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 356

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  1. Rein Engine Oil Separator
    Rein ABH0219 Oil Separator
    Special Price $66.95 Regular Price $95.99
    Out of stock
  2. Rein Engine Oil Separator
    Rein Oil Separator for 2006-2008 Audi A6 Quattro 3.2L V6
    Special Price $139.95 Regular Price $199.99
    Out of stock
  3. Hitachi Direct Injection High Pressure Fuel Pump
    Hitachi Astemo HPP0018 Direct Injection Fuel Pump
    Special Price $385.08 Regular Price $549.99
    Out of stock
  4. Hitachi Direct Injection High Pressure Fuel Pump
    Hitachi Astemo Left Direct Injection Fuel Pump for 2008-2012 Audi S5 4.2L V8
    Rating:
    100%
    Special Price $386.63 Regular Price $551.99
    Out of stock
  5. Rein Engine Oil Separator
    Rein Upper Oil Separator for 2011-2012 Audi Q5 2.0L L4
    Special Price $82.63 Regular Price $117.99
    Out of stock
  6. Carter Direct Injection High Pressure Fuel Pump
    Carter Direct Injection High Pressure Fuel Pump for 2010 Volkswagen Passat 2.0L L4
    Special Price $633.32 Regular Price $904.99
  7. Rein Engine Oil Separator
    Rein Oil Separator for 2006-2008 Audi A4 3.2L V6
    Special Price $139.95 Regular Price $199.99
    Out of stock
  8. Rein Engine Oil Separator
    Rein Oil Separator for 2014-2017 Audi SQ5 3.0L V6
    Special Price $141.02 Regular Price $200.99
  9. Hitachi Direct Injection High Pressure Fuel Pump
    Hitachi Astemo HPP0027 Direct Injection Fuel Pump
    Special Price $382.93 Regular Price $546.99
  10. Hitachi Direct Injection High Pressure Fuel Pump
    Hitachi Astemo Direct Injection Fuel Pump for 2007 Audi Q7 3.6L V6
    Special Price $403.10 Regular Price $575.99
  11. Carter Direct Injection High Pressure Fuel Pump
    Carter Direct Injection High Pressure Fuel Pump for 2011-2017 Buick Regal 2.4L L4
    Special Price $423.32 Regular Price $604.99
  12. Carter Direct Injection High Pressure Fuel Pump
    Carter M73108 Direct Injection High Pressure Fuel Pump
    Special Price $438.53 Regular Price $625.99
  13. Carter Direct Injection High Pressure Fuel Pump
    Carter Direct Injection High Pressure Fuel Pump for 2010-2019 Ford Flex 3.5L V6
    Special Price $495.61 Regular Price $707.99
  14. Carter Direct Injection High Pressure Fuel Pump
    Carter Direct Injection High Pressure Fuel Pump for 2010-2019 Ford Taurus 3.5L V6
    Special Price $495.61 Regular Price $707.99
  15. Hitachi Direct Injection High Pressure Fuel Pump
    Hitachi Astemo Direct Injection Fuel Pump for 2010-2012 Audi Q5 3.2L V6
    Special Price $513.88 Regular Price $733.99
  16. Hitachi Direct Injection High Pressure Fuel Pump
    Hitachi Astemo Direct Injection Fuel Pump for 2009-2012 Audi Q5 3.2L V6
    Special Price $529.35 Regular Price $755.99
  17. Hitachi Direct Injection High Pressure Fuel Pump
    Hitachi Astemo Direct Injection Fuel Pump for 2008-2010 Porsche Cayenne 3.6L V6
    Special Price $533.30 Regular Price $761.99
  18. Hitachi Direct Injection High Pressure Fuel Pump
    Hitachi Astemo HPP0021 Direct Injection Fuel Pump
    Special Price $568.88 Regular Price $812.99
  19. Carter Direct Injection High Pressure Fuel Pump
    Carter M73128 Direct Injection High Pressure Fuel Pump
    Special Price $575.15 Regular Price $821.99
