KUTTOLE High Pressure Fuel Pump Passenger Side Compatible with Mercedes-Benz S550 E550 CLS550 SL550 GLE63 AMG GLS63 AMG ML550 GL550 CL550 4.6L & 5.5L 2011-2020 OEM# HM10089 2780700601 2780701201

["OEM Replacement: This high pressure fuel pump is engineered to precisely replace the original right-side (passenger side) fuel pump on select Mercedes-Benz 4.6L and 5.5L twin-turbo engines. It ensures proper fuel delivery and pressure regulation for consistent engine performance and efficiency.","Vehicle Compatibility: Designed to compatible with a broad range of Mercedes-Benz models equipped with twin-turbo V8 engines, including S550 (2012-2017), E550 (2012-2017), CLS550 (2012-2018), SL550 (2013-2020), GL450 (2013-2014), GL550 (2013-2016), GLS550 (2017-2019), ML550 (2012-2014), and various AMG variants such as S63, E63, CLS63, GL63, GLE63, and GLS63 AMG. Also compatible with 2017 Maybach S550 (passenger side).","OEM Reference Compatibility: Replaces factory and aftermarket part numbers HM10089, 278 070 06 01, 278 070 12 01, 2780700601, 2780701201, 278070120180, 4032008, CHM10089, FI1559, HP21509. Each pump is precision-manufactured to meet or exceed OEM performance standards.","Precision Engineering: Constructed using advanced materials to withstand high fuel pressures and heat generated by modern direct-injection systems. The pump body is CNC-machined for precise fitment, and the internal piston assembly ensures smooth, reliable fuel flow. Each unit is tested for flow rate, pressure stability, and leak-free operation before shipment.","Warranty & After-Sales Support: Backed by a 12-month limited warranty and professional technical support. Every pump is quality-inspected before packaging. If you have fitment or installation questions, our dedicated service team is available to assist."]