Dodge Challenger owners know that a quality set of spark plugs is important for keeping their car running smoothly. But with so many different types and brands of spark plugs on the market, it can be hard to know which ones are best for your car. In this article, we will discuss the best spark plugs for Dodge Challengers and help you decide which ones are right for your vehicle.
If you’re looking for the best spark plugs for your Dodge Challenger, you’ve come to the right place. In this article, we will discuss the different types of spark plugs available and recommend the best ones for your car. We’ll also provide a few tips on how to install them properly. So, whether you’re a first-time Challenger owner or just looking to replace your old spark plugs, read on for all the information you need!
2015 2016 2017 2018 2019 2020 2021 2022 Dodge Challenger Spark Plugs
| Info/Engine | 3.6L 6-cyl Engine ERB | 5.7L 8-cyl Engine EZC |
| OEM spark plug gap | 0.044″ (1.11mm) | 0.044″ (1.11mm) |
| Qty. needed | 6 | 16 |
| Change interval | – | 100,000 miles |
| Best spark plug | NGK 9723 SILZKR7B11 Laser Iridium Spark Plug | NGK 92145 LZFR5CI-11 Laser Iridium Spark Plug |
| Popular choice | NGK 93175 LKR7DIX-11S Iridium IX Spark Plug | NGK 4469 LFR5AIX-11 Iridium IX Spark Plug |
| Info/Engine | 6.4L 8-cyl Engine ESG | 6.2L 8-cyl Engine ESJ |
| OEM spark plug gap | 0.044″ (1.11mm) | 0.032″ (0.81mm) |
| Qty. needed | 16 | 16 |
| Change interval | – | – |
| Best spark plug | NGK 97408 LZTR6AP11EG Laser Platinum Spark Plug | NGK 7913 SILFR6A Laser Iridium Spark Plug |
| Popular choice | Autolite XP6043 XP Iridium Spark Plug | Champion 9044 REC8WMPB4 Iridium Spark Plug |
2009 2010 2011 2012 2013 2014 Dodge Challenger Spark Plugs
| Info/Engine | 5.7L 8-cyl Engine EZH | 6.4L 8-cyl Engine ESG |
| OEM spark plug gap | 0.044″ (1.11mm) | 0.044″ (1.11mm) |
| Qty. needed | 16 | 16 |
| Change interval | 100,000 miles | 96,000 miles |
| Best spark plug | NGK 92145 LZFR5CI-11 Laser Iridium Spark Plug | NGK 97408 LZTR6AP11EG Laser Platinum Spark Plug |
| Popular choice | NGK 4469 LFR5AIX-11 Iridium IX Spark Plug | Denso 5350 ITL20 Iridium Power Spark Plug |
| Info/Engine | 3.5L 6-cyl Engine | 3.6L 6-cyl Engine ERB Flex |
| OEM spark plug gap | 0.052″ (1.32mm) | 0.044″ (1.11mm) |
| Qty. needed | 6 | 6 |
| Change interval | 102,000 miles | 96,000 miles |
| Best spark plug | NGK 7781 ZFR5LP-13G Laser Platinum Spark Plug | NGK 9723 SILZKR7B11 Laser Iridium Spark Plug |
| Popular choice | E3 E3.58 Spark Plug | NGK 93175 LKR7DIX-11S Iridium IX Spark Plug |
There are three main types of spark plugs: platinum, iridium, and copper. Platinum and iridium plugs are the most expensive but also offer the best performance. They’re typically used in high-end vehicles like Ferraris and Lamborghinis. Copper plugs are the least expensive option, but they don’t last as long as the other two types.
Which Spark Plug is Right for My Challenger?
If you have a newer Dodge Challenger (model years 2015-present), we recommend using platinum or iridium spark plugs. If you have an older model (pre-2015), we recommend using copper spark plugs. Keep in mind that these recommendations may vary depending on your specific vehicle’s make and model
