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Spark Plugs for Jeep Grand Cherokee

Enhancing your Jeep Grand Cherokee's ignition system is key to peak performance and efficiency. Dependable options from NGK deliver unmatched fuel economy, while Bosch adds resilience for long-term use. Invest in high-quality spark plugs to keep your Grand Cherokee at its best on any road.

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  1. NGK Iridium IX
    16 pc NGK Iridium IX Spark Plugs for 2009-2020 Jeep Grand Cherokee 5.7L V8
    Rating:
    95%
    4  Reviews
    Special Price $138.26 Regular Price $197.99
    NGK / NTK
  2. NGK Spark Plug
    6 pc NGK Iridium IX Spark Plugs for 2011-2018 Jeep Grand Cherokee 3.6L V6
    Special Price $57.32 Regular Price $81.99
    NGK / NTK
  3. NGK Spark Plug
    6 pc NGK Laser Iridium Spark Plugs for 2016-2020 Jeep Grand Cherokee 3.6L V6
    Special Price $88.16 Regular Price $125.99
    NGK / NTK
  4. NGK Iridium IX
    16 pc NGK Iridium IX Spark Plugs for 2005-2008 Jeep Grand Cherokee 5.7L V8
    Special Price $133.80 Regular Price $190.99
    NGK / NTK
  5. E3 Spark Plug
    6 pc E3 Spark Plugs for 1993-2004 Jeep Grand Cherokee 4.0L L6
    Special Price $45.52 Regular Price $64.99
    E3 Spark Plugs
  6. NGK Laser Platinum
    16 pc NGK Laser Platinum Spark Plugs for 2006-2010 Jeep Grand Cherokee 6.1L V8
    Special Price $181.14 Regular Price $258.99
    NGK / NTK
  7. Champion Spark Plug
    6 pc Champion Copper Plus Spark Plugs for 1999-2004 Jeep Grand Cherokee 4.0L L6
    Special Price $23.84 Regular Price $33.99
    Champion
  8. NGK Spark Plug
    16 pc NGK Iridium IX Spark Plugs for 2018-2020 Jeep Grand Cherokee 6.2L V8
    Special Price $141.09 Regular Price $201.99
    NGK / NTK
  9. Bosch Spark Plug
    6 pc Bosch Double Iridium Spark Plugs for 1993-2004 Jeep Grand Cherokee 4.0L L6
    Special Price $57.97 Regular Price $82.99
    Bosch
  10. NGK V-Power
    6 pc NGK V-Power Spark Plugs for 1993-1998 Jeep Grand Cherokee 4.0L L6
    Special Price $24.63 Regular Price $34.99
    NGK / NTK
  11. NGK V-Power
    6 pc NGK V-Power Spark Plugs for 2005-2010 Jeep Grand Cherokee 3.7L V6
    Special Price $28.25 Regular Price $39.99
    NGK / NTK
  12. Champion Spark Plug
    8 pc Champion Copper Plus Spark Plugs for 1999-2007 Jeep Grand Cherokee 4.7L V8
    Special Price $31.00 Regular Price $43.99
    Champion
  13. NGK G-Power
    6 pc NGK G-Power Spark Plugs for 2005-2010 Jeep Grand Cherokee 3.7L V6
    Special Price $33.91 Regular Price $47.99
    NGK / NTK
  14. NGK V-Power
    8 pc NGK V-Power Spark Plugs for 1999-2007 Jeep Grand Cherokee 4.7L V8
    Rating:
    90%
    2  Reviews
    Special Price $34.45 Regular Price $48.99
    NGK / NTK
  15. E3 Spark Plug
    6 pc E3 Spark Plugs for 2005-2010 Jeep Grand Cherokee 3.7L V6
    Special Price $45.52 Regular Price $64.99
    E3 Spark Plugs
  16. NGK Spark Plug
    6 pc NGK G-Power Spark Plugs for 2011-2018 Jeep Grand Cherokee 3.6L V6
    Special Price $46.75 Regular Price $66.99
    NGK / NTK
  17. Champion Spark Plug
    16 pc Champion Copper Plus Spark Plugs for 2005-2010 Jeep Grand Cherokee 5.7L 6.1L V8
    Rating:
    100%
    1  Review
    Special Price $52.52 Regular Price $74.99
    Champion
  18. Champion Spark Plug
    16 pc Champion Copper Plus Spark Plugs for 2009-2019 Jeep Grand Cherokee 5.7L V8
    Special Price $52.63 Regular Price $74.99
    Champion
  19. Bosch Spark Plug
    6 pc Bosch Double Iridium Spark Plugs for 2011-2021 Jeep Grand Cherokee 3.6L V6
    Special Price $70.70 Regular Price $100.99
    Bosch
  20. NGK Spark Plug
    8 pc NGK Iridium IX Spark Plugs for 2002-2004 Jeep Grand Cherokee 4.7L V8
    Special Price $72.26 Regular Price $102.99
    NGK / NTK
  21. E3 Spark Plug
    16 pc E3 Spark Plugs for 2018-2021 Jeep Grand Cherokee 6.4L V8
    Special Price $113.91 Regular Price $162.99
    E3 Spark Plugs
  22. NGK Standard
    16 pc NGK Standard Spark Plugs for 2009-2017 Jeep Grand Cherokee 5.7L V8
    Rating:
    100%
    2  Reviews
    Special Price $117.01 Regular Price $166.99
    NGK / NTK
  23. Champion Spark Plug
    16 pc Champion Iridium Spark Plugs for 2009-2019 Jeep Grand Cherokee 5.7L V8
    Special Price $127.19 Regular Price $181.99
    Champion
  24. NGK Spark Plug
    16 pc NGK Ruthenium HX Spark Plugs for 2009-2020 Jeep Grand Cherokee 5.7L V8
