Porsche Performance A/C Evaporator 911 964 & 993 (1989-1998) model. 

Restore and upgrade your Porsche 911’s air conditioning system with the CSF Performance A/C Evaporator, engineered as an OEM+ replacement for 964 and 993 models. Designed to deliver improved cooling performance, durability, and reliability, this evaporator provides a modern solution for aging factory A/C systems.

Over time, original evaporators can suffer from oxidation, corrosion, and reduced efficiency, especially after R12-to-R134a refrigerant conversions. CSF’s upgraded evaporator is optimized for modern R134a systems, helping restore cooling performance and improve overall driving comfort.

Featuring improved construction materials and an anti-corrosive finish, this evaporator eliminates common issues associated with aging factory units while offering a direct replacement solution without the cost of a Genuine Porsche component.

Features:

• OEM+ performance A/C evaporator upgrade
• Approximately 2x the performance of a new OEM evaporator
• Optimized for R134a refrigerant conversions
• Improved cooling efficiency and cabin comfort
• Enhanced durability with modern construction materials
• Anti-corrosive coating helps prevent oxidation and corrosion
• Eliminates white flakes and dust particles caused by aging evaporators
• Direct-fit replacement design
• More affordable alternative to a Genuine Porsche unit