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Spark Plugs for Chrysler 300

Reignite the performance of your Chrysler 300 with the help of advanced spark plugs. For reliable starts, trust NGK, or rely on E3 to boost fuel economy during every trip. Spark plugs built for the Chrysler 300 ensure effortless power delivery whenever you need it.

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Items 1-48 of 154

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  1. NGK Iridium IX
    16 pc NGK Iridium IX Spark Plugs for 2009-2020 Chrysler 300 5.7L V8
    Rating:
    100%
    3  Reviews
    Special Price $141.09 Regular Price $201.99
    NGK / NTK
  2. NGK Iridium IX
    16 pc NGK Iridium IX Spark Plugs for 2005-2010 Chrysler 300 6.1L V8
    Special Price $138.26 Regular Price $197.99
    NGK / NTK
  3. NGK Iridium IX
    16 pc NGK Iridium IX Spark Plugs for 2005-2008 Chrysler 300 5.7L V8
    Rating:
    60%
    2  Reviews
    Special Price $133.80 Regular Price $190.99
    NGK / NTK
  4. NGK Laser Iridium
    6 pc NGK Laser Iridium Spark Plugs for 2011-2020 Chrysler 300 3.6L V6
    Rating:
    100%
    2  Reviews
    Special Price $80.56 Regular Price $114.99
    NGK / NTK
  5. Champion Iridium Spark Plug
    6 pc Champion Iridium Spark Plugs for 2011-2020 Chrysler 300 3.6L V6
    Special Price $53.01 Regular Price $75.99
    Champion
  6. NGK Spark Plug
    6 pc NGK Iridium IX Spark Plugs for 2011-2020 Chrysler 300 3.6L V6
    Special Price $57.32 Regular Price $81.99
    NGK / NTK
  7. NGK Iridium IX
    6 pc NGK Iridium IX Spark Plugs for 2005-2010 Chrysler 300 2.7L V6
    Special Price $57.32 Regular Price $81.99
    NGK / NTK
  8. NGK V-Power
    16 pc NGK V-Power Spark Plugs for 2005-2008 Chrysler 300 5.7L V8
    Rating:
    90%
    2  Reviews
    Special Price $70.89 Regular Price $100.99
    NGK / NTK
  9. NGK Spark Plug
    6 pc NGK Ruthenium HX Spark Plugs for 2011-2017 Chrysler 300 3.6L V6
    Special Price $78.03 Regular Price $110.99
    NGK / NTK
  10. Champion Spark Plug
    16 pc Champion Iridium Spark Plugs for 2009-2019 Chrysler 300 5.7L V8
    Special Price $127.19 Regular Price $181.99
    Champion
  11. Bosch Spark Plug
    8 pc Bosch Platinum Spark Plugs for 2009-2021 Chrysler 300 5.7L V8
    Special Price $45.98 Regular Price $65.99
    Bosch
  12. NGK Spark Plug
    16 pc NGK Ruthenium HX Spark Plugs for 2009-2020 Chrysler 300 5.7L V8
    Special Price $197.07 Regular Price $281.99
    NGK / NTK
  13. NGK Laser Platinum
    6 pc NGK Laser Platinum Spark Plugs for 2005-2010 Chrysler 300 3.5L V6
    Special Price $51.71 Regular Price $73.99
    NGK / NTK
  14. DENSO Spark Plug
    6 pc DENSO Standard U-Groove Spark Plugs for 1963 Ford 300
    Special Price $27.51 Regular Price $38.99
    DENSO
  15. Champion Spark Plug
    6 pc Champion Platinum Spark Plugs for 2005-2010 Chrysler 300 3.5L V6
    Special Price $29.67 Regular Price $41.99
    Champion
  16. Champion Copper Plus Spark Plug
    8 pc Champion Copper Plus Spark Plugs for 1962-1965 Chrysler 300 6.7L 6.8L V8
    Special Price $29.82 Regular Price $42.99
    Champion
  17. Champion Copper Plus Spark Plug
    8 pc Champion Copper Plus Spark Plugs for 1955-1959 GMC 300 4.7L 5.2L 5.3L 5.5L 5.7L 6.1L V8
    Special Price $30.30 Regular Price $42.99
    Champion
  18. Champion Copper Plus Spark Plug
    8 pc Champion Copper Plus Spark Plugs for 1951-1952 Packard 300 5.4L L8
    Special Price $30.71 Regular Price $43.99
    Champion
  19. Champion Spark Plug
    6 pc Champion Platinum Spark Plugs for 2009-2010 Chrysler 300 2.7L V6
    Special Price $31.45 Regular Price $44.99
    Champion
  20. NGK V-Power
    8 pc NGK V-Power Spark Plugs for 1955-1958 Chrysler 300 5.4L 5.8L 6.4L V8
    Special Price $35.80 Regular Price $50.99
    NGK / NTK
  21. Bosch Spark Plug
    6 pc Bosch Double Platinum Spark Plugs for 2005-2010 Chrysler 300 3.5L V6
    Special Price $45.35 Regular Price $64.99
    Bosch
  22. Autolite Double Platinum Spark Plug
    6 pc Autolite Double Platinum Spark Plug for 2005-2010 Chrysler 300 3.5L V6
    Special Price $45.43 Regular Price $64.99
    Autolite
  23. NGK G-Power
    8 pc NGK G-Power Spark Plugs for 1955-1958 Chrysler 300 5.4L 5.8L 6.4L V8
    Special Price $46.30 Regular Price $65.99
    NGK / NTK
  24. Champion Spark Plug
