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.

Select Your Vehicle

Filter By Part Details
View as Grid List

Items 1-48 of 1805

Set Ascending Direction
  1. Bosch Fuel Injector
    Bosch 62410 Fuel Injector
    Special Price $58.30 Regular Price $82.99
  2. Hitachi Fuel Injector
    Hitachi Astemo FIJ0020 Fuel Injector
    Special Price $60.83 Regular Price $86.99
  3. Bosch Fuel Injector
    Bosch 62667 Fuel Injector
    Special Price $27.99 Regular Price $39.99
  4. Bosch Fuel Injector
    4 pc Bosch Fuel Injectors for 2013-2016 Audi Q5 2.0L L4
    Special Price $243.71 Regular Price $347.99
  5. Hitachi Fuel Injector
    4 pc Hitachi Astemo Fuel Injectors for 2001-2005 Honda Civic 1.7L L4
    Special Price $268.09 Regular Price $382.99
  6. Beck/Arnley Fuel Injector
    6 pc Beck/Arnley Fuel Injectors for 2008-2017 Honda Accord 3.5L V6
    Special Price $354.38 Regular Price $505.99
  7. Hitachi Fuel Injector
    6 pc Hitachi Astemo Fuel Injectors for 2003-2004 Nissan 350Z 3.5L V6
    Special Price $401.44 Regular Price $572.99
  8. Beck/Arnley Fuel Injector
    4 pc Beck/Arnley Fuel Injectors for 2015-2020 Acura TLX 2.4L L4
    Special Price $368.88 Regular Price $526.99
  9. Hitachi Fuel Injector
    6 pc Hitachi Astemo Fuel Injectors for 2015-2016 Chevrolet Colorado 3.6L V6
    Special Price $426.53 Regular Price $608.99
  10. Hitachi Fuel Injector
    6 pc Hitachi Astemo Fuel Injectors for 2016-2018 Cadillac ATS 3.6L V6
    Special Price $457.65 Regular Price $653.99
  11. Beck/Arnley Fuel Injector
    6 pc Beck/Arnley Fuel Injectors for 1999-2002 Toyota 4Runner 3.4L V6
    Special Price $655.31 Regular Price $935.99
  12. Bosch Fuel Injector
    6 pc Bosch Fuel Injectors for 2012-2014 Mercedes-Benz E350 3.5L V6
    Special Price $1,203.56 Regular Price $1,718.99
  13. DENSO Fuel Injector
    Denso 297-1006 Fuel Injector
    Special Price $87.21 Regular Price $124.99
  14. Hitachi Fuel Injector
    6 pc Hitachi Astemo Fuel Injectors for 2000-2011 Nissan Maxima 3.0L 3.5L V6
    Rating:
    100%
    Special Price $401.44 Regular Price $572.99
  15. Fel-Pro Engine Oil Drain Plug Gasket
    Fel-Pro Engine Oil Drain Plug Gasket for 1992-2003 Lexus ES300 3.0L V6
    Special Price $8.13 Regular Price $11.99
  16. Delphi Fuel Injector
    Delphi FJ10062 Fuel Injector
    Special Price $109.13 Regular Price $155.99
  17. Hitachi Fuel Injector
    4 pc Hitachi Astemo FIJ0051 Fuel Injectors
    Special Price $297.34 Regular Price $424.99
  18. Beck/Arnley Fuel Injector
    4 pc Beck/Arnley Fuel Injectors for 2013-2017 Honda Accord 2.4L L4
    Special Price $368.88 Regular Price $526.99
  19. Hitachi Fuel Injector
    6 pc Hitachi Astemo Fuel Injectors for 2003-2004 INFINITI G35 3.5L V6
    Special Price $401.44 Regular Price $572.99
  20. Hitachi Fuel Injector
    6 pc Hitachi Astemo Fuel Injectors for 2002-2003 Nissan Maxima 3.5L V6
    Special Price $419.16 Regular Price $598.99
  21. Hitachi Fuel Injector
    4 pc Hitachi Astemo Fuel Injectors for 2014-2015 Subaru Forester 2.0L 2.5L H4
    Special Price $460.77 Regular Price $657.99
  22. Hitachi Fuel Injector
    4 pc Hitachi Astemo Fuel Injectors for 2015 Subaru WRX 2.0L 2.5L H4
    Special Price $460.77 Regular Price $657.99
  23. MAHLE Engine Oil Drain Plug Gasket
    MAHLE 2051 Engine Oil Drain Plug Gasket
    Special Price $1.66 Regular Price $1.99
  24. Fel-Pro Engine Oil Drain Plug Gasket
    Fel-Pro 71067 Engine Oil Drain Plug Gasket
    Special Price $2.69 Regular Price $3.99
  25. Fel-Pro Engine Oil Drain Plug Gasket
    Fel-Pro Engine Oil Drain Plug Gasket for 1967 Buick Gran Sport 5.6L 6.6L V8
    Special Price $8.13 Regular Price $11.99
  26. Fel-Pro Engine Oil Drain Plug Gasket
    Fel-Pro Engine Oil Drain Plug Gasket for 1939 Chevrolet JD 3.5L L6
    Special Price $8.13 Regular Price $11.99
  27. Fel-Pro Engine Oil Drain Plug Gasket
    Fel-Pro Engine Oil Drain Plug Gasket for 2010-2015 Lexus RX450h 3.5L V6
    Special Price $8.13 Regular Price $11.99
  28. Fel-Pro Engine Oil Drain Plug Gasket
    Fel-Pro Engine Oil Drain Plug Gasket for 1995-1999 Toyota Tercel 1.5L L4
    Special Price $8.13 Regular Price $11.99
  29. Fel-Pro Engine Oil Drain Plug Gasket
    Fel-Pro Engine Oil Drain Plug Gasket for 1967-1969 Bristol 410 5.2L V8
    Special Price $8.13 Regular Price $11.99
  30. Fel-Pro Engine Oil Drain Plug Gasket
    Fel-Pro Engine Oil Drain Plug Gasket for 2007-2011 Dodge Nitro 4.0L V6
    Special Price $8.13 Regular Price $11.99
  31. Fel-Pro Engine Oil Drain Plug Gasket
    Fel-Pro Engine Oil Drain Plug Gasket for 1973 Stutz Duplex 7.7L V8
    Special Price $8.13 Regular Price $11.99
  32. Fel-Pro Engine Oil Drain Plug Gasket
    Fel-Pro Engine Oil Drain Plug Gasket for 2006-2011 Lotus Exige 1.8L L4
    Special Price $8.13 Regular Price $11.99
  33. Fel-Pro Engine Oil Drain Plug Gasket
    Fel-Pro Engine Oil Drain Plug Gasket for 1983-1987 Plymouth Turismo 2.2L L4
    Special Price $8.13 Regular Price $11.99
  34. Fel-Pro Engine Oil Drain Plug Gasket
    Fel-Pro Engine Oil Drain Plug Gasket for 2000-2005 Toyota MR2 Spyder 1.8L L4
    Special Price $8.13 Regular Price $11.99
  35. Fel-Pro Engine Oil Drain Plug Gasket
    Fel-Pro Engine Oil Drain Plug Gasket for 2017 Lexus GS Turbo
    Special Price $8.13 Regular Price $11.99
Page
per page

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.