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Spark Plugs For Chevy Silverado 1500

Upgrade the ignition system of your Chevrolet Silverado 1500 with robust Champion, E3, and Bosch spark plugs. Silverado 1500 owners benefit from improved engine performance and increased longevity with these high-quality choices. Rely on these advanced spark plugs to keep your truck ready for any task.

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  1. NGK Iridium IX
    8 pc NGK Iridium IX Spark Plugs for 1999-2013 Chevrolet Silverado 1500 4.8L 5.3L 6.0L 6.2L V8
    Rating:
    100%
    1  Review
    Special Price $71.88 Regular Price $102.99
    NGK / NTK
  2. NGK Iridium IX
    8 pc NGK Iridium IX Spark Plugs for 2014-2020 Chevrolet Silverado 1500 5.3L 6.2L V8
    Rating:
    100%
    1  Review
    Special Price $72.26 Regular Price $102.99
    NGK / NTK
  3. NGK Spark Plug
    8 pc NGK Ruthenium HX Spark Plugs for 2014-2020 Chevrolet Silverado 1500 5.3L 6.2L V8
    Special Price $101.72 Regular Price $144.99
    NGK / NTK
  4. E3 Spark Plug
    8 pc E3 Spark Plugs for 1999-2013 Chevrolet Silverado 1500 4.8L 5.3L 6.0L 6.2L V8
    Special Price $59.43 Regular Price $84.99
    E3 Spark Plugs
  5. NGK Laser Iridium
    8 pc NGK Laser Iridium Spark Plugs for 1999-2013 Chevrolet Silverado 1500 4.8L 5.3L 6.0L 6.2L V8
    Special Price $82.02 Regular Price $116.99
    NGK / NTK
  6. NGK G-Power
    8 pc NGK G-Power Spark Plugs for 1999-2013 Chevrolet Silverado 1500 4.8L 5.3L 6.0L 6.2L V8
    Special Price $42.37 Regular Price $60.99
    NGK / NTK
  7. NGK Spark Plug
    8 pc NGK Ruthenium HX Spark Plugs for 1999-2013 Chevrolet Silverado 1500 4.8L 5.3L 6.0L 6.2L V8
    Special Price $101.34 Regular Price $144.99
    NGK / NTK
  8. NGK Iridium IX
    6 pc NGK Iridium IX Spark Plugs for 1999-2013 Chevrolet Silverado 1500 4.3L V6
    Special Price $56.89 Regular Price $80.99
    NGK / NTK
  9. NGK V-Power
    8 pc NGK V-Power Spark Plugs for 1999-2013 Chevrolet Silverado 1500 4.8L 5.3L 6.0L 6.2L V8
    Rating:
    96%
    5  Reviews
    Special Price $32.23 Regular Price $45.99
    NGK / NTK
  10. NGK V-Power
    6 pc NGK V-Power Spark Plugs for 1999-2013 Chevrolet Silverado 1500 4.3L V6
    Special Price $27.96 Regular Price $39.99
    NGK / NTK
  11. NGK G-Power
    6 pc NGK G-Power Spark Plugs for 2014-2020 Chevrolet Silverado 1500 4.3L V6
    Special Price $47.57 Regular Price $67.99
    NGK / NTK
  12. NGK Iridium IX
    6 pc NGK Iridium IX Spark Plugs for 2014-2020 Chevrolet Silverado 1500 4.3L V6
    Special Price $57.18 Regular Price $81.99
    NGK / NTK
  13. Champion Spark Plug
    8 pc Champion Double Platinum Spark Plugs for 1999-2013 Chevrolet Silverado 1500 4.8L 5.3L 6.0L 6.2L V8
    Special Price $57.20 Regular Price $81.99
    Champion
  14. E3 Spark Plug
    8 pc E3 Spark Plugs for 2014-2021 Chevrolet Silverado 1500 5.3L 6.2L V8
    Special Price $62.76 Regular Price $89.99
    E3 Spark Plugs
  15. E3 Spark Plug
    6 pc E3 Spark Plugs for 1999-2009 Chevrolet Silverado 1500 4.3L V6
