BMW E31 850i Engine Parts & Accessories
Optimize cooling system performance and heater output with quality belts, hoses, parts, and approved fluids from ECS Tuning. Head off expensive repairs and untimely breakdowns with regularly scheduled cooling system inspection and maintenance.
Engine covers are more than styling statements. They keep moisture, road salt, and debris from damaging your engine, battery, and other underhood components, and help protect hoses and wiring harnesses from rodents.
Pulleys drive accessories essential to vehicle operation. Whether you need to install a stock original equipment pulley during a repair, or improve engine performance and appearance with a special lightweight aluminum or underdrive pulley, count on ECS Tuning for pulley solutions that work.
Prevent catastrophic engine damage: replace your timing belt and related components every six years, or at mileage intervals recommended in the your vehicle maintenance schedule, whichever comes first. Buy individual kits or purchase our famous timing belt service kits, complete with all the parts and fluid needed for a professional quality timing belt service.
Whether you're repairing an existing turbo or adding one, ECS Tuning has turbos, turbo kits, and all the hardware and valving you need to turn forced induction into added power.