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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Items 1-48 of 59

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  1. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2009-2015 Nissan Murano 3.5L V6
    Special Price $77.13 Regular Price $109.99
  2. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2005 Jeep Grand Cherokee 5.7L V8
    Special Price $42.81 Regular Price $60.99
  3. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2008-2012 Infiniti EX35 3.5L V6
    Special Price $77.13 Regular Price $109.99
  4. Walker Muffler / Exhaust Putty
    Walker 35958 Muffler Exhaust Putty
    Special Price $9.38 Regular Price $12.99
  5. DENSO Direct Ignition Coil Boot Kit
    Denso 671-8157 Direct Ignition Coil Boot Kit
    Special Price $28.46 Regular Price $40.99
  6. Walker Muffler / Exhaust Putty
    Walker 35959 Muffler Exhaust Putty
    Special Price $10.15 Regular Price $14.99
    Out of stock
  7. DENSO Direct Ignition Coil Boot Kit
    Denso 671-4311 Direct Ignition Coil Boot Kit
    Special Price $31.88 Regular Price $45.99
    Out of stock
  8. Holstein Engine Variable Valve Timing (VVT) Adjuster Magnet
    Holstein 2VTS0211 Variable Timing Adjuster Magnet
    Special Price $41.84 Regular Price $59.99
    Out of stock
  9. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2003-2005 Dodge Ram 3500 5.7L V8
    Special Price $41.95 Regular Price $59.99
  10. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2004-2005 Dodge Durango 5.7L V8
    Special Price $41.95 Regular Price $59.99
  11. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2005 Dodge Magnum 5.7L V8
    Special Price $41.95 Regular Price $59.99
  12. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2003-2005 Dodge Ram 2500 5.7L V8
    Special Price $42.81 Regular Price $60.99
  13. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2003-2005 Dodge Ram 1500 5.7L V8
    Special Price $42.81 Regular Price $60.99
  14. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2007-2012 Nissan Versa 1.6L 1.8L L4
    Special Price $45.66 Regular Price $64.99
    Out of stock
  15. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2009-2012 Suzuki Equator 2.5L L4
    Special Price $45.66 Regular Price $64.99
    Out of stock
  16. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2009-2014 Nissan Cube 1.8L L4
    Special Price $45.66 Regular Price $64.99
    Out of stock
  17. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2007-2015 Nissan Altima 2.5L L4
    Special Price $45.66 Regular Price $64.99
    Out of stock
  18. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2005-2015 Nissan Frontier 2.5L L4
    Special Price $45.66 Regular Price $64.99
    Out of stock
  19. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2013-2015 Nissan NV200 2.0L L4
    Special Price $46.59 Regular Price $66.99
    Out of stock
  20. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2008-2014 Nissan Rogue 2.5L L4
    Special Price $46.59 Regular Price $66.99
    Out of stock
  21. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2007-2012 Nissan Sentra 2.0L 2.5L L4
    Special Price $46.59 Regular Price $66.99
    Out of stock
  22. DENSO Direct Ignition Coil Boot Kit
    Denso 671-6303 Direct Ignition Coil Boot Kit
    Special Price $61.00 Regular Price $86.99
  23. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2013 Infiniti EX37 3.7L V6
    Special Price $77.13 Regular Price $109.99
  24. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2011-2012 Infiniti G25 2.5L V6
    Special Price $77.13 Regular Price $109.99
  25. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2015 Infiniti Q70L 3.7L V6
    Special Price $77.13 Regular Price $109.99
  26. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2013 Infiniti JX35 3.5L V6
    Special Price $77.13 Regular Price $109.99
  27. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2013-2015 Nissan Pathfinder 3.5L V6
    Special Price $77.13 Regular Price $109.99
  28. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2011-2015 Nissan Quest 3.5L V6
    Special Price $77.13 Regular Price $109.99
  29. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2014-2015 Infiniti Q70 3.5L 3.7L V6
    Special Price $77.13 Regular Price $109.99
  30. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2014-2015 Infiniti QX60 3.5L V6
    Special Price $77.13 Regular Price $109.99
  31. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2009-2010 Infiniti M35 3.5L V6
    Special Price $77.13 Regular Price $109.99
  32. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2011-2013 Infiniti M37 3.7L V6
    Special Price $77.13 Regular Price $109.99
  33. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2015 Infiniti Q40 3.7L V6
    Special Price $77.13 Regular Price $109.99
  34. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2014-2015 Infiniti Q60 3.7L V6
    Special Price $77.13 Regular Price $109.99
  35. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2014-2015 Infiniti QX70 3.7L V6
    Special Price $77.13 Regular Price $109.99
  36. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2009-2014 Nissan Maxima 3.5L V6
    Special Price $77.13 Regular Price $109.99
  37. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2012-2013 Infiniti M35h 3.5L V6
    Special Price $77.13 Regular Price $109.99
  38. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2013 Infiniti FX37 3.7L V6
    Special Price $78.71 Regular Price $111.99
  39. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2008 Infiniti G35 3.5L V6
    Special Price $78.71 Regular Price $111.99
  40. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2009-2012 Infiniti FX35 3.5L V6
    Special Price $78.71 Regular Price $111.99
  41. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2007-2009 Nissan 350Z 3.5L V6
    Special Price $78.71 Regular Price $111.99
  42. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2009-2015 Nissan 370Z 3.7L V6
    Special Price $78.71 Regular Price $111.99
  43. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2010-2015 Nissan Altima 3.5L V6
    Special Price $78.71 Regular Price $111.99
  44. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2014-2015 Infiniti QX50 3.7L V6
    Special Price $78.71 Regular Price $111.99
  45. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2014-2015 Infiniti Q50 3.5L 3.7L V6
    Special Price $78.71 Regular Price $111.99
  46. DENSO Direct Ignition Coil Boot Kit
    DENSO Direct Ignition Coil Boot Kit for 2008-2013 Infiniti G37 3.7L V6
    Special Price $78.71 Regular Price $111.99
  47. Holstein Engine Variable Valve Timing (VVT) Adjuster Magnet
    2 pc Holstein Variable Timing Adjuster Magnets for 2015 BMW 228i xDrive 2.0L L4
    Special Price $100.60 Regular Price $143.99
    Out of stock
  48. Holstein Engine Variable Valve Timing (VVT) Adjuster Magnet
    2 pc Holstein Variable Timing Adjuster Magnets for 2012-2015 BMW 320i 2.0L L4
    Special Price $100.60 Regular Price $143.99
    Out of stock
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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.