    Special Price $45.52 Regular Price $64.99
    E3 Spark Plugs
  16. Bosch Spark Plug
    8 pc Bosch Double Iridium Spark Plugs for 2000-2013 Chevrolet Silverado 1500 4.8L 5.3L 6.0L 6.2L V8
    Special Price $73.31 Regular Price $104.99
    Bosch
  17. DENSO Spark Plug
    6 pc DENSO Standard U-Groove Spark Plugs for 1999-2013 Chevrolet Silverado 1500 4.3L V6
    Special Price $24.54 Regular Price $34.99
    DENSO
  18. E3 Spark Plug
    4 pc E3 Spark Plugs for 2020 Chevrolet Silverado 1500 2.7L L4
    Special Price $34.00 Regular Price $48.99
    E3 Spark Plugs
  19. Autolite Platinum Spark Plug
    8 pc Autolite Platinum Spark Plug for 2011-2013 Chevrolet Silverado 1500
    Special Price $37.42 Regular Price $52.99
    Autolite
  20. E3 Spark Plug
    6 pc E3 Spark Plugs for 2010-2013 Chevrolet Silverado 1500 4.3L V6
    Special Price $45.52 Regular Price $64.99
    E3 Spark Plugs
  21. Champion Iridium Spark Plug
    6 pc Champion Iridium Spark Plugs for 1999-2013 Chevrolet Silverado 1500 4.3L V6
    Special Price $52.66 Regular Price $74.99
    Champion
  22. DENSO Spark Plug
    6 pc DENSO Iridium Power Spark Plugs for 1999-2013 Chevrolet Silverado 1500 4.3L V6
    Special Price $58.08 Regular Price $82.99
    DENSO
  23. NGK G-Power
    8 pc NGK G-Power Spark Plugs for 2014-2020 Chevrolet Silverado 1500 5.3L 6.2L V8
    Special Price $59.69 Regular Price $84.99
    NGK / NTK
  24. NGK Laser Iridium
    6 pc NGK Laser Iridium Spark Plugs for 1999-2013 Chevrolet Silverado 1500 4.3L V6
    Special Price $62.49 Regular Price $88.99
    NGK / NTK
  25. Bosch Spark Plug
    8 pc Bosch Double Platinum Spark Plugs for 1999 Chevrolet Silverado 1500 4.8L 5.3L V8
    Special Price $63.31 Regular Price $89.99
    Bosch
  26. NGK Spark Plug
    6 pc NGK Laser Iridium Spark Plugs for 2014-2020 Chevrolet Silverado 1500 4.3L V6
    Special Price $63.90 Regular Price $90.99
    NGK / NTK
  27. NGK Spark Plug
    6 pc NGK Ruthenium HX Spark Plugs for 1999-2006 Chevrolet Silverado 1500 4.3L V6
    Special Price $76.32 Regular Price $108.99
    NGK / NTK
  28. Champion Spark Plug
    6 pc Champion Copper Plus Spark Plugs for 1999-2013 Chevrolet Silverado 1500 4.3L V6
    Special Price $23.13 Regular Price $32.99
    Champion
  29. Autolite Copper Core Spark Plug
    6 pc Autolite Copper Core Spark Plugs for 1999-2009 Chevrolet Silverado 1500 4.3L V6
    Special Price $25.90 Regular Price $36.99
    Autolite
    Out of stock
  30. Autolite Copper Core Spark Plug
    6 pc Autolite Copper Core Spark Plugs for 2010-2013 Chevrolet Silverado 1500 4.3L V6
    Special Price $26.06 Regular Price $36.99
    Autolite
    Out of stock
  31. Champion Copper Plus Spark Plug
    8 pc Champion Copper Plus Spark Plugs for 1999-2013 Chevrolet Silverado 1500 4.8L 5.3L 6.0L 6.2L V8
    Special Price $29.16 Regular Price $41.99
    Champion
  32. Bosch Spark Plug
    6 pc Bosch Platinum Spark Plugs for 1999-2013 Chevrolet Silverado 1500 4.3L V6
    Special Price $29.28 Regular Price $41.99
    Bosch
  33. Champion Spark Plug
