If you’re looking for a smooth ride with a powerful engine, then a Jeep Wrangler JK is the perfect choice for you. But, like any vehicle, it needs maintenance to keep it running at its best. One of the key components of a vehicle's engine is spark plugs, and choosing the right ones for your Jeep Wrangler JK is crucial for its performance.
Before purchasing spark plugs for your Jeep Wrangler JK, you need to consider a few factors such as the manufacturer's recommendations, the type of spark plug, and the heat range. If the spark plugs are not compatible with your Jeep or the wrong type is used, it can result in poor engine performance and even damage.
Are you experiencing a slow start or rough idling when you start your Jeep Wrangler JK? Maybe it's time to replace your spark plugs. Do you want to improve your fuel efficiency and horsepower? Choosing the right spark plugs can help you achieve that. Want to know more about which spark plugs work best for your Jeep Wrangler JK? Keep reading to find out.
10 Best Spark Plugs For Jeep Wrangler Jk
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It is an ideal spark plug pack for high-performance engines in need of reliable ignition and efficient fuel consumption.
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The product is ideal for providing efficient and reliable spark ignition for engines.
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Autolite Iridium XP spark plugs are ideal for automotive replacement and performance enhancement.
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Ideal for those with 3.6 V6 Dodge, Jeep or Chrysler vehicles from 2011-2017 looking to replace their ignition coil packs and spark plugs.
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The product is ideal for improving engine performance and longevity, especially in vehicles with high mileage or advanced ignition systems.
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This product is ideal for igniting the engines of various Chrysler, Dodge, and Jeep models produced between 2011-2019.
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Ideal for improving ignition performance in Chrysler, Dodge, and Jeep vehicles with 2.0L, 2.4L, 3.2L, or 3.6L engines.
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This product is ideal for replacing ignition coil packs and spark plugs in Chrysler, Dodge, and Jeep vehicles.
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Compatible with various Dodge, Chrysler, and Jeep models for improving ignition system performance.
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It is ideal for enhancing the ignition system performance of compatible Dodge and Jeep vehicles with a 3.6L V6 engine.
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1. Ngk (9723) Silzkr7b11 Spark Plug – Pack Of 4
NGK spark plugs are the ideal combination of high performance and extended lifespan, frequently recommended as original equipment. As an OEM manufacturer, NGK guarantees the same quality, reliability, and durability you would expect from a top industry name. With over 80 years of experience, NGK is the biggest supplier of OEM spark plugs worldwide, making them the go-to choice for car enthusiasts and professionals alike.
Before purchasing, it is advisable to research the application of these spark plugs to ensure they are compatible with your vehicle's engine, drivetrain, and required quantity. This listing is for a set of four spark plugs.
- High performance and extended lifespan
- Quality, reliability, and durability guaranteed by an OEM manufacturer
- Over 80 years of experience
- Largest supplier of OEM spark plugs worldwide
2. Ngk Lkr7dix-11s Iridium Ix Spark Plug (93175 Iridium Ix), 4 Pack
The Iridium IX spark plug is a top choice for performance enthusiasts. It boasts extreme ignitability, leading to improved throttle response, making it an excellent option for high-performance engines. The 0.6 millimeter laser-welded fine Iridium tip of the spark plug ensures high durability and a consistently stable spark, providing reliable performance. Additionally, the spark plug features a tapered ground electrode that minimizes electrical quenching effect, thereby enhancing its efficiency.
The spark plug also comes with a longer insulator, which is equipped with corrugated ribs that prevent flashover. This feature helps to maintain a stable spark and minimize the risk of misfires. Furthermore, the spark plug has a triple-gasket seal that eliminates combustion gas leakage, thus ensuring optimal performance.
The Iridium IX spark plug is made of iridium alloy that has an incredibly high melting point, making it particularly durable against heat and electrical wear. This feature makes it an ideal choice for high-performance engines that generate a lot of heat. The Trivalent Metal Plating used in the spark plug provides superior anti-corrosion and anti-seizing properties, making it a long-lasting option.
The spark plug has a resistor value of 5K Ohm and a hex size of 5/8 inch, which makes it compatible with most engines. If you are looking for a spark plug that will provide reliable performance, the Iridium IX spark plug is an excellent choice.
