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 629

Set Ascending Direction
  1. Fel-Pro Exhaust Flange Stud and Nut
    Fel-Pro Exhaust Flange Stud & Nut for 1991-2011 Ford Ranger 3.0L 4.0L V6
    Special Price $38.58 Regular Price $54.99
  2. Delphi Fuel Pump Hanger Assembly
    Delphi Fuel Pump Hanger Assembly for 1987-1990 Jeep Cherokee 4.0L L6
    Special Price $103.37 Regular Price $147.99
  3. Carter Fuel Pump Hanger Assembly
    Carter P74540S Fuel Pump Hanger Assembly
    Special Price $172.63 Regular Price $246.99
    Out of stock
  4. Fel-Pro Exhaust Flange Stud and Nut
    Fel-Pro ES 75105 Exhaust Flange Stud & Nut
    Special Price $23.75 Regular Price $33.99
  5. Airtex Fuel Pump Hanger Assembly
    Airtex Fuel Pump Hanger Assembly for 1991-1995 Suzuki Sidekick 1.6L L4
    Special Price $168.08 Regular Price $239.99
    Out of stock
  6. Fel-Pro Exhaust Flange Stud and Nut
    Fel-Pro Exhaust Flange Stud & Nut for 1986-1991 Isuzu Trooper 2.3L 2.6L L4
    Special Price $26.78 Regular Price $37.99
  7. Fel-Pro Exhaust Flange Stud and Nut
    Fel-Pro Exhaust Flange Stud & Nut for 1988-1995 Toyota Pickup 3.0L V6
    Special Price $26.78 Regular Price $37.99
  8. Fel-Pro Exhaust Flange Stud and Nut
    Fel-Pro Exhaust Flange Stud & Nut for 1990-2000 Lexus LS400 4.0L V8
    Special Price $26.78 Regular Price $37.99
  9. Fel-Pro Exhaust Flange Stud and Nut
    Fel-Pro Exhaust Flange Stud & Nut for 1998-2003 Toyota Sienna 3.0L V6
    Special Price $26.78 Regular Price $37.99
  10. Fel-Pro Exhaust Flange Stud and Nut
    Fel-Pro Exhaust Flange Stud & Nut for 1989-1991 Sterling 827 2.7L V6
    Special Price $26.78 Regular Price $37.99
  11. Fel-Pro Exhaust Flange Stud and Nut
    Fel-Pro Exhaust Flange Stud & Nut for 1988-1989 Isuzu Impulse 2.3L L4
    Special Price $26.78 Regular Price $37.99
  12. Fel-Pro Exhaust Flange Stud and Nut
    Fel-Pro Exhaust Flange Stud & Nut for 1998-2000 Lexus GS400 4.0L V8
    Special Price $27.33 Regular Price $38.99
  13. Fel-Pro Exhaust Flange Stud and Nut
    Fel-Pro Exhaust Flange Stud & Nut for 1991-1997 Isuzu Rodeo 2.6L L4
    Special Price $27.33 Regular Price $38.99
  14. Fel-Pro Exhaust Flange Stud and Nut
    Fel-Pro Exhaust Flange Stud & Nut for 1991-1997 Toyota Previa 2.4L L4
    Special Price $27.33 Regular Price $38.99
  15. Fel-Pro Exhaust Flange Stud and Nut
    Fel-Pro Exhaust Flange Stud & Nut for 1999-2008 Toyota Solara 2.2L 2.4L L4
    Special Price $27.33 Regular Price $38.99
  16. Holstein Engine Variable Valve Timing (VVT) Adjuster Magnet
    2 pc Holstein Variable Timing Adjuster Magnets for 2014-2015 BMW 328i 2.0L L4
    Special Price $100.60 Regular Price $143.99
    Out of stock
  17. Carter Fuel Pump Hanger Assembly
    Carter P74518S Fuel Pump Hanger Assembly
    Special Price $111.36 Regular Price $158.99
  18. Carter Fuel Pump Hanger Assembly
    Carter Fuel Pump Hanger Assembly for 2003-2008 Ford Crown Victoria 4.6L V8
    Special Price $191.89 Regular Price $273.99
  19. Delphi Fuel Pump Hanger Assembly
    Delphi Fuel Pump Hanger Assembly for 1996-1997 GMC C1500 Suburban 5.7L V8
    Special Price $265.11 Regular Price $378.99
  20. Delphi Fuel Pump Hanger Assembly
