Precise adaptation and wide compatibility 
The KS-A553B fuel pump assembly boasts excellent compatibility and perfectly matches the original equipment manufacturer (OEM) part numbers E8821M, 31110-0W000 and 31110-1U000. The product has undergone rigorous testing to ensure precise matching with multiple vehicle models. 
In terms of vehicle compatibility, this product fully supports multiple configurations of the

2007-2009 models of Hyundai Santa Fe, including: 
2007 – 2009 model Hyundai Santa Fe GLS 2.7L Four-door Sport Edition 
2008 model Hyundai Santa Fe GLS 3.3L 4-door sport version 
2008 – 2009 model Hyundai Santa Fe GL 2.7L Four-door Sport Edition 
2009 model Hyundai Santa Fe GL 3.3L 4-door Sport Edition 
2007 – 2009 model Hyundai Santa Fe Limited 3.3L Four-door Sport Edition 
Innovative materials and advanced technologies 
The KS-A553B is manufactured by injection molding with high-temperature resistant POM engineering plastic, ensuring that the product maintains stable performance output in harsh working conditions. The core of the oil pump adopts a high-pressure, low-power consumption, brushless rotor design, which not only provides strong oil supply capacity but also achieves excellent energy efficiency. 
Outstanding performance and practical value 
This fuel pump assembly can effectively address the issue of insufficient fuel pressure in the vehicle, ensuring that the fuel system remains in the optimal working condition. By optimizing the fuel supply efficiency, the product significantly enhances the response speed of the power, making the engine output more smooth and powerful. At the same time, the product can effectively eliminate the odor from the fuel tank, improving the comfort of the driver and passengers. 
In actual use, users can clearly perceive a significant improvement in the vehicle's power performance. The engine responds more sensitively and directly, the acceleration process is smoother, especially under high-load conditions, and the fuel supply is more stable and reliable. The excellent durability of the product ensures reliability during long-term use and effectively extends the engine's service life. 
Kangsong Power Technology has always been committed to driving product development through technological innovation. The launch of the KS-A553B fuel pump assembly demonstrates the company's technical strength in the automotive parts field. The product is manufactured strictly in accordance with the original factory standards, and each production process undergoes strict quality control to ensure reliable product guarantees for users. The company will continue to focus on developing more high-quality automotive parts products, providing better choices for global car owners.