✓Fitment: Compatible with [Mercedes-Benz] 2006-2011 ML350 3.5L, 2007-2012 GL450, 2008-2012 GL550, 2006-2007 ML500, 2008-2011 ML550.
✓Reference Number: 1644702194, 4010577, 1644700194, SP5114M, P77051M, SP5120M, USEP8924M, 1644701694, E5120M, CFG1163, 1644701994, A46518, A46521, FG1163, M2521017, C0874M, B18113366TG, TNKSP5114M.
✓Related Parts: ① Fuel Pump, ② Seal Ring, ③ Strainer.
✓20% Improved Fuel Delivery Efficiency: The commutator is made of carbon material, achieving an all-round performance leap compared with traditional copper commutators; it features superior electrical performance, shorter arc duration, stable current transmission, reduced motor energy consumption, and enhanced fuel delivery efficiency.
✓Superior Durability: The contacts are made of gold-palladium alloy with a melting point of up to 1450℃, featuring stable electrical conductivity, excellent corrosion resistance and wear resistance, and can achieve 1 million contact cycles without obvious damage.