HomeIgnition > Secondary IgnitionSKP SP1040 Spark Plug
Part #: SP1040

SKP SP1040 Spark Plug

⚙️ 82 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Genesis, Hyundai, Kia, and Mitsubishi, Accent, Equus, G80, Genesis, K900, Optima, Outlander, Rio, Santa Fe Sport, Sonata, Sorento, Soul, and Veloster
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Reliable Ignition Performance for Hyundai, Kia, Genesis, and Mitsubishi

The SKP SP1040 spark plug is engineered to deliver consistent ignition performance for a range of vehicles including Hyundai Sonata, Kia Optima, Genesis G80, and Mitsubishi Outlander. Featuring a copper core and an iridium tip, this spark plug supports efficient combustion and durability under various driving conditions.

  • Copper center electrode core for excellent conductivity
  • Iridium center electrode tip for enhanced wear resistance
  • Compatible with multiple makes and models including Hyundai, Kia, Genesis, and Mitsubishi
  • Part number SP1040 ensures precise fitment and quality

Durable Copper Core and Iridium Tip Design

The SKP SP1040 spark plug combines a copper center electrode core with an iridium tip to balance conductivity and longevity. Copper provides superior electrical and thermal conductivity, which helps maintain stable ignition and efficient fuel combustion. The iridium tip, known for its hardness and resistance to erosion, extends the service life of the spark plug by reducing electrode wear. This combination supports reliable engine starts and smooth operation in vehicles such as the Hyundai Santa Fe Sport, Kia Sorento, Genesis G80, and Mitsubishi Outlander.

Compatible Vehicles and Applications

This spark plug is compatible with a variety of models across Hyundai, Kia, Genesis, and Mitsubishi, including but not limited to:

  • Hyundai Accent, Sonata, Santa Fe Sport, Veloster
  • Kia Optima, Rio, Sorento, Soul
  • Genesis G80, Equus, Genesis
  • Mitsubishi Outlander

Using the SKP SP1040 spark plug helps address common ignition issues such as misfires, rough idling, and poor fuel efficiency in these vehicles.

Common Issues Addressed by SKP SP1040 Spark Plug

  • Engine misfires and hesitation during acceleration
  • Reduced fuel economy due to incomplete combustion
  • Difficulty starting the engine in cold conditions
  • Rough idling or unstable engine performance
  • Excessive exhaust emissions related to ignition problems

Installation Notes and Tips

When installing the SKP SP1040 spark plug, ensure the engine is cool to prevent damage to the cylinder head. Use a torque wrench to tighten the spark plug to the manufacturer’s recommended specifications to avoid over-tightening or under-tightening. Inspect the spark plug gap before installation and adjust if necessary to match the vehicle’s requirements. Proper installation helps maintain optimal ignition performance and prolongs spark plug life.

Quality Assurance and Warranty

SKP manufactures the SP1040 spark plug to meet OEM standards for ignition components. The use of copper and iridium materials ensures durability and consistent performance. While specific warranty details are not provided, SKP products typically adhere to industry quality controls to support reliable operation in compatible Hyundai, Kia, Genesis, and Mitsubishi vehicles.

BrandSKP
Part NumberSP1040
Center Electrode Core MaterialCopper
Center Electrode Tip MaterialIridium

