A spark plug is a device that helps deliver an electrical current to the engine, igniting the fuel and air mixture inside the cylinders. The spark plugs for a Jeep Wrangler JK are located in the cylinder head, and they need to be replaced every 30,000 miles or so.
20 Best Spark Plugs For Jeep Wrangler Jk
Product Image | Product Name | Features | Price |
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Champion Copper Plus 438 Spark Plug |
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NGK 3459 V-Power Spark Plug |
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Bosch 9661 Iridium Spark Plug |
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NGK Spark Plug (2771) |
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NGK 9723 Spark Plug |
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Bosch 6717 Spark Plug |
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Champion Iridium Spark Plug 9407 |
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NGK Spark Plug-Izfr5G (5887) |
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NGK 3932 Spark Plug – Dcpr7e |
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Champion Double Platinum 7034 Spark Plug |
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NGK Spark Plug |
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NGK 5787 Laser Iridium Spark Plug |
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NGK IX Iridium Spark Plug 2314 |
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NGK 7252 V-Power Spark Plug |
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NGK Spark Plug (4095) |
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NGK 93501 Iridium IX Spark Plug |
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Bosch OE Fine Wire Double Platinum Spark Plug, 8115 |
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MSD – 3719 – Iridium Spark Plug |
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- Copper Core Center Electrode: Allows for accurate control of heat range for longer life
- Maximum Corrosion Resistance: Thanks to a Patented Ultraseal coated shell
- You can depend on NGK for quality and reliability
- Built to OEM specifications
- Features trivalent metal plating which offers long lasting durability
- Lowers ignition system voltage requirements
- Greater ignitability and performance over conventional spark plugs
- Trivalent Metal Plating has superior anti-corrosion and anti-seizing properties
- Focused spark for maximum power
- Exclusive Heat-Active alloy maintains stable operating temperature under all load conditions
- Original equipment on many late model applications
- Iridium at the fine-wire center electrode and platinum at the ground electrode provides maximum durability and performance
- Super “Wide range” Plug.
- New ceramics high Alumina porcelain is used for insulation.
- Sturdy and excellent airtightness.
- Turn your key with confidence when you use a Champion Spark Plug
- Maintains a stable operating temp under all engine loads
- Solid copper core for greater spark
- Longer insulator nose prevents fouling
- Corrugated ribs on insulator prevents flashover
- Laser welded iridium center electrode tip ensures high durability and greater spark
- Platinum disc welded to backside of ground electrode provides long life
- You can depend on NGK for quality and reliability
- Constructed from durable material
- Fine Iridium tip ensures high durability
- Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
- Corrugated ribs prevent flashover
- Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer
- Special taper-cut ground electrode shape to allow for more area for flame expansion
- Iridium alloy has an extremely high melting point
- Proprietary plug design inside and out
- Designed for use on high performance vehicles that utilize high output ignition systems
1. Champion Copper Plus 438 Spark Plug
- Copper Core Center Electrode: Allows for accurate control of heat range for longer life
- Maximum Corrosion Resistance: Thanks to a Patented Ultraseal coated shell