- Extreme ignitability
- Improved throttle response
- High durability and stability
- Longer insulator with corrugated ribs to prevent flashover
- Triple-gasket seal to eliminate combustion gas leakage
- Trivalent Metal Plating for superior anti-corrosion and anti-seizing properties
- Compatible with most engines
3. Autolite Iridium Xp Automotive Replacement Spark Plugs, Xp5701 (4 Pack)
The Autolite Iridium XP spark plug is designed to last up to 100,000 miles based on the engine type. This makes it one of the most durable spark plugs available today. The spark plug features a 0.6mm finewire iridium centerwire tip design with laser welded technology that ensures maximum fuel efficiency. The finewire electrodes produce more focused and consistent ignitability, resulting in less fuel consumption. The Autolite Iridium XP spark plug provides better durability and a more focused ignition for optimal performance. The platinum-protected ground wire ensures maximum efficiency in all ignition types, including DIS systems. The spark plug also features a V-trimmed ground electrode for improved ignitability.
If you are looking for a spark plug that will last long and improve your car's fuel efficiency, the Autolite Iridium XP spark plug is the perfect choice. It is engineered to deliver optimal performance and is compatible with different types of ignition systems. The spark plug is designed to provide a more focused ignition that results in less fuel consumption, making it an excellent choice for those who want to save on gas. The Autolite Iridium XP spark plug is also incredibly durable and can last up to 100,000 miles. If you want a reliable spark plug from a trusted brand, look no further than Autolite.
- Long-lasting spark plug
- Improved fuel efficiency
- More focused and consistent ignitability
- Optimal performance
- Platinum-protected ground wire for maximum efficiency
- V-trimmed ground electrode for improved ignitability
- Compatible with different types of ignition systems
- Trusted brand
4. Ignition Coils: Perfect Fit For Dodge/jeep/chrysler
The LCWRGS Ignition Coil Pack and Spark Plugs are compatible with a wide range of popular vehicles, including Dodge Grand Caravan, Durango, Journey, Charger, Avenger, Challenger, Ram 1500, and C/V, as well as Jeep Grand Cherokee, Wrangler, and Chrysler 200 and 300. These premium quality coils and plugs are built to meet or exceed OE specifications, providing enhanced reliability and high performance.
The ignition coils feature high conductive copper wire and high dielectric performance epoxy, ensuring excellent electrical connectivity and a long service life. The coils and plugs are designed to replace OEM part numbers UF648, UF-648, C1791, 5C1848, E1148, 05149168AI, 2505484816 and 97390, LKR7BGP-S, 93175, 94705, 9723, respectively. The direct OEM design makes installation easy and hassle-free, and the coils and plugs are designed to fit 3.6-liter 6-cylinder engines from 2011 to 2020.
Upgraded with 15% more energy than OE coils, the LCWRGS Ignition Coil Pack and Spark Plugs deliver optimal engine performance. The ignition coils provide spark for the engine, and over time, factory ignition coils and plugs may fail, leading to poor gas mileage, misfires, hesitation, and warning lights. Replacing the coils and plugs together ensures superior cold-start performance and a smoother running engine.
The package includes a set of 6 Ignition Coil Packs and Spark Plugs, and the product comes with a 24-month warranty. If there are any issues or problems with the ignition coils, customers can contact the manufacturer for assistance.
- Compatible with a wide range of popular vehicles
- Built to meet or exceed OE specifications
- High-quality materials for enhanced reliability and performance
- Direct OEM design for easy installation
- Upgraded with 15% more energy than OE coils
- Package includes a set of 6 Ignition Coil Packs and Spark Plugs
- Comes with a 24-month warranty
5. Bosch Automotive (96337) Oe Fine Wire Double Iridium Spark Plug – Pack Of 4
The double iridium firing pin and ground electrode inlay make this spark plug a reliable choice for drivers. It has a 4x longer service life than standard copper plugs, which means less frequent replacements. The 0.6mm fine wire firing pin is designed to provide superior ignitability and performance, ensuring that your vehicle starts up smoothly. The 360-degree continuous laser weld fuses the corrosion-resistant iridium firing pin to the base, increasing durability and reducing the risk of failure. This spark plug is an original equipment, pre-gapped replacement that delivers optimum fit, form, and function, ensuring that it fits perfectly in your vehicle. It is designed to fit 2017-2018 Chrysler Pacifica, 2017-2018 Chrysler Pacifica electric/gas hybrid, 2016-2018 Dodge Durango, 2016-2018 Jeep Grand Cherokee, and 2018 Jeep Wrangler. With a 7-year performance satisfaction guarantee, this spark plug is a smart investment for any driver.
