雷诺风朗 汽油泵总成 17202-92952R / 172020036R 原厂燃油泵

When your Renault Koleos experiences weak acceleration, hard starting, or unstable fuel gauge readings, along with engine vibration or stalling, it usually means the fuel pump assembly has aged or worn internally, failing to maintain stable fuel pressure. It properly draws fuel from the tank and pressurizes it to the engine for precise air–fuel mixtures, ensuring smooth operation and power. OEM 17202-92952R / 172020036R; for Renault Koleos automatic transmission models. Installation requires disconnecting the battery negative and cleaning the tank interface and seals to prevent contaminants; also check the fuel pump strainer if replacement is needed.