- Dependable and Durable: Built to ISO and SAE standards for proven performance
- Maximum EMI & RFI Suppression: Patented SAC-9 semi-conductor resistor for ultimate suppression
- Compatible with the Following Applications: Automotive
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Specifications
Details | |
Item has MSDS (SDS)? | N |
Packaging Depth | 3.75 IN |
Packaging Height | 0.99 IN |
Packaging Width | 0.925 IN |
Package Weight | 0.105 |
Reviews From Real Customers
2. NGK 3459 V-Power Spark Plug
- You can depend on NGK for quality and reliability
- Built to OEM specifications
- Features trivalent metal plating which offers long lasting durability
- Increases fuel economy and lowers emissions
- Corrosion resistant
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Details | |
Vehicle | 2003 Dodge Viper 10 Cylinders Z 8.3L FI |
Vehicle | 2004 Dodge Viper 10 Cylinders Z 8.3L FI |
Vehicle | 2005 Dodge Viper 10 Cylinders Z 8.3L FI |
Vehicle | 2006 Dodge Viper 10 Cylinders Z 8.3L FI |
Vehicle | 1999 Dodge Dakota 2WD 4 Cylinders P 2.5L FI OHV |
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3. Bosch 9661 Iridium Spark Plug
- 9661
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FCP Euro |
Product Details
Specifications
Details | |
Length | .9449 Inches |
Dimensional Weight | 1.0000 Gross Pounds |
Cases Per Pallet (ORLY) | 70 |
Center Electrode Tip Material | Iridium |
Drive Size | 16mm |
4. NGK Spark Plug (2771)
- Lowers ignition system voltage requirements
- Greater ignitability and performance over conventional spark plugs
- Trivalent Metal Plating has superior anti-corrosion and anti-seizing properties
- Increased fuel economy and lower emissions
- Highly durable against electrical and chemical wear
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Details | |
Assembled Product Weight | 0.61 lbs |
Assembled Product Dimensions (L x W x H) | 4.02 x 3.46 x 0.91 Inches |
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5. NGK 9723 Spark Plug
- Polarity: 1
- Spanner Size: 16 mm
- Thread Size: M12 x 1,25
- Thread Length [mm]: 26,5
- Spark Plug Head: Fixed SAE connector
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Details | |
Vehicle | 2017 Kia Forte S 4 Cylinders 7 2.0L MFI DOHC |
6. Bosch 6717 Spark Plug
- 6717
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Details | |
Vehicle | 1998 Dodge Intrepid 6 Cylinders J 3.2L FI SOHC |
Vehicle | 1999 Dodge Intrepid 6 Cylinders J 3.2L FI SOHC |
Vehicle | 2000 Dodge Intrepid 6 Cylinders J 3.2L FI SOHC |
7. Champion Iridium Spark Plug 9407
- Focused spark for maximum power
- Exclusive Heat-Active alloy maintains stable operating temperature under all load conditions
- Faster throttle response
- Champion iridium spark plugs feature a fine wire iridium center electrode that is laser-locked to the center electrode
- Every Champion iridium spark plug features a platinum ground electrode to ensure high performance and long life
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Specifications
Details | |
Part Type | Spark Plugs |
Spark Plug Thread Size | 12mm |
Spark Plug Reach (in.) | 1.103 in. |
Spark Plug Reach (mm) | 28.02mm |
Manufacturer Heat Range | 8 |
Reviews From Real Customers
8. NGK Spark Plug-Izfr5G (5887)
- Original equipment on many late model applications
- Iridium at the fine-wire center electrode and platinum at the ground electrode provides maximum durability and performance
- The platinum at the ground electrode adds extra protection against plug wear and gap erosion
- Sold in standard pack only
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Details | |
Vehicle | 1990 BMW 750iL 12 Cylinders 5.0L MFI SOHC |
Vehicle | 1989 BMW 750iL 12 Cylinders 5.0L MFI SOHC |
Vehicle | 1991 BMW 750iL 12 Cylinders 5.0L MFI SOHC |
Vehicle | 1988 BMW 750iL 12 Cylinders 5.0L MFI SOHC |
Vehicle | 1992 BMW 850i 12 Cylinders 5.0L MFI SOHC |
9. NGK 3932 Spark Plug – Dcpr7e
- Super “Wide range” Plug.
- New ceramics high Alumina porcelain is used for insulation.
- Sturdy and excellent airtightness.
- Insulation corrugation (Fold) Ensures insulation and prevents FLUSHOver.