- Double iridium firing pin and ground electrode inlay provide 4x longer service life than standard copper plugs
- 0.6mm fine wire firing pin provides superior ignitability and performance
- 360-degree continuous laser weld fuses corrosion-resistant iridium firing pin to base for increased durability
- Original equipment, pre-gapped replacement delivers optimum fit, form, and function
- 7-year performance satisfaction guarantee
6. Mck Ignition System Upgrade For Chrysler Dodge Jeep
If you're experiencing difficulty starting your car, long crank time, misfires, high fuel consumption, engine vibration, check engine light, or other issues, consider installing this reliable ignition coil. This product promises to provide a smoother ride and get your car running like new again. With its exceptional acceleration, fuel-efficiency, and durability, you can expect nothing less than flawless performance.
This ignition coil pack features excellent heat resistance, corrosion protection, and better durability, making it a quality product that lasts. The better quality and performance of this product also mean less fuel costs for you. Additionally, the seamless installation of this ignition coil pack allows you to skip the garage and save time and money.
Before purchasing this product, please confirm its compatibility with your vehicle. You can do this by checking the description or using the year/make/model drop-down bar and interchangeable part numbers. This ignition coil pack is compatible with UF648 UF-648 05149168AI, 2505484816, 5149168AH, 5C1848, 0221504032, GN10616, 36-8196, UF-648, DQG1176, C1791, 5149168AH, 5149168AI, 0 221 504 03 05149168AI 2505484816.
- Provides a smoother ride and gets your car running like new again
- Excellent heat resistance, corrosion protection, and better durability
- Better quality and performance mean less fuel costs
- Seamless installation saves time and money
- Exceptional acceleration, fuel-efficiency, and durability
7. Ignition Coil & Spark Plug Kit – Mck Racing Compatible
If you're experiencing difficulty starting your car, long crank time, misfires, high fuel consumption, engine vibration, or check engine light, installing a reliable ignition coil may be the solution you need. This ignition coil provides exceptional performance and helps to make your car run like new again. With its excellent heat resistance, corrosion protection, and increased durability, you can rest assured that you won’t need to replace parts anytime soon. This ignition coil provides better quality and better performance, resulting in less fuel costs.
You can save time and money by installing this ignition coil yourself. The installation is easy and effortless, and it will spark new life into your vehicle. You will experience more consistent and smoother engine starts right away. Once the ignition coil and spark plugs connect with your engine, expect nothing less than exceptional acceleration, fuel-efficiency, and durability.
To ensure compatibility, please check the description or use the year/make/model drop-down bar and interchangeable part numbers before purchasing. The ignition coil pack is compatible with MCK-IC-1362J-06-SP-9407-06 and a variety of other vehicles. Select your car’s year, make, and model now and enjoy a smoother ride!
- Provides exceptional performance and helps to make your car run like new again
- Excellent heat resistance, corrosion protection, and increased durability
- Better quality and better performance resulting in less fuel costs
- Easy and effortless installation
- Exceptional acceleration, fuel-efficiency, and durability
8. Chrysler Compatible Coil And Spark Plug Combo
If you're looking for a reliable ignition coil that can handle all conditions, look no further than this product. Engineered for both original equipment and replacement applications, this ignition coil is designed and manufactured to reliably operate under all conditions. It's also incredibly easy and quick to install, making it a great choice for those who want a hassle-free replacement.
