Ferrari F355 / 456 / 550 Maranello Motronic Fuel Injector — OEM 162613
Genuine OEM Motronic fuel injector for the Ferrari F355, 456, and 550 Maranello. Factory-original fuel delivery unit maintaining correct spray pattern, flow rate, and pulse width response for precise fueling across Ferrari's naturally aspirated V8 and V12 operating range.
Fitment (Verified)
⚠️ VIN and build-date confirmation required. Motronic system configuration and injector spec vary across V8 and V12 applications and by market emissions standard. Confirm against your VIN and engine code before ordering.
Why OEM
Injector flow rate and spray geometry are factory-calibrated to each platform's Motronic fuel map. Aftermarket injectors frequently introduce flow variance causing rich/lean excursions, idle instability, and emissions faults — particularly problematic on aging Motronic systems with limited self-correction margin.
Age & Sourcing Note
All three platforms concluded production by 2001. OEM fuel system components are critically depleting — secure immediately if fitment is confirmed.
Installation Note
Inspect injector seals, fuel rail, and wiring connectors before fitting. Post-installation idle adaptation reset recommended via Ferrari DEIS or equivalent diagnostic tooling.