- During parking, high voltage is constantly applied between Terminal and the main Bracket.
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Vehicle | 2014 Fiat 500 c Lounge 4 Cylinders 1.4L MFI SOHC |
Vehicle | 2014 Fiat 500 c Pop 4 Cylinders 1.4L MFI SOHC |
Vehicle | 2014 Fiat 500 Lounge 4 Cylinders 1.4L MFI SOHC |
Vehicle | 2014 Fiat 500 Pop 4 Cylinders 1.4L MFI SOHC |
Vehicle | 2014 Fiat 500 Sport 4 Cylinders 1.4L MFI SOHC |
Vehicle | 2015 Fiat 500 c Lounge 4 Cylinders 1.4L MFI SOHC |
Vehicle | 2015 Fiat 500 c Pop 4 Cylinders 1.4L MFI SOHC |
Vehicle | 2015 Fiat 500 Lounge 4 Cylinders 1.4L MFI SOHC |
Vehicle | 2015 Fiat 500 Pop 4 Cylinders 1.4L MFI SOHC |
Vehicle | 2015 Fiat 500 Sport 4 Cylinders 1.4L MFI SOHC |
Vehicle | 2016 Fiat 500 c Lounge 4 Cylinders 1.4L MFI SOHC |
Vehicle | 2016 Fiat 500 c Pop 4 Cylinders 1.4L MFI SOHC |
Vehicle | 2016 Fiat 500 c Easy 4 Cylinders 1.4L MFI SOHC |
Vehicle | 2016 Fiat 500 Easy 4 Cylinders 1.4L MFI SOHC |
Vehicle | 2016 Fiat 500 Lounge 4 Cylinders 1.4L MFI SOHC |
Vehicle | 2016 Fiat 500 Pop 4 Cylinders 1.4L MFI SOHC |
Vehicle | 2016 Fiat 500 Sport 4 Cylinders 1.4L MFI SOHC |
Vehicle | 2017 Fiat 500 c Lounge 4 Cylinders 1.4L MFI SOHC |
Vehicle | 2017 Fiat 500 c Pop 4 Cylinders 1.4L MFI SOHC |
Vehicle | 2017 Fiat 500 Lounge 4 Cylinders 1.4L MFI SOHC |
Vehicle | 2017 Fiat 500 Pop 4 Cylinders 1.4L MFI SOHC |
Vehicle | 2013 Chevrolet Spark LS 4 Cylinders 9 1.2L FI DOHC |
Vehicle | 2013 Chevrolet Spark LT 4 Cylinders 9 1.2L FI DOHC |
Vehicle | 2014 Chevrolet Spark LS 4 Cylinders 9 1.2L FI DOHC |
Vehicle | 2014 Chevrolet Spark LT 4 Cylinders 9 1.2L FI DOHC |
Vehicle | 2015 Chevrolet Spark LS 4 Cylinders 9 1.2L FI DOHC |
Vehicle | 2015 Chevrolet Spark LT 4 Cylinders 9 1.2L FI DOHC |
10. NGK for Jeep Wrangler JK 2018 Spark Plug | Iridium/Platinum Box of 4 SILZKR7B11 | 9723, Men’s, Size: 5
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11. NGK JK 2018 Spark Plug, Iridium/Platinum Box of 4 SILZKR7B11 for Jeep Wrangler, (ngk9723)
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KarParts 360 |
Product Details
Specifications
Details | |
Thread Diameter | 12mm |
Seat Type | Gasket |
Reach | 26.5mm (1.04″) |
Hex Size | 5/8″ (16mm) |
Terminal Type | Solid |
12. Champion Double Platinum 7034 Spark Plug
- Turn your key with confidence when you use a Champion Spark Plug
- Maintains a stable operating temp under all engine loads
- Choose from Champion Iridium Spark Plugs, Double Platinum Power, Platinum Power and Copper Plus
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Details | |
Vehicle | 1996 Dodge Viper 10 Cylinders E 8.0L MFI OHV |
Vehicle | 2001 Dodge Viper 10 Cylinders E 8.0L MFI OHV |
Vehicle | 2003 Dodge Viper 10 Cylinders Z 8.3L FI |
Vehicle | 2004 Dodge Viper 10 Cylinders Z 8.3L FI |
Vehicle | 1990 Jeep Cherokee 4WD 4 Cylinders E 2.5L TBI OHV |
13. NGK Spark Plug
- G-Power Platinum Alloy Spark Plugs Offer Superior Performance With Improved Fuel Efficiency, Lower Emissions, And Quicker Starts
- 0.6Mm Laser Welded Fine Platinum Tip Reduces Required Voltage Ensuring High Durability And A Consistently Stable Spark
- Platinum Alloy Ground And Center Electrode For Greater Spark While Ensuring Precise Gap During The Life Of The Plug
- Trivalent Metal Plating Offers Superior Anti-Corrosion And Anti-Seizing Properties While The Triple Gasket Seal Eliminates Combustion Gas Leakage
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Vehicle | 1996 Chevrolet Beretta 4 Cylinders 4 2.2L FI OHV |
Vehicle | 1996 Chevrolet Corsica 4 Cylinders 4 2.2L FI OHV |
Vehicle | 1997 GMC Sonoma 2WD 4 Cylinders 4 2.2L FI OHV |
Vehicle | 1997 Chevrolet Cavalier 4 Cylinders 4 2.2L FI OHV |
Vehicle | 1995 Ford Escort 4 Cylinders J 1.9L FI SOHC |
Reviews From Real Customers
14. NGK 5787 Laser Iridium Spark Plug
- Laser welded iridium center electrode tip ensures high durability and greater spark
- Platinum disc welded to backside of ground electrode provides long life
- Longer insulator nose prevents fouling, corrugated ribs on insulator prevents flashover, and the triple gasket seal eliminates combustion gas leakage
