Bosch 8D0-905-351 Ignition Control Unit Module

The Bosch 8D0-905-351 is a direct-fit OEM-quality ignition control unit (ICU) designed to restore precise ignition timing and reliable engine operation. Also commonly referred to as an ignition control module or ignition power module, this unit manages the triggering signals sent to the ignition coil, ensuring proper spark timing under all engine operating conditions.

Bosch is the original equipment manufacturer (OEM) supplier for this component, meaning this part meets or exceeds the exact engineering standards of the factory-installed unit. Choosing an OEM-sourced ignition control unit helps eliminate the performance inconsistencies and premature failures often associated with lower-quality aftermarket alternatives.

Key Features:

• OEM-quality construction sourced from Bosch, the original equipment supplier
• Restores proper ignition timing and spark control
• Direct, plug-and-play replacement — no modification required
• Built to withstand engine bay heat and vibration
• Cross-references OEM part number 8D0905351

As a world leader in automotive ignition technology, Bosch engineers this ignition control unit to deliver consistent, long-term performance. This is a proven replacement for vehicles experiencing ignition misfires, hard starts, rough idle, or stalling related to a failed ignition control module.