Porsche Thermostat O-Ring Genuine Porsche 99970114540

The Porsche Thermostat O-Ring Genuine Porsche 99970114540 is a genuine OEM replacement part designed for select 2010-2011 Porsche 911 models (chassis 997). Manufactured by Porsche, this high-quality O-Ring (part number 999-701-145-40 / 99970114540) ensures reliable sealing performance for your vehicle’s thermostat.

Verified Fitment:

• Porsche 911 Coupe (2010-2011), including Carrera 4S, Carrera S, GT3, GT3 RS, Turbo (3.8L H6)
• Porsche 911 Coupe (2011), Carrera GTS (3.8L H6), GT3 RS 4.0 (4.0L H6), Turbo S (3.8L H6)

For those seeking uncompromising factory quality, trust Genuine Porsche parts for precise fit and durability.