    16 pc Champion Copper Plus Spark Plugs for 2005-2008 Chrysler 300 5.7L V8
    Special Price $53.59 Regular Price $76.99
    Champion
  25. NGK Spark Plug
    6 pc NGK Iridium IX Spark Plugs for 2005-2010 Chrysler 300 3.5L V6
    Special Price $56.17 Regular Price $79.99
    NGK / NTK
  26. NGK Spark Plugs
    6 pc NGK Iridium IX Spark Plugs for 2011-2017 Chrysler 300 3.6L V6
    Special Price $56.89 Regular Price $80.99
    NGK / NTK
  27. Champion Spark Plug
    16 pc Champion Platinum Spark Plugs for 2005-2014 Chrysler 300 6.1L 6.4L V8
    Special Price $67.96 Regular Price $96.99
    Champion
  28. Champion Spark Plug
    16 pc Champion Platinum Spark Plugs for 2005-2008 Chrysler 300 5.7L V8
    Rating:
    100%
    2  Reviews
    Special Price $69.35 Regular Price $98.99
    Champion
  29. Champion Iridium Spark Plug
    16 pc Champion Iridium Spark Plugs for 2005-2008 Chrysler 300 5.7L V8
    Special Price $129.33 Regular Price $184.99
    Champion
  30. DENSO Spark Plug
    16 pc DENSO Iridium Power Spark Plugs for 2010-2014 Chrysler 300 5.7L V8
    Special Price $155.91 Regular Price $222.99
    DENSO
  31. NGK Laser Platinum
    16 pc NGK Laser Platinum Spark Plugs for 2009-2013 Chrysler 300 5.7L V8
    Special Price $176.51 Regular Price $251.99
    NGK / NTK
  32. NGK Laser Platinum
    16 pc NGK Laser Platinum Spark Plugs for 2005-2010 Chrysler 300 6.1L V8
    Special Price $181.14 Regular Price $258.99
    NGK / NTK
  33. Champion Copper Plus Spark Plug
    6 pc Champion Copper Plus Spark Plugs for 1951-1959 GMC 300 3.7L 4.1L 4.4L L6
    Special Price $22.43 Regular Price $31.99
    Champion
  34. Champion Copper Plus Spark Plug
    6 pc Champion Copper Plus Spark Plugs for 1951-1959 GMC 300 3.7L 4.1L 4.4L L6
    Special Price $23.42 Regular Price $32.99
    Champion
  35. Champion Spark Plug
    6 pc Champion Copper Plus Spark Plugs for 2008 Chrysler 300 2.7L V6
    Special Price $23.78 Regular Price $33.99
    Champion
  36. DENSO Spark Plug
    6 pc DENSO Standard U-Groove Spark Plugs for 1960-1962 Mercedes-Benz 300 3.0L L6
    Special Price $23.90 Regular Price $33.99
    DENSO
  37. Autolite Copper Core Spark Plug
    6 pc Autolite Copper Core Spark Plugs for 1961-1962 Mercedes-Benz 300 3.0L L6
    Special Price $25.10 Regular Price $35.99
    Autolite
    Out of stock
  38. Champion Copper Plus Spark Plug
    6 pc Champion Copper Plus Spark Plugs for 1951-1962 Mercedes-Benz 300 3.0L L6
    Special Price $25.70 Regular Price $36.99
    Champion
  39. Autolite Copper Core Spark Plug
    6 pc Autolite Copper Core Spark Plugs for 1951-1960 Mercedes-Benz 300 3.0L L6
    Special Price $25.95 Regular Price $36.99
    Autolite
    Out of stock
  40. Autolite Copper Core Spark Plug
    6 pc Autolite Copper Core Spark Plugs for 1951-1953 GMC 300 3.7L L6
    Special Price $26.12 Regular Price $36.99
    Autolite
  41. Autolite Copper Core Spark Plug
    6 pc Autolite Copper Core Spark Plugs for 1963 Ford 300 3.3L 3.6L L6
    Special Price $26.88 Regular Price $37.99
    Autolite
    Out of stock
  42. DENSO Spark Plug
    6 pc DENSO Standard U-Groove Spark Plugs for 2005-2010 Chrysler 300 3.5L V6
    Special Price $27.31 Regular Price $38.99
    DENSO
  43. DENSO Spark Plug
    6 pc DENSO Standard U-Groove Spark Plugs for 1963 Ford 300
    Special Price $27.51 Regular Price $38.99
    DENSO
  44. Champion Spark Plug
    6 pc Champion Platinum Spark Plugs for 2005-2007 Chrysler 300 2.7L V6
    Special Price $29.25 Regular Price $41.99
    Champion
  45. Champion Copper Plus Spark Plug
    8 pc Champion Copper Plus Spark Plugs for 1955-1961 Chrysler 300 5.4L 5.8L 6.4L 6.7L 6.8L V8
    Special Price $29.28 Regular Price $41.99
    Champion
  46. Champion Spark Plug
    8 pc Champion Copper Plus Spark Plugs for 1966-1971 Chrysler 300 6.3L 7.2L V8
    Special Price $29.52 Regular Price $41.99
    Champion
  47. Autolite Platinum Spark Plug
    6 pc Autolite Platinum Spark Plug for 2005-2010 Chrysler 300 3.5L V6
    Special Price $29.56 Regular Price $41.99
    Autolite
    Out of stock
  48. Champion Spark Plug
    6 pc Champion Platinum Spark Plugs for 2008 Chrysler 300 2.7L V6
    Special Price $29.81 Regular Price $42.99
    Champion
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The Sixity Auto Advantage

