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 361

Set Ascending Direction
  1. Holstein Idle Air Control Valve
    Holstein Idle Air Control Valve for 1997-2003 Acura CL 3.0L 3.2L V6
    Special Price $64.09 Regular Price $91.99
  2. Hitachi Idle Air Control Valve
    Hitachi Astemo Idle Air Control Valve for 1999-2004 Ford F-250 Super Duty 5.4L V8
    Special Price $76.06 Regular Price $108.99
  3. Wells WVE Idle Air Control Valve
    Wells WVE 4J1081 Idle Air Control Valve
    Special Price $44.17 Regular Price $62.99
  4. Fel-Pro Engine Timing Cover Gasket
    Fel-Pro 2335 Engine Timing Cover Gasket
    Special Price $13.84 Regular Price $19.99
  5. Fel-Pro Engine Timing Cover Gasket
    Fel-Pro Timing Cover Gasket for 2007-2010 Dodge Grand Caravan 3.3L 3.8L V6
    Special Price $20.21 Regular Price $28.99
  6. Holstein Idle Air Control Valve
    Holstein Idle Air Control Valve for 1998-2001 Jeep Cherokee 2.5L 4.0L L4 L6
    Special Price $36.26 Regular Price $51.99
  7. Hitachi Idle Air Control Valve
    Hitachi Astemo Idle Air Control Valve for 1995-1996 Ford Ranger 3.0L V6
    Special Price $39.24 Regular Price $55.99
  8. Wells WVE Idle Air Control Valve
    Wells WVE 4J1024 Idle Air Control Valve
    Special Price $64.13 Regular Price $91.99
  9. Hitachi Idle Air Control Valve
    Hitachi Astemo Idle Air Control Valve for 2005-2006 Mazda MPV 3.0L V6
    Special Price $80.28 Regular Price $114.99
  10. Hitachi Idle Air Control Valve
    Hitachi Astemo Idle Air Control Valve for 2001-2002 Nissan Pathfinder 3.5L V6
    Special Price $121.86 Regular Price $173.99
  11. Hitachi Idle Air Control Valve
    Hitachi Astemo Idle Air Control Valve for 2003-2004 Lincoln Town Car 4.6L V8
    Special Price $58.43 Regular Price $82.99
    Out of stock
  12. Fel-Pro Engine Timing Cover Gasket
    Fel-Pro Timing Cover Gasket for 2006-2011 Buick Lucerne 4.6L V8
    Special Price $27.22 Regular Price $38.99
  13. Holstein Idle Air Control Valve
    Holstein Idle Air Control Valve for 1998-2004 Jeep Grand Cherokee 4.0L L6
    Special Price $36.26 Regular Price $51.99
  14. Fel-Pro Engine Timing Cover Gasket
    Fel-Pro Timing Cover Gasket for 2008-2016 Buick Enclave 3.6L V6
    Special Price $14.33 Regular Price $19.99
  15. Fel-Pro Engine Timing Cover Gasket
    Fel-Pro Timing Cover Gasket for 2008-2016 Chevrolet Equinox 3.0L 3.6L V6
    Special Price $14.62 Regular Price $20.99
  16. Fel-Pro Engine Timing Cover Gasket
    Fel-Pro Timing Cover Gasket for 2004-2016 Cadillac CTS 2.8L 3.0L 3.6L V6
    Special Price $14.62 Regular Price $20.99
  17. MAHLE Engine Timing Cover Gasket
    MAHLE Timing Cover Gasket for 1975-1976 Bricklin SV-1 5.8L V8
    Special Price $15.56 Regular Price $21.99
  18. Fel-Pro Engine Timing Cover Gasket
    Fel-Pro Timing Cover Gasket for 1998-2004 Cadillac Seville 4.6L V8
    Special Price $27.22 Regular Price $38.99
  19. Holstein Idle Air Control Valve
    Holstein Idle Air Control Valve for 1998-2004 Jeep TJ 2.5L 4.0L L4 L6
    Special Price $36.26 Regular Price $51.99
  20. Hitachi Idle Air Control Valve
    Hitachi Astemo ABV0034 Idle Air Control Valve
    Special Price $37.29 Regular Price $52.99
  21. Holstein Idle Air Control Valve
    Holstein Idle Air Control Valve for 1997-2004 Ford Expedition 5.4L V8
    Special Price $46.00 Regular Price $65.99
  22. Holstein Idle Air Control Valve
    Holstein Idle Air Control Valve for 1997-1999 Ford F-250 5.4L V8
