Mercedes-Benz of Carlsbad Parts operates within the Hoehn Motors campus at 5475 Car Country Drive, backed by a four-generation automotive family whose Carlsbad presence launched in 1975 and whose dealership roots trace to 1928. The parts department shares Car Country Drive's luxury-vehicle corridor with fellow Hoehn brands and neighboring marques including Porsche Carlsbad, concentrating North County's densest OEM-parts sourcing cluster within a single auto mile. Genuine Mercedes-Benz brake compounds, AIRMATIC suspension struts, and 9G-TRONIC transmission valve bodies ship through the counter, serving both Hoehn's own AMG Performance Center technicians and independent shops across North County San Diego. Post-service exterior detailing on S-Class and GLE models often routes through the corridor's wash facilities, including Soapy Joe's Car Wash on the Carlsbad auto corridor for touchless rinses that preserve ceramic coatings. The catalog covers Mercedes' current EQ electric lineup alongside legacy M276 and M278 V6/V8 engine internals, stocking turbocharger cartridges, piezo injectors, and COMAND NTG6 head-unit replacement modules requiring Star Diagnostic online coding.