ACDelco 12703898 Gm Original Equipment Water Pump - Kit

The ACDelco 12703898 is a complete GM Original Equipment water pump kit designed to restore reliable cooling system performance in your GM vehicle. This comprehensive kit includes the water pump housing, seals, bearing, impeller, pulley, gasket, and plug—everything needed for a complete water pump replacement.

Key Features:

• Complete kit with housing, seals, bearing, impeller, pulley, gasket, and plug
• Thoroughly tested for reliable, leak-resistant performance
• Uniform wall sections and smooth coolant-flow cavities for efficient coolant circulation
• Coated seals with stainless steel spring for enhanced durability
• Heat-treated impeller shafts supported by high-quality ball/roller bearings
• Counterclockwise rotation design for specific GM applications
• Manufactured to GM OE specifications for fit, form, and function

This original equipment water pump kit circulates coolant through your vehicle's radiator and engine system to maintain proper engine temperature and prevent overheating. Designed specifically for select 2003-2006 GM vehicles including Cadillac, Chevrolet, GMC, and Hummer models, it provides the same performance, durability, and service life you expect from General Motors original parts.