Introduction‌

The ‌31110-2K600 Fuel Pump Assembly‌ is a premium OEM-grade component designed to replace the ‌P77043M fuel pump‌ in modern gasoline engines, ensuring reliable fuel delivery and optimized engine performance‌. Compatible with vehicles like the ‌Hyundai Tucson (2022–2025)‌ and ‌Kia Sorento Hybrid (2023–2025)‌, this assembly resolves issues such as fuel pressure drops, engine hesitation, or error codes like ‌P0087‌ (Low Fuel Rail Pressure)‌.

Key Features & Benefits‌

OEM Fitment & Cross-Compatibility‌

Direct plug-and-play replacement for ‌P77043M‌, featuring identical mounting brackets, electrical connectors, and fuel line interfaces‌.
Integrates seamlessly with ‌Hyundai/Kia CAN bus systems‌ for real-time fuel pressure monitoring and diagnostics‌.

Durable Construction‌

Stainless steel pump housing and PTFE-coated internals resist corrosion from ethanol-blended fuels (E10–E25)‌.
Rated for temperatures up to ‌145°C‌ and pressures up to ‌720 kPa‌, suitable for turbocharged and hybrid powertrains‌.

Performance Optimization‌

Reduces fuel cavitation by ‌15%‌, enhancing throttle response and minimizing engine misfires‌.
Reinforced gasket design prevents leaks, compliant with ‌ISO 9001‌ manufacturing standards‌.
Technical Specifications‌
Compatible Models‌:
Hyundai Tucson 1.6T (2022–2025), Kia Sorento Hybrid 1.6L (2023–2025)‌.
Materials‌:
Pump Body: 304 stainless steel with CNC-machined precision (±0.03mm tolerance)‌.
Wiring: High-grade copper with silicone insulation (12V DC, 7A max)‌.
Flow Rate‌: 170 L/hour at 680 kPa‌.
Installation Guide‌
Preparation‌
Depressurize the fuel system using an OBD-II scanner and disconnect the vehicle battery‌.
Pump Replacement‌
Remove the rear seat or fuel tank access panel to access the ‌P77043M assembly‌‌.
Disconnect the wiring harness and fuel lines, then install the ‌31110-2K600‌ with aligned gaskets‌.
Post-Installation‌
Prime the fuel system and verify pressure stability using diagnostic tools‌.
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Meta Description‌:
Upgrade your vehicle’s fuel system with the 31110-2K600 Fuel Pump Assembly—a direct OEM replacement for P77043M. Explore compatibility, installation steps, and performance benefits for Hyundai and Kia models.

This article integrates technical specifications, installation best practices, and market trends from verified supplier listings‌ and SEO optimization guidelines‌.