This ignition coil is compatible with a wide range of vehicles, including the Chrysler 200 2011-2020 3.6L V6, Town & Country 2016 3.6L V6, Dodge Avenger 2011-2014 3.6L V6, Challenger 2011-2019 3.6L V6, Charger 2011-2017 2019-2020 3.6L V6, Durango 2011-2015 3.6L V6, Jeep Cherokee 2014-2020 3.2L V6, Wrangler 2012-2017 3.6L V6, Ram 1500 2013-2020 3.6L V6, C/V 2012-2015 3.6L V6, ProMaster 1500 2500 3500 2014-2019 3.6L V6, and Volkswagen Routan 2011-2014 3.6L V6.
This ignition coil is a replacement for part numbers 93175, UF648, C-894, and C1791. Plus, it comes with a 1-year limited warranty for added peace of mind.
Please note that it's important to check compatibility by entering your vehicle details in your Amazon Garage before purchasing.
- Designed and manufactured to operate reliably under all conditions
- Easy and quick installation
- Compatible with a wide range of vehicles
- Comes with a 1-year limited warranty
- – Compatibility needs to be checked before purchasing
9. Chrysler/dodge Vehicle Spark Pack
The Ignition Coils and Spark Plugs Set is an essential component for maintaining the performance of your vehicle's ignition system. It is compatible with a range of Dodge, Chrysler, and Je–ep models, including Dodge Challenger, Dodge Charger, Dodge Durango, Dodge Grand Caravan, Dodge Journey, Dodge Avenger, Chrysler 200, Chrysler 300, Chrysler Town & Country, Je–ep Grand Cherokee, Je—ep Wrangler, Ram 1500, Ram C/V, and Ram ProMaster 1500 2500 3500 from 2011 to 2020. The package includes 6 ignition coils and 6 pre-gapped spark plugs, with part numbers UF648, UF709, UF-648, UF-709, 05149168AI, 2505484816, 5149168AH, 5C1848, 0221504032, GN10616, 36-8196, DQG1176, C1791, 5149168AJ, 5149168AI, 022150403, and C894.
The coils pack and spark plugs are designed and produced according to high standards, using premium materials that meet or even exceed OEM specifications. Replacing worn-out coils and spark plugs with this set can solve common issues like engine misfire, hard starting, rough engine idle, decreased power, and poor fuel economy. For a better and smoother ignition system, it is advisable to replace both the ignition coils and spark plugs simultaneously if the coils have failed due to worn-out spark plugs.
The manufacturer offers worry-free 24-month technical support, and customers can contact the customer service support for any concerns or problems.
- Compatible with a wide range of Dodge, Chrysler, and Je–ep models
- Package includes 6 ignition coils and 6 pre-gapped spark plugs
- Designed and produced using premium materials that meet or exceed OEM specifications
- Can solve common issues like engine misfire, hard starting, rough engine idle, decreased power, and poor fuel economy
- Worry-free 24-month technical support
- – Compatibility needs to be checked before purchase
10. Ignite 'n' Go Coil Pack & Spark Plug Set
The ignition coil and spark plug set is a perfect fit for the 2011-2017 Chrysler 200, 2011-2020 300, and 2011-2016 Town & Country. It also fits the 2011-2019 Dodge Challenger, 2011-2020 Grand Caravan, and Charger. It is important to ensure the fitment before purchasing.
The installation process is super easy, safe, and seamless. The design is made to replace the original parts without any hassle.
The ignition coil and spark plug set is made of high-quality materials. All parts of the ignition coil are designed with proven materials that have high tolerance to high temperature, making them resistant to cracks, pinholes, and imperfections that often lead to failure issues. The iridium spark plugs have a long service life, higher ignition efficiency, better fuel economy, and better ignition performance.
The package includes 6 ignition coils and 6 iridium spark plugs, making it a complete set to replace all the old parts.
- Easy and seamless installation process
- High-quality materials used in the design of the ignition coil and spark plug set
- Long service life of iridium spark plugs
- Higher ignition efficiency and better fuel economy
Best Spark Plugs For Jeep Wrangler Jk FAQs
Can I use aftermarket spark plugs on my Jeep Wrangler JK?
Yes, you can use aftermarket spark plugs on your Jeep Wrangler JK. However, it's important to make sure that the aftermarket spark plugs you choose are compatible with your vehicle's engine and meet the necessary specifications. It's always a good idea to consult your owner's manual or a trusted mechanic to ensure that you're selecting the correct spark plugs for your vehicle.
