Genuine Porsche 958 107 168 10 Coolant Expansion Tank Cap - 958 107 168 10 OEM

The Genuine Porsche 958 107 168 10 is an OEM replacement cap designed to factory specifications for the Porsche Cayenne (958). Sourced directly from Porsche, this cap ensures a precise, leak-free seal on the coolant expansion tank, maintaining proper system pressure and protecting the cooling system from contamination and fluid loss.

Key Features:

• 100% Genuine Porsche OEM part — not aftermarket or remanufactured
• Engineered to exact factory pressure specifications for the Porsche Cayenne cooling system
• Ensures a secure, leak-proof seal on the coolant reservoir
• Direct OEM fitment — no modifications required
• Manufactured from high-quality, heat-resistant materials for long-term durability
• Replaces worn, cracked, or missing original caps that can lead to coolant loss or overheating

Using a Genuine Porsche OEM cap rather than an aftermarket substitute guarantees compatibility and maintains the integrity of your vehicle's cooling system. Part number 958 107 168 10 is the factory-designated replacement, ensuring correct fitment and performance.