Top 10 Best Spark Plugs for Hyundai Elantra Series

1NGK LKR7DIX-11S Iridium IX Spark Plug (93175 Iridium Ix), 4 Pack

Best in Budget

• Designed specifically for the performance enthusiast, Iridium IX offers extreme ignitability, improved throttle response
• The 0.6 millimeter laser welded fine Iridium tip ensures high durability and a consistently stable spark and the tapered ground electrode minimizes electrical quenching effect
• Longer insulator , the corrugated ribs on insulator prevents flashover, and a triple gasket seal eliminates combustion gas leakage
• Iridium alloy has extremely high melting point, giving it high durability to heat and electrical wear, perfect for today's high performance engines
• Trivalent Metal Plating provides superior anti-corrosion and anti-seizing properties. Resistor Value-5K Ohm. Hex Size-5/8 inch

2UF651 Ignition Coil Pack & Iridium Spark Plugs Compatible with Hyundai Elantra GT Coupe Tucson Kia Forte Soul 1.8L 2.0L L4 2011-2019 UF651 Coil Pack Sets of 4

Editor’s Pick

• FITMENT: 1)UF651 Compatible with Hyundai: 2011-2016 Elantra /2013-2020 Elantra GT/2014-2020 Tucson; 2)Compatible with Kia: 2014-2016 Forte/2012-2018 Soul/2014-2018 Forte5. Note: does not fit with turbocharged (Turbo/T).Please use "amazonconfiremdfit" navigation bar to see if it is compatible with your car
• ignition coil: imported from Germany copper wire, alloy steel and other high-quality materials, high conductivity and oxidation resistance, corrosion-resistant to ensure that coil pack stable output of high-voltage. OE number: UF651, 5C1861, C1804, 1788511, 273002E000, UF651, UF651T, BB2651, 48871, C-898, 50146, GN10633, 5147, 21A0112
• Iridium Spark Plug: center electrode adopts 360°continuous laser welded and cold extrusion process, nickel content is up to 90% which plays role in rapid heat transfer, strong resistance to ablative corrosion and rust; high alumina ceramic (95 ceramic) brings stable thermal conductivity and heat resistance. OE number: 9686, 9417, 93175, 94705, 9723, 97390, 5356, XP5702, 18846-11070
• Recovery performance: coil packs and spark plugs optimize engine of fuel efficiency up 15%-20%, reducing engine failures such as lack of power,start-up failures, increased fuel consumption etc; Conforms to OE standard specifications, matches with the original manufacturer, and is rigorously tested from factory to ensure stable output of high voltage, bringing comfortable driving experience
• KacuYelin is manufacturer with mature and modernized parts production line, manufactured in TS16949 certified facilities. After layers of research and development and testing, insisting on good products to serve public and upholding principle that users are happy to use and drive with peace of mind. If you have any questions, welcome to communicate with us, we will be happy to help you solve your problems

34 pc NGK G-Power Spark Plugs for Hyundai Elantra 1.8L 2.0L L4 2012-16

People’s Choice

• This 4 pack NGK G-Power Spark Plug is compatible with Hyundai Elantra 2016, 2015, 2014, 2013, 2012 1.8L 2.0L L4
• Genuine NGK Parts
• Includes original packaging and hardware
• Direct replacement auto parts
• Confirm vehicle fitment with Amazon Confirmed Fit

