Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2003 Mitsubishi Lancer EvolutionFACTORY OEM SERVICE PROCEDURE
General Specifications
General Specifications Index
| ITEMS | SPECIFICATIONS |
|---|---|
| Generator | |
| Type | Positive battery positive voltage sensing |
| Identification number | A3TB1791 |
| Part No. | MD366831 |
| Rated output V/A | 12/90 |
| Voltage regulator | Electronic built-in type |
| Starter motor | |
| Type | Reduction drive with planetary gear |
| Identification number | M0T31171 |
| Part No. | MN128202 |
| Rated output kW/V | 1.2/12 |
| Number of pinion teeth | 8 |
| Ignition coil | |
| Type | Molded 2-coil |
| Spark plugs | |
| NGK | IGR7A-G |
| DENSO | - |
| CHAMPION | - |
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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