Product Overview
Genuine Vanguard OEM Electronic Control Module (ECU / ECM) (Part No. 846484).
This unit acts as the central control system for compatible EFI engines, managing key functions such as fuel delivery, ignition timing and overall engine operation.
Key Features
- Genuine OEM Briggs & Stratton / Vanguard electronic control module
- Controls engine functions including fuel injection, ignition timing and emissions systems
- Designed for EFI Vanguard V-Twin engine applications (model dependent)
- Typically supplied unprogrammed and requires dealer programming to match engine specification
Compatibility / Fitment
Used on selected Vanguard EFI engine models.
Please message us with your engine Model / Type / Code to confirm compatibility before ordering.
Important Fitment Note
Most OEM electronic control modules are supplied without programming and require configuration using authorised dealer diagnostic software once installed.
Ensure programming capability is available before purchase.
Why Buy Genuine OEM Parts?
- Correct calibration compatibility with OEM engine management systems
- Ensures reliable performance, emissions compliance and diagnostics
- Reduces risk of faults caused by incorrect or non-OEM modules
Why Buy From Mitchell Powersystems?
- UK-based OEM parts specialist with technical support
- Support in identifying correct EFI and electrical components
- Trusted supplier for workshop and fleet maintenance