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Mitsubishi Precis Ignition Control Modules

Mitsubishi Precis Ignition control modules

Starting at $94.95, AutoBuffy stocks 3 ignition control modules from Standard Ignition and ACDelco to fit the Mitsubishi Precis. The ignition control module (ICM) regulates the timing and firing of the ignition coil, translating signals from the crankshaft and camshaft sensors into spark events. When it fails, the engine may not start or run at all.

Signs your Mitsubishi Precis needs a new ignition control module

  • Engine cranks normally but refuses to start — no spark is reaching the cylinders
  • Intermittent stalling at idle or low speed that clears after the engine cools down, then returns as it heats up
  • Rough, erratic idle with misfires that do not point to a specific cylinder on a scan tool
  • Hard starting when the engine is hot but easy starting when cold — a classic ICM heat-failure pattern
  • Check Engine light with codes related to crankshaft position signal loss, ignition primary circuit, or no-spark conditions
  • Sudden complete loss of power while driving, with no restart until the module cools — sometimes 20–30 minutes

Which ignition control module should you buy for your Mitsubishi Precis?

Ignition control modules vary by OEM specification, internal heat tolerance, and whether they are sold as a standalone module or bundled with the distributor or coil pack assembly. Matching the correct module to your Mitsubishi Precis's ignition architecture — distributor-based, coil-pack, or coil-on-plug controller — is the first and most important decision. Beyond compatibility, build quality and thermal rating separate budget units from ones that will last.

OE-equivalent (direct-fit)
Best for
Owners who want a straightforward swap with no tuning
What you get
Plug-and-play fitment, factory-matched signal thresholds, and reliable cold/hot start performance
Premium / enhanced thermal rating
Best for
Vehicles in hot climates or with a history of heat-related ICM failure
What you get
Upgraded internal components rated for higher operating temperatures, reducing the chance of repeat failure
Remanufactured OEM unit
Best for
Budget-conscious owners who still want OEM-level calibration
What you get
Cores rebuilt to original specs, tested before shipping — lower cost than new OE but may carry a shorter warranty
Distributor assembly with integrated ICM
Best for
Vehicles where the module and distributor are combined and the distributor is worn
What you get
Single replacement addresses both the module and mechanical distributor wear in one job, saving labor on older designs

Ignition control modules brands we stock for your Mitsubishi Precis

Standard Ignition
2 options · from $110.95
ACDelco
1 option · from $94.95

Replacing the ignition control module on a Mitsubishi Precis

Moderate⏱ 1–2 hoursSocket and ratchet setScrewdrivers (flathead and Phillips)Multimeter for voltage and continuity testingDielectric grease (for thermal pad on module base)Wiring diagram or repair manual specific to the Mitsubishi Precis

On the Mitsubishi Precis, the ignition control module is typically secured by two or three fasteners and connected by a wiring harness plug; the main challenge is accessing it, which may require removing the distributor cap, coil, or intake components depending on its location. Apply a fresh layer of dielectric grease between the module and its mounting surface before installing the new unit — this thermal interface is critical for heat dissipation and longevity. Reconnect the harness, clear any stored codes, and confirm clean starting and idle before returning the vehicle to service.

Frequently asked questions

How much does it cost to replace ignition control modules on a Mitsubishi Precis?
Parts start at $94.95 on AutoBuffy for the Mitsubishi Precis. A shop will add one to two hours of labor on top of the part cost. Total out-of-pocket depends on whether the module is external and easy to reach or buried inside a distributor assembly, which takes more disassembly time.
Can I drive my Mitsubishi Precis with a failing ignition control module?
A failing ICM on a Mitsubishi Precis makes the vehicle unreliable and potentially undriveable. Because the module controls spark delivery, a partial failure can cause sudden stalling at highway speeds with no warning. It is not safe to rely on a vehicle that stalls unpredictably. Replace the module before driving any significant distance.
How do I know if the ignition control module or the crankshaft position sensor is the problem on my Mitsubishi Precis?
Both parts share similar failure symptoms on the Mitsubishi Precis. A scan tool that shows a crankshaft position signal present but no ignition output points to the ICM. No crankshaft signal at all points to the sensor. Testing ignition primary voltage at the module connector while cranking helps isolate the fault before purchasing parts.
Why does my Mitsubishi Precis start fine when cold but fail to start when hot?
Heat-related ICM failure is one of the most common patterns on the Mitsubishi Precis. The module's internal transistors expand under heat and lose contact or short internally. The vehicle starts cold, stalls or refuses to restart hot, and recovers after cooling down. This cycle is a strong indicator the ignition control module needs replacement.
Does replacing the ignition control module on a Mitsubishi Precis require reprogramming or relearning?
Most direct-fit ignition control modules for the Mitsubishi Precis are plug-and-play with no programming required — they fire based on sensor inputs, not stored calibration data. However, if the ICM is integrated into a distributor assembly or the vehicle uses an engine control system that monitors ignition timing, a basic idle relearn procedure after installation may be recommended.
How long does an ignition control module last on a Mitsubishi Precis?
On the Mitsubishi Precis, ignition control modules commonly last many years under normal conditions, but heat, vibration, and moisture shorten their life. Modules mounted directly on the distributor or in hot under-hood locations tend to fail sooner. There is no scheduled replacement interval — replace when symptoms or electrical testing confirm failure.

Shop ignition control modules by year for the Mitsubishi Precis

19941993199219911990198919881987

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Ignition control modules for other Mitsubishi models

Mitsubishi VanMitsubishi GalantMitsubishi Mighty MaxMitsubishi MonteroMitsubishi TrediaMitsubishi 3000GT