Replacement KIT-101217-41 Water Pump & Thermostat Housing Kit 2-Piece

The Replacement KIT-101217-41 is a 2-piece water pump and thermostat housing kit engineered as a direct OEM replacement for select GM inline-5 and inline-6 engines. This kit includes both the water pump and the thermostat housing, simplifying the repair process and ensuring both components are replaced simultaneously for lasting reliability.

The water pump is responsible for circulating engine coolant throughout the cooling system, preventing overheating and maintaining optimal operating temperatures. The included thermostat housing securely seats the engine thermostat, regulating coolant flow between the engine and radiator based on load and driving conditions.

Key Features:

• Complete 2-piece kit includes water pump and thermostat housing
• Built to OEM specifications for a precise, leak-free fit
• Quality-assured through 100% leakage and functional testing of seals, bearings, and castings
• Permanently sealed and lubricated high-quality bearings for long service life
• Heat-treated shaft components for increased strength and durability
• Smooth coolant flow cavity design for efficient cooling system operation
• High-quality gasket included to resist pressure, corrosion, and thermal expansion

OEM / Replacement Part Numbers: 19234, 20330, 21097, 41122, 58588, 96166, 111118, 181638, 251635, 251731, 252822, 511817, 555097, 1307700, 01463856, 5513311, 12620226, 24576952, AW5097, AWP9234, CP5097, NP5097, WP9234, T1231