Premium Replacement Water Pump 8-97132210-1 8-97321508-3 for Isuzu 3LB1 Engines

The Ultimate Cooling Upgrade for Your Isuzu 3LB1 Fleet

Don't let a leaking water pump shut down your job site. Whether you are operating a fleet of Hitachi mini excavators in tight urban trenches or relying on a Generac diesel generator for critical prime power, the Isuzu 3LB1 engine demands absolute thermal stability. Our premium 8973215083 Water Pump Assembly is built to outperform standard aftermarket options, delivering unmatched coolant circulation and a leak-free lifespan.

Engineered to Dominate Downtime

• 100% Guaranteed OEM Fitment: Stop wasting time with parts that almost fit. This water pump is a precise drop-in replacement for Isuzu OEM part numbers 8973215083 (8-97321508-3) and 8971322101 (8-97132210-1). The mounting flange and impeller housing map perfectly to the 3LB1 block, ensuring a rapid, frustration-free installation.

• Broad Engine Family Compatibility: Designed as a universal cooling solution for the Isuzu 3-cylinder and 4-cylinder compact diesel family, offering flawless integration with the 3LA1, 3LB1, 3LC1, and 4LB1 engine platforms.

• Severe-Duty Mechanical Seal: Construction and industrial equipment endure punishing vibrations and high-RPM loads. We utilize an upgraded, heavy-duty internal mechanical seal and premium bearings to completely eliminate premature coolant weepage and shaft play.

Check Your Machine: Fitment Verification

This water pump covers a massive range of compact construction equipment and industrial power units. Verify your application below:

• Direct Replacement Part Numbers: 8973215083, 8-97321508-3, 8971322101, 8-97132210-1

• Generator Industry Cross-Reference: Generac 000000000000016219

• Compatible Isuzu Engines: 3LA1, 3LB1, 3LC1, 4LB1

• Hitachi Excavators: EX55, EX55UR, ZX55UR

• Sumitomo Excavators: SH25J, SH28J, SH30JX

• IHI & Doosan Excavators: 16N, 17NE, NX25 / Solar 030

• Industrial Generators: Generac, Denyo, MQ Power Mobile Units

• Component Type: Direct-Fit Engine Coolant Pump

• Inventory Status: In Stock – Ready for Immediate Global Dispatch