Nissens 91164 Automatic Transmission Oil Cooler for Porsche Tiptronic

The Nissens 91164 is a premium aftermarket automatic transmission oil cooler designed specifically for Porsche Tiptronic transmissions. This high-quality heat exchanger replaces OEM part number 996-307-017-01 and provides efficient cooling to maintain optimal transmission fluid temperatures for reliable, long-lasting performance.

Key Features:

• Aluminum construction for superior heat dissipation and durability
• Engineered to OEM specifications for precise fitment
• Pressure-impulse tested with 100,000 cycles at up to 10.0 bar (145 PSI)
• Advanced manufacturing standards ensure proper operation and extended service life
• Gaskets and seals included for complete installation
• Direct replacement for Porsche OEM 996-307-017-01 (supersedes 996-307-017-00)

Nissens transmission oil coolers are built with over 100 years of thermal management expertise, ensuring proper temperature control to prevent overheating, extend transmission life, and maintain smooth shifting performance. The compact design allows for straightforward installation in the original mounting location.

Recommended O-Rings for Installation: 2x 999-707-388-40 and 2x 900-331-034-40 (sold separately)