4XP5702 Iridium Platinum Spark Plugs 4 Pack 1.4L-2.4L L4 Engine

• Replace Part Number – XP5702, AI5702, LKR7AIX, 93911, LKR7DIX-11S, ILZKR7B-11S, 3455, XU22HDR9, 12290-R40-A01, 18849-11070, 1822A088 and more. Please refer to vehicle fitment for specific compatibility.
• Vehicle Fitment 1 – Compatible With Acura 2013-2015 ILX L4 2.0L, 2013-2015 ILX L4 2.4L, 2009-2013 TSX L4 2.4L; Compatible With HONDA 2008-2012 Accord L4 2.4L, 2012-2015 CIVIC L4 2.4L, 2012-2015 CROSSTOUR L4 2.4L, 2010-2014 CR-V L4 2.4L; Compatible With HYUNDAI 2018 ELANTRA L4 1.4L 1.6L, 2011-2016 ELANTRA L4 1.8L, 2014-2018 ELANTRA L4 2.0L, 2013 ELANTRA COUPE L4 1.8L, 2014-2015 ELANTRA COUPE , 2013 ELANTRA GT L4 1.8L, 2014-2020 ELANTRA GT L4 2.0L, 2019-2020 SANTA FE L4 2.4L, 2017-2018 SANTA FE SPORT L4 2.4L, 2015-2019 SONATA L4 2.4L, 2014-2021 TUCSON L4 2.0L, 2020-2021 VENUE L4 1.6L.
• Vehicle Fitment 2 – Compatible With Kia 2014-2016 FORTE L4 1.8L, 2014-2018 FORTE L4 2.0L, 2014-2017 FORTE KOUP L4 2.0L, 2014-2018 FORTE5 L4 2.0L, 2016-2020 OPTIMA L4 2.4L, 2014-2015 RONDO L4 2.0L, 2016-2020 SORENTO L4 2.4L, 2017-2019 SOUL L4 2.0L, 2016-2020 SPORTAGE L4 2.4L; Compatible With MITSUBISHI 2014-2019 OUTLANDER L4 2.4L. These vehicles require spark plugs with a 1.1 mm (0.043"/0.044") gap size. Please verify the spark plug specifications before installation.
• Specification – ①Center Electrode Tip Material: Iridium; ②Ground Electrode Material: Platinum; ③Resistance: 6±3k ohms; ④Gap Size: 1.1mm; ⑤Hex Size: 5/8" (16mm); ⑥Reach:26.5mm ⑦Thread Diameter: M12*1.25mm; ⑧Designed Life time:60000 kilometers.
• 1 Year Free Replacement – This Iridium Platinum Spark Plug comes with a 12-Month Warranty. If the spark plug ever fails on your vehicles, please simply contact us via Amazon message for Free Replacement or Refund. We Stand Behind Every Part We Sell.

5Ignition Coil UF651 and Spark Plug 9686 for Kia Soul 12-19

• 【Basic Info:】Ignition Coil UF651 & Spark Plug 9686 are Compatible with Kia Soul 2012-2019, Kia Forte 2014-2016(Doesn't fit 2017 Kia forte), Kia Forte5 2014-2018, Kia Forte Koup 2014-2016, Kia Rondo 2014, Compatible with Hyundai Elantra 2012-2016, Hyundai Elantra Coupe 2013-2014, Hyundai Elantra GT 2013-2020, Hyundai Tucson 2014-2020.ect. Please check detail fitting info from pics or detail page. OE checking is necessary before buying.
• 【Features of ignition coil:】High quality coil packs are made of silicon steel material, Japan-imported rubber, and Germany-imported varnished wire, which makes our products have a long using life and better quality. ‼Please check OE:UF651, UF-651, UF651T, 5C1861, C1804, 1788511, 273002E000, BB2651, 48871, C-898, 50146, GN10633, 5147, 21A0112.
• 【Features of spark plug:】Professional spark plugs is made of high-tech materials. We choose iridium electrode and unique ceramic to make sure your car can have a new life after being installed. The car will start quickly and speed up in a short time as powerful as a new car. ‼Please check OE:9686, 9417, 93175, 94705, 9723, 97390, 5356, XP5702, 18846-11070.
• 【Yes, you need a new one!】If your car has been used for a long time(over 80000km) and has problems like car shaking, start-up failure, speeding up slowly, and increasing fuel consumption, you may need to change a new ignition coils and spark plugs set. BDFHYK coil packs and spark plugs can offer you a professional user experience and make your car like new. You may choose it with confidence.
• 【About BDFHYK】A professional auto parts manufacturer with mature industry lines. We have our factory and experienced developer. It's been more than 10 years that we have served different customers from different areas. We do our best to hear from customers and update our products. If you have more problems, please be free to contact us. Choose BDFHYK, choose good service.