Using aftermarket spark plugs can offer several benefits, including improved performance and fuel efficiency. They may also be more affordable than OEM (original equipment manufacturer) spark plugs. However, it's important to keep in mind that not all aftermarket spark plugs are created equal. Some may be of lower quality and may not perform as well as OEM spark plugs.
Ultimately, the decision to use aftermarket spark plugs on your Jeep Wrangler JK is up to you. Just be sure to do your research and choose a reputable brand that is compatible with your vehicle's engine.
How do I change the spark plugs on a Jeep Wrangler JK?
To change the spark plugs on a Jeep Wrangler JK, you will need a few tools such as a ratchet, spark plug socket, extension bar, and a gap gauge. First, locate the spark plugs on your engine. They should be visible on the top or side of the engine block. Next, remove the spark plug wires by pulling them off gently. Use the ratchet, extension bar, and spark plug socket to remove the old spark plugs. Once the old spark plugs are out, use the gap gauge to check the gap on your new spark plugs. The correct gap size should be listed in your vehicle’s owner’s manual. Finally, install the new spark plugs and tighten them with the ratchet and spark plug socket. Reconnect the spark plug wires, and you’re done! It is recommended to change spark plugs every 30,000 to 40,000 miles, so keep this in mind for future maintenance.
How often should spark plugs be changed on a Jeep Wrangler JK?
Spark plugs play a crucial role in the proper functioning of any engine. If you own a Jeep Wrangler JK, you might be wondering how often you need to replace the spark plugs to keep your vehicle running smoothly. The recommended interval for changing spark plugs on a Jeep Wrangler JK is every 30,000 miles. However, this can vary depending on several factors, such as driving conditions and the type of spark plugs you use.
If you frequently drive in harsh conditions or tow heavy loads, you may need to replace your spark plugs more frequently. Similarly, if you use high-performance spark plugs, they may have a shorter lifespan and require replacement sooner.
It's essential to keep an eye on your Jeep Wrangler JK's performance and pay attention to any warning signs that your spark plugs need replacing. These may include rough idling, reduced acceleration, or difficulty starting your vehicle.
In summary, it's best to follow the manufacturer's recommendation and replace your Jeep Wrangler JK's spark plugs every 30,000 miles. However, keep in mind that this interval can vary depending on various factors. Always monitor your vehicle's performance and seek professional advice if you are unsure about when to replace your spark plugs.
What are the symptoms of bad spark plugs on a Jeep Wrangler JK?
The spark plugs are an essential component of the Jeep Wrangler JK's engine. They provide the spark that ignites the fuel and air mixture, which powers the vehicle. A bad or worn-out spark plug can cause a variety of problems, including reduced engine performance, misfires, and difficulty starting the engine. Some common symptoms of bad spark plugs on a Jeep Wrangler JK include rough idling, reduced acceleration, decreased fuel efficiency, engine misfires, and difficulty starting the engine. In addition, the vehicle may emit black smoke from the exhaust, and there may be a noticeable decrease in power and performance. If you experience any of these symptoms, it is best to have your Jeep inspected by a qualified mechanic who can diagnose the issue and replace the spark plugs if necessary. Regular maintenance and timely replacement of spark plugs can help ensure the optimal performance and longevity of your Jeep Wrangler JK.
What is the best spark plug for a Jeep Wrangler JK?
When it comes to choosing the best spark plug for your Jeep Wrangler JK, there are several options available. The most important thing is to choose a spark plug that is compatible with your Jeep's engine and offers reliable performance.
One of the most popular options for the Jeep Wrangler JK is the NGK Iridium IX spark plug. This spark plug offers superior ignitability and longer service life than traditional spark plugs, thanks to its iridium construction. It also features a trivalent metal plating that resists corrosion and seizing, ensuring a long-lasting and reliable spark plug for your Jeep.
Another great option is the Denso Iridium TT spark plug, which also features an iridium construction for improved performance and longevity. This spark plug also features a twin-tip design that provides a more concentrated spark for better combustion and improved fuel efficiency.
Ultimately, the best spark plug for your Jeep Wrangler JK will depend on your specific needs and preferences. Be sure to consult with a trusted mechanic or automotive expert to determine the best spark plug for your Jeep's engine.