Finding the right car spark plugs can seem complicated, but our goal is to make it simple. We combine a massive selection of parts from trusted brands with the expert, US-based support you need to make the right choice. With fast shipping and a 100% fitment guarantee, we provide a hassle-free shopping experience that has earned the trust of over a million customers.

Platinum, Iridium, and More

Choosing the right material is key to your engine’s performance and longevity. We carry a massive selection of aftermarket spark plugs in every type, from long-lasting iridium to dependable copper plugs for classic vehicles. Whatever your engine needs, we have the right plug to match its specific requirements, ensuring optimal spark and efficiency.

Expert Support When You Need It

Not sure which plug is right for your vehicle? Our friendly, US-based customer support team is here to help. With deep knowledge of our full catalog, they can guide you to the perfect car spark plugs for your specific make and model. We are committed to helping you buy with confidence and getting your installation done right the first time.

Frequently Asked Questions

Got a question about our automotive spark plugs? Here are a few things people often ask. For anything else, our main FAQ page has you covered.

How do I find the right spark plugs for my car?

Your best bet is our vehicle selector tool. Just plug in your car’s info, and we’ll show you exactly which plugs are guaranteed to work.

Are your aftermarket spark plugs as good as the originals?

Definitely. We only carry parts that are as good or better than the ones that came in your car, but without those dealership prices.

How often should I replace car spark plugs?

That really depends on the type. A standard copper plug is usually good for about 20,000 miles, while a high-end iridium one can last 100,000. Your owner’s manual will have the exact schedule for your engine.

Spark Plug Features

  • Precision ceramic insulators
  • Corrosion-resistant shell with triple high pressure gas seals
  • Screw or snap-on electrical connectors
  • Pre-installed metal compression gaskets
  • Copper-core electrode cooling
  • Application specific heat-range design
  • Improved cold-starting performance
  • Smooth firing at high or low engine RPM
  • Reduced electrode erosion and long service life
  • Enhanced ignition efficiency and fuel economy
  • Superior anti-fouling characteristics
  • Reduced hot-spark firing voltage requirements
  • Maximum engine horsepower and torque
  • Superior throttle-response, acceleration and WOT performance
  • Precision Laser-welded Iridium electrodes - 6X harder than platinum
  • Precision ceramic insulators
  • Corrosion-resistant shell with triple high pressure gas seals
  • Screw or snap-on electrical connectors
  • Pre-installed metal compression gaskets
  • Copper-core electrode cooling
  • Application specific heat-range design
  • Improved cold-starting performance
  • Smooth firing at high or low engine RPM
  • Reduced electrode erosion and long service life
  • Enhanced ignition efficiency and fuel economy
  • Superior anti-fouling characteristics
  • Reduced hot-spark firing voltage requirements
  • Maximum engine horsepower and torque
  • Superior throttle-response, acceleration and WOT performance
  • Precision Laser-welded Iridium electrodes - 6X harder than platinum
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