting fitment information on OE sites that list the 991.1 models as compatible. The 991.1 uses the OE: 991-573-111-06.