    Delphi Fuel Pump Hanger Assembly for 2004-2006 Suzuki XL-7 2.7L V6
    Special Price $398.74 Regular Price $569.99
  21. Fel-Pro Exhaust Flange Stud and Nut
    Fel-Pro ES 75100 Exhaust Flange Stud & Nut
    Special Price $18.04 Regular Price $25.99
  22. Fel-Pro Exhaust Flange Stud and Nut
    Fel-Pro ES 75107 Exhaust Flange Stud & Nut
    Special Price $23.41 Regular Price $32.99
    Out of stock
  23. Fel-Pro Exhaust Flange Stud and Nut
    Fel-Pro Exhaust Flange Stud & Nut for 1995-2007 Honda Accord 2.7L 3.0L V6
    Special Price $26.78 Regular Price $37.99
  24. Fel-Pro Exhaust Flange Stud and Nut
    Fel-Pro Exhaust Flange Stud & Nut for 1997-2001 Honda CR-V 2.0L L4
    Special Price $26.78 Regular Price $37.99
  25. Fel-Pro Exhaust Flange Stud and Nut
    Fel-Pro Exhaust Flange Stud & Nut for 1994-1995 Honda Passport 3.2L V6
    Special Price $26.78 Regular Price $37.99
  26. Fel-Pro Exhaust Flange Stud and Nut
    Fel-Pro Exhaust Flange Stud & Nut for 1989-1994 Isuzu Amigo 2.3L 2.6L L4
    Special Price $26.78 Regular Price $37.99
  27. Fel-Pro Exhaust Flange Stud and Nut
    Fel-Pro Exhaust Flange Stud & Nut for 1996-1999 Isuzu Oasis 2.2L 2.3L L4
    Special Price $26.78 Regular Price $37.99
  28. Fel-Pro Exhaust Flange Stud and Nut
    Fel-Pro Exhaust Flange Stud & Nut for 1993-1995 Isuzu Rodeo 3.2L V6
    Special Price $26.78 Regular Price $37.99
  29. Fel-Pro Exhaust Flange Stud and Nut
    Fel-Pro Exhaust Flange Stud & Nut for 1992-1999 Toyota Paseo 1.5L L4
    Special Price $26.78 Regular Price $37.99
  30. Fel-Pro Exhaust Flange Stud and Nut
    Fel-Pro Exhaust Flange Stud & Nut for 1995-2004 Toyota Avalon 3.0L V6
    Special Price $26.78 Regular Price $37.99
  31. Fel-Pro Exhaust Flange Stud and Nut
    Fel-Pro Exhaust Flange Stud & Nut for 1992-1995 Isuzu Trooper 3.2L V6
    Special Price $26.78 Regular Price $37.99
  32. Fel-Pro Exhaust Flange Stud and Nut
    Fel-Pro Exhaust Flange Stud & Nut for 2005-2011 Lotus Elise 1.8L L4
    Special Price $26.78 Regular Price $37.99
  33. Fel-Pro Exhaust Flange Stud and Nut
    Fel-Pro Exhaust Flange Stud & Nut for 1992-2003 Lexus ES300 3.0L V6
    Special Price $26.78 Regular Price $37.99
  34. Fel-Pro Exhaust Flange Stud and Nut
    Fel-Pro Exhaust Flange Stud & Nut for 2004-2007 Saturn Vue 3.5L V6
    Special Price $26.78 Regular Price $37.99
  35. Fel-Pro Exhaust Flange Stud and Nut
    Fel-Pro Exhaust Flange Stud & Nut for 1970-1974 Toyota Hi-Lux 1.9L 2.0L L4
    Special Price $26.78 Regular Price $37.99
  36. Fel-Pro Exhaust Flange Stud and Nut
    Fel-Pro Exhaust Flange Stud & Nut for 1998-2007 Toyota Land Cruiser 4.7L V8
    Special Price $26.78 Regular Price $37.99
  37. Fel-Pro Exhaust Flange Stud and Nut
    Fel-Pro Exhaust Flange Stud & Nut for 1996-2008 Toyota RAV4 2.0L 2.4L L4
    Special Price $26.78 Regular Price $37.99
  38. Fel-Pro Exhaust Flange Stud and Nut
    Fel-Pro Exhaust Flange Stud & Nut for 2001-2009 Toyota Sequoia 4.7L V8
    Special Price $26.78 Regular Price $37.99
  39. Fel-Pro Exhaust Flange Stud and Nut
    Fel-Pro Exhaust Flange Stud & Nut for 1988 Toyota Van Wagon 2.2L L4
    Special Price $26.78 Regular Price $37.99
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.