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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Items 1-48 of 340

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  1. FRAM Fuel Water Separator Filter
    FRAM CS7772B Fuel Water Separator Filter
    Special Price $11.57 Regular Price $16.99
    Out of stock
  2. 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
  3. 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
  4. 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
  5. 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
  6. 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
  7. 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
  8. 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
  9. Hitachi Idle Air Control Valve
    Hitachi Astemo ABV0048 Idle Air Control Valve
    Special Price $29.26 Regular Price $41.99
  10. Wells WVE Idle Air Control Valve
    Wells WVE 4J1081 Idle Air Control Valve
    Special Price $44.17 Regular Price $62.99
  11. Holstein Idle Air Control Valve
    Holstein Idle Air Control Valve for 1999-2004 Mitsubishi Montero Sport 3.5L V6
    Special Price $124.37 Regular Price $177.99
    Out of stock
  12. Holstein Idle Air Control Valve
    Holstein 2IAC0021 Idle Air Control Valve
    Special Price $16.88 Regular Price $23.99
  13. Wells Idle Air Control Valve
    Wells WVE 4J1008 Idle Air Control Valve
    Special Price $38.41 Regular Price $54.99
  14. Hitachi Idle Air Control Valve
    Hitachi Astemo ABV0031 Idle Air Control Valve
    Special Price $50.37 Regular Price $71.99
  15. Hitachi Idle Air Control Valve
    Hitachi Astemo ABV0074 Idle Air Control Valve
    Special Price $52.24 Regular Price $74.99
  16. Holstein Idle Air Control Valve
    Holstein Idle Air Control Valve for 1998-2002 Honda Accord 3.0L V6
    Special Price $62.80 Regular Price $89.99
  17. Hitachi Idle Air Control Valve
    Hitachi Astemo Idle Air Control Valve for 2003-2009 Ford E-250 5.4L V8
    Special Price $76.06 Regular Price $108.99
  18. Holstein Engine Variable Valve Timing (VVT) Adjuster Magnet
    2 pc Holstein Variable Timing Adjuster Magnets for 2012-2015 BMW 528i xDrive 2.0L L4
    Special Price $102.66 Regular Price $146.99
  19. Walker Muffler / Exhaust Putty
    Walker 35958 Muffler Exhaust Putty
    Special Price $9.38 Regular Price $12.99
  20. Walker Muffler / Exhaust Putty
    Walker 35959 Muffler Exhaust Putty
    Special Price $10.15 Regular Price $14.99
    Out of stock
  21. SKF Idle Air Control Valve
    SKF 21759 Idle Air Control Valve
    Special Price $11.34 Regular Price $15.99
    Out of stock
  22. FRAM Fuel Water Separator Filter
    FRAM PS3808 Fuel Water Separator Filter
    Special Price $11.47 Regular Price $15.99
  23. FRAM Fuel Water Separator Filter
    FRAM CS1133PL Fuel Water Separator Filter
    Special Price $12.03 Regular Price $16.99
  24. Wells WVE Idle Air Control Valve
    Wells WVE 2H1037 Idle Air Control Valve
    Special Price $13.69 Regular Price $19.99
  25. Wells WVE Idle Air Control Valve
    Wells WVE 2H1091 Idle Air Control Valve
    Special Price $18.27 Regular Price $25.99
  26. FRAM Fuel Water Separator Filter
    FRAM PS3712 Fuel Water Separator Filter
    Special Price $18.38 Regular Price $25.99
  27. FRAM Fuel Water Separator Filter
    FRAM CS10145 Fuel Water Separator Filter
    Special Price $19.11 Regular Price $26.99
    Out of stock
  28. FRAM Fuel Water Separator Filter
    FRAM PS8239 Fuel Water Separator Filter
    Special Price $21.22 Regular Price $29.99
  29. Wells WVE Idle Air Control Valve
    Wells WVE Idle Air Control Valve for 1995-1996 AM General Hummer 5.7L V8
    Special Price $21.91 Regular Price $30.99
  30. FRAM Fuel Water Separator Filter
    FRAM PS7407A Fuel Water Separator Filter
    Special Price $23.22 Regular Price $32.99
    Out of stock
  31. FRAM Fuel Water Separator Filter
    FRAM PS7358 Fuel Water Separator Filter
    Special Price $24.12 Regular Price $33.99
  32. Holstein Idle Air Control Valve
    Holstein Idle Air Control Valve for 1995 GMC C2500 Suburban 5.7L V8
    Special Price $25.13 Regular Price $35.99
  33. Holstein Idle Air Control Valve
    Holstein Idle Air Control Valve for 1995 Chevrolet C1500 4.3L 5.0L 5.7L V6 V8
    Special Price $25.13 Regular Price $35.99
  34. Holstein Idle Air Control Valve
    Holstein Idle Air Control Valve for 1995 Chevrolet K2500 4.3L 5.0L 5.7L V6 V8
    Special Price $25.13 Regular Price $35.99
  35. Holstein Idle Air Control Valve
    Holstein Idle Air Control Valve for 1995 GMC Sonoma 4.3L V6
    Special Price $25.13 Regular Price $35.99
  36. Holstein Idle Air Control Valve
    Holstein Idle Air Control Valve for 1995 GMC K2500 Suburban 5.7L V8
    Special Price $25.13 Regular Price $35.99
  37. Holstein Idle Air Control Valve
    Holstein Idle Air Control Valve for 1995 GMC C3500 5.7L V8
    Special Price $25.13 Regular Price $35.99
  38. Holstein Idle Air Control Valve
    Holstein Idle Air Control Valve for 1995 Chevrolet Tahoe 5.7L V8
    Special Price $25.13 Regular Price $35.99
  39. Holstein Idle Air Control Valve
    Holstein Idle Air Control Valve for 1995-1998 Land Rover Discovery 3.9L 4.0L V8
    Special Price $25.13 Regular Price $35.99
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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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