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 539

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  1. Walker Exhaust Pipe
    Walker 41650 Exhaust Pipe
    Special Price $15.80 Regular Price $22.99
  2. AISIN Engine Timing Cover
    AISIN Engine Timing Cover for 2005-2015 Toyota Tacoma 2.7L L4
    Special Price $523.39 Regular Price $747.99
  3. Dorman Engine Timing Cover
    Dorman Engine Timing Cover for 1996-2005 Buick LeSabre 3.8L V6
    Special Price $384.74 Regular Price $549.99
    Out of stock
  4. Walker Exhaust Pipe
    Walker 36319 Exhaust Pipe
    Special Price $9.19 Regular Price $12.99
  5. Walker Exhaust Pipe
    Walker 52010 Exhaust Pipe
    Special Price $10.86 Regular Price $15.99
    Out of stock
  6. Dorman Engine Timing Cover
    Dorman 635-505 Engine Timing Cover
    Special Price $44.38 Regular Price $62.99
  7. Dorman Engine Timing Cover
    Dorman 635-502 Engine Timing Cover
    Special Price $48.96 Regular Price $69.99
    Out of stock
  8. Dorman Engine Timing Cover
    Dorman Engine Timing Cover for 1987 GMC R1500 5.7L V8
    Special Price $58.84 Regular Price $83.99
  9. Dorman Engine Timing Cover
    Dorman Engine Timing Cover for 1987-1996 GMC G3500 5.7L V8
    Special Price $60.04 Regular Price $85.99
  10. Dorman Engine Timing Cover
    Dorman Engine Timing Cover for 1987-1995 Chevrolet G10 5.0L 5.7L V8
    Special Price $60.04 Regular Price $85.99
  11. Dorman Engine Timing Cover
    Dorman Engine Timing Cover for 1995-1998 Chevrolet C1500 4.3L V6
    Special Price $66.02 Regular Price $93.99
    Out of stock
  12. Dorman Engine Timing Cover
    Dorman Engine Timing Cover for 1995-1999 GMC P3500 4.3L V6
    Special Price $66.02 Regular Price $93.99
    Out of stock
  13. Rein Engine Timing Cover
    Rein Upper Timing Cover for 2015-2018 Audi Q3 Quattro 2.0L L4
    Special Price $73.10 Regular Price $103.99
    Out of stock
  14. Rein Engine Timing Cover
    Rein TCV0159 Timing Cover
    Special Price $105.45 Regular Price $150.99
  15. Rein Engine Timing Cover
    Rein Lower Timing Cover for 2008-2021 Volkswagen GTI 2.0L L4
    Special Price $125.96 Regular Price $179.99
  16. Rein Engine Timing Cover
    Rein Lower Timing Cover for 2010-2012 Audi A5 Quattro 2.0L L4
    Special Price $125.96 Regular Price $179.99
  17. Rein Engine Timing Cover
    Rein Lower Timing Cover for 2020-2023 Volkswagen Atlas Cross Sport 2.0L L4
    Special Price $125.96 Regular Price $179.99
  18. Rein Engine Timing Cover
    Rein Lower Timing Cover for 2012 Audi A6 2.0L L4
    Special Price $125.96 Regular Price $179.99
  19. Rein Engine Timing Cover
    Rein Lower Timing Cover for 2008-2013 Audi A3 2.0L L4
    Special Price $125.96 Regular Price $179.99
  20. Rein Engine Timing Cover
    Rein Lower Timing Cover for 2009-2012 Volkswagen Eos 2.0L L4
    Special Price $128.53 Regular Price $183.99
  21. Rein Engine Timing Cover
    Rein Lower Timing Cover for 2013-2019 Volkswagen Beetle 1.8L 2.0L L4
    Special Price $128.53 Regular Price $183.99
  22. Walker Exhaust Pipe
    Walker Exhaust Pipe for 2012-2016 Chevrolet Sonic 1.8L L4
    Special Price $181.93 Regular Price $259.99
    Out of stock
  23. Dorman Engine Timing Cover
    Dorman 635-117 Engine Timing Cover
    Special Price $198.20 Regular Price $282.99