    Special Price $46.00 Regular Price $65.99
  23. Hitachi Idle Air Control Valve
    Hitachi Astemo Idle Air Control Valve for 1995 Ford F-250 4.9L L6
    Special Price $52.89 Regular Price $75.99
    Out of stock
  24. Wells Idle Air Control Valve
    Wells WVE 4J1040 Idle Air Control Valve
    Special Price $54.78 Regular Price $77.99
  25. Holstein Idle Air Control Valve
    Holstein Idle Air Control Valve for 2001-2002 Acura MDX 3.5L V6
    Special Price $62.80 Regular Price $89.99
  26. Hitachi Idle Air Control Valve
    Hitachi Astemo Idle Air Control Valve for 1991-1992 Ford Ranger 3.0L V6
    Special Price $63.29 Regular Price $89.99
  27. Hitachi Idle Air Control Valve
    Hitachi Astemo ABV0061 Idle Air Control Valve
    Special Price $66.77 Regular Price $94.99
  28. Wells Idle Air Control Valve
    Wells WVE Idle Air Control Valve for 2000-2002 Ford Escape Taurus 3.0L V6
    Special Price $67.20 Regular Price $95.99
  29. Hitachi Idle Air Control Valve
    Hitachi Astemo Idle Air Control Valve for 1997-2013 Ford Expedition 5.4L V8
    Special Price $67.56 Regular Price $96.99
  30. Hitachi Idle Air Control Valve
    Hitachi Astemo Idle Air Control Valve for 2010 Lincoln Mark LT 5.4L V8
    Special Price $67.56 Regular Price $96.99
  31. Hitachi Idle Air Control Valve
    Hitachi Astemo Idle Air Control Valve for 2000 Mercury Sable 3.0L V6
    Special Price $74.88 Regular Price $106.99
    Out of stock
  32. Hitachi Idle Air Control Valve
    Hitachi Astemo ABV0042 Idle Air Control Valve
    Special Price $86.13 Regular Price $122.99
  33. MAHLE Engine Timing Cover Gasket
    MAHLE T27802 Timing Cover Gasket
    Special Price $7.48 Regular Price $10.99
  34. Fel-Pro Engine Timing Cover Gasket
    Fel-Pro 2350 Engine Timing Cover Gasket
    Special Price $8.75 Regular Price $12.99
  35. SKF Idle Air Control Valve
    SKF 21759 Idle Air Control Valve
    Special Price $11.34 Regular Price $15.99
  36. Fel-Pro Engine Timing Cover Gasket
    Fel-Pro 2336 Engine Timing Cover Gasket
    Special Price $11.53 Regular Price $15.99
    Out of stock
  37. MAHLE Engine Timing Cover Gasket
    MAHLE T31772 Timing Cover Gasket
    Special Price $11.78 Regular Price $16.99
  38. Fel-Pro Engine Timing Cover Gasket
    Fel-Pro 2330 Engine Timing Cover Gasket
    Special Price $11.84 Regular Price $16.99
  39. Fel-Pro Engine Timing Cover Gasket
    Fel-Pro 2332 Engine Timing Cover Gasket
    Special Price $11.89 Regular Price $16.99
  40. Fel-Pro Engine Timing Cover Gasket
    Fel-Pro 2331 Engine Timing Cover Gasket
    Special Price $11.96 Regular Price $16.99
  41. Fel-Pro Engine Timing Cover Gasket
    Fel-Pro 72706 Timing Cover Gasket
    Special Price $12.07 Regular Price $16.99
  42. Wells WVE Idle Air Control Valve
    Wells WVE 2H1037 Idle Air Control Valve
    Special Price $13.69 Regular Price $19.99
  43. Fel-Pro Engine Timing Cover Gasket
    Fel-Pro Timing Cover Gasket for 2007-2009 Suzuki XL-7 3.6L V6
    Special Price $14.33 Regular Price $19.99
  44. Fel-Pro Engine Timing Cover Gasket
    Fel-Pro Timing Cover Gasket for 2005-2013 Buick LaCrosse 3.0L 3.6L V6
    Special Price $14.33 Regular Price $19.99
  45. Fel-Pro Engine Timing Cover Gasket
    Fel-Pro Timing Cover Gasket for 2004-2006 Buick Rendezvous 3.6L V6
    Special Price $14.33 Regular Price $19.99
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.