Car Engine Parts Online

From air filters to fuel delivery, online engine parts are essential for automotive repairs, maintenance, and even performance upgrades. Whether you’re an experienced mechanic or automotive enthusiast working on your daily driver or restoring a classic, Sixity Auto has you covered. Dive into our catalog below to find the car engine parts you need to keep your vehicle running smoothly.

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  1. DENSO Spark Plug
    6 pc DENSO Iridium TT 4703 IKH16TT Spark Plugs
    Special Price $54.29 Regular Price $77.99
  2. NGK Spark Plug Wire Set
    NGK Spark Plug Wire Set for 1995-2004 Toyota Tacoma 3.4L V6
    Special Price $54.46 Regular Price $77.99
  3. NGK Iridium IX
    6 pc NGK Iridium IX Spark Plugs for 1999-2010 Hyundai Sonata 2.5L 2.7L 3.3L V6
    Special Price $55.08 Regular Price $78.99
  4. NGK Spark Plug
    6 pc NGK Iridium IX Spark Plugs for 2014-2018 Infiniti Q50 3.5L V6
    Special Price $55.22 Regular Price $78.99
  5. NGK Spark Plug
    6 pc NGK Iridium IX Spark Plugs for 2011-2018 Dodge Durango 3.6L V6
    Special Price $55.22 Regular Price $78.99
  6. NGK Spark Plug
    6 pc NGK Iridium IX Spark Plugs for 2018 Jeep Wrangler JK 3.6L V6
    Special Price $55.22 Regular Price $78.99
  7. NGK Spark Plugs
    6 pc NGK Iridium IX Spark Plugs for 2012-2016 Hyundai Genesis 3.8L V6
    Special Price $55.92 Regular Price $79.99
  8. NGK Iridium IX
    6 pc NGK Iridium IX Spark Plugs for 1995-2004 Toyota Tacoma 3.4L V6
    Rating:
    100%
    Special Price $56.21 Regular Price $79.99
  9. NGK Iridium IX
    6 pc NGK Iridium IX Spark Plugs for 2002-2012 Jeep Liberty 3.7L V6
    Rating:
    100%
    Special Price $56.21 Regular Price $79.99
  10. NGK Iridium IX
    6 pc NGK Iridium IX Spark Plugs for 2005-2015 Nissan Xterra 4.0L V6
    Special Price $56.35 Regular Price $80.99
  11. NGK Iridium IX
    8 pc NGK Iridium IX 6637 BPR6EIX Spark Plugs
    Special Price $57.81 Regular Price $82.99
  12. NGK Spark Plug
    8 pc NGK Standard 2359 BPR5EFS-13 Spark Plugs
    Special Price $61.71 Regular Price $87.99
  13. NGK Spark Plug
    6 pc NGK Ruthenium HX 90220 LTR5AHX Spark Plugs
    Special Price $63.40 Regular Price $90.99
  14. NGK Iridium IX
    8 pc NGK Iridium IX Spark Plugs for 2008-2010 Ford Mustang 4.6L V8
    Special Price $65.93 Regular Price $93.99
  15. NGK V-Power
    16 pc NGK V-Power Spark Plugs for 2006-2010 Dodge Charger 6.1L V8
    Special Price $69.59 Regular Price $98.99
  16. NGK Spark Plug
    6 pc NGK Ruthenium HX Spark Plugs for 2012-2018 Jeep Wrangler 3.6L V6
    Special Price $74.99 Regular Price $106.99
  17. NGK Laser Iridium
    4 pc NGK Laser Iridium Spark Plugs for 2008-2013 Nissan Rogue 2.5L L4
    Special Price $75.01 Regular Price $106.99
  18. DENSO Spark Plug
    8 pc DENSO Iridium TT Spark Plugs for 1990-2000 Lexus LS400 4.0L V8
    Rating:
    100%
    Special Price $79.70 Regular Price $113.99
  19. DENSO Spark Plug
    8 pc DENSO Iridium Long Life Spark Plugs for 2007-2017 Toyota Tundra 4.6L 5.7L V8
    Rating:
    100%
    Special Price $89.21 Regular Price $126.99
  20. NGK Spark Plug
    6 pc NGK Laser Iridium 90565 DILKAR7D11H Spark Plugs
    Special Price $96.35 Regular Price $137.99
  21. NGK Spark Plug
    8 pc NGK Ruthenium HX Spark Plugs for 2011-2017 Ford F-150 5.0L V8
    Special Price $97.73 Regular Price $139.99
  22. NGK Laser Iridium
    6 pc NGK Laser Iridium 93135 DILKR7A11 Spark Plugs
    Special Price $97.91 Regular Price $139.99
  23. NGK Laser Iridium
    6 pc NGK Laser Iridium Spark Plugs for 2007-2015 Nissan Xterra 4.0L V6
    Special Price $107.00 Regular Price $152.99
  24. NGK Spark Plugs
    6 pc NGK Laser Iridium Spark Plugs for 2015 Infiniti Q40 3.7L V6
    Special Price $110.04 Regular Price $156.99
  25. NGK Ignition Coil
    2 pc NGK Ignition Coils for 1997-1999 Toyota 4Runner 2.7L L4
    Rating:
    80%
    Special Price $120.89 Regular Price $172.99
  26. NGK Ignition Coil
    NGK Ignition Coil for 1999-2004 Subaru Forester 2.5L H4
    Special Price $122.71 Regular Price $174.99
  27. NGK Laser Iridium
    8 pc NGK Laser Iridium 93759 DILFR5A11 Spark Plugs
    Special Price $124.16 Regular Price $176.99
  28. NGK Ignition Coil
    6 pc NGK 48651 U5053 Ignition Coils
    Special Price $131.14 Regular Price $186.99
  29. NGK Iridium IX
    16 pc NGK Iridium IX Spark Plugs for 2005-2008 Dodge Magnum 5.7L V8
    Rating:
    100%
    Special Price $131.45 Regular Price $187.99
  30. NGK Ignition Coil
    4 pc NGK 48979 U5301 Ignition Coils
    Special Price $134.26 Regular Price $191.99
  31. Hitachi Ignition Coil
    4 pc Hitachi Astemo Ignition Coils for 2016-2020 Honda Civic 1.5L 2.0L L4
    Special Price $138.10 Regular Price $196.99
  32. NGK Ignition Coil
    4 pc NGK Ignition Coil for 2006-2011 Hyundai Accent 1.6L L4 (Full Shop Pack)
    Special Price $142.70 Regular Price $203.99
  33. AISIN Engine Timing Belt Kit with Water Pump
    AISIN Timing Belt Kit with Water Pump for 1987-2001 Toyota Camry 2.0L 2.2L L4
    Rating:
    100%
    Special Price $143.90 Regular Price $205.99
  34. AISIN Engine Timing Belt Kit with Water Pump
    AISIN Timing Belt Kit with Water Pump for 1993-1997 Toyota Corolla 1.6L L4
    Special Price $152.45 Regular Price $217.99
  35. NGK Ignition Coil
    6 pc NGK 48728 U5014 Ignition Coils
    Rating:
    60%
    Special Price $160.25 Regular Price $228.99
  36. NGK Ignition Coil
    6 pc NGK 48716 U5121 Ignition Coils
    Special Price $185.76 Regular Price $264.99
  37. NGK Spark Plug
    16 pc NGK Ruthenium HX Spark Plugs for 2009-2020 Dodge Durango 5.7L V8
    Special Price $189.20 Regular Price $269.99
  38. NGK Ignition Coil
    4 pc NGK Ignition Coils for 2011-2016 Mini Cooper Countryman 1.6L L4
    Special Price $221.73 Regular Price $316.99
  39. Hitachi Fuel Injection Throttle Body
    Hitachi Astemo Fuel Injection Throttle Body for 2013-2018 Nissan Altima 2.5L L4
    Special Price $228.82 Regular Price $326.99
    Out of stock
  40. NGK Ignition Coil
    4 pc NGK Ignition Coils for 2007-2017 Nissan Sentra 1.8L 2.0L 2.5L L4
    Rating:
    100%
    Special Price $240.68 Regular Price $343.99
  41. NGK Ignition Coil
    6 pc NGK Ignition Coils for 2003-2008 Honda Pilot 3.5L V6
    Special Price $271.61 Regular Price $387.99
  42. AISIN Engine Timing Belt Kit with Water Pump
    AISIN Timing Belt Kit with Water Pump for 2006-2018 Honda Ridgeline 3.5L V6
    Special Price $277.86 Regular Price $396.99
  43. NGK Ignition Coil
    8 pc NGK Ignition Coils for 2001-2006 GMC Sierra 2500 HD 6.0L 8.1L V8
    Special Price $309.06 Regular Price $441.99
  44. NGK Ignition Coil
    4 pc NGK 49123 U5355 Ignition Coils
    Special Price $311.68 Regular Price $444.99
    Out of stock
  45. NGK Ignition Coil
    4 pc NGK Ignition Coils for 2008-2017 Mitsubishi Lancer 2.0L 2.4L L4
    Rating:
    100%
    Special Price $343.74 Regular Price $490.99
  46. NGK Ignition Coil
    6 pc NGK Ignition Coils for 2010-2014 Toyota FJ Cruiser 4.0L V6
    Special Price $371.48 Regular Price $530.99
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High-Quality Engine Parts for Your Motor Vehicle

