4M40 12V Alternator – OE-Style Replacement for
Restore reliable charging performance with this KingSteel 12V alternator, purpose-built for vehicles equipped with the Mitsubishi 4M40 diesel engine. Designed to match OE specifications for , it delivers consistent output, robust durability, and a straightforward, direct-fit installation.
Why choose KingSteel
- OE-match fit and function for the 4M40 engine platform
- Stable, efficient charging for modern 12V electrical systems
- Durable construction with high-quality bearings and windings
- Corrosion-resistant housing for long service life
- Plug-compatible terminals for hassle-free installation
Key details
- Voltage: 12V
- OE Reference/Cross:
- Engine Application: Mitsubishi 4M40 diesel
Fitment guidance
Use the OE number and your vehicle’s engine code (4M40) to confirm compatibility. If in doubt, compare mounting points, connector type, and pulley alignment with your original unit or consult your technician.
What’s included
- 1 × 12V Alternator (replacement for )
Installation notes
- Verify battery condition and charging cables before installation
- Inspect and replace drive belt/tensioner if worn
- Professional installation is recommended
Count on KingSteel quality to keep your 4M40-powered vehicle starting strong and running reliably.
