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NGK 94731 Spark Plug
| Brand | NGK 94731 |
|---|---|
| Center Electrode Core Material | Copper |
| Center Electrode Tip Material | Iridium |
| Electrical Terminal Type | Non-Removable Nut |
| Ground Configuration | Standard |
| Ground Electrode Core Material | Nickel |
| Ground Electrode Quantity | 1 |
| Ground Electrode Tip Design | Dual Fine Electrode - High Ignitability |
| Hex Size | 5/8 |
| Insulator Height | 50.00 |
| Manufacturer Heat Range | 7 |
| Part Number | DILKR7C11 |
| Pre-Gap Size | .044 |
| Reach | 26.5 |
| Resistance | 5000 |
| Seat Type | Flat |
| Stock Number | 94731 |
| Thread Diameter | 12.00 |
| Product line | Laser Iridium High Ignitability Spark Plug |
| Fits | Mitsubishi · 7 vehicles |
Laser iridium design. Fine-electrode construction promotes strong ignitability and consistent spark performance.
Copper core construction. Helps transfer heat efficiently for stable operation.
OE supplier heritage. Built by NGK, a long-standing original equipment spark plug manufacturer.
Cross-references NGK 94731 and 1822A067 for the same application. See all 2.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
NGK Laser Iridium Spark Plug for Mitsubishi Outlander
NGK 94731 is a Laser Iridium High Ignitability spark plug built for OE-style ignition performance and long service life. It is listed for select Mitsubishi Outlander applications and matches the factory high-ignitability design used on those vehicles.
Key Features
- Laser Iridium center electrode tip for stable spark performance
- Dual fine electrode high-ignitability ground design
- 5000 ohm resistor for ignition noise suppression
- Nickel ground electrode core and copper center electrode core
- Flat seat, 12.00 mm thread diameter, 5/8 hex size
- Pre-gapped at .044 for listed applications
- OE supplier product line from NGK
Product Details
NGK’s Laser Iridium High Ignitability line focuses on factory-style ignition response for modern engines that require a precise spark plug design. Part number 94731 uses an iridium tip on the center electrode and a dual fine electrode ground configuration to match the high-ignitability OE specification found on select Mitsubishi Outlander models. This spark plug is listed for 2014-2018 Mitsubishi Outlander and 2019-2020 Mitsubishi Outlander applications, with notes calling for the high-ignitability OE replacement style. The part number may also be referenced as DILKR7C11.
This part cross-references 1822A067 for the same application.
What It Helps Address
- Misfires caused by worn or incorrect spark plugs
- Hard starting from degraded ignition performance
- Rough idle related to weak spark delivery
- Reduced throttle response from plug wear
- Service replacement needs on Mitsubishi Outlander ignition systems
Installation Notes
Verify the engine’s OE spark plug specification before installation, especially the listed gap requirement. For 2014-2018 Mitsubishi Outlander applications, the notes specify a 0.044" gap; for 2019-2020 Mitsubishi Outlander applications, the notes specify a 0.032" gap. Confirm the flat seat, 12.00 mm thread diameter, 5/8 hex size, and heat range 7 match the vehicle’s original specification. Use proper spark plug service procedures and torque to the vehicle manufacturer’s specification.
Quality Assurance
NGK is a long-established OE spark plug supplier with North American manufacturing, inventory, and distribution support. The brand’s OE background and application coverage make NGK 94731 a direct-fit service part for the listed Mitsubishi Outlander models.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2020 | Mitsubishi | Outlander | 3.0L | V6 | N/A | OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.; Gap 0.032"; Actual OE Manufacturer; 105,000 mi OE Mfr Recommended Service Interval; Laser Iridium High Ignitability Spark Plug |
| 2019 | Mitsubishi | Outlander | 3.0L | V6 | N/A | OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.; Gap 0.032"; Actual OE Manufacturer; 105,000 mi OE Mfr Recommended Service Interval; Laser Iridium High Ignitability Spark Plug |
| 2018 | Mitsubishi | Outlander | 3.0L | V6 | N/A | OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.; Gap 0.044"; Actual OE Manufacturer; 105,000 mi OE Mfr Recommended Service Interval; Laser Iridium High Ignitability Spark Plug |
| 2017 | Mitsubishi | Outlander | 3.0L | V6 | N/A | OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.; Gap 0.044"; Actual OE Manufacturer; 105,000 mi OE Mfr Recommended Service Interval; Laser Iridium High Ignitability Spark Plug |
| 2016 | Mitsubishi | Outlander | 3.0L | V6 | N/A | OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.; Gap 0.044"; Actual OE Manufacturer; 105,000 mi OE Mfr Recommended Service Interval; Laser Iridium High Ignitability Spark Plug |
| 2015 | Mitsubishi | Outlander | 3.0L | V6 | N/A | OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.; Gap 0.044"; Actual OE Manufacturer; 105,000 mi OE Mfr Recommended Service Interval; Laser Iridium High Ignitability Spark Plug |
| 2014 | Mitsubishi | Outlander | 3.0L | V6 | N/A | OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.; Gap 0.044"; Actual OE Manufacturer; 105,000 mi OE Mfr Recommended Service Interval; Laser Iridium High Ignitability Spark Plug |
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