31110-2J400 Fuel Pump Assembly - Direct Replacement for 311102J400 | MAYCCI OEM Fit

Direct OEM Compatibility‌

Plug-and-play replacement for ‌311102J400‌, featuring identical mounting brackets, electrical connectors, and fuel line interfaces for seamless installation‌.
Integrates with ‌Hyundai/Kia CAN bus systems‌ for real-time diagnostics and fuel pressure monitoring‌.

Durable Design‌

Stainless steel housing and PTFE-coated internals resist corrosion from ethanol-blended fuels (E10–E25)‌.
Rated for temperatures up to ‌140°C‌ and pressures up to ‌680 kPa‌, suitable for turbocharged engines‌.

Fuel pump assembly the industry is strongly supported by national policies. The government promotes the industry to develop in the direction of energy efficiency, environmental protection and intelligence, and helps upgrade the industry and enhance international competitiveness through financial subsidies, tax incentives, technological innovation support and other measures

With the continuous expansion of the new energy vehicle market, the market demand for electric fuel pump system is also growing. The global market scale of automotive electric fuel pump system has exceeded 10billion US dollars, and with the continuous progress of technology, its performance and reliability are also continuously improving, which further promotes the favor of the market. The government's incentive policies for new energy vehicles also provide strong support for the development of the fuel pump assembly market