69723 Double Iridium Spark Plug for 2010-2018 Hyundai Elantra Tucson Sonata

• ✔OE# NGK 9723. Replace OE# 9723, SILZKR7B11, 18846-11070, 1884611070. Compatible with: For Hyundai: 18 Elantra GT 2.0L丨10-18 Santa Fe 3.3L/3.5L丨14-18 Tucson 2.0L丨12-17 Azera 3.3L丨14-16 Elantra 2.0L丨12-16 Elantra 1.8L丨10-16 Genesis Coupe 3.8L. For Kia: 11-18 Sorento 3.3L/3.5L丨17 Sorento 2.4L丨14-17 Forte 1.8L/2.0L丨14-17 Forte5 2.0L丨15-17 Rondo 2.0L丨11-17 Sedona 3.3L/3.5L丨12-17 Soul 2.0L丨14-16 Forte Koup 2.0L丨14-17 Cadenza 3.3L. For Honda: 12-15 Civic 1.5L丨10-14 Insigth 1.3L. For Acura: 13 ILX 1.5L. For Jeep: 13-16 Wrangler 3.6L. Please check the second main picture to confirm spark plug whether compatible with your car.
• ✔Excellent Function: A faulty spark plug may result in vehicle idling and shaking, accelerates weakly. Every component either matches or improves on the OE design to ensure fast and easy installation with superior performance and reliability. to provide superior cold-start performance and a smoother running engine.
• ✔High-quality: The spark plug is double iridium spark plug, have a much longer working life, can work 100000 kilometers, consistent and stable spark. Iridium center electrode firing pin provides exceptional ignitability, faster starts and quicker acceleration, better fuel economy and lower emissions.
• ✔Package included: Double Iridium Spark Plug x4. Not included instruction manual, easy to install.
• ✔After-Sales Service: We offer 24 hours customer service and 1 year product service, If you are encounter product installation, product quality and other problems, please feel free to contact us.

7PLA442 Ignition Coils Spark Plugs Kit, 273002J300, 27300-2J300, 27300 2J300

• Complete Ignition Tune-Up Kit: 4 Ignition Coils + 4 Spark Plugs + 1 Installation Instruction Manual, specially designed for HYUNDAI SONATA, KIA K4 2.0L , and other models. Designed for easy and hassle-free installation. Powerlord recommend full set replacement: on high-mileage engines, all coils share identical heat stress and wear. Replacing them at once avoids frequent repairs, protects engine lifespan
• PLA442 Vehicle Fitment Check: ONLY for Models w/o Turbo – Compatible with HYUNDAI 2021-2026 ELANTRA 2.0L / 2021-2026 KONA 2.0L (From 03/04/2021) / 2020-2026 SONATA 2.0L Hybrid // Compatible with KIA 2025 K4 2.0L. Please check OE: Please check OE: 273002J300
• Iridium-Ceramic Spark Plugs: Powerlord Spark Plugs kit features Spark Plugs with iridium electrodes and unique ceramic bodies, delivering sharper ignition, superior high-temperature resistance and extended service life. Pre-gapped at 0.044'' (1.1mm). Minor adjustments via gap tool / feeler gauge are acceptable for specific engine conditions, keep gaps within ±0.004'' (0.1mm) of OE specs for optimal performance
• PLA442: Powerlord Ignition Coil set product – W series. It is a economy choice for standard replacement. The recommended lifespan for this series: Ignition Coils – 36 months or 50,000 miles; Spark Plugs – 24 months or 30,000 miles
• Common Signs for Ignition System Replacement: engine misfire, rough idle, vehicle shaking, start-up failure, speeding up slowly, increasing fuel consumption, or check engine light concerns. Powerlord complete Ignition Coil & Spark Plug Kit may a reliable, cost-effective solution to resolve them

8UF651 Ignition Coil Pack & Double Iridium Spark Plug 9723 for Kia Hyundai

• ✔Compatible with: For Hyundai: 14-16 Elantra SE 1.8L丨14-20 Elantra GT 2.0L丨11-13 Elantra GLS 1.8L丨11-16 Elantra Limited 1.8L丨14-21 Tucson 2.0L. For Kia: 14-16 Forte 1.8L 2.0L丨14-16 Forte Koup 2.0L丨14-18 Forte5 2.0L丨12-19 Soul 2.0L, there are 2 pin and 4 pin of vehicle in 2017 2018 year, please check it careful. Please check the second main picture to confirm ignition coil & spark plug whether compatible with your car.
• ✔Excellent Function: A faulty ignition coil & spark plug may result in engine misfire, rough engine idle, decrease in power, poor fuel economy etc. Every component either matches or improves on the OE design to ensure fast and easy installation with superior performance and reliability, to provide superior cold-start performance and a smoother running engine.
• ✔High-quality: The spark plug is double iridium spark plug, have a much longer working life, can work 100000 kilometers, consistent and stable spark. The ignition coil made of premium quality materials, stainless-steel spring with internal ferrite noise suppressor prevents radio frequency interference, advanced thermoplastic coil connector ensures proper connection and resists fractures caused by heat and thermai cycling, to better transfer the high voltage created by the engine's spark plug.
• ✔OE# UF651+NGK 9723. Package included: Ignition Coil Packs x4, Double Iridium Spark Plug x4. Not included instruction manual, easy to install.
• ✔After-Sales Service: We offer 24 hours customer service and 1 year product service, If you are encounter product installation, product quality and other problems, please feel free to contact us.

