12V 1.4KW 10T Starter Motor 1810A176

Overview of the 1810A176 Starter Motor

The 1810A176 starter motor is a 12V, 1.4 kW unit built for Suitable for selected Mitsubishi Passenger Vehicle（SUV）.. It is a reduction-gear starter with a pre-engaged solenoid, assembled to the original mounting flange and terminal positions so it fits without adapters or wiring changes.

The starter carries the full cranking current through its brushes and solenoid contact, so every start costs a little material. That is why the unit is normally replaced once, at the end of a long service life, rather than repaired repeatedly.

Technical Summary

• Rated voltage: 12V
• Rated output: 1.4 kW
• Pinion: 10 teeth
• Type: reduction gear starter with pre-engaged solenoid
• Application: Suitable for selected Mitsubishi Passenger Vehicle（SUV）.
• Net weight: approximately 3.5 kg
• Condition: new, direct replacement for the original unit

A 12V 1.4 kW rating is the output the motor can hold while cranking, not a peak figure. It is sized so the engine reaches starting speed on the first or second revolution, which is what makes a healthy start feel immediate.

A pre-engaged solenoid pushes the pinion into mesh before the main contact closes, which prevents the tooth damage that occurs when a motor spins up against a stationary ring gear.

Reference Numbers and Cross References

The starter is supplied against the following references, which help identify it against the unit already fitted to the vehicle:

• 1810A176
• 6G74
• MD362207
• MD379687
• MN176584
• TM000A04301
• M000T85981
• MD172864
• M0T23571
• M0T85981
• RD362207C

Cross references are a guide, not a fitment guarantee. The same engine family was often built with more than one starter, and the pinion module or terminal bracket can differ between them, so confirm the number on the unit being replaced. This starter is listed with 11 references in total.

Where This Starter Is Used

The unit is listed for Suitable for selected Mitsubishi Passenger Vehicle（SUV）.. Because manufacturers changed starter suppliers during the production run, the safest check is the number stamped on the starter body, not the model year alone. On Suitable for selected Mitsubishi Passenger Vehicle（SUV）. installations, access to the 1810A176 usually decides how long the job takes.

If the number on the old unit falls outside the list above, send the engine code and a photograph of the drive end before ordering. A starter with the correct housing but the wrong pinion will grind on the first attempt and can chip the ring gear.

Common Failure Patterns

Most failures start at the solenoid contact. Each start switches the full cranking current through a copper disc, and after thousands of cycles that disc pits and burns. The result is the familiar single click with no rotation, or a delay before the motor turns.

Heat is the underlying cause in most cases. The starter sits close to the exhaust, and after a hot shutdown the solenoid winding and brush plate soak in heat with no airflow. Resin hardens, springs lose tension and the contact oxidises. Fitting the 1810A176 correctly takes less time than diagnosing the original fault.

Diagnostic Signs

• Click from the solenoid with no rotation, sometimes clearing on a second attempt
• Cranking that has become slower over several weeks
• Grinding as the pinion meets the ring gear
• Starter that keeps running after the key is released
• Intermittent no-crank that appears when the engine bay is hot

Before replacing the starter, check the battery state of charge, the terminal clamps, the engine earth strap and the main cable. On vehicles of this age a corroded earth connection produces exactly the same slow-crank symptom and costs far less to correct. The 1810A176 is built to the same flange pattern as the unit it replaces.

Pre-Fit Checklist

• Condition of the old pinion and ring gear before the new unit goes in
• Main cable continuity and the condition of the lug at the starter stud
• Battery voltage while cranking, measured at the battery posts
• Mounting face cleanliness and bolt condition
• That the replacement terminal layout matches the original harness

Fitting a new starter onto a worn ring gear or a marginal battery shortens its life. Check the simple items first, then fit the unit once and correctly.

Installation Procedure

Disconnect the battery negative terminal, remove the intake parts that restrict access, then disconnect the main cable and the solenoid signal connector. Support the starter before removing the mounting bolts.

Check the ring gear through the aperture before fitting. Install the new unit with the original bolts, reconnect the cables in the same order and tighten the main terminal without over-stressing the stud. Crank briefly and confirm the pinion releases as the engine fires. Fitting the 1810A176 correctly takes less time than diagnosing the original fault.

Quality Control and Supply from Hejian Nuojin Auto Parts Co., Ltd.

Each production batch is inspected for housing dimensions, terminal integrity and pinion fit, and every starter is bench tested before it is boxed. Units ship in neutral cartons with foam protection, which keeps freight damage low and allows distributors to label stock under their own brand.

Standard references are held as spot goods, volume orders are delivered in around 30 days, and every unit carries a one-year warranty against manufacturing defects.

Frequently Asked Questions

Is a 12V and a 24V starter interchangeable?

No. The voltage rating must match the vehicle system; fitting the wrong unit will damage the starter and the wiring.

Can the solenoid be replaced on its own?

Yes, when the motor tests well and only the contact has burnt. On a starter with high mileage the complete unit is usually better value, because the brushes and pinion are close behind.

Should the ring gear be replaced at the same time?

Inspect it, but replace it only when the teeth show damage. A worn ring gear will damage a new pinion within a few starts.

Can I test the starter on the bench?

Yes. Apply battery voltage to the main stud and the signal terminal and check that the pinion throws and the motor turns. A clamp meter reading against the rated current will show whether the unit is drawing too much.