    Special Price $193.12 Regular Price $275.99
    NGK / NTK
  25. 16 pc NGK Laser Platinum Spark Plugs for 2012-2020 Jeep Grand Cherokee 6.4L V8
    16 pc NGK Laser Platinum Spark Plugs for 2012-2020 Jeep Grand Cherokee 6.4L V8
    Special Price $152.89 Regular Price $217.99
    NGK / NTK
  26. NGK Spark Plugs
    6 pc NGK Iridium IX Spark Plugs for 2011-2015 Jeep Grand Cherokee 3.6L V6
    Special Price $56.89 Regular Price $80.99
    NGK / NTK
  27. Champion Spark Plug
    6 pc Champion Copper Plus Spark Plugs for 1993-1998 Jeep Grand Cherokee 4.0L L6
    Special Price $22.31 Regular Price $31.99
    Champion
  28. Bosch Spark Plug
    6 pc Bosch Nickel Copper Spark Plugs for 2005-2010 Jeep Grand Cherokee 3.7L V6
    Special Price $25.37 Regular Price $35.99
    Bosch
  29. Champion Spark Plug
    8 pc Champion Double Platinum Spark Plugs for 1997-1998 Jeep Grand Cherokee 5.2L 5.9L V8
    Special Price $57.15 Regular Price $81.99
    Champion
  30. NGK V-Power
    16 pc NGK V-Power Spark Plugs for 2006-2010 Jeep Grand Cherokee 6.1L V8
    Special Price $69.58 Regular Price $98.99
    NGK / NTK
  31. NGK Iridium IX
    16 pc NGK Iridium IX Spark Plugs for 2006-2010 Jeep Grand Cherokee 6.1L V8
    Special Price $138.26 Regular Price $197.99
    NGK / NTK
  32. NGK Spark Plug
    16 pc NGK Ruthenium HX Spark Plugs for 2018-2020 Jeep Grand Cherokee 6.2L V8
    Special Price $193.12 Regular Price $275.99
    NGK / NTK
  33. NGK V-Power
    6 pc NGK V-Power Spark Plugs for 1999-2004 Jeep Grand Cherokee 4.0L L6
    Rating:
    100%
    1  Review
    Special Price $30.19 Regular Price $42.99
    NGK / NTK
  34. DENSO Spark Plug
    8 pc DENSO Standard U-Groove Spark Plugs for 2000-2007 Jeep Grand Cherokee 4.7L V8
    Special Price $30.26 Regular Price $42.99
    DENSO
  35. Champion Spark Plug
    6 pc Champion Platinum Spark Plugs for 2005-2010 Jeep Grand Cherokee 3.7L V6
    Special Price $30.28 Regular Price $42.99
    Champion
  36. Bosch Spark Plug
    6 pc Bosch Platinum Spark Plugs for 1993-2004 Jeep Grand Cherokee 4.0L L6
    Special Price $35.96 Regular Price $50.99
    Bosch
  37. Champion Iridium Spark Plug
    6 pc Champion Iridium Spark Plugs for 2011-2015 Jeep Grand Cherokee 3.6L V6
    Special Price $53.01 Regular Price $75.99
    Champion
  38. Champion Iridium Spark Plug
    6 pc Champion Iridium Spark Plugs for 2016-2020 Jeep Grand Cherokee 3.6L V6
    Special Price $56.41 Regular Price $80.99
    Champion
    Out of stock
  39. E3 Spark Plug
    8 pc E3 Spark Plugs for 2002-2004 Jeep Grand Cherokee 4.7L V8
    Special Price $58.24 Regular Price $82.99
    E3 Spark Plugs
  40. NGK Standard
    8 pc NGK Standard Spark Plugs for 2008-2009 Jeep Grand Cherokee 4.7L V8
    Special Price $61.47 Regular Price $87.99
    NGK / NTK
  41. E3 Spark Plug
    8 pc E3 Spark Plugs for 2012-2017 Jeep Grand Cherokee 6.4L V8
    Special Price $61.50 Regular Price $87.99
    E3 Spark Plugs
  42. NGK V-Power
    16 pc NGK V-Power Spark Plugs for 2005-2008 Jeep Grand Cherokee 5.7L V8
    Rating:
    100%
    1  Review
    Special Price $69.47 Regular Price $98.99
    NGK / NTK
  43. DENSO Spark Plug
    8 pc DENSO Double Platinum Spark Plugs for 2000-2009 Jeep Grand Cherokee 4.7L V8
    Special Price $70.75 Regular Price $100.99
    DENSO
  44. DENSO Spark Plug
    8 pc DENSO Iridium Power Spark Plugs for 1993-2007 Jeep Grand Cherokee 4.7L 5.2L 5.9L V8
    Rating:
    100%
    1  Review
    Special Price $74.28 Regular Price $105.99
    DENSO
  45. Bosch Spark Plug
    8 pc Bosch Double Iridium Spark Plugs for 1993-1997 Jeep Grand Cherokee 5.2L V8
    Special Price $76.36 Regular Price $108.99
    Bosch
  46. Bosch Spark Plug
    8 pc Bosch Double Iridium Spark Plugs for 2009-2021 Jeep Grand Cherokee 5.7L V8
    Special Price $76.79 Regular Price $109.99
    Bosch
  47. NGK Laser Platinum
    6 pc NGK Laser Platinum Spark Plugs for 2005-2010 Jeep Grand Cherokee 3.7L V6
    Special Price $80.91 Regular Price $115.99
    NGK / NTK
  48. NGK Laser Platinum
    8 pc NGK Laser Platinum Spark Plugs for 2008-2009 Jeep Grand Cherokee 4.7L V8
    Special Price $89.40 Regular Price $127.99
    NGK / NTK
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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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