Sixity Auto works with top brands to build our inventory of OEM-quality engine parts online, ensuring you have access to reliable and cost-effective components. We promise that every part fits as advertised and meets or exceeds expectations. 

We want to make sure that whether you’re performing routine maintenance or making a major repair, you can find the best parts at a fair price. Our focus is always on delivering affordable solutions without compromising the strict tolerances for your vehicle’s longevity. 

Fast, Reliable Shipping

We know that when you order car engine parts, you need them right away. Our network of US warehouses enables us to offer fast, dependable shipping across the US, with 99% of orders shipping within one business day. Many of the items in our catalog also come with free shipping. 

A Reputation You Can Count On

Sixity Auto has been in business for over 20 years and has shipped over 10 million engine parts from our online storefront. Our customers praise our products and timely delivery. If you have any questions about us or our inventory, contact our US-based customer service department. We’re happy to be of service.

Frequently Asked Questions

How fast will your engine parts arrive?

Timing is a top priority. We use our extensive network of warehouses to ensure speedy delivery, with most orders shipping within one business day. That said, the exact delivery time will depend on the parts ordered, your location, and the delivery options selected during checkout.

Are the parts on Sixity Auto comparable to what I’d find in a store?

Absolutely! We stock only top-quality OEM-replacement auto parts that meet or exceed original equipment specifications. The crucial difference between Sixity Auto and the other guys is price. We offer these high-quality parts at prices typically lower than those at your local auto parts store.

Do you offer any discounts for the engine parts sold online?

Yes. We’re proud to offer a 10% discount on everything for military personnel


© 2026 Sixity, Inc. Part of Proximity Group, an American-owned and operated online retailer. All Rights Reserved.