  20. Delphi Direct Injection High Pressure Fuel Pump
    Delphi Direct Injection Fuel Pump for 2014-2015 Kia Soul 2.0L L4
    Special Price $588.70 Regular Price $840.99
  21. Carter Direct Injection High Pressure Fuel Pump
    Carter M73115 Direct Injection High Pressure Fuel Pump
    Special Price $620.78 Regular Price $886.99
  22. Carter Direct Injection High Pressure Fuel Pump
    Carter Direct Injection High Pressure Fuel Pump for 2018 GMC Savana 2500 4.3L V6
    Special Price $682.68 Regular Price $974.99
  23. Carter Direct Injection High Pressure Fuel Pump
    Carter Direct Injection High Pressure Fuel Pump for 2015-2019 Ford Expedition 3.5L V6
    Special Price $742.69 Regular Price $1,060.99
  24. Hitachi Direct Injection High Pressure Fuel Pump
    Hitachi Astemo Direct Injection Fuel Pump for 2017-2021 Nissan TITAN 5.6L V8
    Special Price $1,209.88 Regular Price $1,727.99
  25. 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
  26. Rein Engine Oil Separator
    Rein Upper Oil Separator for 2017-2018 Volkswagen Tiguan Limited 2.0L L4
    Special Price $82.63 Regular Price $117.99
    Out of stock
  27. Rein Engine Oil Separator
    Rein Upper Oil Separator for 2009-2012 Audi A4 2.0L L4
    Special Price $82.63 Regular Price $117.99
    Out of stock
  28. Rein Engine Oil Separator
    Rein Upper Oil Separator for 2010-2011 Audi A5 2.0L L4
    Special Price $82.63 Regular Price $117.99
    Out of stock
  29. Rein Engine Oil Separator
    Rein Upper Oil Separator for 2009-2013 Audi A3 Quattro 2.0L L4
    Special Price $82.63 Regular Price $117.99
    Out of stock
  30. Rein Engine Oil Separator
    Rein Upper Oil Separator for 2009-2017 Volkswagen Tiguan 2.0L L4
    Special Price $82.63 Regular Price $117.99
    Out of stock
  31. Rein Engine Oil Separator
    Rein Upper Oil Separator for 2009-2010 Volkswagen Passat CC 2.0L L4
    Special Price $82.63 Regular Price $117.99
    Out of stock
  32. Rein Engine Oil Separator
    Rein Upper Oil Separator for 2009-2015 Audi TT Quattro 2.0L L4
    Special Price $82.63 Regular Price $117.99
    Out of stock
  33. Rein Engine Oil Separator
    Rein Upper Oil Separator for 2013 Volkswagen Golf 2.0L L4
    Special Price $84.32 Regular Price $119.99
    Out of stock
  34. Rein Engine Oil Separator
    Rein Upper Oil Separator for 2009-2016 Volkswagen Eos 2.0L L4
    Special Price $84.32 Regular Price $119.99
    Out of stock
  35. Rein Engine Oil Separator
    Rein Upper Oil Separator for 2010-2011 Audi A5 Quattro 2.0L L4
    Special Price $84.32 Regular Price $119.99
    Out of stock
  36. Rein Engine Oil Separator
    Rein Upper Oil Separator for 2009-2017 Volkswagen CC 2.0L L4
    Special Price $84.32 Regular Price $119.99
    Out of stock
  37. Rein Engine Oil Separator
    Rein Upper Oil Separator for 2009-2014 Audi TT 2.0L L4
    Special Price $84.32 Regular Price $119.99
    Out of stock
  38. Rein Engine Oil Separator
    Rein Upper Oil Separator for 2008-2010 Volkswagen Passat 2.0L L4
    Special Price $84.32 Regular Price $119.99
    Out of stock
  39. Rein Engine Oil Separator
    Rein Upper Oil Separator for 2008-2013 Volkswagen Jetta 2.0L L4
    Special Price $84.32 Regular Price $119.99
    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


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