This part fits 82 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2018HyundaiAccent1.6LL4N/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2018KiaSoul1.6LL4N/AGap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2017GenesisG803.8LV6N/AGap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2017GenesisG805.0LV8N/AGap: .035/0.9mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2017HyundaiAccentN/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2017HyundaiVelosterN/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2017KiaK9003.8LV6N/AGap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2017KiaK9005.0LV8N/AGap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2017KiaRioN/AGap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2017KiaSoul1.6LL4N/AGap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2016HyundaiAccentN/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2016HyundaiEquusN/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2016HyundaiGenesis3.8LV6N/AGap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2016HyundaiGenesis5.0LV8N/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2016HyundaiSanta Fe Sport2.4LL4N/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2016HyundaiVelosterN/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2016KiaK9003.8LV6N/AGap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2016KiaK9005.0LV8N/AGap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2016KiaRio1.6LL4N/AGap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2016KiaSoul2.0LL4N/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2016KiaSoul1.6LL4N/AGap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2015HyundaiAccentN/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2015HyundaiEquusN/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2015HyundaiGenesis3.8LV6N/AGap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2015HyundaiGenesis5.0LV8N/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2015HyundaiSanta Fe Sport2.4LL4N/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2015HyundaiVelosterN/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2015KiaK9003.8LV6N/AGap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2015KiaK9005.0LV8N/AGap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2015KiaOptima2.4LL4N/AGap: .043/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2015KiaRioN/AGap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2015KiaSorento2.4LL4N/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2015KiaSoul2.0LL4N/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2015KiaSoul1.6LL4N/AGap: .045/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2015MitsubishiOutlander3.0LV6N/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2014HyundaiAccentN/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2014HyundaiEquusN/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2014HyundaiGenesis3.8LV6N/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2014HyundaiGenesis5.0LV8N/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2014HyundaiSanta Fe Sport2.4LL4N/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2014HyundaiSonata2.4LL4GASN/AGap: .043/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2014HyundaiVelosterN/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2014KiaOptima2.4LL4N/AGap: .043/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2014KiaRioN/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2014KiaSorento2.4LL4N/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2014KiaSoul2.0LL4N/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2014KiaSoul1.6LL4N/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2014MitsubishiOutlander3.0LV6N/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2013HyundaiAccentN/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2013HyundaiEquusN/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2013HyundaiGenesis3.8LV6N/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2013HyundaiGenesis5.0LV8N/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2013HyundaiSanta Fe Sport2.4LL4N/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2013HyundaiSonata2.4LL4GASN/AGap: .043/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2013HyundaiVelosterN/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2013KiaOptimaLX2.4LL4N/AGap: .043/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2013KiaOptimaEX2.4LL4N/AGap: .043/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2013KiaOptimaEX Luxury2.4LL4N/AGap: .043/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2013KiaOptimaHybrid Premium2.4LL4N/AGap: .043/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2013KiaOptimaHybrid EX2.4LL4N/AGap: .043/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2013KiaOptimaHybrid LX2.4LL4N/AGap: .043/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2013KiaRioN/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2013KiaSorento2.4LL4N/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2013KiaSoul2.0LL4N/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2013KiaSoul1.6LL4N/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2012HyundaiAccentN/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2012HyundaiEquusN/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2012HyundaiGenesis3.8LV6N/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2012HyundaiGenesis5.0LV8N/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2012HyundaiSonata2.4LL4GASN/AGap: .043/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2012HyundaiVelosterN/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2012KiaOptimaLX2.4LL4N/AGap: .043/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2012KiaOptimaEX2.4LL4N/AGap: .043/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2012KiaRioN/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2012KiaSoul2.0LL4N/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2012KiaSoul1.6LL4N/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2011HyundaiSonata2.4LL4GASN/AGap: .043/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2011KiaOptimaLX2.4LL4N/AGap: .043/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2011KiaOptimaEX2.4LL4N/AGap: .043/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2011KiaSoul1.6LL4N/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2010KiaSoul1.6LL4N/AGap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip
2009HyundaiGenesis3.8LV6N/AFrom 5/2/08; Gap: .044/1.1mm; Enhanced Tapered Ground Electrode w/ Platinum Chip

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1822A06718846-1006018846-1006118846-1106018847-1116018851-1107018855-1006090479624963239686DILKR7A-11DILKR7C-11FR8NII35UFXU16HR11IXUH20IIXUH22IXUH22ILKR7DIX-11SLZKR6AIXRER12WMPB4SILXKR7E11SILZKR6B-10ESILZKR6B-11SXU22HCR11SSXU22HDR8XP6203ZXU20HCR8

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.