    6 pc Champion Platinum Spark Plugs for 1999-2013 Chevrolet Silverado 1500 4.3L V6
    Special Price $29.79 Regular Price $42.99
    Champion
  34. Autolite Platinum Spark Plug
    6 pc Autolite Platinum Spark Plug for 1999-2009 Chevrolet Silverado 1500
    Special Price $30.17 Regular Price $42.99
    Autolite
    Out of stock
  35. Autolite Platinum Spark Plug
    6 pc Autolite Platinum Spark Plug for 2010-2013 Chevrolet Silverado 1500
    Special Price $30.17 Regular Price $42.99
    Autolite
    Out of stock
  36. DENSO Spark Plug
    8 pc DENSO Standard U-Groove Spark Plugs for 1999 Chevrolet Silverado 1500 4.8L 5.3L V8
    Special Price $30.88 Regular Price $43.99
    DENSO
  37. Autolite Copper Core Spark Plug
    8 pc Autolite Copper Core Spark Plugs for 1999 Chevrolet Silverado 1500 4.8L 5.3L V8
    Special Price $31.08 Regular Price $43.99
    Autolite
    Out of stock
  38. Autolite Copper Core Spark Plug
    8 pc Autolite Copper Core Spark Plugs for 2000-2010 Chevrolet Silverado 1500 4.8L 5.3L 6.0L 6.2L V8
    Special Price $31.30 Regular Price $44.99
    Autolite
    Out of stock
  39. NGK G-Power
    6 pc NGK G-Power Spark Plugs for 1999-2013 Chevrolet Silverado 1500 4.3L V6
    Special Price $34.31 Regular Price $48.99
    NGK / NTK
  40. Bosch Spark Plug
    8 pc Bosch Platinum Spark Plugs for 1999 Chevrolet Silverado 1500 4.8L 5.3L V8
    Special Price $35.80 Regular Price $50.99
    Bosch
  41. Autolite Platinum Spark Plug
    8 pc Autolite Platinum Spark Plug for 2000-2010 Chevrolet Silverado 1500
    Special Price $36.67 Regular Price $51.99
    Autolite
    Out of stock
  42. Autolite Platinum Spark Plug
    8 pc Autolite Platinum Spark Plug for 1999 Chevrolet Silverado 1500 4.8L
    Special Price $37.42 Regular Price $52.99
    Autolite
    Out of stock
  43. DENSO Spark Plug
    6 pc DENSO Platinum TT Spark Plugs for 1999-2013 Chevrolet Silverado 1500 4.3L V6
    Special Price $38.10 Regular Price $53.99
    DENSO
  44. Champion Spark Plug
    8 pc Champion Platinum Spark Plugs for 1999-2013 Chevrolet Silverado 1500 4.8L 5.3L 6.0L 6.2L V8
    Special Price $38.83 Regular Price $54.99
    Champion
  45. Bosch Spark Plug
    8 pc Bosch Platinum Spark Plugs for 2000-2013 Chevrolet Silverado 1500 4.8L 5.3L 6.0L 6.2L V8
    Special Price $39.49 Regular Price $55.99
    Bosch
  46. Autolite Double Platinum Spark Plug
    6 pc Autolite Double Platinum Spark Plug for 2014-2018 Chevrolet Silverado
    Special Price $45.60 Regular Price $64.99
    Autolite
    Out of stock
  47. E3 Spark Plug
    6 pc E3 Spark Plugs for 2014-2021 Chevrolet Silverado 1500 4.3L V6
    Special Price $47.24 Regular Price $66.99
    E3 Spark Plugs
  48. Autolite Double Platinum Spark Plug
    6 pc Autolite Double Platinum Spark Plug for 2010-2013 Chevrolet Silverado
    Special Price $47.24 Regular Price $66.99
    Autolite
    Out of stock
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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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