9A-Premium Iridium Platinum Spark Plugs Pack of 4, Fine Wire, 1.6L L4 Engine

• [Reference Number]: A-Premium Spark Plugs fit for 97080, SILZKR8E8G
• [Vehicle Fitment]: Compatible with Sonata spark plugs; Compatible with Hyundai Elantra 2017-2020 L4 1.6L, fit for Elantra GT 2018-2020 L4 1.6L, Kona 2018-2020 L4 1.6L, Sonata 2015-2019 L4 1.6L, Tucson 2016-2018 L4 1.6L, fit for Veloster 2015-2015 L4 1.6L, fit for Veloster 2016-2017 L4 1.6L, fit for Veloster 2019-2020 L4 1.6L; Compatible with Kia Forte 2020 L4 1.6L, Forte Koup 2017 L4 1.6L, Forte5 2017-2018 L4 1.6L, Forte5 2020 L4 1.6L, Optima 2016-2020 L4 1.6L, Soul 2017-2019 L4 1.6L
• [Specifications]: ①Eletrode Tip Material: Iridium+Platinum; ②Seat Type: Flat; ③Installation Torque 20-25 N.m; ④Pre-Gap Size: 0.032 IN, 0.8 mm; ⑤Hex Size: 5/8 IN, 16 mm; ⑥Insulator Height: 2.01 IN, 51.0 mm; ⑦Reach: 1.043 IN, 26.5 mm; ⑧Thread Size: M12-1.25; ⑨Resistance: 3-9kΩ
• [Fine Iridium Tip]: Fine iridium tip lowers spark voltage for smoother cold starts and quicker throttle response. Platinum helps maintain a sturdy gap longer than standard plugs.
• [Engineered for Longevity]: For optimal engine performance and longevity, it is recommended to replace platinum iridium spark plugs at mileage intervals of 60,000 to 100,000 miles

10Ignition Coils UF651 Iridium Spark Plugs Kit Fit for Hyundai Kia 1.8/2.0L

• FITMENT CHECK FIRST – Please verify year, make, model, engine, before purchase. Designed as a direct replacement ignition coil and spark plug kit fit for 2012-2016 Elantra 1.8L, 2014-2021 Tucson 2.0L, 2014-2020 Elantra GT 2.0L, 2013 Elantra GT 1.8L, 2013 Elantra Coupe 1.8L, 2014-2015 Elantra 2.0L, 2014 Elantra Coupe 2.0L, 2012-2019 Soul 2.0L, 2014-2016 Forte 2.0L, 2014-2016 Forte 1.8L, 2014-2018 Forte5 2.0L, 2014 Forte Koup 2.0L, 2016 Forte Koup 2.0L. OE replacement numbers: UF651, 97390, 93175.
• HELPS ADDRESS IGNITION-RELATED SYMPTOMS – Worn ignition coils or spark plugs may cause engine misfire, rough idle, hard starting, hesitation, engine vibration, poor acceleration, or check engine light concerns. This coil pack and iridium spark plug set may help restore smooth ignition performance when these symptoms are caused by worn ignition components. Related diagnostic trouble codes may include P0300-P0308.
• PREMIUM COIL CONSTRUCTION & IRIDIUM PLUGS – Primary and secondary copper windings are fully wound for stable spark output. The OE-aligned PCB ignition module helps support reliable operation for listed applications. Epoxy-potted sealing helps resist heat, moisture, vibration, and internal arcing, while heat-resistant PBT housing adds extra protection for daily driving. Fine-wire iridium spark plugs are pre-gapped to support reliable ignition, efficient combustion, and smooth engine operation.
• COMPLETE IGNITION REPLACEMENT KIT – Includes 4 ignition coils and 4 pre-gapped iridium spark plugs for a more convenient tune-up. Replacing coils and spark plugs together helps reduce repeated repairs and separate part sourcing. Designed for direct replacement installation with basic tools. Factory pre-lubricated with green dielectric grease for true easy DIY install. Recommended spark plug torque: 11.06-14.75 ft·lb (15-20 N·m).
• QUALITY CHECKED & SUPPORT AVAILABLE – Each ignition coil undergoes a high-voltage test with 35±2KV secondary output voltage before shipping to help verify insulation strength and resistance to breakdown. Checked for stable operation, reliable fit, and dependable daily driving. Backed by a 2-year warranty and lifetime technical support. Email us with your VIN or vehicle information if you are unsure about compatibility.