Mcilvain Motors offers expert coolant line inspection and repair for Porsche vehicles prone to line failures, especially in high-performance models like the 997 and 996 Turbo. Our skilled technicians address common issues such as leaking or separated coolant pipes using permanent solutions like pinning or upgraded bonded fittings. We use factory-quality or improved aftermarket components to ensure long-term reliability and performance. Located in Tempe, Arizona, Mcilvain Motors is the trusted name for Porsche cooling system repairs. Prevent overheating and costly engine damage—schedule your coolant line service with the Porsche specialists at Mcilvain Motors today.