PAI ENGINE OIL PUMP (OEM #3971544) 03-18 CUMMINS - 141309

The PAI INDUSTRIES 141309 ENGINE OIL PUMP is a premium aftermarket oil pump designed specifically for Cummins ISB / QSB Series applications, covering models from 2003 to 2018 with 5.9L/6.7L 24V engines. Crafted from high-quality steel, this oil pump ensures a perfect seal between the pump, gasket, and engine block, providing optimal performance and protection for your engine.

As a direct replacement for the OE oil pump part number 3971544, this PAI oil pump guarantees a seamless fit and reliable operation. Backed by a genuine PAI product with a factory 2-year warranty, you can trust in the durability and quality of this oil pump to deliver peak performance.

PAI is synonymous with excellence in aftermarket heavy-duty diesel parts, consistently meeting or exceeding OE standards with their products. With precise dimensions, superior craftsmanship, and rigorous testing, PAI oil pumps offer unmatched strength and reliability even in high-temperature and high-stress environments.

Proudly made with industry-leading materials and processes, PAI oil pumps undergo strict quality control measures to ensure precision and longevity. With a commitment to variety and innovation, PAI continuously expands its product offerings to cater to the diverse needs of vehicle owners. Whether you require an oil pump, gasket, O-ring, or a comprehensive kit, PAI has all your engine part essentials covered.

Enhance your engine's performance and longevity with the PAI INDUSTRIES 141309 ENGINE OIL PUMP, a reliable and high-quality solution for your Cummins ISB / QSB Series applications. Trust PAI for all your oil pump needs and experience the difference in quality and performance.

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E-Catalog Pages:

Cummins Engine
Oil Pump  - ISB / QSB Series

Water Pump, Thermostats and Oil Pump
B Series Oil Pumps  - Oil Pumps