Water Pump 1873109920 6UZ1 For Isuzu Engine 6HK1 6WG1

• Commercial vehicles: Isuzu CXZ, GIGA heavy-duty trucks
• Construction machinery with 6UZ1 power
• Stationary industrial diesel generator sets
• Municipal engineering heavy vehicles

1. Heavy-Duty Cast Iron Housing

   The pump body adopts high-strength cast iron integral casting technology, excellent shock resistance and corrosion resistance. Adapted to long-distance heavy-load transportation and complex construction working conditions, effectively avoiding pump body cracking and deformation under continuous vibration.

2. High Precision Sealing Assembly

   Equipped with high-performance mechanical water seal and heavy-duty anti-wear shaft bearing. The impeller assembly undergoes strict dynamic balance testing, effectively preventing coolant leakage and bearing burnout, avoiding engine overheating shutdown caused by water pump failure.

3. 100% OEM Dimension Standard

   CNC precision machining for all mounting flanges, water inlet/outlet passages and bolt hole positions. Direct replacement without modification, perfectly matching Isuzu 6UZ1 engine, stable assembly and reliable sealing performance.

4. Optimized Hydraulic Circulation Design

   Streamlined large-flow impeller designed according to original factory parameters, providing stable coolant flow and pressure. Guarantee sufficient cooling for cylinder block and cylinder head under full-load operation, reduce high-temperature abrasion and prevent power drop.

5. Stable Engine Temperature Control

   Replace aging original water pump to restore standard cooling circulation, solve engine overheating, boiling water, power loss and excessive fuel consumption. Maintain normal operating temperature of 6UZ1 engine and extend overall service life of vehicles and equipment.

Delivery: We support multiple reliable shipping methods, including SF Express, YTO, ZTO and EMS. All products pass strict hydraulic pressure and running test before delivery, anti-rust packaging, complete tracking information for global delivery.

Import duties, local consumption taxes and extra handling fees are not included in the quoted price and freight. Buyers are responsible for these fees in accordance with local customs regulations.

This heavy-duty engine water pump is specially developed for Isuzu 6UZ1 diesel engines, widely used in Isuzu GIGA / CXZ series heavy trucks. Built with robust cast iron housing, durable sealing assembly and OEM dimensional accuracy. Ideal replacement spare part for engine overhaul, effectively reduce vehicle downtime and maintenance costs.