MPS - Multi Parts

Multi Parts is an automotive aftermarket parts supplier. We engineer, IP-clear, validate, and manufacture replacement parts for Tier 1 aftermarket manufacturers and private label brands and fleets who need range coverage. For 35+ years, our clients - from global automotive aftermarket suppliers to private label brands - have used us to close catalog gaps without adding R&D headcount, without IP risk, and without triggering an internal development project. We cover Fuel Systems, Cooling, Emissions, Engine Management, Clutch & Brake, and Heavy-Duty, including EV aftermarket categories. Every part goes through reverse engineering, patent clearance, OE-equivalent validation, and our proprietary 7-stage Sigma development process: aftermarket parts quality that meets OE standards, before it ships. What working with Multi Parts means in practice: - Your range expands without triggering an internal development project - IP clearance is handled before development begins - zero litigation exposure - R&D, qualification documentation, and quality validation are included by default, not billed separately - Access to 6 product categories under a single supplier relationship - Manufacturing and engineering presence across US, EU, and Asia 40,000+ parts. 100+ automotive engineers. Global manufacturing on 3 continents. Trusted by Tier 1 aftermarket brands for nearly four decades.