13592601 Fuel Pump Assembly - Direct Replacement for 13582546 | MAYCCI OEM Fit

Direct OEM Replacement‌

Exact interchange for part numbers ‌13592601‌ and ‌13582546‌, matching factory electrical connectors, fuel line fittings, and mounting brackets.
Compatible with ‌5.3L, 6.0L, and 6.2L V8 engines‌ in GM trucks and SUVs.

High-Efficiency Fuel Delivery‌

Maintains optimal fuel pressure (‌55–60 PSI‌) to prevent lean/rich conditions and improve throttle response.
High-flow turbine pump delivers ‌220–250 L/hour‌, supporting towing, hauling, and high-RPM demands.


Fuel pump assembly the export market of the industry shows a diversified trend. The Asia Pacific region is the main export destination, especially China and India, with rapid demand growth. The demand for high-end fuel pump products in the European and American markets is stable, but the competition is fierce. With the promotion of the "belt and road" initiative, the Middle East and African markets have also become emerging export growth points. The strictness of environmental protection regulations and the popularity of new energy vehicles have promoted the demand for efficient and energy-saving fuel pumps and provided new opportunities for the export market

The thermal management of the fuel pump assembly ensures the stable operation of the pump body in a high temperature environment by optimizing the heat dissipation design, using high thermal conductivity materials, and integrating temperature sensors.