Ignition Coil and Iridium Spark Plugs for Mitsubishi RVR (2011-2015) 2.0L

Direct-Fit Ignition Coil and Iridium Spark Plug Kit for 2011-2015 Mitsubishi RVR

What it Does: The ignition coil and iridium spark plug kit restores secondary ignition voltage and combustion stability on the 2011-2015 Mitsubishi RVR to eliminate cylinder misfires, engine hesitation, and rough idle.

The Stock Mitsubishi RVR Dielectric Insulation Breakdown

Factory ignition coils on the 2.0L 4B11 engine inside the GA2W chassis endure aggressive heat cycling deep within the cylinder head spark plug wells. Over time, thermal fatigue causes micro-cracking in the OEM coil epoxy and boot silicone, leading to dielectric breakdown and high-voltage spark leakage. Coupled with electrode erosion and widened gaps on aged factory plugs, the ignition system experiences secondary voltage drop, triggering P0300 misfire codes, unburnt fuel wash, and loss of fuel economy.

The Engineering Solution

This comprehensive tune-up kit features four high-dielectric pencil coils paired with four laser-welded iridium spark plugs engineered to drop into the factory wiring harness. The replacement coils utilize high-grade magnetic copper windings and thermoset epoxy potting to withstand continuous thermal stress up to 35kV without arcing. Matched with fine-wire iridium center electrodes, this setup lowers ignition voltage demand, optimizes flame kernel propagation, prevents high-RPM misfires, and directly replaces OEM part numbers 1832A016 and UF589.

Technical Specifications

Compatibility

• 2011-2015 Mitsubishi RVR ES 2.0L 4B11 FWD / AWD
• 2011-2015 Mitsubishi RVR SE 2.0L 4B11 FWD / AWD
• 2011-2015 Mitsubishi RVR GT 2.0L 4B11 FWD / AWD

Frequently Asked Questions

Does this fit the GA2W RVR?
Yes, this kit is a direct bolt-in fit for the 2011-2015 Mitsubishi RVR equipped with the 2.0L 4B11 engine.

Do these iridium spark plugs require gapping prior to installation?
Plugs come pre-gapped to OEM specification for the 4B11 engine, but verifying gap clearance with a coin-style or feeler gauge prior to torquing is recommended.

The Mitsubishi Reliability Standard

Sustained performance in Mitsubishi's MIVEC powertrain requires clean, uninterrupted spark energy under all load conditions. Installing matched coil-on-plug hardware and durable iridium plugs restores precise combustion timing, prevents unburned fuel from degrading the catalytic converter, and maintains daily drivability.