Laso 928-106-015-20 Water Pump for Porsche 928 S4 GT GTS

The Laso 928-106-015-20 is a premium quality replacement water pump engineered specifically for Porsche 928 models from 1987-1995, including S4, GT, and GTS variants. Manufactured in Germany, this water pump represents the gold standard in aftermarket cooling system components for classic Porsche applications.

Key Features:

• 100% manufactured and assembled in Germany by Laso, a trusted supplier since 1965
• Plastic impeller design prevents catastrophic engine damage if impeller detaches
• Weep hole design allows early warning of seal failure before major problems occur
• High-quality bearings engineered for long service life and minimal noise
• Direct OEM replacement for part numbers 928.106.015.20, 928.106.015.12, 928.106.015.18, and 928.106.015.13
• Includes mounting gasket for proper installation

The water pump circulates coolant throughout the engine to maintain optimal operating temperature. When the engine exceeds its optimal temperature, the pump moves the coolant mixture into the radiator to prevent overheating. Laso water pumps feature a modern plastic impeller design that offers significant safety advantages over older metal impeller designs—if the impeller should ever detach, the plastic material will not damage the aluminum pump housing or engine block.

Laso has earned its reputation through continuous product improvements and exceptional durability. The company specializes in sophisticated engine components including oil and coolant pumps for European performance vehicles. This water pump is recommended as a preventative replacement during timing belt service intervals, typically every 60,000-100,000 miles, to avoid the extensive labor costs associated with emergency replacement.