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. Fel-Pro Engine Conversion Gasket Set
    Fel-Pro Engine Conversion Gasket Set for 1999-2010 Ford F-150 4.6L 5.4L V8
    Special Price $70.54 Regular Price $100.99
  2. Fel-Pro Engine Conversion Gasket Set
    Fel-Pro Engine Conversion Gasket Set for 2011-2015 Chevrolet Caprice 6.0L V8
    Special Price $212.41 Regular Price $302.99
  3. 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
  4. Hitachi Direct Injection High Pressure Fuel Pump
    Hitachi Astemo Direct Injection Fuel Pump for 2007-2009 Audi Q7 3.6L V6
    Special Price $544.19 Regular Price $776.99
  5. 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
  6. Fel-Pro Engine Conversion Gasket Set
    Fel-Pro Conversion Gasket Set for 1980-1983 Lincoln Continental 5.0L V8
    Special Price $50.17 Regular Price $71.99
  7. Fel-Pro Engine Conversion Gasket Set
    Fel-Pro Conversion Gasket Set for 2013-2014 Subaru WRX 2.5L H4
    Special Price $62.04 Regular Price $88.99
  8. Fel-Pro Engine Conversion Gasket Set
    Fel-Pro Conversion Gasket Set for 1999-2012 Subaru Legacy 2.5L H4
    Special Price $63.31 Regular Price $89.99
  9. Fel-Pro Engine Conversion Gasket Set
    Fel-Pro Conversion Gasket Set for 2003-2005 Lincoln Aviator 4.6L V8
    Special Price $111.41 Regular Price $158.99
  10. Fel-Pro Engine Conversion Gasket Set
    Fel-Pro Conversion Gasket Set for 1992-2011 Ford Crown Victoria 4.6L V8
    Special Price $113.69 Regular Price $161.99
  11. MAHLE Engine Conversion Gasket Set
    MAHLE CS5975A Engine Conversion Gasket Set
    Special Price $158.98 Regular Price $226.99
  12. Fel-Pro Engine Conversion Gasket Set
    Fel-Pro Engine Conversion Gasket Set for 2006-2009 Jeep Commander 4.7L V8
    Special Price $205.60 Regular Price $293.99
    Out of stock
  13. Fel-Pro Engine Conversion Gasket Set
    Fel-Pro Engine Conversion Gasket Set for 2005-2008 Pontiac Grand Prix 5.3L V8
    Special Price $212.41 Regular Price $302.99
  14. Delphi Direct Injection High Pressure Fuel Pump
    Delphi HM10010 Direct Injection High Pressure Fuel Pump
    Special Price $233.06 Regular Price $332.99
  15. Hitachi Direct Injection High Pressure Fuel Pump
    Hitachi Astemo HPP0014 Direct Injection Fuel Pump
    Special Price $369.84 Regular Price $527.99
    Out of stock
  16. Carter Direct Injection High Pressure Fuel Pump
    Carter M73109 Direct Injection High Pressure Fuel Pump
    Special Price $372.75 Regular Price $531.99
  17. Hitachi Direct Injection High Pressure Fuel Pump
    Hitachi Astemo Direct Injection Fuel Pump for 2009-2016 Audi A4 2.0L L4
    Special Price $417.85 Regular Price $596.99
  18. Hitachi Direct Injection High Pressure Fuel Pump
    Hitachi Astemo Direct Injection Fuel Pump for 2016-2018 Audi A7 Quattro 3.0L V6
    Special Price $499.94 Regular Price $713.99
  19. Hitachi Direct Injection High Pressure Fuel Pump
    Hitachi Astemo Direct Injection Fuel Pump for 2011-2012 Audi Q5 2.0L L4
    Special Price $505.35 Regular Price $721.99
  20. Hitachi Direct Injection High Pressure Fuel Pump
    Hitachi Astemo Direct Injection Fuel Pump for 2006-2008 Audi A4 3.2L V6
    Special Price $524.37 Regular Price $748.99
  21. Carter Direct Injection High Pressure Fuel Pump
    Carter Direct Injection High Pressure Fuel Pump for 2012 Hyundai Santa Fe 2.4L L4
    Special Price $796.66 Regular Price $1,137.99
  22. Fel-Pro Engine Conversion Gasket Set
    Fel-Pro CS 8180-1 Conversion Gasket Set
    Special Price $28.02 Regular Price $39.99
  23. Fel-Pro Engine Conversion Gasket Set
    Fel-Pro CS 7733-2 Engine Conversion Gasket Set
    Special Price $31.31 Regular Price $44.99
  24. Fel-Pro Engine Conversion Gasket Set
    Fel-Pro CS 8548-4 Conversion Gasket Set
    Special Price $38.84 Regular Price $54.99
  25. Fel-Pro Engine Conversion Gasket Set
    Fel-Pro Engine Conversion Gasket Set for 1969-1974 Checker Taxicab 5.3L 5.7L V8
    Special Price $39.95 Regular Price $56.99
  26. Fel-Pro Engine Conversion Gasket Set
    Fel-Pro Engine Conversion Gasket Set for 1959 Chevrolet 3C 4.6L V8
    Special Price $39.95 Regular Price $56.99
  27. Fel-Pro Engine Conversion Gasket Set
    Fel-Pro Engine Conversion Gasket Set for 1979-1985 GMC K1500 5.0L 5.7L 6.6L V8
    Special Price $39.95 Regular Price $56.99
  28. Fel-Pro Engine Conversion Gasket Set
    Fel-Pro Engine Conversion Gasket Set for 1960-1963 GMC 2500 Series 4.6L V8
    Special Price $39.95 Regular Price $56.99
  29. Fel-Pro Engine Conversion Gasket Set
    Fel-Pro Engine Conversion Gasket Set for 1979-1985 GMC P3500 5.7L V8
    Special Price $39.95 Regular Price $56.99
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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


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