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 1536

Set Ascending Direction
  1. 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
  2. Dorman Engine Intake Manifold
    Dorman Upper Engine Intake Manifold for 2004-2008 Dodge Ram 1500 5.7L V8
    Special Price $506.92 Regular Price $723.99
  3. Dorman Engine Intake Manifold
    Dorman Upper Engine Intake Manifold for 2004-2008 Dodge Durango 5.7L V8
    Special Price $506.92 Regular Price $723.99
  4. Fel-Pro Engine Oil Drain Plug Gasket
    Fel-Pro 70822 Engine Oil Drain Plug Gasket
    Special Price $1.47 Regular Price $1.99
  5. MAHLE Engine Oil Drain Plug Gasket
    MAHLE Engine Oil Drain Plug Gasket for 2011-2012 VPG MV-1 4.6L V8
    Special Price $7.85 Regular Price $10.99
  6. Fel-Pro Engine Oil Drain Plug Gasket
    Fel-Pro Engine Oil Drain Plug Gasket for 1937 Oldsmobile F-37 3.8L L6
    Special Price $8.13 Regular Price $11.99
  7. Fel-Pro Engine Oil Drain Plug Gasket
    Fel-Pro Engine Oil Drain Plug Gasket for 1989-1997 Geo Prizm 1.6L 1.8L L4
    Special Price $8.13 Regular Price $11.99
  8. 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
  9. 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
  10. Fel-Pro Engine Oil Drain Plug Gasket
    Fel-Pro Engine Oil Drain Plug Gasket for 1998-2002 Chevrolet Cavalier 2.2L L4
    Special Price $8.88 Regular Price $12.99
  11. Fel-Pro Engine Oil Drain Plug Gasket
    Fel-Pro Engine Oil Drain Plug Gasket for 1994-2008 Mazda B3000 3.0L V6
    Special Price $9.23 Regular Price $12.99
  12. Fel-Pro Engine Oil Drain Plug Gasket
    Fel-Pro Engine Oil Drain Plug Gasket for 2004-2012 Ford Escape 3.0L V6
    Special Price $9.65 Regular Price $13.99
  13. Dorman Engine Intake Manifold
    Dorman Upper Engine Intake Manifold for 1996-2005 Buick LeSabre 3.8L V6
    Special Price $157.20 Regular Price $224.99
  14. Dorman Engine Intake Manifold
    Dorman Upper Engine Intake Manifold for 1995-1997 Buick Riviera 3.8L V6
    Special Price $157.20 Regular Price $224.99
  15. Dorman Engine Intake Manifold
    Dorman Engine Intake Manifold for 2012-2020 Chevrolet Sonic 1.4L L4
    Special Price $237.28 Regular Price $338.99
  16. Dorman Engine Intake Manifold
    Dorman Engine Intake Manifold for 2004 Ford F-150 Heritage 5.4L V8
    Special Price $257.96 Regular Price $368.99
  17. Dorman Engine Intake Manifold
    Dorman Engine Intake Manifold for 2003-2014 Ford E-250 5.4L V8
    Special Price $257.96 Regular Price $368.99
  18. Dorman Engine Intake Manifold
    Dorman Upper Engine Intake Manifold for 2000-2016 Ford E-350 Super Duty 5.4L V8
    Special Price $257.96 Regular Price $368.99
  19. Dorman Engine Intake Manifold
    Dorman Engine Intake Manifold for 2000-2004 Ford F-250 Super Duty 5.4L V8
    Special Price $257.96 Regular Price $368.99
  20. Dorman Engine Intake Manifold
    Dorman Upper Engine Intake Manifold for 2000-2004 Ford Expedition 5.4L V8
    Special Price $263.23 Regular Price $375.99
  21. Dorman Engine Intake Manifold
    Dorman Engine Intake Manifold for 2000-2003 Ford F-150 5.4L V8
    Special Price $263.23 Regular Price $375.99
  22. Dorman Engine Intake Manifold
    Dorman 615-178 Engine Intake Manifold
    Special Price $310.83 Regular Price $443.99
  23. Dorman Engine Intake Manifold
    Dorman 615-565 Engine Intake Manifold
    Special Price $331.53 Regular Price $473.99
  24. Dorman Engine Intake Manifold
    Dorman Upper Engine Intake Manifold for 2002-2005 Ford Explorer 4.6L V8
    Special Price $356.15 Regular Price $508.99
  25. Dorman Engine Intake Manifold
    Dorman Upper Engine Intake Manifold for 1996-2000 Mercury Grand Marquis 4.6L V8
    Special Price $360.35 Regular Price $514.99
  26. Dorman Engine Intake Manifold
    Dorman Upper Engine Intake Manifold for 1996-1998 Ford Mustang 4.6L V8
    Special Price $360.35 Regular Price $514.99
  27. Dorman Engine Intake Manifold
    Dorman Upper Engine Intake Manifold for 2002-2011 Toyota Camry 2.4L L4
    Special Price $379.99 Regular Price $542.99
  28. Dorman Engine Intake Manifold
    Dorman 615-375 Engine Intake Manifold
    Special Price $404.75 Regular Price $577.99
  29. Dorman Engine Intake Manifold
    Dorman 615-523 Engine Intake Manifold
    Special Price $450.25 Regular Price $642.99
  30. Dorman Engine Intake Manifold
    Dorman 615-278 Engine Intake Manifold
    Special Price $450.42 Regular Price $642.99
  31. Dorman Engine Intake Manifold
    Dorman Upper Engine Intake Manifold for 2010-2014 Ford E-250 4.6L V8
    Special Price $500.79 Regular Price $714.99
  32. Dorman Engine Intake Manifold
    Dorman Upper Engine Intake Manifold for 2003-2006 Ford E-250 4.6L V8
    Special Price $502.36 Regular Price $717.99
  33. Dorman Engine Intake Manifold
    Dorman Upper Engine Intake Manifold for 2004-2008 Dodge Ram 2500 5.7L V8
    Special Price $506.92 Regular Price $723.99
  34. Dorman Engine Intake Manifold
    Dorman Upper Engine Intake Manifold for 2000-2006 Chevrolet Suburban 1500 5.3L V8
    Special Price $733.82 Regular Price $1,047.99
    Out of stock
  35. MAHLE Engine Oil Drain Plug Gasket
    MAHLE 72112 Engine Oil Drain Plug Gasket
    Special Price $1.33 Regular Price $1.99
  36. MAHLE Engine Oil Drain Plug Gasket
    MAHLE 2051 Engine Oil Drain Plug Gasket
    Special Price $1.66 Regular Price $1.99
  37. Fel-Pro Engine Oil Drain Plug Gasket
    Fel-Pro 70820 Engine Oil Drain Plug Gasket
    Special Price $2.16 Regular Price $2.99
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.