  24. Dorman Engine Timing Cover
    Dorman Engine Timing Cover for 2006-2010 Lincoln Mark LT 5.4L V8
    Special Price $205.62 Regular Price $293.99
  25. Dorman Engine Timing Cover
    Dorman Engine Timing Cover for 1990-2007 Ford Taurus 3.0L V6
    Special Price $228.38 Regular Price $325.99
  26. Dorman Engine Timing Cover
    Dorman Engine Timing Cover for 1997 Ford F-350 7.3L V8
    Special Price $429.35 Regular Price $612.99
  27. Walker Exhaust Pipe
    Walker 36326 Exhaust Pipe
    Special Price $10.59 Regular Price $14.99
    Out of stock
  28. Walker Exhaust Pipe
    Walker 41724 Exhaust Pipe
    Special Price $10.80 Regular Price $14.99
    Out of stock
  29. Walker Exhaust Pipe
    Walker 36322 Exhaust Pipe
    Special Price $10.93 Regular Price $15.99
    Out of stock
  30. Walker Exhaust Pipe
    Walker 36320 Exhaust Pipe
    Special Price $11.12 Regular Price $15.99
  31. Walker Exhaust Pipe
    Walker 36324 Exhaust Pipe
    Special Price $11.17 Regular Price $15.99
  32. Walker Exhaust Pipe
    Walker 51020 Exhaust Pipe
    Special Price $12.93 Regular Price $17.99
  33. Walker Exhaust Pipe
    Walker 41727 Exhaust Pipe
    Special Price $13.64 Regular Price $18.99
    Out of stock
  34. Walker Exhaust Pipe
    Walker 41652 Exhaust Pipe
    Special Price $14.94 Regular Price $20.99
  35. Walker Exhaust Pipe
    Walker 41862 Exhaust Pipe
    Special Price $15.96 Regular Price $22.99
  36. Walker Exhaust Pipe
    Walker 41648 Exhaust Pipe
    Special Price $16.25 Regular Price $22.99
  37. Walker Exhaust Pipe
    Walker 41649 Exhaust Pipe
    Special Price $17.42 Regular Price $24.99
  38. Walker Exhaust Pipe
    Walker 41646 Exhaust Pipe
    Special Price $19.49 Regular Price $27.99
  39. Walker Exhaust Pipe
    Walker 41865 Exhaust Pipe
    Special Price $20.77 Regular Price $29.99
  40. Walker Exhaust Pipe
    Walker 41653 Exhaust Pipe
    Special Price $22.93 Regular Price $32.99
  41. Walker Exhaust Pipe
    Walker Exhaust Pipe for 2001-2007 Chrysler Town & Country 3.3L V6
    Special Price $25.07 Regular Price $35.99
  42. Walker Exhaust Pipe
    Walker Exhaust Pipe for 2001-2005 Dodge Grand Caravan 3.3L V6
    Special Price $25.59 Regular Price $36.99
  43. Holstein Engine Variable Valve Timing (VVT) Adjuster Magnet
    Holstein 2VTS0211 Variable Timing Adjuster Magnet
    Special Price $41.84 Regular Price $59.99
    Out of stock
  44. Dorman Engine Timing Cover
    Dorman 635-517 Timing Cover
    Special Price $47.06 Regular Price $66.99
  45. Rein Engine Timing Cover
    Rein TCV0160 Timing Cover
    Special Price $54.54 Regular Price $77.99
    Out of stock
  46. Dorman Engine Timing Cover
    Dorman Engine Timing Cover for 1988-2000 GMC K3500 5.7L V8
    Special Price $58.84 Regular Price $83.99
  47. Dorman Engine Timing Cover
    Dorman Engine Timing Cover for 1987 GMC R1500 5.7L V8
    Special Price $58.84 Regular Price $83.99
  48. Dorman Engine Timing Cover
    Dorman Engine Timing Cover for 1992-1999 Chevrolet K1500 Suburban 5.7L V8
    Special Price $58.84 Regular Price $83.99
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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


© 2026 Sixity, Inc. Part of Proximity Group, an American-owned and operated online retailer. All Rights Reserved.