Best Spark Plugs For Subaru Wrx: image
Best Overall

  • Brand:NGK
  • Core Material:Iridium
  • Top Material Type:Metal

Most Discussed

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  • Core Material:Iridium
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Best Spark Plugs For Subaru Wrx

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Top 8 Best Spark Plugs For Subaru Wrx

1
Why we chose it
  • REDUCE EMISSIONS AND MISFIRES: This tried-and-true Spark Plug boosts performance, reduces emissions, and enables better fuel economy so that your engine runs at its best. The durable shell reliably protects the spark plug from corrosion, ensuring long-lasting sparking capabilities. The center and ground electrodes promote sharper spark focus for fewer misfires
  • This 4 pack NGK Laser Iridium Spark Plug is compatible with Subaru WRX 2020, 2019, 2018, 2017, 2016, 2015 2.0L H4 and is perfect for a tune up or performance upgrade.
  • IMPROVE IGNITION AND SPARK EFFICIENCY: This Spark Plug employs advanced center and ground electrodes to produce complete and efficient combustion and deliver an outstanding spark for faster, stronger, and more powerful combustion over the life of the spark plug. The corrosion-resistant center and ground electrodes minimize spark gap growth and provide greater ignitability and spark efficiency
  • RELY ON QUALITY IGNITION COMPONENTS: From their start in 1936 through today, the NGK product line is proof of their dedication to innovation, performance, and quality. In order to deliver high-quality spark plugs and oxygen sensors to the automotive community, NGK has partnered with auto manufacturers to engineer automotive parts that fit both the vehicles of today and of the future
  • TRUST IN NGK NTK: Explore components built by the world leader in the design of spark plugs and oxygen sensors. Their attention to performance excellence is what has differentiated them from the competition and allowed them to be the number one supplier of spark plugs and oxygen sensors
4 pc NGK Laser Iridium Spark Plugs compatible with Subaru WRX 2.0L H4 2015-2020 Ignition Wire Secondary: image
92%
customers recommend this product
4.6/ 5
2

NGK 5553 Standard Spark Plug – BKR6ES-11, 1 Pack

66 ratings | 13 offers | 66 Reviews
Price: $3.52$8.9
Why we chose it
  • Solid copper core and nickel tipped electrode provide a longer plus life
  • Resists carbon buildup and pre-ignition
  • High alumina ceramics for better heat transfer and electrical insulation
  • Fit type: Vehicle Specific
  • Designed to operate over a much wider heat range than ordinary plugs
  • Patented triple gasket sealing process eliminates the possibility of combustion gas leakage
NGK 5553 Standard Spark Plug - BKR6ES-11, 1 Pack: image
94%
customers recommend this product
4.7/ 5
3
Why we chose it
  • PLEASE MAKE SURE THAT YOU ARE ORDERING THE CORRECT PARTS FOR YOUR VEHICLE. IF YOU DON’T KNOW OR NOT SURE PLEASE CONTACT US. WE WILL REPLY YOU WITHIN 24 HOURS.
  • Spark Plugs Replace Part Number:IKH20 5344
  • Faster Starts, Improved Fuel Economy,Enhanced flame propagation for increased engine efficiency.
  • *** IMPORTANT*** And Customer Notes – How To Make Free Logistics And Get Packages Quickly In Here: Free Shipping Packages In The U.S. Free And Fast Delivery. Approximately Within 4-7 Days. If You Need It. Just Buy It.
  • LTHJT Spark Plugs are engineered for original equipment and replacement applications. Every component either matches or improves on the OE design to ensure fast and easy installation with superior performance and reliability and provide long service life.
4PCS IKH20 5344 Iridium Spark Plugs For Toyota Subaru BMW Mitsubishi Volvo: image
84%
customers recommend this product
4.2/ 5
4

NGK (5555) PFR6G-11 Laser Platinum Spark Plug, Pack of 1

22 ratings | 9 offers | 22 Reviews
Price: $9.95$15.41
Why we chose it
  • You can depend on NGK for quality and reliability
  • Better fuel economy and reduced emissions
  • Includes laser welded platinum center electrode tip offering faster starts and quicker acceleration
  • Features trivalent metal plating which provide long lasting durability
  • Equipped with platinum disc welded behind the ground electrode
NGK (5555) PFR6G-11 Laser Platinum Spark Plug, Pack of 1: image
100%
customers recommend this product
5/ 5
Top Pick
5

NGK BKR7EIX IX Iridium Plug

1,287 ratings | 10 offers | 1,287 Reviews
Price: $25.75$45.21
Why we chose it
  • These Products On Exceptionally High Order Fulfillment Rates, Breadth Of Available Products
  • Through Creativity, Productivity And Innovation – This Brand Continues To Develop The Finest Automotive Accessories
  • 6 Mm Iridium Center Electrode And Taper Cut Ground Electrode For Faster Starts, Better Acceleration And Improved Anti-Fouling
  • Fit Type: Vehicle Specific
NGK BKR7EIX IX Iridium Plug: image
94%
customers recommend this product
4.7/ 5
Value for money4.5
Mileage4.3
6

