Got a classic 1984 or 1985 Mercedes-Benz 500SEC? If your fuel system isn't holding pressure or you're having rough idle issues, this fuel accumulator could be the culprit. It's designed as a direct OE replacement for the original part (PC-1003884), so it should fit and function just like the factory unit. The accumulator helps maintain consistent fuel pressure in the injection system, which is crucial for smooth engine performance. Installation is pretty straightforward if you're familiar with basic fuel line work—just make sure to relieve fuel pressure first. Comes as a single unit, ready to bolt on. A must-have for keeping your vintage Benz running smoothly and reliably. Always double-check your vehicle's exact year and model before ordering to ensure compatibility.