- Faster starts and quicker acceleration
- Better fuel economy and lower emissions, trivalent metal plating for superior anti-corrosion and anti-seizing
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Details | |
Vehicle | 2008 Honda Accord EX 4 Cylinders 2.4L FI DOHC |
Vehicle | 2008 Honda Accord LX 4 Cylinders 2.4L FI DOHC |
Vehicle | 2008 Honda Accord LX-S 4 Cylinders 2.4L FI DOHC |
Vehicle | 2009 Honda Accord EX 4 Cylinders 2.4L FI DOHC |
Vehicle | 2009 Honda Accord LX 4 Cylinders 2.4L FI DOHC |
15. NGK IX Iridium Spark Plug 2314
- You can depend on NGK for quality and reliability
- Constructed from durable material
- Fine Iridium tip ensures high durability
- Features superior anti-corrosion and anti-seizing properties
- Iridium alloy has extremely high melting point, perfect for today’s high-tech, high-performance engines
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Details | |
Vehicle | 2013 Dodge SRT Viper 10 Cylinders Z 8.4L FI OHV |
Vehicle | 2014 Dodge SRT Viper 10 Cylinders Z 8.4L FI OHV |
Vehicle | 2017 Dodge Viper 10 Cylinders Z 8.4L FI OHV |
Vehicle | 2004 Dodge Neon 4 Cylinders S 2.4L MFI Turbo DOHC |
Vehicle | 2005 Dodge Neon 4 Cylinders S 2.4L MFI Turbo DOHC |
16. NGK 7252 V-Power Spark Plug
- Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
- Corrugated ribs prevent flashover
- Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer
- Copper core aids in heat removal
- Triple seals prevent leakage
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Details | |
Vehicle | 2002 Dodge Viper 10 Cylinders E 8.0L MFI OHV |
Vehicle | 1998 Dodge Dakota 2WD 4 Cylinders P 2.5L FI |
Vehicle | 1993 Jeep Cherokee 2WD 4 Cylinders P 2.5L FI OHV |
Vehicle | 1998 Jeep Cherokee 2WD 4 Cylinders P 2.5L FI OHV |
Vehicle | 1998 Jeep Cherokee 4WD 4 Cylinders P 2.5L FI OHV |
Reviews From Real Customers
17. NGK Spark Plug (4095)
- Izfr6f-11
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Vehicle | 2003 Mazda Protege 4 Cylinders 2.0L MFI Turbo DOHC |
Vehicle | 2009 Chevrolet Aveo 4 Cylinders E 1.6L FI DOHC |
Vehicle | 2009 Pontiac G3 4 Cylinders E 1.6L FI DOHC |
Vehicle | 2009 Chevrolet Aveo5 4 Cylinders E 1.6L FI DOHC |
Vehicle | 2010 Chevrolet Aveo LS 4 Cylinders E 1.6L FI DOHC |
18. NGK 93501 Iridium IX Spark Plug
- Special taper-cut ground electrode shape to allow for more area for flame expansion
- Iridium alloy has an extremely high melting point
- perfect fo
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Vehicle | 2009 Toyota Matrix 4 Cylinders 1.8L FI DOHC |
Vehicle | 2009 Toyota Corolla 4 Cylinders 1.8L FI DOHC |
Vehicle | 2009 Toyota Corolla 4 Cylinders L 1.8L MFI DOHC |
Vehicle | 2013 Infiniti M56x 8 Cylinders 5.6L FI DOHC |
Vehicle | 2013 Infiniti FX50 AWD 8 Cylinders B 5.0L FI DOHC |
Reviews From Real Customers
19. Bosch OE Fine Wire Double Platinum Spark Plug, 8115
- 8115
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Details | |
Vehicle | 1993 Dodge Viper 10 Cylinders E 8.0L MFI OHV |
Vehicle | 1995 Dodge Viper 10 Cylinders E 8.0L MFI OHV |
Vehicle | 1997 Dodge Viper 10 Cylinders E 8.0L MFI OHV |
Vehicle | 1989 Eagle Premier 4 Cylinders H 2.5L TBI OHV |
Vehicle | 1988 Jeep Wrangler 4WD 4 Cylinders H 2.5L TBI OHV |
20. MSD – 3719 – Iridium Spark Plug
- Proprietary plug design inside and out
- Designed for use on high performance vehicles that utilize high output ignition systems
- Machined electrode increases exposure to the flame to improve combustion
- MSD’s proprietary ceramic formula provides the highest dielectric strength
- Yttrium ground electrode reduces the chance of pre-ignition
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Torqued |
Product Details
Specifications
Details | |
California Proposition 65 | Yes |
Country of Origin (Primary) | CZ |
Heat Range | 5 |
Hex Size | 0.625 in |
Length | Standard |
Conclusion
The conclusion of spark plugs for jeep wrangler jk is that they are an essential part of the vehicle and play a vital role in its performance. Without them, the jeep would not be able to function properly.