4 PCSNEW — Denso # 5304 IRIDIUM Power Spark Plugs IK20

767 ratings | 20 offers | 767 Reviews
Price: $23.43$35.98
Why we chose it
  • Iridium Power
  • FREE SHIPPING For This Item
  • 1order 4 Pieces
  • Spark Plug #5304
4 PCSNEW -- Denso # 5304 IRIDIUM Power Spark Plugs IK20: image
92%
customers recommend this product
4.6/ 5
7
Why we chose it
  • OUTBACK 2005-2009 TRIBECA 2008-2009 WRX 2012-2016 WRX STI 2013-2019 2.5 Turbo Engines Only
  • Fitment : Manufacturer: NGK Laser Iridium Resistor Part Number: NGK SILFR6A / 7913 SUBARU Part Number: 22401AA670 SUBARU APPLICATIONS:
  • FORESTER 2004-2013 IMPREZA 2004-2014 LEGACY 2005-2013
  • Spark plugs for Subaru Impreza Subaru Tribeca Subaru Legacy Subaru Outback Subaru WRX
Genuine Subaru Iridium Spark Plugs 22401AA670 / SILFR6A for WRX & STi Legacy Forester Outback Impreza OEM Set of 4: image
82%
customers recommend this product
4.1/ 5
8
Why we chose it
  • 2015-2018 Sti
  • 2009-2013 Forester XT 2.5 turbo
  • Genuine Subaru Spark Plugs 22401AA670 X4
  • 2008-2014 Impreza &WRX & STi turbos
  • 2005-2009 Legacy GT and Outback XT 2.5 turbos
Genuine Subaru Spark Plugs 2008-2014 WRX & STi 2005-2009 Legacy GT 2009-2013 Forester XT OEM: image
98%
customers recommend this product
4.9/ 5
Top Pick
NGK BKR7EIX IX Iridium Plug
NGK Iridium IX Spark Plugs Utilize A 0.6 Mm Iridium Center Electrode and Taper Cut Ground Electrode For Faster Starts, Better Acceleration and Improved Anti-Fouling. They Also Feature Trivalent Shell Plating For Superior Anti-Corrosive and Anti-Seizing Properties.
Ranking the Brands
Sixity Auto: 12.50%
NGK: 37.50%
LTHJT: 12.50%
Denso: 12.50%
Subaru: 25.00%

Comparison Table

Сomparison: 4 pc NGK Laser Iridium Spark Plugs compatible with Subaru WRX 2.0L H4 2015-2020 Ignition Wire Secondary: imageСomparison: NGK 5553 Standard Spark Plug - BKR6ES-11, 1 Pack: imageСomparison: 4PCS IKH20 5344 Iridium Spark Plugs For Toyota Subaru BMW Mitsubishi Volvo: imageСomparison: NGK (5555) PFR6G-11 Laser Platinum Spark Plug, Pack of 1: imageСomparison: NGK BKR7EIX IX Iridium Plug: imageСomparison: 4 PCSNEW -- Denso # 5304 IRIDIUM Power Spark Plugs IK20: imageСomparison: Genuine Subaru Iridium Spark Plugs 22401AA670 / SILFR6A for WRX & STi Legacy Forester Outback Impreza OEM Set of 4: imageСomparison: Genuine Subaru Spark Plugs 2008-2014 WRX & STi 2005-2009 Legacy GT 2009-2013 Forester XT OEM: image
4 pc NGK Laser Iridium Spark Plugs compatible with Subaru WRX 2.0L H4 2015-2020 Ignition Wire SecondaryNGK 5553 Standard Spark Plug – BKR6ES-11, 1 Pack4PCS IKH20 5344 Iridium Spark Plugs For Toyota Subaru BMW Mitsubishi VolvoNGK (5555) PFR6G-11 Laser Platinum Spark Plug, Pack of 1NGK BKR7EIX IX Iridium Plug4 PCSNEW — Denso # 5304 IRIDIUM Power Spark Plugs IK20Genuine Subaru Iridium Spark Plugs 22401AA670 / SILFR6A for WRX & STi Legacy Forester Outback Impreza OEM Set of 4Genuine Subaru Spark Plugs 2008-2014 WRX & STi 2005-2009 Legacy GT 2009-2013 Forester XT OEM
BrandSixity AutoNGKLTHJTNGKNGKDensoSubaruSubaru
Core MaterialIridiumCopperIridiumPlatinumIridiumIridium
Top Material TypeMetal, CeramicNickelMetalMetal
ManufacturerSixity AutoLTHJTNGKDensoGenuine PartsSUBARU
Item Weight6.1 ounces5.6 ounces1.76 ounces1.44 ounces9.1 ounces
Product Dimensions3.38 x 1 x 3.5 inches3.43 x 0.98 x 0.89 inches3.62 x 3.84 x 0.96 inches
Is Discontinued By ManufacturerNoNoNoNo

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